x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000002c0), &(0x7f00000003c0)=0x8)

04:25:01 executing program 3:
r0 = socket(0x2, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)

04:25:01 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000002c0)={0x0, 0x8, "017e5b600d03c6f7"}, &(0x7f00000003c0)=0x10)

04:25:01 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000002c0)=ANY=[@ANYBLOB="01", @ANYRES32=<r4=>0x0], 0x0)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000100)={r4, 0x40, "fad2309c0a40876b0ec4e52ee2536a4cc7627da1eddeaa5e766c7ae709ae437f9ad5eba3cc43442b6de6c8a7660f622f3d649072b65c8c75467a8ccb43366233"}, &(0x7f0000000180)=0x48)

04:25:01 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:01 executing program 3:
r0 = socket(0x2, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)

04:25:01 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000002c0)=ANY=[@ANYBLOB="01", @ANYRES32=<r4=>0x0], 0x0)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000100)={r4, 0x40, "fad2309c0a40876b0ec4e52ee2536a4cc7627da1eddeaa5e766c7ae709ae437f9ad5eba3cc43442b6de6c8a7660f622f3d649072b65c8c75467a8ccb43366233"}, &(0x7f0000000180)=0x48)

04:25:01 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000002c0), &(0x7f00000003c0)=0x8)

04:25:01 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)

04:25:01 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000002c0)=ANY=[@ANYBLOB="01", @ANYRES32=<r4=>0x0], 0x0)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000100)={r4, 0x40, "fad2309c0a40876b0ec4e52ee2536a4cc7627da1eddeaa5e766c7ae709ae437f9ad5eba3cc43442b6de6c8a7660f622f3d649072b65c8c75467a8ccb43366233"}, &(0x7f0000000180)=0x48)

04:25:01 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:01 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)

04:25:01 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000002c0), &(0x7f00000003c0)=0x8)

04:25:01 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)

04:25:01 executing program 0:
socket$inet_sctp(0x2, 0x5, 0x84)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000002c0)=ANY=[@ANYBLOB="01", @ANYRES32=<r3=>0x0], &(0x7f0000001700)=0x8)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000100)={r3, 0x40, "fad2309c0a40876b0ec4e52ee2536a4cc7627da1eddeaa5e766c7ae709ae437f9ad5eba3cc43442b6de6c8a7660f622f3d649072b65c8c75467a8ccb43366233"}, &(0x7f0000000180)=0x48)

04:25:01 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000002c0), &(0x7f00000003c0)=0x8)

04:25:01 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(0xffffffffffffffff, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r4, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:01 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)

04:25:01 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000002c0)={0x0, 0x4, "017e5b60"}, &(0x7f00000003c0)=0xc)

04:25:01 executing program 0:
socket$inet_sctp(0x2, 0x5, 0x84)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000002c0)=ANY=[@ANYBLOB="01", @ANYRES32=<r3=>0x0], &(0x7f0000001700)=0x8)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000100)={r3, 0x40, "fad2309c0a40876b0ec4e52ee2536a4cc7627da1eddeaa5e766c7ae709ae437f9ad5eba3cc43442b6de6c8a7660f622f3d649072b65c8c75467a8ccb43366233"}, &(0x7f0000000180)=0x48)

04:25:01 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000002c0), &(0x7f00000003c0)=0x8)

04:25:01 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(0xffffffffffffffff, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r4, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:01 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)

04:25:01 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000002c0), &(0x7f00000003c0)=0x8)

04:25:01 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000002c0), &(0x7f00000003c0)=0x8)

04:25:01 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)

04:25:01 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(0xffffffffffffffff, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r4, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:01 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000002c0)={0x0, 0x2, "017e"}, &(0x7f00000003c0)=0xa)

04:25:01 executing program 0:
socket$inet_sctp(0x2, 0x5, 0x84)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000002c0)=ANY=[@ANYBLOB="01", @ANYRES32=<r3=>0x0], &(0x7f0000001700)=0x8)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000100)={r3, 0x40, "fad2309c0a40876b0ec4e52ee2536a4cc7627da1eddeaa5e766c7ae709ae437f9ad5eba3cc43442b6de6c8a7660f622f3d649072b65c8c75467a8ccb43366233"}, &(0x7f0000000180)=0x48)

04:25:01 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(0xffffffffffffffff, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)

04:25:01 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000002c0), &(0x7f00000003c0)=0x8)

04:25:01 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(0xffffffffffffffff, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)

04:25:01 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000002c0), &(0x7f00000003c0)=0x8)

04:25:01 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000002c0)=ANY=[@ANYBLOB="01", @ANYRES32=0x0], &(0x7f0000001700)=0x8)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, 0x0, &(0x7f0000000180))

04:25:01 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r2, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r4, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:01 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000002c0), &(0x7f00000003c0)=0x8)

04:25:01 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(0xffffffffffffffff, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)

04:25:01 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000002c0)=ANY=[@ANYBLOB="01", @ANYRES32=0x0], &(0x7f0000001700)=0x8)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, 0x0, &(0x7f0000000180))

04:25:01 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000002c0)={0x0, 0x1, "01"}, &(0x7f00000003c0)=0x9)

04:25:01 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, 0x0, 0x0)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)

04:25:01 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000002c0)={0x0, 0x1, "01"}, &(0x7f00000003c0)=0x9)

04:25:01 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000002c0)=ANY=[@ANYBLOB="01", @ANYRES32=0x0], &(0x7f0000001700)=0x8)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, 0x0, &(0x7f0000000180))

04:25:01 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r2, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r4, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:01 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, 0x0, 0x0)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)

04:25:01 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000002c0)={0x0, 0x1, "01"}, &(0x7f00000003c0)=0x9)

04:25:01 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000002c0)={0x0, 0x2, "017e"}, 0x0)

04:25:01 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000002c0)=ANY=[@ANYBLOB="01", @ANYRES32=0x0], &(0x7f0000001700)=0x8)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000100)={0x0, 0x40, "fad2309c0a40876b0ec4e52ee2536a4cc7627da1eddeaa5e766c7ae709ae437f9ad5eba3cc43442b6de6c8a7660f622f3d649072b65c8c75467a8ccb43366233"}, &(0x7f0000000180)=0x48)

04:25:01 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, 0x0, 0x0)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)

04:25:01 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000002c0)={0x0, 0x2, "017e"}, 0x0)

04:25:01 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r2, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r4, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:01 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000002c0)=ANY=[@ANYBLOB="01", @ANYRES32=0x0], &(0x7f0000001700)=0x8)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000100)={0x0, 0x40, "fad2309c0a40876b0ec4e52ee2536a4cc7627da1eddeaa5e766c7ae709ae437f9ad5eba3cc43442b6de6c8a7660f622f3d649072b65c8c75467a8ccb43366233"}, &(0x7f0000000180)=0x48)

04:25:01 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000002c0)={0x0, 0x2, "017e"}, 0x0)

04:25:01 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x0, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)

04:25:01 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000002c0)=ANY=[@ANYBLOB="01", @ANYRES32=0x0], &(0x7f0000001700)=0x8)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000100)={0x0, 0x40, "fad2309c0a40876b0ec4e52ee2536a4cc7627da1eddeaa5e766c7ae709ae437f9ad5eba3cc43442b6de6c8a7660f622f3d649072b65c8c75467a8ccb43366233"}, &(0x7f0000000180)=0x48)

04:25:01 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x0, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)

04:25:01 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
dup2(r1, 0xffffffffffffffff)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r2, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r4, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:01 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000002c0)=ANY=[@ANYBLOB="01", @ANYRES32=<r4=>0x0], &(0x7f0000001700)=0x8)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000100)={r4}, &(0x7f0000000180)=0x8)

04:25:01 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000002c0)=ANY=[@ANYBLOB="01", @ANYRES32=<r4=>0x0], &(0x7f0000001700)=0x8)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000100)={r4}, 0x0)

04:25:01 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x0, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)

04:25:01 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(0xffffffffffffffff, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r4, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:01 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
dup2(r1, 0xffffffffffffffff)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r2, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r4, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:01 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)

04:25:01 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000002c0)=ANY=[@ANYBLOB="01", @ANYRES32=<r4=>0x0], &(0x7f0000001700)=0x8)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000100)={r4}, 0x0)

04:25:01 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000002c0)=ANY=[@ANYBLOB="01", @ANYRES32=<r4=>0x0], &(0x7f0000001700)=0x8)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000100)={r4}, 0x0)

04:25:01 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)

04:25:01 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000002c0)=ANY=[@ANYBLOB="01", @ANYRES32=<r4=>0x0], 0x0)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000100)={r4, 0x40, "fad2309c0a40876b0ec4e52ee2536a4cc7627da1eddeaa5e766c7ae709ae437f9ad5eba3cc43442b6de6c8a7660f622f3d649072b65c8c75467a8ccb43366233"}, &(0x7f0000000180)=0x48)

04:25:01 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
dup2(r1, 0xffffffffffffffff)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r2, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r4, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:01 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)

04:25:01 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
dup2(r1, 0xffffffffffffffff)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r2, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r4, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:01 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:01 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:01 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:01 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r0, 0x0, 0x0)

04:25:01 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r0, 0x0, 0x0)

04:25:01 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
dup2(r1, 0xffffffffffffffff)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r2, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r4, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:01 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:01 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r0, 0x0, 0x0)

04:25:01 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
dup2(r1, 0xffffffffffffffff)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r2, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r4, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:01 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000002c0)=ANY=[@ANYBLOB, @ANYRES32=<r4=>0x0], &(0x7f0000001700)=0x8)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000100)={r4, 0x40, "fad2309c0a40876b0ec4e52ee2536a4cc7627da1eddeaa5e766c7ae709ae437f9ad5eba3cc43442b6de6c8a7660f622f3d649072b65c8c75467a8ccb43366233"}, &(0x7f0000000180)=0x48)

04:25:02 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr}, 0x10)

04:25:02 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:02 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
connect$inet(0xffffffffffffffff, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(0xffffffffffffffff, r1)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r2, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r4, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:02 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:02 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:02 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
dup2(r1, 0xffffffffffffffff)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r2, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r4, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:02 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
connect$inet(0xffffffffffffffff, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(0xffffffffffffffff, r1)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r2, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r4, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:02 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
dup2(r1, 0xffffffffffffffff)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r2, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r4, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
rfork(0x1060)

04:25:02 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:02 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
connect$inet(0xffffffffffffffff, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(0xffffffffffffffff, r1)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r2, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r4, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:02 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:02 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:02 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
rfork(0x1060)

04:25:02 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
dup2(r1, 0xffffffffffffffff)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r2, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r4, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
rfork(0x1060)

04:25:02 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:02 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
dup2(r1, 0xffffffffffffffff)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r2, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r4, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
rfork(0x1060)

04:25:02 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:02 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
dup2(r1, 0xffffffffffffffff)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r2, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
connect$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:02 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
rfork(0x1060)

04:25:02 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:02 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
rfork(0x1060)

04:25:02 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
dup2(r1, 0xffffffffffffffff)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r2, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
connect$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:02 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
rfork(0x1060)

04:25:02 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:02 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:02 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
rfork(0x1060)

04:25:02 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
dup2(r1, 0xffffffffffffffff)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r2, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
connect$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:02 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:02 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:02 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
rfork(0x1060)

04:25:02 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
dup2(r1, 0xffffffffffffffff)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r2, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN(r4, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:02 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:02 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:02 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:02 executing program 2:
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r0, r1)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r2, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r4, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:02 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
dup2(r1, 0xffffffffffffffff)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r2, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN(r4, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:02 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:02 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:02 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:02 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:02 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:02 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
dup2(r1, 0xffffffffffffffff)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r2, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN(r4, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:02 executing program 2:
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r0, r1)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r2, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r4, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:02 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:02 executing program 2:
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r0, r1)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r2, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r4, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:02 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:02 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
dup2(r1, 0xffffffffffffffff)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r2, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(0xffffffffffffffff, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:02 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:02 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
dup2(r1, 0xffffffffffffffff)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r2, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(0xffffffffffffffff, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:02 executing program 2:
r0 = socket(0x0, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:02 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(0xffffffffffffffff, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:02 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(0xffffffffffffffff, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:02 executing program 2:
r0 = socket(0x0, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:02 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(0xffffffffffffffff, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:02 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(0xffffffffffffffff, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:02 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
dup2(r1, 0xffffffffffffffff)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r2, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(0xffffffffffffffff, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:02 executing program 2:
r0 = socket(0x0, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:02 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(0xffffffffffffffff, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:02 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(0xffffffffffffffff, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:02 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
dup2(r1, 0xffffffffffffffff)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r2, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
socket$inet_tcp(0x2, 0x1, 0x0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:02 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket$inet_tcp(0x2, 0x1, 0x0)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r4, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:02 executing program 2:
r0 = socket(0x1c, 0x0, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:02 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
dup2(r1, 0xffffffffffffffff)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r2, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:02 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r4, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:02 executing program 2:
r0 = socket(0x1c, 0x0, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:02 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket$inet_tcp(0x2, 0x1, 0x0)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r4, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:02 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
dup2(r1, 0xffffffffffffffff)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r2, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:02 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r4, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:02 executing program 2:
r0 = socket(0x1c, 0x0, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:02 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
dup2(r1, 0xffffffffffffffff)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:02 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r4, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:02 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
dup2(r1, 0xffffffffffffffff)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:02 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
dup2(r1, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:02 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r4, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:02 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
dup2(r1, 0xffffffffffffffff)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:02 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:03 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r4, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:03 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:03 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:03 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:03 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r4, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:03 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:03 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:03 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:03 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:03 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:03 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:03 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:03 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:03 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:03 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:03 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:03 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:03 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:03 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:03 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:03 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:03 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:03 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:03 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:03 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:03 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:03 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:03 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:03 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:03 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:03 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:03 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:03 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:03 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:03 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:03 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:03 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:03 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:03 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:03 executing program 1:
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:03 executing program 1:
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:03 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:03 executing program 3:
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:03 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:03 executing program 3:
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:03 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:03 executing program 1:
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:03 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:03 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:03 executing program 3:
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:03 executing program 1:
r0 = socket(0x0, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:03 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:03 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:03 executing program 3:
r0 = socket(0x0, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:03 executing program 1:
r0 = socket(0x0, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:03 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:03 executing program 3:
r0 = socket(0x0, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:03 executing program 1:
r0 = socket(0x0, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:03 executing program 0:
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:03 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:03 executing program 3:
r0 = socket(0x0, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:03 executing program 1:
r0 = socket(0x1c, 0x0, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:03 executing program 0:
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:03 executing program 3:
r0 = socket(0x1c, 0x0, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:03 executing program 1:
r0 = socket(0x1c, 0x0, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:03 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:03 executing program 3:
r0 = socket(0x1c, 0x0, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:03 executing program 0:
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:03 executing program 1:
r0 = socket(0x1c, 0x0, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:03 executing program 0:
r0 = socket(0x0, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:03 executing program 3:
r0 = socket(0x1c, 0x0, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:03 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:03 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:03 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:03 executing program 0:
r0 = socket(0x0, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:03 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, 0x0, 0x0)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:03 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:03 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:03 executing program 0:
r0 = socket(0x0, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:03 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, 0x0, 0x0)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:03 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:03 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:03 executing program 0:
r0 = socket(0x1c, 0x0, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:03 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, 0x0, 0x0)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:03 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:03 executing program 0:
r0 = socket(0x1c, 0x0, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:03 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:03 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:03 executing program 0:
r0 = socket(0x1c, 0x0, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:03 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:03 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:03 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480), 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:03 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:03 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:03 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:03 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:04 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:04 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480), 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:04 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:04 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:04 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:04 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:04 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:04 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:04 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:04 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:04 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:04 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480), 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:04 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:04 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:04 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:04 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:04 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:04 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:04 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:04 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:04 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:04 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:04 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:04 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:04 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:04 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:04 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:04 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:04 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, 0x0, 0x0)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:04 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:04 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:04 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, 0x0, 0x0)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:04 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:04 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:04 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, 0x0, 0x0)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:04 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, 0x0, 0x0)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:04 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:04 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, 0x0, 0x0)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:04 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, 0x0, 0x0)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:04 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:04 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480), 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:04 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(0xffffffffffffffff, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:04 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480), 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:04 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, 0x0, 0x0)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:04 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480), 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:04 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480), 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:04 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480), 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:04 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, 0x0, 0x0)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:04 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x0, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:04 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480), 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:04 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(0xffffffffffffffff, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:04 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, 0x0, 0x0)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:04 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x0, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:04 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480), 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:04 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x0, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:04 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x0, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:04 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480), 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:04 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x0, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:04 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:04 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x0, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:04 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480), 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:04 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(0xffffffffffffffff, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:04 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:04 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:04 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:04 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x0, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:04 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x0, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:04 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:04 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, 0x0, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:04 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x0, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:04 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:04 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:04 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:04 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:04 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:04 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:04 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:04 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, 0x0, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:04 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:04 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:04 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:04 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:04 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:04 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:04 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:04 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:04 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, 0x0, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:04 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:04 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:04 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:04 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:04 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:04 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:04 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:04 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(0xffffffffffffffff, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:04 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:04 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(0xffffffffffffffff, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:04 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(0xffffffffffffffff, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:04 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(0xffffffffffffffff, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:04 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(0xffffffffffffffff, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:04 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(0xffffffffffffffff, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:04 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:04 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, 0x0, 0x0)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:04 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(0xffffffffffffffff, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:04 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(0xffffffffffffffff, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:04 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, 0x0, 0x0)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:04 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:04 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(0xffffffffffffffff, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:04 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, 0x0, 0x0)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:04 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, 0x0, 0x0)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:04 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, 0x0, 0x0)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:04 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, 0x0, 0x0)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:04 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, 0x0, 0x0)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:04 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, 0x0, 0x0)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:04 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x0, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:05 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x0, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:05 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x0, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:05 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x0, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:05 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, 0x0, 0x0)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:05 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x0, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:05 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x0, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:05 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x0, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:05 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x0, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:05 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:05 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x0, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:05 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x0, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:05 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x0, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:05 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:05 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:05 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(0xffffffffffffffff, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:05 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x0, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:05 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:05 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:05 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, 0x0, 0x0)
rfork(0x1060)

04:25:05 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(0xffffffffffffffff, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:05 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:05 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, 0x0, 0x0)
rfork(0x1060)

04:25:05 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:05 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:05 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, 0x0, 0x0)
rfork(0x1060)

04:25:05 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(0xffffffffffffffff, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:05 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:05 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr}, 0x10)
rfork(0x1060)

04:25:05 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, 0x0, 0x0)
rfork(0x1060)

04:25:05 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr}, 0x10)
rfork(0x1060)

04:25:05 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, 0x0, 0x0)
rfork(0x1060)

04:25:05 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr}, 0x10)
rfork(0x1060)

04:25:05 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, 0xffffffffffffffff)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r2, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r4, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:05 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x0)

04:25:05 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, 0x0, 0x0)
rfork(0x1060)

04:25:05 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, 0x0, 0x0)
rfork(0x1060)

04:25:05 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x0)

04:25:05 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, 0x0, 0x0)
rfork(0x1060)

04:25:05 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, 0xffffffffffffffff)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r2, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r4, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:05 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, 0x0, 0x0)
rfork(0x1060)

04:25:05 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr}, 0x10)
rfork(0x1060)

04:25:05 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x0)

04:25:05 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr}, 0x10)
rfork(0x1060)

04:25:05 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr}, 0x10)
rfork(0x1060)

04:25:05 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr}, 0x10)
rfork(0x1060)

04:25:05 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, 0xffffffffffffffff)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r2, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r4, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:05 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr}, 0x10)
rfork(0x1060)

04:25:05 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr}, 0x10)
rfork(0x1060)

04:25:05 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr}, 0x10)
rfork(0x1060)

04:25:05 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x0)

04:25:05 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr}, 0x10)
rfork(0x1060)

04:25:05 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr}, 0x10)
rfork(0x1060)

04:25:05 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:05 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x0)

04:25:05 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x0)

04:25:05 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
rfork(0x1060)

04:25:05 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x0)

04:25:05 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x0)

04:25:05 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
rfork(0x1060)

04:25:05 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x0)

04:25:05 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:05 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
rfork(0x1060)

04:25:05 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr}, 0x10)
rfork(0x1060)

04:25:05 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, 0xffffffffffffffff)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r2, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r4, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:05 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr}, 0x10)
rfork(0x1060)

04:25:05 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr}, 0x10)
rfork(0x1060)

04:25:05 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr}, 0x10)
rfork(0x1060)

04:25:05 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr}, 0x10)
rfork(0x1060)

04:25:05 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, 0xffffffffffffffff)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r2, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r4, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:05 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:05 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr}, 0x10)
rfork(0x1060)

04:25:05 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr}, 0x10)
rfork(0x1060)

04:25:05 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr}, 0x10)
rfork(0x1060)

04:25:05 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr}, 0x10)
rfork(0x1060)

04:25:05 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr}, 0x10)
rfork(0x1060)

04:25:05 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:05 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
rfork(0x1060)

04:25:05 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, 0xffffffffffffffff)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r2, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r4, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:05 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr}, 0x10)
rfork(0x1060)

04:25:05 executing program 0:
socket(0x1c, 0x10000001, 0x84)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr}, 0x10)
rfork(0x1060)

04:25:05 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:05 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr}, 0x10)
rfork(0x1060)

04:25:05 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
rfork(0x1060)

04:25:05 executing program 0:
r0 = socket(0x0, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr}, 0x10)
rfork(0x1060)

04:25:05 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
rfork(0x1060)

04:25:05 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, 0x0, 0x0)
rfork(0x1060)

04:25:05 executing program 0:
r0 = socket(0x0, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr}, 0x10)
rfork(0x1060)

04:25:05 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:05 executing program 0:
r0 = socket(0x0, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr}, 0x10)
rfork(0x1060)

04:25:05 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr}, 0x10)
rfork(0x1060)

04:25:05 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, 0x0, 0x0)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:05 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, 0x0, 0x0)
rfork(0x1060)

04:25:05 executing program 0:
r0 = socket(0x2, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr}, 0x10)
rfork(0x1060)

04:25:05 executing program 0:
r0 = socket(0x2, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr}, 0x10)
rfork(0x1060)

04:25:05 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr}, 0x10)
rfork(0x1060)

04:25:05 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(0xffffffffffffffff, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:05 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, 0x0, 0x0)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:05 executing program 0:
r0 = socket(0x2, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr}, 0x10)
rfork(0x1060)

04:25:05 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, 0x0, 0x0)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:05 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr}, 0x10)
rfork(0x1060)

04:25:06 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr}, 0x10)
rfork(0x1060)

04:25:06 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x0, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:06 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr}, 0x10)
rfork(0x1060)

04:25:06 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr}, 0x10)
rfork(0x1060)

04:25:06 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr}, 0x10)
rfork(0x1060)

04:25:06 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr}, 0x10)
rfork(0x1060)

04:25:06 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr}, 0x10)
rfork(0x1060)

04:25:06 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr}, 0x10)
rfork(0x1060)

04:25:06 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040), 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:06 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, 0x0, 0x0)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:06 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr}, 0x10)
rfork(0x1060)

04:25:06 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr}, 0x10)
rfork(0x1060)

04:25:06 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040), 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:06 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr}, 0x10)
rfork(0x1060)

04:25:06 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr}, 0x10)
rfork(0x1060)

04:25:06 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr}, 0x10)
rfork(0x1060)

04:25:06 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040), 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:06 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr}, 0x10)
rfork(0x1060)

04:25:06 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040), 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:06 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr}, 0x10)
rfork(0x1060)

04:25:06 executing program 1:
socket(0x1c, 0x10000001, 0x84)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr}, 0x10)
rfork(0x1060)

04:25:06 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
connect$inet(r0, 0x0, 0x0)
rfork(0x1060)

04:25:06 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr}, 0x10)
rfork(0x1060)

04:25:06 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr}, 0x10)
rfork(0x1060)

04:25:06 executing program 1:
r0 = socket(0x0, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr}, 0x10)
rfork(0x1060)

04:25:06 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:06 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
connect$inet(r0, 0x0, 0x0)
rfork(0x1060)

04:25:06 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
connect$inet(r0, 0x0, 0x0)
rfork(0x1060)

04:25:06 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:06 executing program 1:
r0 = socket(0x0, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr}, 0x10)
rfork(0x1060)

04:25:06 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:06 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr}, 0x10)
rfork(0x0)

04:25:06 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x0, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:06 executing program 1:
r0 = socket(0x0, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr}, 0x10)
rfork(0x1060)

04:25:06 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr}, 0x10)
rfork(0x0)

04:25:06 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:06 executing program 1:
r0 = socket(0x2, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr}, 0x10)
rfork(0x1060)

04:25:06 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr}, 0x10)
rfork(0x0)

04:25:06 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x0, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:06 executing program 1:
r0 = socket(0x2, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr}, 0x10)
rfork(0x1060)

04:25:06 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, 0x0, 0x0)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:06 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, 0x0, 0x0)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:06 executing program 1:
r0 = socket(0x2, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr}, 0x10)
rfork(0x1060)

04:25:06 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, 0x0, 0x0)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:06 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x0, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:06 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr}, 0x10)
rfork(0x1060)

04:25:06 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, 0x0, 0x0)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:06 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr}, 0x10)
rfork(0x1060)

04:25:06 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, 0x0, 0x0)
rfork(0x1060)

04:25:06 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, 0x0, 0x0)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:06 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr}, 0x10)
rfork(0x1060)

04:25:06 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, 0x0, 0x0)
rfork(0x1060)

04:25:06 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x0, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:06 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x0, "8ecb02a1262f6f06667e00"}, 0x14)
rfork(0x1060)

04:25:06 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr}, 0x10)
rfork(0x1060)

04:25:06 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, 0x0, 0x0)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:06 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr}, 0x10)
rfork(0x1060)

04:25:06 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, 0x0, 0x0)
rfork(0x1060)

04:25:06 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(0xffffffffffffffff, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:06 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr}, 0x10)
rfork(0x1060)

04:25:06 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x0, "8ecb02a1262f6f06667e00"}, 0x14)
rfork(0x1060)

04:25:06 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x0, "8ecb02a1262f6f06667e00"}, 0x14)
rfork(0x1060)

04:25:06 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(0xffffffffffffffff, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:06 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:06 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr}, 0x10)
rfork(0x1060)

04:25:06 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:06 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr}, 0x10)
rfork(0x1060)

04:25:06 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:06 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(0xffffffffffffffff, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:06 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr}, 0x10)
rfork(0x1060)

04:25:06 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:06 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:06 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
connect$inet(r0, 0x0, 0x0)
rfork(0x1060)

04:25:06 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:06 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
connect$inet(r0, 0x0, 0x0)
rfork(0x1060)

04:25:06 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:06 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, 0x0, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:06 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
connect$inet(r0, 0x0, 0x0)
rfork(0x1060)

04:25:06 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:06 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, 0x0, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:06 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:06 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr}, 0x10)
rfork(0x0)

04:25:06 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:06 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr}, 0x10)
rfork(0x0)

04:25:06 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:06 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:06 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr}, 0x10)
rfork(0x0)

04:25:06 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, 0x0, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:06 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:06 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, 0x0, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:06 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:06 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:06 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
connect$inet(r0, 0x0, 0x0)
rfork(0x1060)

04:25:06 executing program 3:
socket(0x1c, 0x10000001, 0x84)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:06 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:06 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x0, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:06 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:06 executing program 0:
socket(0x1c, 0x10000001, 0x84)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:06 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:06 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(0xffffffffffffffff, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:06 executing program 3:
r0 = socket(0x0, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:06 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:06 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x0, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:07 executing program 3:
r0 = socket(0x0, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:07 executing program 0:
r0 = socket(0x0, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:07 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x0, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:07 executing program 0:
r0 = socket(0x0, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:07 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, 0x0, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:07 executing program 3:
r0 = socket(0x0, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:07 executing program 0:
r0 = socket(0x0, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:07 executing program 0:
r0 = socket(0x2, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:07 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x0, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:07 executing program 3:
r0 = socket(0x2, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:07 executing program 3:
r0 = socket(0x2, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:07 executing program 0:
r0 = socket(0x2, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:07 executing program 3:
r0 = socket(0x2, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:07 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x0, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:07 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x0, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:07 executing program 0:
r0 = socket(0x2, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:07 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:07 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:07 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:07 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x0, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:07 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:07 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x0, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:07 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:07 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r4, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:07 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:07 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:07 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:07 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r4, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:07 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:07 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:07 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:07 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:07 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:07 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r4, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:07 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:07 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:07 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(0xffffffffffffffff, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:07 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:07 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, 0x0, 0x0)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:07 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:07 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, 0x0, 0x0)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:07 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:07 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480), 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:07 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:07 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
connect$inet(r0, 0x0, 0x0)
rfork(0x1060)

04:25:07 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:07 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, 0x0, 0x0)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:07 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
connect$inet(r0, 0x0, 0x0)
rfork(0x1060)

04:25:07 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
connect$inet(r0, 0x0, 0x0)
rfork(0x1060)

04:25:07 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
connect$inet(r0, 0x0, 0x0)
rfork(0x1060)

04:25:07 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:07 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
connect$inet(r0, 0x0, 0x0)
rfork(0x1060)

04:25:07 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, 0x0, 0x0)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:07 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
connect$inet(r0, 0x0, 0x0)
rfork(0x1060)

04:25:07 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr}, 0x10)
rfork(0x1060)

04:25:07 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, 0x0, 0x0)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:07 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr}, 0x10)
rfork(0x1060)

04:25:07 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr}, 0x10)
rfork(0x1060)

04:25:07 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x0, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:07 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x0, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:07 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr}, 0x10)
rfork(0x1060)

04:25:07 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr}, 0x10)
rfork(0x1060)

04:25:07 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x0, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:07 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x0, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:07 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x0)

04:25:07 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr}, 0x10)
rfork(0x1060)

04:25:07 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x0)

04:25:07 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:07 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:07 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x0)

04:25:07 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x0)

04:25:07 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x0, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:07 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x0)

04:25:07 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, 0x0, 0x0)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:07 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x0)

04:25:07 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:07 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:07 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:07 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:07 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:07 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:07 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:07 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:07 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:07 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:07 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:07 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)

04:25:07 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:07 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:07 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)

04:25:07 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:07 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)

04:25:07 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:07 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:08 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)

04:25:08 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
socket(0x2, 0x0, 0x0)

04:25:08 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:08 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:08 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:08 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)

04:25:08 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:08 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(0xffffffffffffffff, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:08 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:08 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
socket$inet_tcp(0x2, 0x1, 0x0)

04:25:08 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)

04:25:08 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(0xffffffffffffffff, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:08 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)

04:25:08 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)

04:25:08 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:08 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)

04:25:08 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(0xffffffffffffffff, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:08 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:08 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:08 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)

04:25:08 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, 0x0, 0x0)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:08 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:08 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
dup2(r1, 0xffffffffffffffff)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r2, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:08 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)

04:25:08 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, 0x0, 0x0)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:08 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)

04:25:08 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:08 executing program 0:
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r0, r1)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r2, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r4, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:08 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, 0x0, 0x0)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:08 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)

04:25:08 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
dup2(r1, 0xffffffffffffffff)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r2, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN(r4, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:08 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)

04:25:08 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:08 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x0, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:08 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)

04:25:08 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
rfork(0x1060)

04:25:08 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:08 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x0, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:08 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(0xffffffffffffffff, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)

04:25:08 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
rfork(0x1060)

04:25:08 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x0, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:08 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(0xffffffffffffffff, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)

04:25:08 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:08 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(0xffffffffffffffff, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)

04:25:08 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:08 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
rfork(0x1060)

04:25:08 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
rfork(0x1060)

04:25:08 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r2, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)

04:25:08 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:08 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, 0x0, &(0x7f0000001700)=0x8)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000100)={0x0, 0x40, "fad2309c0a40876b0ec4e52ee2536a4cc7627da1eddeaa5e766c7ae709ae437f9ad5eba3cc43442b6de6c8a7660f622f3d649072b65c8c75467a8ccb43366233"}, &(0x7f0000000180)=0x48)

04:25:08 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r2, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)

04:25:08 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
rfork(0x1060)

04:25:08 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
socket$inet_tcp(0x2, 0x1, 0x0)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r4, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:08 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:08 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r1, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)

04:25:08 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r1, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)

04:25:08 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
socket(0x2, 0x1, 0x0)
rfork(0x1060)

04:25:08 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:08 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, 0x0, 0x0)
rfork(0x1060)

04:25:08 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r1, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)

04:25:08 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
socket(0x2, 0x1, 0x0)
rfork(0x1060)

04:25:08 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:08 executing program 1:
socket(0x1c, 0x10000001, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r0, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)

04:25:08 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
socket(0x2, 0x1, 0x0)
rfork(0x1060)

04:25:08 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, 0x0, 0x0)
rfork(0x1060)

04:25:08 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r0, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)

04:25:08 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:08 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r0, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)

04:25:08 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, 0x0, 0x0)
rfork(0x1060)

04:25:08 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
rfork(0x1060)

04:25:08 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:08 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r0, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)

04:25:08 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
rfork(0x1060)

04:25:08 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr}, 0x10)
rfork(0x1060)

04:25:08 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r0, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)

04:25:08 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
rfork(0x1060)

04:25:08 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r0, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)

04:25:09 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr}, 0x10)
rfork(0x1060)

04:25:09 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r0, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)

04:25:09 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
rfork(0x1060)

04:25:09 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
rfork(0x1060)

04:25:09 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r0, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)

04:25:09 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr}, 0x10)
rfork(0x1060)

04:25:09 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, 0x0, 0x0)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r0, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)

04:25:09 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
socket(0x2, 0x1, 0x0)
rfork(0x1060)

04:25:09 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket$inet_tcp(0x2, 0x1, 0x0)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
rfork(0x1060)

04:25:09 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x0)

04:25:09 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, 0x0, 0x0)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r0, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)

04:25:09 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
socket(0x2, 0x1, 0x0)
rfork(0x1060)

04:25:09 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, 0x0, 0x0)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r0, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)

04:25:09 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
rfork(0x1060)

04:25:09 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x0)

04:25:09 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
socket(0x2, 0x1, 0x0)
rfork(0x1060)

04:25:09 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040), 0x4)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r0, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)

04:25:09 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
rfork(0x1060)

04:25:09 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
rfork(0x1060)

04:25:09 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040), 0x4)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r0, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)

04:25:09 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
rfork(0x1060)

04:25:09 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
rfork(0x1060)

04:25:09 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x0)

04:25:09 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040), 0x4)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r0, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)

04:25:09 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
rfork(0x1060)

04:25:09 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r0, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)

04:25:09 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
rfork(0x1060)

04:25:09 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
rfork(0x1060)

04:25:09 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r0, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)

04:25:09 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x0)

04:25:09 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
rfork(0x1060)

04:25:09 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r0, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)

04:25:09 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
socket$inet_tcp(0x2, 0x1, 0x0)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
rfork(0x1060)

04:25:09 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
rfork(0x1060)

04:25:09 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r0, 0x0, 0x0)
recvmsg(r0, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)

04:25:09 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
rfork(0x1060)

04:25:09 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
rfork(0x1060)

04:25:09 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
rfork(0x1060)

04:25:09 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
rfork(0x1060)

04:25:09 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r0, 0x0, 0x0)
recvmsg(r0, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)

04:25:09 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
rfork(0x1060)

04:25:09 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
rfork(0x1060)

04:25:09 executing program 3:
socket(0x1c, 0x10000001, 0x84)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
rfork(0x1060)

04:25:09 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r0, 0x0, 0x0)
recvmsg(r0, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)

04:25:09 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
rfork(0x1060)

04:25:09 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
rfork(0x1060)

04:25:09 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(0xffffffffffffffff, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)

04:25:09 executing program 3:
r0 = socket(0x0, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
rfork(0x1060)

04:25:09 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
rfork(0x1060)

04:25:09 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(0xffffffffffffffff, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)

04:25:09 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
rfork(0x1060)

04:25:09 executing program 3:
r0 = socket(0x0, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
rfork(0x1060)

04:25:09 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(0xffffffffffffffff, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)

04:25:09 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r0, 0x0, 0x0)

04:25:09 executing program 3:
r0 = socket(0x0, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
rfork(0x1060)

04:25:09 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
socket(0x2, 0x1, 0x0)
rfork(0x1060)

04:25:09 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
rfork(0x1060)

04:25:09 executing program 3:
r0 = socket(0x2, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
rfork(0x1060)

04:25:09 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
socket(0x2, 0x1, 0x0)
rfork(0x1060)

04:25:09 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r0, 0x0, 0x0)

04:25:09 executing program 3:
r0 = socket(0x2, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
rfork(0x1060)

04:25:09 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
socket(0x2, 0x1, 0x0)
rfork(0x1060)

04:25:09 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
rfork(0x1060)

04:25:09 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
rfork(0x1060)

04:25:09 executing program 3:
r0 = socket(0x2, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
rfork(0x1060)

04:25:09 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r0, 0x0, 0x0)

04:25:09 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
rfork(0x1060)

04:25:09 executing program 3:
socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
rfork(0x1060)

04:25:09 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
socket(0x2, 0x1, 0x0)
rfork(0x1060)

04:25:09 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
rfork(0x1060)

04:25:09 executing program 3:
socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
rfork(0x1060)

04:25:09 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
rfork(0x1060)

04:25:09 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
rfork(0x1060)

04:25:09 executing program 3:
socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
rfork(0x1060)

04:25:09 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
rfork(0x1060)

04:25:09 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
rfork(0x1060)

04:25:09 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
rfork(0x1060)

04:25:09 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
rfork(0x1060)

04:25:09 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
rfork(0x1060)

04:25:09 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
rfork(0x1060)

04:25:09 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
rfork(0x1060)

04:25:09 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
rfork(0x1060)

04:25:09 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
rfork(0x1060)

04:25:09 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
rfork(0x0)

04:25:09 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
rfork(0x1060)

04:25:09 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
rfork(0x1060)

04:25:09 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
rfork(0x1060)

04:25:09 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
rfork(0x0)

04:25:09 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
rfork(0x1060)

04:25:09 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
rfork(0x0)

04:25:09 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
rfork(0x1060)

04:25:09 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
rfork(0x1060)

04:25:09 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
rfork(0x1060)

04:25:09 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket(0x2, 0x1, 0x0)
rfork(0x1060)

04:25:09 executing program 0:
socket(0x1c, 0x10000001, 0x84)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
rfork(0x1060)

04:25:09 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
rfork(0x1060)

04:25:10 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
rfork(0x1060)

04:25:10 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
rfork(0x1060)

04:25:10 executing program 2:
socket(0x1c, 0x10000001, 0x84)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
rfork(0x1060)

04:25:10 executing program 0:
r0 = socket(0x0, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
rfork(0x1060)

04:25:10 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
rfork(0x1060)

04:25:10 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket(0x2, 0x1, 0x0)
rfork(0x1060)

04:25:10 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
socket(0x2, 0x1, 0x0)
rfork(0x1060)

04:25:10 executing program 2:
r0 = socket(0x0, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
rfork(0x1060)

04:25:10 executing program 0:
r0 = socket(0x0, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
rfork(0x1060)

04:25:10 executing program 2:
r0 = socket(0x0, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
rfork(0x1060)

04:25:10 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket(0x2, 0x1, 0x0)
rfork(0x1060)

04:25:10 executing program 0:
r0 = socket(0x0, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
rfork(0x1060)

04:25:10 executing program 2:
r0 = socket(0x0, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
rfork(0x1060)

04:25:10 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket(0x2, 0x1, 0x0)
rfork(0x1060)

04:25:10 executing program 2:
r0 = socket(0x2, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
rfork(0x1060)

04:25:10 executing program 0:
r0 = socket(0x2, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
rfork(0x1060)

04:25:10 executing program 0:
r0 = socket(0x2, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
rfork(0x1060)

04:25:10 executing program 2:
r0 = socket(0x2, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
rfork(0x1060)

04:25:10 executing program 0:
r0 = socket(0x2, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
rfork(0x1060)

04:25:10 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
rfork(0x1060)

04:25:10 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x0)

04:25:10 executing program 0:
socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
rfork(0x1060)

04:25:10 executing program 2:
r0 = socket(0x2, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
rfork(0x1060)

04:25:10 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
rfork(0x1060)

04:25:10 executing program 2:
socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
rfork(0x1060)

04:25:10 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
rfork(0x1060)

04:25:10 executing program 2:
socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
rfork(0x1060)

04:25:10 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, 0x0, 0x0)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r0, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)

04:25:10 executing program 0:
socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
rfork(0x1060)

04:25:10 executing program 3:
socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
rfork(0x1060)

04:25:10 executing program 2:
socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
rfork(0x1060)

04:25:10 executing program 0:
socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
rfork(0x1060)

04:25:10 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
rfork(0x1060)

04:25:10 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
rfork(0x1060)

04:25:10 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr}, 0x10)
rfork(0x1060)

04:25:10 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
rfork(0x1060)

04:25:10 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
rfork(0x1060)

04:25:10 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
rfork(0x1060)

04:25:10 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
rfork(0x1060)

04:25:10 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
rfork(0x1060)

04:25:10 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
rfork(0x1060)

04:25:10 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
rfork(0x1060)

04:25:10 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
rfork(0x0)

04:25:10 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
rfork(0x1060)

04:25:10 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
rfork(0x0)

04:25:10 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
rfork(0x1060)

04:25:10 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
rfork(0x0)

04:25:10 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
rfork(0x0)

04:25:10 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
rfork(0x0)

04:25:10 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
rfork(0x1060)

04:25:10 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
rfork(0x1060)

04:25:10 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
rfork(0x1060)

04:25:10 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
rfork(0x0)

04:25:10 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
socket$inet_tcp(0x2, 0x1, 0x0)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r4, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:10 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(0xffffffffffffffff, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)

04:25:10 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)

04:25:10 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
rfork(0x1060)

04:25:10 executing program 1:
socket(0x1c, 0x10000001, 0x84)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
rfork(0x1060)

04:25:10 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:10 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = dup2(r1, r2)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r4, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r4, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r5 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r5, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r6 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r6, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r6, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000002c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8)

04:25:10 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
r1 = accept4$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000100)=0x10, 0x0)
getsockopt$inet_mreq(r1, 0x0, 0x9, &(0x7f0000000140)={@broadcast, @remote}, &(0x7f0000000180)=0x8)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={<r2=>0x0, 0x7}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x8, 0x4030, 0x3, 0xa0000, r2}, 0x10)

04:25:10 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
r1 = accept4$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000100)=0x10, 0x0)
getsockopt$inet_mreq(r1, 0x0, 0x9, &(0x7f0000000140)={@broadcast, @remote}, &(0x7f0000000180)=0x8)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={<r2=>0x0, 0x7}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x8, 0x4030, 0x3, 0xa0000, r2}, 0x10)

04:25:10 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
rfork(0x1060)

04:25:10 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
r1 = accept4$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000100)=0x10, 0x0)
getsockopt$inet_mreq(r1, 0x0, 0x9, &(0x7f0000000140)={@broadcast, @remote}, &(0x7f0000000180)=0x8)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={<r2=>0x0, 0x7}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x8, 0x4030, 0x3, 0xa0000, r2}, 0x10)

04:25:10 executing program 1:
r0 = socket(0x0, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
rfork(0x1060)

04:25:10 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000002c0)={<r1=>0x0, 0x1}, &(0x7f0000000300)=0x8)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x10, 0x2, 0x1, @loopback}}, <r2=>0x0, 0x4, 0xf07, 0x288, 0x8, 0x5b, 0x9}, &(0x7f0000000340)=0x98)
sendmsg$inet6_sctp(r0, &(0x7f0000000540)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1, 0xc51, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c, &(0x7f0000000280)=[{&(0x7f0000000040)="3c76fc546abde5e4778edc37b0c1f77facfc07b76efc5800c590b5ea0dd25ea16498e4ec23e61fc97c3631855dbf1aaa47561ffbc5f8f2fbe5e5e28413ccfdbb25de067f38442d713db06f7fe00040d2eaf9a3f9d95a5db02f66a98fbe5782218e1f74e46b5408ed35fee6dee60a6430d3ae0f603dfaa918730fd483cc3f7f6e4f1f28a8d602f1c370d1517d16bae820feae822a7edc1b40fd6340eab4379863fc3707483e0166015a0c32d407478ff144abce0eb7da33afebfb6b1c838d9d178166015d4322d793ad695374d82024c1e797", 0xd2}, {&(0x7f0000000140)="b815", 0x2}, {&(0x7f0000000180)="268ab8f2bcb781f0efbc17787687070ee0928e117dff79b7e5310f15d2f2505329b8fa8d413266ba2dc79f05e6bd13a9dbd4284ff865f8a47bb9ab175c32a4c81f6a93862a0801d7cd08a1c197f323d490c094f29ab3683baccc085d71184820cd0f4ad42e156771ab7206fe45ea02e25e7479a74c0714f9a36468e3cc85138810d0654b89b9f85f682459c12a88097d5fb0434f278e75ea2461be3ed55df71ed84d71bac3a2d39d450661", 0xab}, {&(0x7f0000000240)="e6c8c4ff2d5ee95cc18a86eb23", 0xd}], 0x4, &(0x7f00000004c0)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x400, 0xffffffff, 0x0, r1}}, @sndinfo={0x1c, 0x84, 0x4, {0x20, 0x810, 0xf60, 0x100, r2}}, @init={0x14, 0x84, 0x1, {0x5, 0x8000, 0x1, 0x3}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x1}}, @dstaddrv6={0x1c, 0x84, 0xa, @rand_addr="216e18143374b3e7b31de23aea6e2f57"}], 0x7c, 0x84}, 0x1)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)

04:25:10 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000002c0)={<r1=>0x0, 0x1}, &(0x7f0000000300)=0x8)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x10, 0x2, 0x1, @loopback}}, <r2=>0x0, 0x4, 0xf07, 0x288, 0x8, 0x5b, 0x9}, &(0x7f0000000340)=0x98)
sendmsg$inet6_sctp(r0, &(0x7f0000000540)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1, 0xc51, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c, &(0x7f0000000280)=[{&(0x7f0000000040)="3c76fc546abde5e4778edc37b0c1f77facfc07b76efc5800c590b5ea0dd25ea16498e4ec23e61fc97c3631855dbf1aaa47561ffbc5f8f2fbe5e5e28413ccfdbb25de067f38442d713db06f7fe00040d2eaf9a3f9d95a5db02f66a98fbe5782218e1f74e46b5408ed35fee6dee60a6430d3ae0f603dfaa918730fd483cc3f7f6e4f1f28a8d602f1c370d1517d16bae820feae822a7edc1b40fd6340eab4379863fc3707483e0166015a0c32d407478ff144abce0eb7da33afebfb6b1c838d9d178166015d4322d793ad695374d82024c1e797", 0xd2}, {&(0x7f0000000140)="b815", 0x2}, {&(0x7f0000000180)="268ab8f2bcb781f0efbc17787687070ee0928e117dff79b7e5310f15d2f2505329b8fa8d413266ba2dc79f05e6bd13a9dbd4284ff865f8a47bb9ab175c32a4c81f6a93862a0801d7cd08a1c197f323d490c094f29ab3683baccc085d71184820cd0f4ad42e156771ab7206fe45ea02e25e7479a74c0714f9a36468e3cc85138810d0654b89b9f85f682459c12a88097d5fb0434f278e75ea2461be3ed55df71ed84d71bac3a2d39d450661", 0xab}, {&(0x7f0000000240)="e6c8c4ff2d5ee95cc18a86eb23", 0xd}], 0x4, &(0x7f00000004c0)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x400, 0xffffffff, 0x0, r1}}, @sndinfo={0x1c, 0x84, 0x4, {0x20, 0x810, 0xf60, 0x100, r2}}, @init={0x14, 0x84, 0x1, {0x5, 0x8000, 0x1, 0x3}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x1}}, @dstaddrv6={0x1c, 0x84, 0xa, @rand_addr="216e18143374b3e7b31de23aea6e2f57"}], 0x7c, 0x84}, 0x1)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)

04:25:10 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = dup2(r1, r2)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r4, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r4, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r5 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r5, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r6 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r6, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r6, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000002c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8)

04:25:10 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
r1 = accept4$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000100)=0x10, 0x0)
getsockopt$inet_mreq(r1, 0x0, 0x9, &(0x7f0000000140)={@broadcast, @remote}, &(0x7f0000000180)=0x8)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8)

04:25:10 executing program 1:
r0 = socket(0x0, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
rfork(0x1060)

04:25:10 executing program 1:
r0 = socket(0x0, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
rfork(0x1060)

04:25:10 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000002c0)={<r1=>0x0, 0x1}, &(0x7f0000000300)=0x8)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x10, 0x2, 0x1, @loopback}}, <r2=>0x0, 0x4, 0xf07, 0x288, 0x8, 0x5b, 0x9}, &(0x7f0000000340)=0x98)
sendmsg$inet6_sctp(r0, &(0x7f0000000540)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1, 0xc51, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c, &(0x7f0000000280)=[{&(0x7f0000000040)="3c76fc546abde5e4778edc37b0c1f77facfc07b76efc5800c590b5ea0dd25ea16498e4ec23e61fc97c3631855dbf1aaa47561ffbc5f8f2fbe5e5e28413ccfdbb25de067f38442d713db06f7fe00040d2eaf9a3f9d95a5db02f66a98fbe5782218e1f74e46b5408ed35fee6dee60a6430d3ae0f603dfaa918730fd483cc3f7f6e4f1f28a8d602f1c370d1517d16bae820feae822a7edc1b40fd6340eab4379863fc3707483e0166015a0c32d407478ff144abce0eb7da33afebfb6b1c838d9d178166015d4322d793ad695374d82024c1e797", 0xd2}, {&(0x7f0000000140)="b815", 0x2}, {&(0x7f0000000180)="268ab8f2bcb781f0efbc17787687070ee0928e117dff79b7e5310f15d2f2505329b8fa8d413266ba2dc79f05e6bd13a9dbd4284ff865f8a47bb9ab175c32a4c81f6a93862a0801d7cd08a1c197f323d490c094f29ab3683baccc085d71184820cd0f4ad42e156771ab7206fe45ea02e25e7479a74c0714f9a36468e3cc85138810d0654b89b9f85f682459c12a88097d5fb0434f278e75ea2461be3ed55df71ed84d71bac3a2d39d450661", 0xab}, {&(0x7f0000000240)="e6c8c4ff2d5ee95cc18a86eb23", 0xd}], 0x4, &(0x7f00000004c0)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x400, 0xffffffff, 0x0, r1}}, @sndinfo={0x1c, 0x84, 0x4, {0x20, 0x810, 0xf60, 0x100, r2}}, @init={0x14, 0x84, 0x1, {0x5, 0x8000, 0x1, 0x3}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x1}}, @dstaddrv6={0x1c, 0x84, 0xa, @rand_addr="216e18143374b3e7b31de23aea6e2f57"}], 0x7c, 0x84}, 0x1)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)

04:25:10 executing program 1:
r0 = socket(0x2, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
rfork(0x1060)

04:25:10 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000002c0)={<r1=>0x0, 0x1}, &(0x7f0000000300)=0x8)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x10, 0x2, 0x1, @loopback}}, <r2=>0x0, 0x4, 0xf07, 0x288, 0x8, 0x5b, 0x9}, &(0x7f0000000340)=0x98)
sendmsg$inet6_sctp(r0, &(0x7f0000000540)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1, 0xc51, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c, &(0x7f0000000280)=[{&(0x7f0000000040)="3c76fc546abde5e4778edc37b0c1f77facfc07b76efc5800c590b5ea0dd25ea16498e4ec23e61fc97c3631855dbf1aaa47561ffbc5f8f2fbe5e5e28413ccfdbb25de067f38442d713db06f7fe00040d2eaf9a3f9d95a5db02f66a98fbe5782218e1f74e46b5408ed35fee6dee60a6430d3ae0f603dfaa918730fd483cc3f7f6e4f1f28a8d602f1c370d1517d16bae820feae822a7edc1b40fd6340eab4379863fc3707483e0166015a0c32d407478ff144abce0eb7da33afebfb6b1c838d9d178166015d4322d793ad695374d82024c1e797", 0xd2}, {&(0x7f0000000140)="b815", 0x2}, {&(0x7f0000000180)="268ab8f2bcb781f0efbc17787687070ee0928e117dff79b7e5310f15d2f2505329b8fa8d413266ba2dc79f05e6bd13a9dbd4284ff865f8a47bb9ab175c32a4c81f6a93862a0801d7cd08a1c197f323d490c094f29ab3683baccc085d71184820cd0f4ad42e156771ab7206fe45ea02e25e7479a74c0714f9a36468e3cc85138810d0654b89b9f85f682459c12a88097d5fb0434f278e75ea2461be3ed55df71ed84d71bac3a2d39d450661", 0xab}, {&(0x7f0000000240)="e6c8c4ff2d5ee95cc18a86eb23", 0xd}], 0x4, &(0x7f00000004c0)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x400, 0xffffffff, 0x0, r1}}, @sndinfo={0x1c, 0x84, 0x4, {0x20, 0x810, 0xf60, 0x100, r2}}, @init={0x14, 0x84, 0x1, {0x5, 0x8000, 0x1, 0x3}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x1}}, @dstaddrv6={0x1c, 0x84, 0xa, @rand_addr="216e18143374b3e7b31de23aea6e2f57"}], 0x7c, 0x84}, 0x1)

04:25:10 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
r1 = accept4$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000100)=0x10, 0x0)
getsockopt$inet_mreq(r1, 0x0, 0x9, &(0x7f0000000140)={@broadcast, @remote}, &(0x7f0000000180)=0x8)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8)

04:25:10 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = dup2(r1, r2)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r4, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r4, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r5 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r5, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r6 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r6, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r6, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000002c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8)

04:25:10 executing program 1:
r0 = socket(0x2, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
rfork(0x1060)

04:25:10 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x1}, &(0x7f0000000300)=0x8)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x10, 0x2, 0x1, @loopback}}, 0x0, 0x4, 0xf07, 0x288, 0x8, 0x5b, 0x9}, &(0x7f0000000340)=0x98)

04:25:10 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
accept4$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000100)=0x10, 0x0)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8)

04:25:10 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x1}, &(0x7f0000000300)=0x8)

04:25:10 executing program 1:
r0 = socket(0x2, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
rfork(0x1060)

04:25:10 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8)

04:25:10 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)
rfork(0x1060)

04:25:10 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x1}, &(0x7f0000000300)=0x8)

04:25:10 executing program 1:
socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
rfork(0x1060)

04:25:10 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8)

04:25:10 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x1}, &(0x7f0000000300)=0x8)

04:25:10 executing program 1:
socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
rfork(0x1060)

04:25:10 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x80}, 0x10)

04:25:10 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8)

04:25:10 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x1}, &(0x7f0000000300)=0x8)

04:25:10 executing program 1:
socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
rfork(0x1060)

04:25:10 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000000)={0x20, "8ecb02a1262f6f06667e00"}, 0x14)

04:25:10 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8)

04:25:10 executing program 0:
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x1}, &(0x7f0000000300)=0x8)

04:25:10 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
rfork(0x1060)

04:25:10 executing program 3:
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8)

04:25:10 executing program 0:
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x1}, &(0x7f0000000300)=0x8)

04:25:10 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)

04:25:10 executing program 0:
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x1}, &(0x7f0000000300)=0x8)

04:25:10 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
rfork(0x1060)

04:25:10 executing program 3:
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8)

04:25:10 executing program 0:
r0 = socket(0x0, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x1}, &(0x7f0000000300)=0x8)

04:25:10 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
rfork(0x1060)

04:25:10 executing program 3:
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8)

04:25:10 executing program 0:
r0 = socket(0x0, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x1}, &(0x7f0000000300)=0x8)

04:25:10 executing program 3:
r0 = socket(0x0, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8)

04:25:10 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
socket(0x2, 0x1, 0x0)

04:25:10 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
rfork(0x0)

04:25:10 executing program 3:
r0 = socket(0x0, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8)

04:25:10 executing program 0:
r0 = socket(0x0, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x1}, &(0x7f0000000300)=0x8)

04:25:10 executing program 3:
r0 = socket(0x0, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8)

04:25:10 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
rfork(0x0)

04:25:10 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)

04:25:10 executing program 0:
r0 = socket(0x1c, 0x0, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x1}, &(0x7f0000000300)=0x8)

04:25:10 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
rfork(0x0)

04:25:10 executing program 3:
r0 = socket(0x1c, 0x0, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8)

04:25:10 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)

04:25:10 executing program 0:
r0 = socket(0x1c, 0x0, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x1}, &(0x7f0000000300)=0x8)

04:25:11 executing program 0:
r0 = socket(0x1c, 0x0, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x1}, &(0x7f0000000300)=0x8)

04:25:11 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
rfork(0x1060)

04:25:11 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x1}, &(0x7f0000000300)=0x8)

04:25:11 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'freebsd\x00'}, 0x24)
rfork(0x1060)
r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
sendto(r1, &(0x7f0000000000)="a460ed74dab25bf3880792893e9f27f41727ef149fb10bd7190ff421861d8d22a8368041e28ddde7e0a9af75d7dab8be70f1f7c4277bf9d6ac4b041b37e7971c2255501d379598042e9a46977bf9f355f99d3527d7c42eb054e220aac36f2b2e9147444740b42131322ec8c5aa15093ab0a162dad7c7634ff45ffc5a9ece57e779c142fc3b4957b615d9849de4f5ec4d1c4b82172e71531ad573c23db4ffacb47e2c39e99fe336646914399b275cc5ba54dd095e24b883aa6515f17a99b3741afd426a4f1822ceb03793cf8bbb84920b0305e10eb97cf395b86c7cc0b661f050d7e4fe3adf7fcba786c44795794402b4e3cd048108ab", 0xf6, 0x100, &(0x7f0000000100)=@in={0x10, 0x2, 0x1, @rand_addr=0x8000}, 0x10)

04:25:11 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x1}, &(0x7f0000000300)=0x8)

04:25:11 executing program 3:
r0 = socket(0x1c, 0x0, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8)

04:25:11 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$inet_tcp_int(r1, 0x6, 0x1000, &(0x7f0000000040)=0xfff, 0x4)
sendto(r0, &(0x7f0000000300)="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", 0x1000, 0x84, 0x0, 0x0)
rfork(0x1060)

04:25:11 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)

04:25:11 executing program 3:
r0 = socket(0x1c, 0x0, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8)

04:25:11 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x1}, &(0x7f0000000300)=0x8)

04:25:11 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8)

04:25:11 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)

04:25:11 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x1}, &(0x7f0000000300)=0x8)

04:25:11 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
rfork(0x1060)
rfork(0x10)
connect(0xffffffffffffffff, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0xff, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c)
pipe2(&(0x7f0000000000), 0x4)

04:25:11 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8)

04:25:11 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8)

04:25:11 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x1}, &(0x7f0000000300)=0x8)

04:25:11 executing program 1:
r0 = socket(0x2, 0x3, 0x7f)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
rfork(0x81050)

04:25:11 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x1}, &(0x7f0000000300)=0x8)

04:25:11 executing program 1:
socket(0x2, 0x5, 0x7)
r0 = socket(0x1, 0x3, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
recvmsg(r1, &(0x7f0000001740)={&(0x7f0000000300)=@in={0x10, 0x2, 0xffffffffffffffff, @multicast1}, 0x10, &(0x7f0000001680)=[{&(0x7f0000001380)=""/125, 0x7d}, {&(0x7f0000001400)=""/35, 0x23}, {&(0x7f0000001440)}, {&(0x7f0000001480)=""/187, 0xbb}, {&(0x7f0000001540)=""/95, 0x5f}, {&(0x7f00000015c0)=""/130, 0x82}], 0x6, &(0x7f00000016c0)=""/29, 0x1d}, 0x80040)
r2 = socket(0x2, 0x1, 0x0)
r3 = socket$inet_udplite(0x2, 0x2, 0x88)
sendto(r3, &(0x7f0000000140)="b57dc05c8a100c9036961b0572baf2caf191202b2faf65ed61b96b74f8026ed6cfc822b77a0e117c4862131248a5e092acf7d9a7071768d49c6acd1bc8fe0ad4647a27d85da8aef776ad51298d963da5e8d6a1bf7193ce12aadc12e065ea60f194d3afdb7a85de3f5a8870bef49b748f002e064e60d83251287445a889d2ae850577a211ae249b583d040c47aa10bff3502a1716d97e6a91e5350005950f3370c2e846bb9aaf943287f156cab1e11b5830ca666d20e1ec3c322aeaf8ec4f6458c896901a4744cb5701561b06bb7c5cff8c6c50c7393ae23db1de048e57f6", 0xde, 0x100, &(0x7f0000000240)=@un=@abs={0x8, 0x1, 0x0, 0x0}, 0x8)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r4 = socket$inet6_tcp(0x1c, 0x1, 0x0)
sendto(r4, &(0x7f0000000380)="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", 0x1000, 0x20100, &(0x7f0000000280)=@in={0x10, 0x2, 0x3, @multicast1}, 0x10)
r5 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r5, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r6 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r7 = dup2(r5, r6)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f00000002c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
getsockopt(r7, 0x20, 0x3f, &(0x7f0000000040)=""/150, &(0x7f0000000100)=0x96)
rfork(0x1060)

04:25:11 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
recvmsg(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)

04:25:11 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x1}, &(0x7f0000000300)=0x8)

04:25:11 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000000), &(0x7f0000000040)=0x8)
r1 = accept(r0, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000000c0)=0x1c)
recvfrom(r1, &(0x7f0000000100)=""/91, 0x5b, 0x400c2, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00', 0x45e814dc}, 0x24)
rfork(0x1060)

04:25:11 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8)

04:25:11 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x1}, &(0x7f0000000300)=0x8)

04:25:11 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8)

04:25:11 executing program 1:
r0 = socket(0x10, 0x3, 0x7f)
pipe2(&(0x7f0000000080)={<r1=>0xffffffffffffffff}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)
r2 = socket(0x2, 0x1, 0x0)
r3 = socket(0x1, 0x5, 0x40)
shutdown(r1, 0x1)
sendto(r3, &(0x7f0000000000)="8ddee801962a9956ce69b38089647535a59616ad47588142bed38d113eca16deefa474dff30f6a1ab2416b0a74fa962c30b55e4cbc903fb1df11b03128933cfddbcf09da1090fc38e1fc92dbe7050cfc6293969aa5a3f2157ae9ae17bd1b9274bffbd7506e7130d0ef2b6ba098e971264c3c1b", 0x73, 0x4, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
rfork(0x1060)
rfork(0x1040)

04:25:11 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x1}, &(0x7f0000000300)=0x8)

04:25:11 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
connect$inet6(r3, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)

04:25:11 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1c}, 0x0)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x1}, &(0x7f0000000300)=0x8)

04:25:11 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8)

04:25:11 executing program 1:
r0 = socket(0x2, 0x2, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = dup2(r1, r2)
sendto(r2, &(0x7f0000000580)="6362df20243b6aceef3171589ad4d140ebf49d0c423f4fbca4b0563c051b658fee5fb9e45c1b433c7446309543ec1d6748dffe", 0x33, 0x80, &(0x7f00000005c0)=@in={0x10, 0x2, 0x2, @broadcast}, 0x10)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
r5 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r5, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r6 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r5, r6)
r7 = accept4$inet(r3, 0x0, &(0x7f0000000600), 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f00000002c0)=ANY=[@ANYBLOB], &(0x7f0000001700)=0x4)
setsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000080), 0x8)
sendmsg$inet6_sctp(r0, &(0x7f0000000540)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x8001, @mcast1, 0x80000001}, 0x1c, &(0x7f0000000280)=[{&(0x7f0000000040)="5319d06a657e214dc8a0644a60e5449786ae26a09c40cc8a8d25041ae058a6bea5cfd02e30515570549a42a39386c7ecd00cc0fde4ab6978e0b39601d5fde2a20758c38c4422e82bc776c1d5875a070dda490f07ebed9521ce551192e711b31c4136616948e280faf761e85c32d0f1a20966c0a50aa76b912d319d30737a18da7140613f7974a935c1fe828cae345a3e4540ce6380e2c9db271ed82690f00c155514e36b28cc7f4c5d19e53a16722bafe6e1ec41180498a93c2513c09ef69906f13564343310c168c83330fff57a8b1e1b775826cc7f81450b4dde3b", 0xdc}, {&(0x7f0000000140)="8ebaa8f38c79fc0b95e3cf6f44fa80ea714052874339f7b719cea63243771000f8e05e", 0x23}, {&(0x7f0000000180)="95cbef04ee2bec6a5e5845d249dc63d225c4f0acb5f82197163e45c9151711c4cb636366c1af17d6764e69244c43765aae0ed6faf28d456861d144be2c47e418db7474495edb5776bf7ad9900b5bc189734fe234ab33baad07639b46a90c4e30234bab30edccf0867f893481fb51ad3f6582436cb1a4df81c87ede88876b12c55b8667b48a283dffe8", 0x89}, {&(0x7f0000000300)="a20ff9bd88fd96aa27d970f544815467af1a8b1ac4f42df2b419b54098dc010a969b44dc15c13bee46bed643b7e567d6351d2af929a965d136f3f7c2cb2081e5eef106505693f5d477f1c1e654ccbc826446f9849d31a58706ad18e98c2aa83374f1ae5b9331913e200a1366cf563b6149888f49074cd71f91e19545e35c936aff17c1e7daa0e28d8f24aba1380b5f6d2827307a7799285dc12d4c29c2cfd68bd49e0248d54e61fd7145f52a5a0aeda343d5b4ef94b30cdad67e79b003588b23ede28d148ddd21204cfb494d789bcdf36176c03faac0188399f594a0f29eea4a6c4aa98efcad", 0xe6}, {&(0x7f0000000240)="07ad482c3d2f03522a82ff95d6d6deae54386549b44eeb498450be2ed4671a4a8bfe3be28b8b18aa2f531ca6b4c40c6bfc61cbfc", 0x34}, {&(0x7f0000000400)="76b70579b0e6c282044600c6f3b41d386bffe4265c10b99dd7a2f0a6345aefcd96db27d164bbd7976f666672daa692c2462d6b7af98c54f457049ff6419212fd51c7c6dc4d7858c35f2c3d08f6a280bc16df197bdae08eab235b2186927f3c1c4e8ba094e2b188fd32527f8cdfe94ec8cf344ad2a8426915be8f1a262d5726d7c64ef4affbbda5763bfcf0de4d50897f7f6017ff546b31306db53f7615", 0x9d}], 0x6, &(0x7f00000004c0)=[@authinfo={0x10, 0x84, 0x8, {0x73a2}}, @authinfo={0x10, 0x84, 0x8, {0x9}}, @sndrcv={0x2c, 0x84, 0x2, {0x57, 0x6, 0x4000, 0xc5, 0x6, 0x400, 0x101, 0x8001}}], 0x4c, 0x2000c}, 0x4)
rfork(0x14822)

04:25:11 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1c}, 0x0)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x1}, &(0x7f0000000300)=0x8)

04:25:11 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)

04:25:11 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8)

04:25:11 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)

04:25:11 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
sendto(0xffffffffffffff9c, &(0x7f0000000000)="82ff5802410eaa1997072a59d1e862368f65c53d6b64c0d2cbef6e68339262fd6720d97bf9f8f28627500f8ab87bf9b3270ec8cdf9509e73e1d0eaaf6393e87e370e034b0181312f", 0x48, 0x80, &(0x7f0000000080)=@un=@file={0xa, 0x0, './file0\x00'}, 0xa)
rfork(0x1060)

04:25:11 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1c}, 0x0)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x1}, &(0x7f0000000300)=0x8)

04:25:11 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8)

04:25:11 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0xfffffffd}, 0x24)
rfork(0x1060)
getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0xb)

04:25:11 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x1}, &(0x7f0000000300)=0x8)

04:25:11 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8)

04:25:11 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)

04:25:11 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x1}, &(0x7f0000000300)=0x8)

04:25:11 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1c}, 0x0)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8)

04:25:11 executing program 1:
r0 = socket(0x2, 0x20000000, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
rfork(0x1060)
shutdown(r0, 0x1)
rfork(0x40)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r2, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r4 = dup2(r2, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000002c0)=ANY=[@ANYBLOB, @ANYRES32=<r5=>0x0], &(0x7f0000001700)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080)={r5}, 0x8)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)={r5, 0x77e, 0x89, "d9a6172a37c03d3ebabeac4059b6508e52c9c444d6ae3caf226f00becd4e077dc08a5765ad772b3c0e58809446a54b6e447ffc1bd6443931c6d793f234e3f4a42681b07a78da490e1e64adad040ee40b40c7ea5d68649e504512ed493a1dd4a2ff9692bd07e9780a9ae812161d1afe764283173f37efb6e4d7404372b22e36a8675a5c342ee1831861"}, 0x91)
rfork(0x80010)

04:25:11 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)

04:25:11 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1c}, 0x0)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8)

04:25:11 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x1}, &(0x7f0000000300)=0x8)

04:25:11 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, 0x0, &(0x7f0000000300))

04:25:11 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, 0x0, &(0x7f0000000300))

04:25:11 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1c}, 0x0)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8)

04:25:11 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000180)={0x0, 0x800}, 0x10)
sendmsg(r1, &(0x7f0000000640)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000100)='$', 0x1}], 0x1, 0x0}, 0x0)
shutdown(r1, 0x1)
close(r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
rfork(0x1060)

04:25:11 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)

04:25:11 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, 0x0, &(0x7f0000000300))

04:25:11 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8)

04:25:11 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)

04:25:11 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000002c0), &(0x7f0000000300)=0x8)

04:25:11 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)

04:25:11 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$sock_accept_filter(0xffffffffffffff9c, 0xffff, 0x1000, &(0x7f0000000000)={'accf_dns\x00', "223ff33c53263e3fbb1b16262e7e35311a4f2cf0cced95b47f770d6dbe5e0c7ac7b783f8453f8f1475a0ab9fcbd02f317e8d21e359599b90123689951ec9e59a4d0d1bdafa025cac6136ef2b090dcb3d23e5081eb14bb480e47bf63b17a048c03c788652242719fa26ecd5697f917557a9ab867bf3a9ff5182b90baaa7cdb4837f021cb8eeb3394a8b08fbe371cede6b558e76befadcf561f1e135ef1f36f8b48a4c42dbdc217920cf8425332f9d56fafd7e6dc49e2bf946ebfabb5e09bc26fb381f22d8ae96e7ddb1a6a65354780ec898b05c48fa57e35b39fbabc60ee5ab0d8aeea6ae1e2f42d2d23f100aa0c2fa1d"}, 0x100)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
rfork(0x1060)

04:25:11 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8)

04:25:11 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000002c0), 0x0)

04:25:11 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)

04:25:11 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000002c0), 0x0)

04:25:11 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8)

04:25:11 executing program 2:
socket(0x1c, 0x10000001, 0x84)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)

04:25:11 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
rfork(0x1060)
connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3}, 0x10)

04:25:11 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)

04:25:11 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000002c0), 0x0)

04:25:11 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, 0x0, &(0x7f0000000080))

04:25:11 executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)

04:25:11 executing program 2:
socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)

04:25:11 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
pipe2(&(0x7f0000000100)={0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x4)
setsockopt$inet_tcp_int(r2, 0x6, 0x400, &(0x7f0000000140)=0x4, 0x4)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x2, @loopback}, 0x10)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r5 = dup2(r1, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000002c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
r6 = dup2(0xffffffffffffff9c, r3)
setsockopt$inet_tcp_int(r6, 0x6, 0x80, &(0x7f0000000000)=0x402, 0x4)
extattr_get_fd(r4, 0x3, &(0x7f0000000040)='\x00', &(0x7f0000000080)=""/96, 0x60)
rfork(0x1060)

04:25:11 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, 0x0, &(0x7f0000000080))

04:25:11 executing program 2:
socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)

04:25:11 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000180)={0x0, 0x800}, 0x10)
sendmsg(r1, &(0x7f0000000640)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000100)='$', 0x1}], 0x1, 0x0}, 0x0)
shutdown(r1, 0x1)
close(r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
rfork(0x1060)

04:25:11 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
r1 = fcntl$dupfd(r0, 0x11, r0)
connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x1, @loopback}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
rfork(0x1060)

04:25:11 executing program 2:
socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)

04:25:11 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, 0x0, &(0x7f0000000080))

04:25:11 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, 0x0, 0x0)

04:25:11 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000180)={0x0, 0x800}, 0x10)
sendmsg(r1, &(0x7f0000000640)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000100)='$', 0x1}], 0x1, 0x0}, 0x0)
shutdown(r1, 0x1)
close(r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
rfork(0x1060)

04:25:11 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040), &(0x7f0000000080)=0x8)

04:25:11 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = dup2(r1, r2)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r4, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r6 = dup2(r4, r5)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000080)={<r7=>0x0, 0x1ff, 0x3, 0x7fff, 0x8001}, &(0x7f00000000c0)=0x18)
getsockopt$inet6_sctp_SCTP_RTOINFO(r5, 0x84, 0x1, &(0x7f0000000100)={r7, 0x95a, 0x0, 0x8}, &(0x7f0000000140)=0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f00000002c0)=ANY=[@ANYBLOB="01001f00", @ANYRES32=<r8=>0x0], &(0x7f0000001700)=0x8)
setsockopt$inet_tcp_int(r6, 0x6, 0x8, &(0x7f0000000040)=0x3c45ab2b, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYRESHEX=r1, @ANYRES32=r0, @ANYRESDEC=r8, @ANYBLOB="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", @ANYRESOCT=r6], &(0x7f0000001700)=0x8)
connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x6, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7d9}, 0x1c)
rfork(0x1060)
r9 = dup(r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x105, &(0x7f0000000180)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x2c)

04:25:11 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, 0x0, 0x0)

04:25:11 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040), 0x0)

04:25:11 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000180)={0x0, 0x800}, 0x10)
sendmsg(r1, &(0x7f0000000640)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000100)='$', 0x1}], 0x1, 0x0}, 0x0)
shutdown(r1, 0x1)
close(r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
rfork(0x1060)

04:25:11 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040), 0x0)

04:25:11 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000180)={0x0, 0x800}, 0x10)
sendmsg(r1, &(0x7f0000000640)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000100)='$', 0x1}], 0x1, 0x0}, 0x0)
shutdown(r1, 0x1)
close(r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)

04:25:11 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, 0x0, 0x0)

04:25:11 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x1}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f0000001700)=0x8)
setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0x40, &(0x7f0000000000)='cubic\x00', 0x6)
listen(r0, 0x9)
rfork(0x1060)

04:25:11 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040), 0x0)

04:25:11 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000180)={0x0, 0x800}, 0x10)
sendmsg(r1, &(0x7f0000000640)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000100)='$', 0x1}], 0x1, 0x0}, 0x0)
shutdown(r1, 0x1)
close(r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
rfork(0x1060)

04:25:11 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000380)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x1c}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)

04:25:11 executing program 0:
socket(0x2, 0x1, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x0, 0x800}, 0x10)
sendmsg(r0, &(0x7f0000000640)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000100)='$', 0x1}], 0x1, 0x0}, 0x0)
shutdown(r0, 0x1)
close(r0)

04:25:11 executing program 1:
r0 = socket(0x2, 0x3, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'freebsd\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffff9c, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00', 0x400}, 0x24)

04:25:11 executing program 0:
socket(0x2, 0x1, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x0, 0x800}, 0x10)
sendmsg(r0, &(0x7f0000000640)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000100)='$', 0x1}], 0x1, 0x0}, 0x0)
close(r0)

04:25:11 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000180)={0x0, 0x800}, 0x10)
sendmsg(r1, &(0x7f0000000640)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000100)='$', 0x1}], 0x1, 0x0}, 0x0)
shutdown(r1, 0x1)
close(r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
rfork(0x1060)

04:25:11 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x1}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f0000001700)=0x8)
setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0x40, &(0x7f0000000000)='cubic\x00', 0x6)
listen(r0, 0x9)
rfork(0x1060)

04:25:11 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x1}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f0000001700)=0x8)
setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0x40, &(0x7f0000000000)='cubic\x00', 0x6)
listen(r0, 0x9)
rfork(0x1060)

04:25:11 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x400, &(0x7f0000000100)=0x101, 0x4)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
r2 = accept4(r1, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c, 0x30000000)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000140)=0x3, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x6, 0x2, 0x1, @rand_addr=0x20}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000440)=@in={0x10, 0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000180)=[{&(0x7f00000003c0)="3b320a0d2b4131c6a334dcaa7b4b55420ace0b7a28ed1d3c8c4cc6f1452131d647a4682a91de411e7197e795fc1371f346091d0856833b8561dad7612d3ea5c86a675901cfd400bb25da219297ebeaceab7bfb3c7d849b2fab64c75a1a2761d40fceca8b84d2460aa0f8ffbc40", 0x6d}], 0x1}, 0x20080)
sendto(0xffffffffffffffff, &(0x7f0000001280)="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", 0x3e0, 0x104, &(0x7f0000000240)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10)
freebsd11_fstat(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, <r3=>0x0, <r4=>0x0})
r5 = getpgrp(0x0)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f00000001c0)=@abs={0x8, 0x1, 0x0, 0x2}, 0x8, &(0x7f0000000680)=[{&(0x7f0000000280)="bad33f941b0dafa41411287e4c778d7ee38ca7644bda551ff6eab1dd8d03282fb955bc92893aa6862e11b4ae9b72791b", 0x30}, {0x0}], 0x2, &(0x7f0000000980)=ANY=[@ANYBLOB="2000000000000000ffff0000020000005f4b25859e6711e4824b7b3a04845139ae7b7a5fa0be70ef23ed7e6475d76af7b31753a6f7524bf494171cc66e3b95aed96716ed60293ff7cf9ead33161996de9ed9d03ff208000000e16557056e8a0d6459a7c0c93bd6d5f02da2b277f944867d142319e801e5cb19316869593ee7ae62ab7b27f7117056d39278bcf34ca7e63d67dd35503e074c04ff0f00000000000015e7153a0f8a2dec70af4b54ef4a20f713ff7c9cbc87105ea14147e706a5003465c2502387509131457d495a0704a8ea9ce45d73fa3c25c23c79aa6175f052033cc11d3db792e0924b982ea0b7a979e70324a3b616478c040d31b92fd8a8c40052b7", @ANYRES32, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="002000080000000000000000ffff000002000000", @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=0x0, @ANYRES32=r3, @ANYRES32=0x0, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=r4, @ANYBLOB="000000001884ce1c018885aff9ff002faac1798963bd0001000000", @ANYRES32, @ANYRES32, @ANYBLOB="20000000000000c93412fd0002000000c73d7a60c9f60974fede3abe43fd888b06f8898b4e9caa9f7f8b7542aae37778d4c168fb068047a27ddc4c5b79b5598ab628d22c37c1d4b5302210296acda3535912b1447ce6461e06bed835fb0ad6e5324a2f2d132d9383a7ecc02db9ae2fa05f15253b23e3adfef6594d5cd63e7d1341773e74d02eb3490eb3c44fc25371cdc385279028daeb4f3148e07cc9e7f6f7d5278ff1d0d5bd5d7e0e0118b1", @ANYRES32=r5, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="000000001800000000000000ff01000100000000", @ANYRES32, @ANYBLOB="00ffdc7e"], 0xf0, 0x8}, 0x20009)
sendmsg$unix(r0, &(0x7f0000001480)={&(0x7f0000000140)=@file={0xa, 0x0, './file0\x00'}, 0xa, &(0x7f0000000200)=[{&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000000180)="957ee5718247cb213eefa3a535935dcc5016ef27b155c81fbc6bae3fdfd411d0fb836ba11e918fce2499df19aa4ba3f23efcc6799fb0c241d7c131564461a44e6cfbb41cea4f2d253ac4d9b0fd69b095b9ec800c7e", 0x55}], 0x2, &(0x7f0000001400)=[@cred={0x60, 0xffff, 0x3, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, [0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, r4]}], 0x60, 0x20103}, 0x60100)
connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x0, @multicast1}, 0x10)
r6 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r6)
connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x400, @empty, 0x9d}, 0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'freebsd\x00', 0x5}, 0x24)
rfork(0x1060)

04:25:11 executing program 0:
socket(0x2, 0x1, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x0, 0x800}, 0x10)
sendmsg(r0, &(0x7f0000000640)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000100)='$', 0x1}], 0x1, 0x0}, 0x0)
close(r0)

04:25:11 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)

04:25:11 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
rfork(0x0)
r1 = socket$inet(0x2, 0x2, 0x80)
setsockopt$inet_tcp_int(r1, 0x6, 0x400, &(0x7f0000000000)=0x5, 0x4)

04:25:11 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00', 0x81}, 0x24)
rfork(0x1060)

04:25:11 executing program 0:
socket(0x2, 0x1, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x0, 0x800}, 0x10)
sendmsg(r0, &(0x7f0000000640)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000100)='$', 0x1}], 0x1, 0x0}, 0x0)
close(r0)

04:25:11 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000180)={0x0, 0x800}, 0x10)
sendmsg(r1, &(0x7f0000000640)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000100)='$', 0x1}], 0x1, 0x0}, 0x0)
shutdown(r1, 0x1)
close(r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
rfork(0x1060)

04:25:11 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_buf(r0, 0x6, 0x25, &(0x7f0000000100)="1a92e1464d31ff1842acb7c4b2eb23868169362d1702f8830f8da798ecc1e3acf2", 0x21)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f00000000c0)='newreno\x00', 0x8)
getsockname$inet(0xffffffffffffffff, &(0x7f0000000040)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10)
sendto(0xffffffffffffffff, &(0x7f0000000140)="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", 0x1000, 0x8, &(0x7f0000001140)=@in6={0x1c, 0x1c, 0x2, 0xffffffc1, @ipv4={'\x00', '\xff\xff', @multicast1}, 0x5}, 0x1c)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x4, "16e8649ead00c755e825f7493e563fd1"}, 0x14)

04:25:11 executing program 1:
r0 = socket(0x10, 0x10000000, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000002c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
ioctl$FILEMON_SET_FD(r3, 0xc0045301, &(0x7f0000000000)=r0)
rfork(0x1060)

04:25:11 executing program 0:
socket(0x2, 0x1, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x0, 0x800}, 0x10)
shutdown(r0, 0x1)
close(r0)

04:25:11 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00', 0x9f}, 0x24)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
sendto$inet(r1, &(0x7f00000000c0)="6f769e92048f7084c8e9c39daa93598d823503a03aab91b47bbc46d316cfdaac704b6086da9dff218b6def5433a021dcf49ac3948b71b1339a78e0a4f7454d24d8fefbe810327fd51c621e49abfb44f4d388401441a22c7df33fc9dfc2b3be0fe63d951d62440b2db3d4e5107b5e2fd6d01d6c2d776740d799f7804fd3dd53444e", 0x81, 0x0, 0x0, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000002c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet_tcp_int(r3, 0x6, 0x200, &(0x7f0000000080)=0x1000, 0x4)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)

04:25:11 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
sendto(r0, &(0x7f0000000180)="318bfd14057efb6ef28110c3cf3c872e5c15dbcabdd4d9cda4aee59fd8fd33a608b0ce684676c08f72526a31350da0a0229cf338aef6958f7ab759d550fe233f8d781644a873f4d842c9262c3360f8891f249cc8338cd881f690094d7278c06ffb10bdd480f6d00e5e2314f86a4b23592eef8f3aa260386bef00c87f", 0x7c, 0x20085, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00', 0x2f}, 0x24)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000200)={'freebsd\x00', 0x8000}, 0x24)
socket(0x1c, 0x5, 0x40)
setsockopt$inet_tcp_int(r0, 0x6, 0x48, &(0x7f0000000000)=0x1ff, 0x4)
rfork(0x1060)
sendto(r0, &(0x7f0000000080)="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", 0xfe, 0x0, 0x0, 0x0)

04:25:11 executing program 0:
socket(0x2, 0x1, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x0, 0x800}, 0x10)
shutdown(r0, 0x1)
close(r0)

04:25:11 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000180)={0x0, 0x800}, 0x10)
sendmsg(r1, &(0x7f0000000640)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000100)='$', 0x1}], 0x1, 0x0}, 0x0)
shutdown(r1, 0x1)
close(r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)

04:25:11 executing program 0:
socket(0x2, 0x1, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x0, 0x800}, 0x10)
shutdown(r0, 0x1)
close(r0)

04:25:11 executing program 1:
r0 = socket(0x17, 0x10000000, 0xff)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = dup2(r1, r2)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
r5 = socket$inet_udplite(0x2, 0x2, 0x88)
connect$inet(r5, &(0x7f0000000340)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10)
r6 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, &(0x7f0000000040)=ANY=[@ANYBLOB="ffc15df3c4befa1dee"], 0xa)
r7 = dup2(r4, r6)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f00000002c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
sendto$inet(r7, &(0x7f00000000c0)="1375e8e522eca4a18512bb665c3666bd24eb2e2f3654822219c1acd6479501c3378c5435b2adf4a1cfc2e080ee788ae2fbb9b884066ffff163751ac2c36fa9a295a1ce3e460b309da5a657c60d001aaa50628158250714d60b9bcbb30d2c054f26a3bbd6a44a5c76a0c0fdc08d83926d02272fd23dd36a7d8159d561f4cb449d1559d30de673a56406f6f38360d3eb6a1381992a6b8feafc24f053c1e312ca042a0fe31460156c0672b605", 0xab, 0x4, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000002c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet_tcp_int(r3, 0x6, 0x100, &(0x7f0000000000), &(0x7f0000000080)=0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00', 0x4000}, 0x24)
rfork(0x1060)

04:25:11 executing program 3:
socket(0x2, 0x1, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x0, 0x800}, 0x10)
sendmsg(r0, &(0x7f0000000640)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000100)='$', 0x1}], 0x1, 0x0}, 0x0)
shutdown(r0, 0x1)
close(r0)

04:25:11 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000002c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)

04:25:11 executing program 0:
socket(0x2, 0x1, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg(r0, &(0x7f0000000640)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000100)='$', 0x1}], 0x1, 0x0}, 0x0)
shutdown(r0, 0x1)
close(r0)

04:25:12 executing program 3:
socket(0x2, 0x1, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x0, 0x800}, 0x10)
sendmsg(r0, &(0x7f0000000640)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000100)='$', 0x1}], 0x1, 0x0}, 0x0)
shutdown(r0, 0x1)

04:25:12 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c}, &(0x7f0000000080)=0x1c, 0x0)
pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000000c0)="3a30b0d12fd7d09ec56d2343eb1230cd5cd2c422d3306ed8a6fbf07538ca2ca218c22640bf2a4c867e51", 0x2a}], 0x1, 0x669)
connect$inet(0xffffffffffffffff, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = dup2(0xffffffffffffffff, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000022c0)=ANY=[@ANYBLOB="0070fb229c0d9a7e8d9be36e252633a53eab5bb923e5687ce9b30a4429450d91fb492f3e649745baf1a061e2f72e439e777db3214b1de13c47ed6c33f96c3a8f7b3267df178f5720f5ff6093a43ac878b4dab0b00e457df8a86b6270d1aff2e03c2ac0396997797f0ee589a7fb0450742c2038f49bb6079c9d856f9144721919c7b64d62a38372c99d2ce055dafc1b5343d819280f2c43c5d96e280e8d3aa14ffe355f5859d187725681f56a39e3786f7654aebafe81eb2d510d1d4ce605fe3c6806368a4bee0e0dedfff9", @ANYRES32=0x0], &(0x7f0000001700)=0x8)
r4 = socket$inet6(0x1c, 0x1, 0x0)
r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
getsockopt$inet_mreqn(r5, 0x0, 0x3, &(0x7f0000000000)={@empty, @empty, <r6=>0x0}, &(0x7f0000000040)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x2e, &(0x7f0000000000)={@empty, r6}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000002280)={@loopback, r6}, 0x14)
r7 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r7, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r8 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r7, r8)
aio_return(&(0x7f0000002140)={r8, 0x10000, &(0x7f0000000140)="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", 0x1000, [0x5, 0x4000], 0x9, 0x1, 0x9, {0x6, 0x7, &(0x7f0000001140)="5e255e0211ee71b14058e150e06e507fd98c71f24faba7ba2c23de2c4cdd67a53345b2fb3a80318c20599b15e6b8363f605623461cc0c25b1999b769871f41f64cb789f1cef72e92e03d9ed315cbc0eda890699f41bafa8104e2345ae6b9f630b748a00ae68e9d1846b66af59dbfdeea9124a9a19bf237948936c3311b05b3e0c417210cfd4092ff57893e72881e970e15be7be49c019107fe2d398b3e789ff38525e1d9f562647d1e3b65d23747a5088fc0f5e108750c732bbd5b7133f0f5fa598506c0877685c281c7fa65d1f01211e33a34573b958d910dc4d4893a90e68a442186f884fa145300dafb8e9a989320d5f5a849d30587954849dd4a2d6d4f1f0427bd6afde48309a0c5e74d1a5c62475a318b0049642f503ab89d3b3172dc60a1ca4ea66bff7fb708de960b6be543483279a3b9e3b03ddc4bcaadee961e9fff464bda758bca964a38d446fa3021d5ec25eaf8f05edf2da2c54131ba329d42695afa2fa92cf7671a06b3a60d829c8fe290476f8d27b16312c4a8a05288b9cbba6ea6b614aae60c3a76c6d688d47d07b4edb78dd9488ae451c55e7bd2a830122ec633523c3cde76e021b2fbdee7221933b3126681e4c9917d3d893b9633551043e242f568ea58e8a2b5ccb1061ed2b377aaae18b7b58138abd3c89bab08cc1f0af18c660bd78a10b813b8298b47769731ac315062cb56bd7c960f01ebfc2e650497f3f43b8d21a2e017caaa660685e33ca2aa70eede058bb2907044ebbef93fdbd45f8ff0081e18ed39b214fe75a3906c2a6b0f2b4007c3ae1adeecd72c89a11c71b8f22df4aeccead76b1d5d4b6b35704a8d0f6954c766af423d7e6a387fe8331283ec09decf906dfba6921229821d1bf6ccec7e55d4b2943ee5dff3ebea42c2284342aa0e593d836c5fbe870abef92c1091edd3d56c4225d42e2f5ea81673546c77a95bd0771cc58e6432919e681dbbbf30d393f736607bc3550de197de52d17c541d4c1082e2d834a87fd8561240a2688ce3915a21ec72d978fdcd0cd1b2788eccba16f747819035123a24c9a0da34c96d71030d69920ee64d446804e6691d568e0a46c52fd3dbb8fce23932a137f5c58cd4fdb19a94ce9e733cde56fc7f3dc1a96bf86464c80c798bd615dcd10b231508b6ca8596b026b20d3c4f8f5c2ed48eb1639325555bc388156c866fc0aa77111901c6327c431433b4b54aca9a8a3a9807f80d4ed8d00774298b99c79ac643649d84366e0d20cb2599e2c38405e2bee64473577ed48bbb73d4f04bd82f32743cccfc255b4b35894e1a4e54a5a9be3f77eb06789d6bb67afa1a28607f7d03983e6467083afd1ae207c01e642fe0d278b5eed9ff8b5f51672e6a63907e27c0e318ebe145fe7395a681d4fa079122ccaf481fa18d77675b6338b001d24a1485a0301ba503a0dc9846eeb1e4e254dccfa1681ba9aee18449b3c1e22b2b8b1e191d2fbd10ef0f57ad1164f393158f43e51a37bbf5be55993c4a9b50795ab10a732aecda6020799c109bd41536dee2fbdcfcaf7b148e54964fc3dfdc9983c6278dda05df132fe9e2d1f2d38a0068b5d5c4426b06558ee7d55d5adede1abcd0aed62de408f6d712d98b6177b915499307769ba2f38e8c5587fb597e3a97586714710c2af570b35f4183a69a5fab1dd57a4ba32d2ef9f1d427350cf56b7799bfdb1a08cd87545b40041af8b8798560df68b0151c2b6e45d8cb6b158999d247e74cfcc844a16d2ed43ef4904c0d5d4e7ac1eae9265b95f09e3bf601063f5c04c68b4edd4035f276faba8d2f91680ea9e9bd68f117da77757bbda127aa2142834b72978ed23cafa1e542ff0c09cfc4c309deef95714d0a2071f230e1b9e4cbe927d0e54ea61b4c4fe0410b16c3991d862b648301f6a6f15768fa2d45ad0f39007fbd30a569217f21f7e7a4351123449d693044e4691025d95ebdbe8aeeb5c4330aedca8acf3f0306297ca4fccd1abd71b84fec98d650005a3bdbe504ed4dcff11b9e2a8ba459be142305aeae67ba8a27b495e900bd8e899608ba040cbb06e61bdd80f25dbd2ef52c6e173b69c1aab642334a15b310c694a334110b8f2243134cfba6ab15b2a062dc53f89691ae6b5c574dca0be20db7f9eb0360f967643d59367dad3526b52280f13bd4c5451c549401ae84cac6c846ae90e1b035874abac88e27ec56a7567ee2b27395a0a8e7c88672631eea4c7cab3c3a0137a92d776c5f42eacac10781539208940798b1b6b4eb5d0bf47f2d6e47a8c4b73ba544c6c46b689ab104b31d9baa923400411bf692f18edd4e5f99c113cf60a5419a66183c4fd0bc834d74a279ff35300bcf237d82cb5376f0070245c4fe58a065c63f4d47746e7b2b79d87336707af74c76ba1a232cb1edf79ada07b8e713aa72c98d8a003d504e4170eedfd1bd7279daadd896bc6f9bf1a2c25e6312bddc02cb721947dc6787f10a78fabb069da77cbf738348388da65371424e08402db7644f5114cb46c4c46bbfd735d87e6a582c870693c7105b2eb1c9506355af14541871e0bab193ee53ddc98d984d1da2ee94fca9ed01cf1ba8f6d80273d3c4c4ba7ddeab2942ba106ebe60e62eeee9da1078f5c7f63bd4bbda03d5b3e763174331448b089ef112b9b2e85ad1c06360bea27f446b36acd56e552603a21b8d9511254fd528eb3d39153d0074dc31d570b5b5a2a54da435dc0059aeab19bfc2ac9a712760ec8907496bf3245b3fad1d9214de9aab7c89d86bcea0d3fe2d6f7f648ed875249124c95424ab6f1e9d04fb86dadffa4ea8dab1cf9ea7809326d9fe04aa1c3037649c8d5aef7988bb2d929e6719e659a6c84033044d1fd6dda34e4abc61d98262c460d01729a9447efde6a7c75451bd12fdb8ce556e785954bf95c4611473133193c29aad2c39aea4260e914adb826c53dba26567d6219ef37c9e5ee2c0d6009f8ccc31141c164fa2edb41435a118b2136f5a959f115d38c943f4e5e8d5de70725c2c34940b398739fb680ae3087f0509d025f385146837b3219a0611f19f53b4ccb6f0746395427caaf99a704784bbef7e10b4c3ab795beac159dd11abb6ec4cd2c511951feb236fb39b1255b42e78c012a33df3a677e7a489adf5c656cb1a3fef434e44d36851d7b24b0b29f6c2d9b64088b7bbe301faceb75e17cbe67f2095b4c017009f5b2bce08c853fe3adb27ff5be11e59ae666a8fbd73579cbfb94c1fe51588a873c94b50b51685bb365925f91cdf84fdc917a1df58049e8fdbffc386a088b90ca6bdbac9439e6781d48e4ec009297e09481ddb71028a204e27dd4edf6c227ecceec72c16ed38a5fb893d967322d504bfbb708891f0f6f541ec056704273ba159637d1c10ff1b72504001657606233c8fc2bc02d89c50171e3820f1e6c481b9e1d8f131c44b6eb8a900859cfca2cd850b1c5a6d44f07dbd5e2bc4636619c0cac43269d94218b042b72124abb3420e99cc6f22c0d75716b25586f9ba815e03b5f6a58fd2b964ec0eb368d61086769b19bc99f96bf4f340e11c4f469802a27ec1cdf9e376d6008dcfcd8089256e39ea9d17594d06448dca74ee6f613c1488622a8a4cd3c1a93ddb056b7b5a65c9a9be80564846c879c0357b1494ab7eb71ee634a8a939353ee3538a786ed54d6c61515758b42750e0a341a3119d04c5b25c97846e83d1d80903a0f13a358084161fa027cbecc5a4cf6438f406d50c9f5ad3f3ed2e69ffee867798bd4a92aa1865bdf6910fd2bcd2dba5c37c87c45433f838a0d168c8716029e62e9bf3a0a573cc8829e98f0377e4ae63aa517980002528c9d4e2a2226bfc5bf904b35e76ded8d2c1af5fdb226b331c36fe981796929708e076a2a505f75cbb3f61fabad58c028aa65189c95edc42f3546bfeff53bc8adc3c67107c52dc7616ed8db028a10b36171256426d4754cd382fdd9e7a836dd6f7334b7fbc037dbcbadfa01f291ce7214fb7c655d10133774b5633a15c37969a550cf70253be9a1d7ac5cb5e72d66e62bf40d5a217aaa307ed9dfb1f71f88e6b022c7852f6b3dff558a9f73fddedc50320947af033d4ed61967c5a3db1f381a0692ca7489a9538155ae6eaf42b60fa05bc3a57f1b6450adf468a162899495630b9ed760338cc8c8615790c45501512153d22b7aa1a86a4e263b4077cc2d1ef84e0ee07f6d8562f8dd2e608a6dab6167448fdcd939d12abfded51ef46a064dee2000e6209c3583e7b3238a94fd919fb089d2c1c06656108d0f90c578033dbc672c60c5f3262ba90a18e620c14fe85f0b92daac2732dd6c0206694abecdced047250d8dd1b74d72197e6e97294c09f2f211905cc17efdec35413d192f6a522d76980526cbcfb60d3eddc3864e60a32471c11f125b49b4d2a8f11baa6e8aeb86f71043d01a39bfa217a077a6cc8a0fb1dfca5edc990ac43ba2483221de5af3f29da8c83bf053d0796969f7281c6b80c594a4a27acfe91e05db2d68f61fe88d7dfb223a36e009aef7b49c39a148e966e97c2910b44cfb75f1d6c29571c1ee355dbc571d5a7252deb5fade603a641b1435505a48115d3e39dfbfff20bdb0f7be65571473beafbfd9d003174860f3ad94a7d43a0f79f72db7f2b1a21f6b530132e4df4413efd85ced6c232b727a84b21d84f92fbf0f5ef35d99f3e0438b38595ffaa1982018c649698d31b1a6a470a63bac5d733ff37b93edf0a3ecde4818a2b5236370190a8711de63b7f9475cb4dcb3225610fd2dc361bd8a3c6414736643ac6bd24587801a20678c3417d9e6bcf89baee86835b7f6feaf0c859a9e519e74b0dd11530f06c859329007504234247029761789252d99106717ee1edd213defe4fa6ae57412900bc2cfed777a1eed3d5f7399ef2f94585aa3ef769e6beb9868725da9aef0a5e3a82965576152097fa0ca858fc5aecc6dbfa1b4df5294140573533e4bf314cc9b0681bb356e5dcff066f75ec11ab9f2da141077c47bc8aaea8832f7a373016fad73e670640942e3b054526438b17f8e9170b72b825e6bea46b1c105d2f8102e6ce45656672250dde8d3bab73f2174f952a774295c16d09b0e76f419dc6e59608fb127c5a3d7677345ba4265bd4641d960dd326b7348cecf6ff2891a4ec6d6f043ef1ab7931284e5c35e92a80eace1aec2e79c7982ad5288b47bc8d2c3f5e6176f4460b88ae431c79da867a2eea1bfc085b64567e14469619e86ad900e1cbff0fd4f2da5e5b1952b91d10466bb7a07df6c54ee7bb0f911d899d8c44683edcf49de180ccb8ffe352875981a5227f87b99a0a7e3dbad898330646393683e57f19f103e290b2ed68ab08f9648f7e2ee6de4a5b90c5cd8ae647da88dd4f2710b41a9fc891bc5040e2d01944171bf20c4274e6b1375cd42f97b14c1e5a20ebb460be1d17036a1f9f298c0056ae721601b097d5c96c4164587d001c5974911dbb2e014a92c778740a477c438932ed843dbd8508e47a3d977b332ba74789f11b9c1261a364e396586e5b343717d778249fdc635e3a1790ea7e6adbd4f134934302eb5b7f83c74de2b3941d33ee028265603e961ab4d350495693c5a6a42cbcb22f7ac36e2642a0d5128a12e3e41a8f3a10b3a8352bac95a0a0a250b7f3e4cd6ac430a11ffc3e112839aefcec13577bcaec995c6387d2482662e4fd39d36753bb5270f43f2e347fb2befcdb7b08dd9aaf153858abf87461729fbf7b8906480b3ed57010df07878f9c442bd51bb08017ed1909fa9f4a06882536fe9c57a16af1b5e216a0af68488cd2ea502eab59c7b31c46a1269a1732516048e06ae4"}, {0x4, 0xf, @sigval_ptr=0x7fff, @spare=[0x10000, 0xffffffff, 0x101, 0x7, 0x1, 0x200, 0x8001, 0xff]}})
ioctl$EVIOCGLED(0xffffffffffffffff, 0x40004519)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f00000021c0)="5a518085f6c55d0e4fbc4505a22f9f484af647912c312e8dc0cdc8204bcb8790164d11d1424dfad461fe80110c76be7ba880b8e626d626c7c9efff85a01e64b739df1dd098c4d73cfe623944a9a083ba294d1050a9935af7697f5ed7c04e953ed64f784fa484b293f85516c3e5e1de7c7b14472c9dd2d3bc8bf27999994cb4c3de5266d62dee", 0x86)

04:25:12 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
rfork(0x1060)
rfork(0x80000)

04:25:12 executing program 0:
socket(0x2, 0x1, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg(r0, &(0x7f0000000640)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000100)='$', 0x1}], 0x1, 0x0}, 0x0)
shutdown(r0, 0x1)
close(r0)

04:25:12 executing program 3:
socket(0x2, 0x1, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x0, 0x800}, 0x10)
shutdown(r0, 0x1)

04:25:12 executing program 3:
socket(0x2, 0x1, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x0, 0x800}, 0x10)
shutdown(r0, 0x1)

04:25:12 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = __specialfd$eventfd(0x1, &(0x7f0000000040)={0x40, 0x5345}, 0x8)
sendto$unix(r1, &(0x7f00000000c0)="17807d5eeb0ea3211d946dc909e34d9a4be8570d88ec24255d66650a088b6bc54f1f3cabe503cf0a7b8321f19abb7ec51abb99959652e24803aa59f23d18d5058d3059de60821be7203109a6f49bebe6636e737ff789ed3c85ba3054402f493b6e933f5e10679004407208476ad4facbaab6dfef17a7797c3818af158fe13ed7feaf878e84c61ee173a2d6f5617db65e33", 0x91, 0x80, &(0x7f0000000180)=@file={0xa, 0x0, './file0\x00'}, 0xa)
setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000080)='dctcp\x00', 0x6)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)

04:25:12 executing program 3:
socket(0x2, 0x1, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x0, 0x800}, 0x10)
shutdown(r0, 0x1)

04:25:12 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet(0x2, 0x20000000, 0x7)
dup2(r1, r0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00', 0x8}, 0x24)
rfork(0x4044)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r4, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
sendto(r3, &(0x7f00000023c0)="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", 0x108e, 0x0, 0x0, 0x0)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x0, @rand_addr=0x5}, 0x10)
rfork(0x1010)
connect$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
r5 = open(&(0x7f0000001300)='./file0\x00', 0x4, 0x108)
shutdown(r5, 0x1)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x902, &(0x7f0000000300), 0xffffffffffffff9d)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000200)={<r6=>0x0, 0x6, 0x4}, &(0x7f0000000240)=0xc)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f0000000280)={r6, 0x0, 0x1}, 0x8)
r7 = accept4$unix(r0, &(0x7f0000000000)=@abs={0x8}, &(0x7f0000000040)=0x8, 0x10000000)
setsockopt(r7, 0x9, 0xa4, &(0x7f0000000080)="6a5e613263c7981483067ab2101c06c7e7fce5de4b14665d1013708ca0fb678bc9f4f5321a26d0cf40952a1b183177daa55f04ea988105accd8c4a9abdb8303520b170eda5bcfb35ee51701015987af4219f5e2732d5363fc5003660322045c517981c8b62846e36812363de6fb4313ebd095108e82e3442c71bfbfed11cd513b8a8f13c3aefc7169d7b600b97d1a74e57d57038ceb84c4a2dc2fe7f3c19a88eb6abab1cb88b418ede8b8a94d86b538db3a9b06f0cbebd60f5b8c0aed6dd4877f55dced649fcb370a340891e70014488e68a83e2", 0xd4)

04:25:12 executing program 0:
socket(0x2, 0x1, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg(r0, &(0x7f0000000640)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000100)='$', 0x1}], 0x1, 0x0}, 0x0)
shutdown(r0, 0x1)
close(r0)

04:25:12 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000040)='vegas\x00', 0x6)

04:25:12 executing program 3:
socket(0x2, 0x1, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg(r0, &(0x7f0000000640)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000100)='$', 0x1}], 0x1, 0x0}, 0x0)
shutdown(r0, 0x1)

04:25:12 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000002c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
ioctl$PIO_DEADKEYMAP(r2, 0x862a6b09, &(0x7f0000000040)={0xd1, [{0xff, "898bf1af3699a201ad7b629616605986b2050441f5914205f21bb457b7a1a0e05e0fb0c879654eeb4eca2b5fcd4be38512c396e2e27386a30431d29cb0e22f2cae1744c48d0655495108d02d00db007d3ea477dd14af7062f9620dbd85ae6ca5ac4e9e6d428bdc19"}, {0x9, "9138af326063ac329efd54f30a890fc03aa4d0c779f98b42fa6d69eb97636190e2f839cae5bd796c3708159d14e5baa9ba70664cf1eaa2c824602f809ccd810699deb0ca2bb5d55ceabd79c36647adf13b6d260116b9d5929e929e548d22b1ba404670b3d5f11a1f"}, {0x81, "af28c4ae162c686539405977d4c76082ccbb5a39a504437499fa20a98be356874dbc5e47af4713053b65533d8a5a5311a527b8fec1feccd849481cd795e5f9f7f994d0f7a23ffd99257945644329d9ba704192955824acee2b2e7ef755033f5544af3b634021e7d3"}, {0x4c, "af39b5dab451d3f2daf56878881392e4f2920e39a3d41e37a9ff1a6179726bac67a704fe6932a603c019be8740aace82920cc40e448d166d6d44718510b55669891a1a163a1d4606096968441db75515f18bf090e72a517fd7584627613ecc5169be4dd880ad82b8"}, {0xff, "b232b794a22f3311e0d7746e1e66515ff710ab225ed88e88b1ae964f4496987557a6a09a426187cd62a277e1846d708c50c04d7821f444d6d98a8c097137f16dd80a2189854556cee3349d05dd149a95cb2ea22e3b18cc7282bb954808750cff4f7ab497da267a88"}, {0x9, "a44c35d6753b0f83d4d1a47da67b3b696dac570cb8852f222bb3d43b1e4bff568e1d7b2d1fd48203c51f4e42e555204c57e6d258db62cd3689f056c1fe3b189625e724503f96f0d28f60a1ba42d7821c75e00c53eab8fcd1638d65a20c536d6565757f4bb148bee9"}, {0x13, "216f608c251634094468c15c5ccdf3063b61f3e18c5e3c5d07b2cc0d8d6abeab4929f1c9f60f9ba8fbcfefad61af1be95f645692f7223d9aef98ae13ee2dcb588252a68fc7c426eb123e78477e617d33d013d7a357fe9bb21c4c3152ebb96277f28971d85174e1a3"}, {0x2, "23ae660c47fe08bc169026d9730415b14fa1c140c0d96d59953475d58e7928e1f16a9a0bdbcde847b8b2285d85d515bbba799d3cae7c69fba8990500733695a213b09a81517f50cbb7962bc36c085d9e3e658e325a39d641507aa2538a7dd84b18e59f3025aae90e"}, {0xb0, "ea650f3637d28a7a74b21814b1cd04b84115e67bc8b891a4f85102a8c8a596671f395ed9befc38f3360d677cd4e2f1d5c1347eff0c9c81cd7b54404e600240de361119355e56be802538baf411c3aab25b97cdb6295a2f3c79be30f4bbe0f8a3f26dff6466af20ff"}, {0x3, "bd70ec96d02d8e2f30f5cd5d70ed6ec4b83d28232f57e1d97d8afda35478af507236f491a7e07502d043a2a3a8b44eda43093b7a10e9938aff443fc4640cc1fac41f194f611e072b83ba6c26ee80889205dc6d629a4aea2f93adcbf662657c07f2bf30f352428534"}, {0x5, "343a20c7a74e3300559b09d8069e29cce093ca4a27ac58fce5c2abc9977c28c5cd7c7a569f33076997acfd09057436c39f9c5df9e8e408db5030f5af1c86c008dabc3d7038122e9df4aff0f7a891c544d3b63ba13d23f90c3e1d49565abe62a73bcd388e6a08f062"}, {0x8, "8453807527e4a896ff110057a7542fd51e16946b586930448ffd3c8fe72395693a2ba9ebb05709828e50d3be1a9fab8e6955d0499603cada72f7f08c519b507628d0b79ac9875f8c5f94a68b18686200c1d9413c2d042c4fdb45f17ea552bf9213b331d5005db8aa"}, {0x9, "bd8f14a054e6dd754c3146a3cb39cda422519b69a8346bfe4d673660e6988558d9570579cb10a5d5f69d175a8a993980c71c1241811fd06365c3262e0e0eedb7edcb8e2153a3b880428c72bb5124f2796e9260d858473fe7ebb991f432d21ec02eb060db4bd963e3"}, {0x62, "71a35b0dbdc103cac4c9b71cf95546d02ad3061175787e7373af92a8c62fa5d748466bf2e3787826c7b21778d97e7a2e5da63de5845d1b7b207a86b370bb06fcd9d657aa52d432e9d533f58d918fec3b00a24ae2498a1505ba8186e12596748e803f1604c7960f66"}, {0x86, "c8b3fee5b64adfb9df450c7a25ab7434d909e42e877f17bfb0af9a0e9f8ab6a59ed565c467cbd8793e90aab5762c4c858deab70b047b613c7128aabb13e60ad892cb63c3e027e5c15e89edfd0829ca3b6e5cb8864af86e5bfd2e42edcfa25f1c7cfc2fb9f6efc36a"}]})
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)

04:25:12 executing program 0:
socket(0x2, 0x1, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x0, 0x800}, 0x10)
sendmsg(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000100)='$', 0x1}], 0x1, 0x0}, 0x0)
shutdown(0xffffffffffffffff, 0x1)
close(0xffffffffffffffff)

04:25:12 executing program 3:
socket(0x2, 0x1, 0x0)
sendmsg(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000100)='$', 0x1}], 0x1, 0x0}, 0x0)
shutdown(0xffffffffffffffff, 0x1)

04:25:12 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)

04:25:13 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='vegas\x00', 0x6)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="06000000d956c1472460faf04834868bd255267e02013bb2df4e3137b31053faf2e6703663e7f661a53525d0864c381fdc58023d3ac83fa8684910334430223bc7a13db320bc752fa1aab65d3fa9cad9346b3a7dfbfa2f0ca33705fc000000000000000000", @ANYRES32=0x0], &(0x7f0000001700)=0x8)
setsockopt$inet_tcp_int(r3, 0x6, 0x4, &(0x7f0000000040)=0x3, 0x4)
r4 = socket(0x1, 0x5, 0x40)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x2}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x10, &(0x7f00000000c0)=0x2, 0x4)

04:25:13 executing program 0:
socket(0x2, 0x1, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x0, 0x800}, 0x10)
sendmsg(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000100)='$', 0x1}], 0x1, 0x0}, 0x0)
shutdown(0xffffffffffffffff, 0x1)
close(0xffffffffffffffff)

04:25:13 executing program 3:
socket(0x2, 0x1, 0x0)
sendmsg(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000100)='$', 0x1}], 0x1, 0x0}, 0x0)
shutdown(0xffffffffffffffff, 0x1)

04:25:13 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x5d57, @loopback, 0x1}, 0x1c)
rfork(0x1060)
socket(0x1c, 0x2, 0x4)

04:25:13 executing program 3:
socket(0x2, 0x1, 0x0)
sendmsg(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000100)='$', 0x1}], 0x1, 0x0}, 0x0)
shutdown(0xffffffffffffffff, 0x1)

04:25:13 executing program 2:
open$dir(&(0x7f0000000040)='./file0\x00', 0x2000000, 0xa4)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)

04:25:13 executing program 0:
socket(0x2, 0x1, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x0, 0x800}, 0x10)
sendmsg(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000100)='$', 0x1}], 0x1, 0x0}, 0x0)
shutdown(0xffffffffffffffff, 0x1)
close(0xffffffffffffffff)

04:25:13 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg(r0, &(0x7f0000000640)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000100)='$', 0x1}], 0x1, 0x0}, 0x0)
shutdown(r0, 0x1)

04:25:13 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
sendto(r1, &(0x7f0000000040)="cc1d868dbffdf3675f9c662e8c7ea9dbf0c9f8523be789422f0b8bdb27c0b98580855e0fdffb554025cc2e8cab0d6dcb744f1510578833da9006739a8c9ad1786696652f53aaccf241b69b2fd5e9a5b49101bb1f6e8602c2d3bbbb9982edd4851bd9a8f8f899df436d625817fa30a1e9d5d82945b84aaab5188b1f7809785f2e1cdaf52a8512d02863bae164826cec1037cb7481775eb3b49d4497531724f1ed4e3c0320bdfe9d1f7aa8656172fe3539a39b251abe70316342", 0xb9, 0x85, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0xaba}, 0x8)
rfork(0x1060)

04:25:13 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
sendmsg(r0, &(0x7f0000000640)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000100)='$', 0x1}], 0x1, 0x0}, 0x0)
shutdown(r0, 0x1)

04:25:13 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x0, 0x800}, 0x10)
sendmsg(r0, &(0x7f0000000640)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000100)='$', 0x1}], 0x1, 0x0}, 0x0)
shutdown(r0, 0x1)
close(r0)

04:25:13 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000002c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet_tcp_buf(r3, 0x6, 0x25, &(0x7f0000000080)="d337a14b43cbcbbe0efffc9b23a735ae444a181c5a81527f38e9f0bb56fa18ea2b587e8e41ac04", 0x27)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r4, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r4, r5)
cap_fcntls_limit(r5, 0x800)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)

04:25:13 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x0, 0x800}, 0x10)
sendmsg(r0, &(0x7f0000000640)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000100)='$', 0x1}], 0x1, 0x0}, 0x0)
shutdown(r0, 0x1)
close(r0)

04:25:13 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
sendmsg(r0, &(0x7f0000000640)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000100)='$', 0x1}], 0x1, 0x0}, 0x0)
shutdown(r0, 0x1)

04:25:13 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
sendmsg(r0, &(0x7f0000000640)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000100)='$', 0x1}], 0x1, 0x0}, 0x0)
shutdown(r0, 0x1)

04:25:13 executing program 1:
socket(0x2, 0x1, 0x0)
r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x100, 0x164)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0xffffffff}, 0xfffffffffffffffa)
rfork(0x1060)

04:25:13 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000002c0)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={r4}, 0x8)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000080)={r4, 0x5}, &(0x7f00000000c0)=0x8)
r5 = socket$inet_tcp(0x2, 0x1, 0x0)
r6 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r6, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r7 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r8 = dup2(r6, r7)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f00000002c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet_tcp_int(r8, 0x6, 0x47, &(0x7f0000000040)=0x100, 0x4)
setsockopt$inet_tcp_TCP_CONGESTION(r5, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)

04:25:13 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000100)='$', 0x1}], 0x1, 0x0}, 0x0)
shutdown(r0, 0x1)

04:25:13 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000100)='$', 0x1}], 0x1, 0x0}, 0x0)
shutdown(r0, 0x1)

04:25:13 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x0, 0x800}, 0x10)
sendmsg(r0, &(0x7f0000000640)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000100)='$', 0x1}], 0x1, 0x0}, 0x0)
shutdown(r0, 0x1)
close(r0)

04:25:13 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000002c0)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
r5 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r5, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r6 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r7 = dup2(r5, r6)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f00000002c0)={0x1, [<r8=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000080)={r8}, 0x8)
r9 = accept$unix(r2, &(0x7f0000000000)=ANY=[@ANYRES64=r4, @ANYRES16, @ANYRESHEX=r3], &(0x7f0000000080)=0x5b)
fcntl$getflags(r9, 0x3)
rfork(0x1060)
rfork(0x0)

04:25:13 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000100)='$', 0x1}], 0x1, 0x0}, 0x0)
shutdown(r0, 0x1)

04:25:13 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x0, 0x800}, 0x10)
sendmsg(r0, &(0x7f0000000640)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000100)='$', 0x1}], 0x1, 0x0}, 0x0)
shutdown(r0, 0x1)
close(r0)

04:25:13 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000040)='hd\x00', 0x3)

04:25:13 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg(r0, 0x0, 0x0)
shutdown(r0, 0x1)

04:25:13 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x0, 0x800}, 0x10)
sendmsg(r0, &(0x7f0000000640)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000100)='$', 0x1}], 0x1, 0x0}, 0x0)
shutdown(r0, 0x1)
close(r0)

04:25:13 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x0, 0x800}, 0x10)
sendmsg(r0, &(0x7f0000000640)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000100)='$', 0x1}], 0x1, 0x0}, 0x0)
shutdown(r0, 0x1)
close(r0)

04:25:13 executing program 2:
r0 = dup(0xffffffffffffff9c)
sendto(r0, &(0x7f0000000040)="d567eecb017579ce5b4eccc541da1d8fd7a5d61f51de57c249e5d168e04fcc41accc9bd250b1b14576f5f78a727c4d584e60d667e683ae7423760fb6194ffd137895918a5b66b36245831300a0f10ef03b0a0eb6dc2a7b41fdd9119f1a3ad08f15", 0x61, 0x309, &(0x7f00000000c0)=@un=@abs={0x8, 0x0, 0x0, 0x1}, 0x8)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r3, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r5 = dup2(r3, r4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000002c0)={0x1, [<r6=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000080)={r6}, 0x8)
sendto(r2, &(0x7f0000000100)="fe807b0277c0c8c30fab429cccc3988d710536178820a70b5d845866f36f5ec53b3cc4530a05b9a8bedcb8056f2abeb23bbe585db62b44d616b011da52ecd074d7ae78da6c5806a84a712112c13dcc1a5a0ceac29f9f4b7436c367c5bdbbf34da75ee7460ae7d877f54d06ee66fc4e13e5d432eccd4cc3f332a536b55851343d2f9d714c902d33d42f6991f47c222f69c40efd8ad82be7864a9dac41cc8b6733b787ead4756d16a7a91bcb28533df464c3b91423fd9c944d02e7bd439436a275b818b74672b0eebd181f4b363b67e0bd751c338a2d7c3457d13324fafe2538f29dd7858f57817839219b4c020cd068e429676e610eb284", 0xf7, 0x85, &(0x7f0000000200)=@in={0x10, 0x2, 0x3, @multicast1}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)

04:25:13 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0x1, 0x5, 0x10, 0x2000, 0x1, 0x2, 0x10000, 0x3}, &(0x7f0000000040)=0x20)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
socket$inet_sctp(0x2, 0x5, 0x84)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r2, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r4 = dup2(r2, r3)
getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000001c0), &(0x7f0000000200)=0xb)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000002c0)={0x1, [<r5=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000080)={r5, 0x7}, 0x8)
accept$inet(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000180)=0x10)
r6 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r6, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r7 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r6, r7)
setsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r6, 0x84, 0x24, &(0x7f0000000080)={r5, @in6={{0x0, 0x1c, 0x0, 0xb37, @local={0xfe, 0x80, '\x00', 0x0}, 0x80000000}}, 0x3}, 0x56)
rfork(0x1060)

04:25:13 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg(r0, 0x0, 0x0)
shutdown(r0, 0x1)

04:25:13 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg(r0, 0x0, 0x0)
shutdown(r0, 0x1)

04:25:13 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000100)='$', 0x1}], 0x1, 0x0}, 0x0)
shutdown(r0, 0x1)

04:25:13 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
accept(r0, 0x0, &(0x7f0000000000))
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="000000000b72ee51000000007904e064e497369dae92601cf6f5dca34ee4", @ANYRES32=r2], &(0x7f0000001700)=0x8)
setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0x40, &(0x7f0000000080)='cdg\x00', 0x4)

04:25:13 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000100)='$', 0x1}], 0x1, 0x0}, 0x0)
shutdown(r0, 0x1)

04:25:13 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x0, 0x800}, 0x10)
sendmsg(r0, &(0x7f0000000640)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000100)='$', 0x1}], 0x1, 0x0}, 0x0)
shutdown(r0, 0x1)
close(r0)

04:25:13 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000100)='$', 0x1}], 0x1, 0x0}, 0x0)
shutdown(r0, 0x1)

04:25:13 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0)
sendmsg(r0, &(0x7f0000000640)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000100)='$', 0x1}], 0x1, 0x0}, 0x0)
shutdown(r0, 0x1)
close(r0)

04:25:13 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000002c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000040)={'freebsd\x00', 0x2000}, 0x24)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r4, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r6 = dup2(r4, r5)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f00000002c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000080)='hd\x00', 0x3)

04:25:13 executing program 1:
sigprocmask(0x1, &(0x7f0000000000)={[0x101, 0x4, 0x1, 0x1ff]}, &(0x7f0000000040))
r0 = socket(0x10, 0x10000000, 0x0)
socket(0x1a, 0x20000000, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'freebsd\x00'}, 0x24)
rfork(0x4040)

04:25:13 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg(r0, &(0x7f0000000640)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0)
shutdown(r0, 0x1)

04:25:13 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0)
sendmsg(r0, &(0x7f0000000640)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000100)='$', 0x1}], 0x1, 0x0}, 0x0)
shutdown(r0, 0x1)
close(r0)

04:25:13 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg(r0, &(0x7f0000000640)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0)
shutdown(r0, 0x1)

04:25:13 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0)
sendmsg(r0, &(0x7f0000000640)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000100)='$', 0x1}], 0x1, 0x0}, 0x0)
shutdown(r0, 0x1)
close(r0)

04:25:13 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = openat$ptmx(0xffffff9c, &(0x7f00000000c0), 0x20000, 0x0)
dup2(r1, r3)
ioctl$FILEMON_SET_FD(0xffffffffffffffff, 0xc0045301, &(0x7f0000000000)=r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x24)
rfork(0x1060)

04:25:13 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg(r0, &(0x7f0000000640)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0)
shutdown(r0, 0x1)

04:25:13 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000002c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000040)={'freebsd\x00', 0x39}, 0x24)

04:25:13 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
lseek(r0, 0x7, 0x4)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000040)='cdg\x00', 0x2)

04:25:13 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg(r0, &(0x7f0000000640)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000380), 0x0, 0x0}, 0x0)
shutdown(r0, 0x1)

04:25:13 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180), 0x10)
sendmsg(r0, &(0x7f0000000640)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000100)='$', 0x1}], 0x1, 0x0}, 0x0)
shutdown(r0, 0x1)
close(r0)

04:25:13 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg(r0, &(0x7f0000000640)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000380), 0x0, 0x0}, 0x0)
shutdown(r0, 0x1)

04:25:13 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00', 0x161}, 0x24)

04:25:13 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000200)={'bbr\x00'}, 0x24)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r2, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r4 = dup2(r2, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="16ff000032d2fff6d72c2c45bde02c1faac75cab9cbe42f503c5b763ea11a34bd0738066891bf776ca39879ecfd76ff07feace057f4e9961895758ecefdfb608fab5277df3697edc26a16a378c336afe7e9fdd7e05d2e1231ab89d6c3e158e07c678825010e9a4fef0adfc00fd9639c79638e98d0220f2e858eb4390dbec6ae738bb209ffc836438a7461ac7661f59d577ab0c7ec264285a3af6a883f207e041898fb540a4442d5b7ccb4564bd05c0e02773bee8ff6e", @ANYRES32=<r5=>0x0], &(0x7f0000001700)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080)={r5}, 0x8)
r6 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r6, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r7 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r6, r7)
setsockopt$inet6_sctp_SCTP_EVENTS(r7, 0x84, 0xc, &(0x7f00000001c0)={0xac, 0x0, 0x9, 0x23, 0x7f, 0x8, 0x9, 0x0, 0x1f, 0x4, 0x3f}, 0xb)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000040)={<r8=>0x0, &(0x7f0000000000)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x2, 0xec2372c, r8}, 0xc)
r9 = socket$inet6(0x1c, 0x3, 0xf9)
dup2(r9, r2)
rfork(0x1060)

04:25:13 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180), 0x10)
sendmsg(r0, &(0x7f0000000640)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000100)='$', 0x1}], 0x1, 0x0}, 0x0)
shutdown(r0, 0x1)
close(r0)

04:25:13 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg(r0, &(0x7f0000000640)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000380), 0x0, 0x0}, 0x0)
shutdown(r0, 0x1)

04:25:13 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r1 = socket$inet_icmp(0x2, 0x2, 0x1)
bind$inet(r0, &(0x7f0000000080)={0x10, 0x2, 0x1, @broadcast}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00', 0x101}, 0x24)

04:25:13 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180), 0x10)
sendmsg(r0, &(0x7f0000000640)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000100)='$', 0x1}], 0x1, 0x0}, 0x0)
shutdown(r0, 0x1)
close(r0)

04:25:13 executing program 2:
r0 = socket$inet_icmp(0x2, 0x2, 0x1)
__realpathat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/3, 0x3, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000040)={0x0, 0xfeea}, 0x8)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)

04:25:13 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg(r0, &(0x7f0000000640)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000380)=[{0x0}], 0x1, 0x0}, 0x0)
shutdown(r0, 0x1)

04:25:13 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg(r0, &(0x7f0000000640)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000380)=[{0x0}], 0x1, 0x0}, 0x0)
shutdown(r0, 0x1)

04:25:13 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x0, 0x800}, 0x10)
sendmsg(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000100)='$', 0x1}], 0x1, 0x0}, 0x0)
shutdown(r0, 0x1)
close(r0)

04:25:13 executing program 1:
r0 = socket(0x17, 0x10000000, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
sendto$inet(r1, &(0x7f0000000000)="f0d96cfe94db6f219ef473a00d8fa6c5abd7f53d32ab7808aa810ade4daccf96d07c8946b9894dfe922e8172f79925081d4e9cea127f9c964c5d336819558bc8b28e865f04c740436ee476", 0x4b, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)

04:25:13 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x80000001, "86fdf1662014a21cf558b636f2ccb498"}, 0x14)

04:25:13 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg(r0, &(0x7f0000000640)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000380)=[{0x0}], 0x1, 0x0}, 0x0)
shutdown(r0, 0x1)

04:25:13 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x0, 0x800}, 0x10)
sendmsg(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000100)='$', 0x1}], 0x1, 0x0}, 0x0)
shutdown(r0, 0x1)
close(r0)

04:25:13 executing program 1:
__getcwd(&(0x7f0000000000)=""/37, 0x25)
r0 = socket(0x17, 0x4, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
rfork(0x1060)

04:25:13 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg(r0, &(0x7f0000000640)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000100)}], 0x1, 0x0}, 0x0)
shutdown(r0, 0x1)

04:25:13 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg(r0, &(0x7f0000000640)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000100)}], 0x1, 0x0}, 0x0)
shutdown(r0, 0x1)

04:25:13 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r4, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r6 = dup2(r4, r5)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f00000002c0)={0x1, [<r7=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000080)={r7}, 0x8)
dup(r3)

04:25:13 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x0, 0x800}, 0x10)
sendmsg(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000100)='$', 0x1}], 0x1, 0x0}, 0x0)
shutdown(r0, 0x1)
close(r0)

04:25:13 executing program 1:
r0 = socket(0x17, 0x1, 0x3)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
rfork(0x1060)
rfork(0x0)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x6, @empty, 0x4}, 0x1c)

04:25:13 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x0, 0x800}, 0x10)
sendmsg(r0, 0x0, 0x0)
shutdown(r0, 0x1)
close(r0)

04:25:13 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg(r0, &(0x7f0000000640)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000100)}], 0x1, 0x0}, 0x0)
shutdown(r0, 0x1)

04:25:13 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x0, 0x800}, 0x10)
sendmsg(r0, 0x0, 0x0)
shutdown(r0, 0x1)
close(r0)

04:25:13 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg(r0, &(0x7f0000000640)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000100)='$', 0x1}], 0x1, 0x0}, 0x0)
shutdown(0xffffffffffffffff, 0x1)

04:25:13 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x0, 0x800}, 0x10)
sendmsg(r0, 0x0, 0x0)
shutdown(r0, 0x1)
close(r0)

04:25:13 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000040)='newreno\x00', 0x8)
setsockopt$inet_tcp_buf(r0, 0x6, 0x20, &(0x7f0000000080)="347c76e5e9f915a6c9c0513b5c66f49ae0128e4114c4cce81617d6eee566991e49bdae5960b9cf164fc9e6a3d49ab95ee0209895d782a6be7f14be1bae9ec6857bfd489ce8dd72e782092cd2d3d8d0317f2c3d96c1f9d5cd1c74e831372022191383b10c9bd509fe2d9f1a25bf87d87cc07cf24f85d1348106aacaeef21d43e1640e26a5faec120b1870f521d13f0084c8d7938f84b246f763955d3bce6f1143a32749b5b57df2dbc4a517d26d2d9f60ec2be1e507b0653e0a9a41f1ee89c1456951ac268a73aedd19245c3b34", 0xcd)

04:25:13 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
rfork(0x81060)
socket(0x1c, 0x2, 0x20)

04:25:13 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg(r0, &(0x7f0000000640)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000100)='$', 0x1}], 0x1, 0x0}, 0x0)
shutdown(0xffffffffffffffff, 0x1)

04:25:13 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x0, 0x800}, 0x10)
sendmsg(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000100)='$', 0x1}], 0x1, 0x0}, 0x0)
shutdown(r0, 0x1)
close(r0)

04:25:13 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg(r0, &(0x7f0000000640)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000100)='$', 0x1}], 0x1, 0x0}, 0x0)
shutdown(0xffffffffffffffff, 0x1)

04:25:13 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
rfork(0x1060)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000002c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00', 0x6}, 0x24)

04:25:13 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = dup2(r1, r2)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r4, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r6 = dup2(r4, r5)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f00000002c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
ioctl$DIOCRGETTSTATS(r6, 0xc44c4440, &(0x7f0000000380)={{"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", "21f2d272cb4ad277b6acf9b738824a9b73321015e313543071ab72414d205b58", 0x7, 0x9}, &(0x7f0000000080)="b5f3aa1016c3dc875e662a4ef7e9e86ea046efef9bc3de93b995e2dffbbd25746c12c0df1c54b85723bb0deeaa7356dc30c14fcacf88e2895b6726c634dd4c9823b22e696e0d58f4768d4d235dc5d6d064badcf9daa97891aecf962db3c163596137f63eb4dd717cb75547993b293b54ee671ef06f8745aac812949c672036fbac5229110fe7c4bc0266e1d1296d123844efa7a1ada59c3a56cdda2c4026c373d8c7e73be0c948e4233a205263a80167be9a943a5a18ca653f8c5c014518ff897179a55aed4c4dd90cbff96ad61be02df9083a7a4e77452caad89a", 0x1ff, 0x1, 0x9, 0x3, 0x800009, 0x7fff, 0x3c, 0x800})
freebsd10_pipe(&(0x7f00000001c0)={0xffffffffffffffff, <r7=>0xffffffffffffffff})
connect$inet6(r7, &(0x7f0000000200)={0x1c, 0x1c, 0x1, 0x4, @mcast2, 0x69000000}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000240)=ANY=[@ANYBLOB="01000000caf9fb325b43c7f03c5751448bebbbf4d1a9ef8636ee69c2a6c15e38a971b0237d326e68da7e30a6c4363bebbd17977911613ce5e79ed799df1ac4", @ANYRES32=0x0], &(0x7f0000001700)=0x8)
socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00', 0x6}, 0x24)

04:25:13 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg(r0, &(0x7f0000000640)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000100)='$', 0x1}], 0x1, 0x0}, 0x0)
shutdown(r0, 0x0)

04:25:13 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x0, 0x800}, 0x10)
sendmsg(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000100)='$', 0x1}], 0x1, 0x0}, 0x0)
shutdown(r0, 0x1)
close(r0)

04:25:13 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x0, 0x800}, 0x10)
sendmsg(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000100)='$', 0x1}], 0x1, 0x0}, 0x0)
shutdown(r0, 0x1)
close(r0)

04:25:13 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r3, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r5 = dup2(r3, r4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000002c0)={0x1, [<r6=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000080)={r6}, 0x8)
r7 = fcntl$dupfd(r1, 0x11, r5)
setsockopt$inet_tcp_TCP_CONGESTION(r7, 0x6, 0x40, &(0x7f0000000040)='newreno\x00', 0x8)

04:25:13 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000002c0)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r4, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r6 = dup2(r4, r5)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f00000002c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
ppoll(&(0x7f0000000000)=[{r2, 0x4}, {0xffffffffffffffff, 0x4}, {0xffffffffffffffff, 0x2005}, {r6, 0x2000}, {0xffffffffffffffff, 0x100}, {0xffffffffffffff9c, 0x4}, {0xffffffffffffffff, 0x100}], 0x7, &(0x7f0000000040)={0x23de, 0xffff}, &(0x7f0000000080)={[0x401, 0x8a, 0x33, 0x5]}, 0x10)
r7 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r6, 0x84, 0x19, &(0x7f00000000c0)={r3, 0x2}, 0x8)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r7, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
rfork(0x1060)

04:25:13 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg(r0, &(0x7f0000000640)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000100)='$', 0x1}], 0x1, 0x0}, 0x0)
shutdown(r0, 0x0)

04:25:13 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x0, 0x800}, 0x10)
sendmsg(r0, &(0x7f0000000640)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0)
shutdown(r0, 0x1)
close(r0)

04:25:13 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg(r0, &(0x7f0000000640)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000100)='$', 0x1}], 0x1, 0x0}, 0x0)
shutdown(r0, 0x0)

04:25:13 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x0, 0x800}, 0x10)
sendmsg(r0, &(0x7f0000000640)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0)
shutdown(r0, 0x1)
close(r0)

04:25:13 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x5}, 0x8)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
freebsd10_pipe(&(0x7f0000000040))

04:25:13 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
sendto(r1, &(0x7f0000000000)="20a0290966776e99fadd4fa3eb78096cdb39cfcd74122daf6f7ca84a2f6f76c64401abc2548518c041ab9552d846", 0x2e, 0x80, &(0x7f0000000040)=@un=@file={0xa, 0x0, './file0\x00'}, 0xa)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @broadcast}}, @in6={0x1c}, @in={0x10, 0x2, 0xffffffffffffffff, @rand_addr}, @in={0x10}]}, &(0x7f0000000140)=0x8)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
rfork(0x1060)

04:25:13 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000002c0)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r4, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r6 = dup2(r4, r5)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f00000002c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
ppoll(&(0x7f0000000000)=[{r2, 0x4}, {0xffffffffffffffff, 0x4}, {0xffffffffffffffff, 0x2005}, {r6, 0x2000}, {0xffffffffffffffff, 0x100}, {0xffffffffffffff9c, 0x4}, {0xffffffffffffffff, 0x100}], 0x7, &(0x7f0000000040)={0x23de, 0xffff}, &(0x7f0000000080)={[0x401, 0x8a, 0x33, 0x5]}, 0x10)
r7 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r6, 0x84, 0x19, &(0x7f00000000c0)={r3, 0x2}, 0x8)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r7, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
rfork(0x1060)

04:25:13 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x0, 0x800}, 0x10)
sendmsg(r0, &(0x7f0000000640)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0}, 0x0)
shutdown(r0, 0x1)
close(r0)

04:25:13 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000080)=0x1, 0x4)
open(&(0x7f0000000040)='./file0\x00', 0x2, 0x1a)
socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)

04:25:13 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
rfork(0x1060)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x3, 0x4)

04:25:13 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x0, 0x800}, 0x10)
sendmsg(r0, &(0x7f0000000640)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000380), 0x0, 0x0}, 0x0)
shutdown(r0, 0x1)
close(r0)

04:25:13 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = dup2(r0, r1)
__realpathat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/3, 0x3, 0x0)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)

04:25:13 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000002c0)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r4, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r6 = dup2(r4, r5)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f00000002c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
ppoll(&(0x7f0000000000)=[{r2, 0x4}, {0xffffffffffffffff, 0x4}, {0xffffffffffffffff, 0x2005}, {r6, 0x2000}, {0xffffffffffffffff, 0x100}, {0xffffffffffffff9c, 0x4}, {0xffffffffffffffff, 0x100}], 0x7, &(0x7f0000000040)={0x23de, 0xffff}, &(0x7f0000000080)={[0x401, 0x8a, 0x33, 0x5]}, 0x10)
r7 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r6, 0x84, 0x19, &(0x7f00000000c0)={r3, 0x2}, 0x8)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r7, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
rfork(0x1060)

04:25:13 executing program 2:
r0 = socket(0x1b, 0x3, 0x2)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
r2 = socket$inet_icmp(0x2, 0x2, 0x1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000040)='htcp\x00', 0x5)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x1, @loopback}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)

04:25:14 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000002c0)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r4, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r6 = dup2(r4, r5)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f00000002c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
ppoll(&(0x7f0000000000)=[{r2, 0x4}, {0xffffffffffffffff, 0x4}, {0xffffffffffffffff, 0x2005}, {r6, 0x2000}, {0xffffffffffffffff, 0x100}, {0xffffffffffffff9c, 0x4}, {0xffffffffffffffff, 0x100}], 0x7, &(0x7f0000000040)={0x23de, 0xffff}, &(0x7f0000000080)={[0x401, 0x8a, 0x33, 0x5]}, 0x10)
r7 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r6, 0x84, 0x19, &(0x7f00000000c0)={r3, 0x2}, 0x8)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r7, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
rfork(0x1060)

04:25:14 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000002c0)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r4, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r6 = dup2(r4, r5)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f00000002c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
ppoll(&(0x7f0000000000)=[{r2, 0x4}, {0xffffffffffffffff, 0x4}, {0xffffffffffffffff, 0x2005}, {r6, 0x2000}, {0xffffffffffffffff, 0x100}, {0xffffffffffffff9c, 0x4}, {0xffffffffffffffff, 0x100}], 0x7, &(0x7f0000000040)={0x23de, 0xffff}, &(0x7f0000000080)={[0x401, 0x8a, 0x33, 0x5]}, 0x10)
r7 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r6, 0x84, 0x19, &(0x7f00000000c0)={r3, 0x2}, 0x8)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r7, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)

04:25:14 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000002c0)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r4, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r6 = dup2(r4, r5)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f00000002c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
ppoll(&(0x7f0000000000)=[{r2, 0x4}, {0xffffffffffffffff, 0x4}, {0xffffffffffffffff, 0x2005}, {r6, 0x2000}, {0xffffffffffffffff, 0x100}, {0xffffffffffffff9c, 0x4}, {0xffffffffffffffff, 0x100}], 0x7, &(0x7f0000000040)={0x23de, 0xffff}, &(0x7f0000000080)={[0x401, 0x8a, 0x33, 0x5]}, 0x10)
socket(0x2, 0x1, 0x0)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r6, 0x84, 0x19, &(0x7f00000000c0)={r3, 0x2}, 0x8)

04:25:14 executing program 1:
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x6, 0x2, 0x1, @rand_addr=0x20}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000440)=@in={0x10, 0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000180)=[{&(0x7f00000003c0)="3b320a0d2b4131c6a334dcaa7b4b55420ace0b7a28ed1d3c8c4cc6f1452131d647a4682a91de411e7197e795fc1371f346091d0856833b8561dad7612d3ea5c86a675901cfd400bb25da219297ebeaceab7bfb3c7d849b2fab64c75a1a2761d40fceca8b84d2460aa0f8ffbc40", 0x6d}], 0x1}, 0x20080)
sendto(0xffffffffffffffff, &(0x7f0000001280)="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", 0x3e0, 0x104, &(0x7f0000000240)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10)
freebsd11_fstat(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, <r0=>0x0, <r1=>0x0})
r2 = getpgrp(0x0)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f00000001c0)=@abs={0x8, 0x1, 0x0, 0x2}, 0x8, &(0x7f0000000680)=[{&(0x7f0000000280)="bad33f941b0dafa41411287e4c778d7ee38ca7644bda551ff6eab1dd8d03282fb955bc92893aa6862e11b4ae9b72791b", 0x30}, {0x0}], 0x2, &(0x7f0000000980)=ANY=[@ANYBLOB="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", @ANYRES32, @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="002000080000000000000000ffff000002000000", @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=0x0, @ANYRES32=r0, @ANYRES32=0x0, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=r1, @ANYBLOB="000000001884ce1c018885aff9ff002faac1798963bd0001000000", @ANYRES32, @ANYRES32, @ANYBLOB="20000000000000c93412fd0002000000c73d7a60c9f60974fede3abe43fd888b06f8898b4e9caa9f7f8b7542aae37778d4c168fb068047a27ddc4c5b79b5598ab628d22c37c1d4b5302210296acda3535912b1447ce6461e06bed835fb0ad6e5324a2f2d132d9383a7ecc02db9ae2fa05f15253b23e3adfef6594d5cd63e7d1341773e74d02eb3490eb3c44fc25371cdc385279028daeb4f3148e07cc9e7f6f7d5278ff1d0d5bd5d7e0e0118b1", @ANYRES32=r2, @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="000000001800000000000000ff01000100000000", @ANYRES32, @ANYBLOB="00ffdc7e"], 0xf0, 0x8}, 0x20009)
__semctl$SEM_STAT(0xffffffffffffffff, 0x1, 0xa, &(0x7f0000001480)=&(0x7f0000001440)={{0x0, <r3=>0x0}})
getresgid(&(0x7f00000014c0), &(0x7f0000001500)=<r4=>0x0, &(0x7f0000001540))
r5 = socket$inet_sctp(0x2, 0x5, 0x84)
r6 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r6, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r7 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r8 = dup2(r6, r7)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f00000002c0)={0x1, [<r9=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r5, 0x84, 0x1e, &(0x7f0000000080)={r9}, 0x8)
sendmsg$unix(0xffffffffffffff9c, &(0x7f00000017c0)={&(0x7f0000000000)=@abs={0x8, 0x1, 0x0, 0x3}, 0x8, &(0x7f0000000140)=[{&(0x7f0000000040)="e2510482f67fdf6217519969117657a664f19a3afb9cc9087e3654cb79eabe27d2f1ad1e15196b1542212858813555c1199a8586e6ad", 0x36}, {&(0x7f0000000080)="985822d406846ef91e47a4da4ccef287df5f5cafbfb958f21cf0f0839afa424c5585ee45c1aca3f10dc4659167df8fa5436353ba1e49e2f6398b343322581051198cede21dbcadb595c61bb407f1789442aab5c129845e40e9a15c4ff9c3828f07ba9b37ff161f052a5a16798fba62daf21661f79c7267a53732869b7ce30327a15450b3b72cf038005f659923ab31a0849f5bd9bfa9b567b402846f6bd32208209ecc351c8d9def1938a3057345a5", 0xaf}], 0x2, &(0x7f0000000c00)=ANY=[@ANYBLOB="60000000ffff000003000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="14000000ffff000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="60000000ffff000003000000", @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="10000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="60000000ffff000003000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32, @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="60000000ffff000003000000", @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0037e813bf8ec7a37b74596f1854bc10aeefbf71b5c6abe91ec61dc54d20255a8f3db77c9b9b131323f8ba836aaf33590fb8c89360c98e40523fcc68b05252998266e02f18b0427b8ac0d0fafb4389421199426e93fe49d4515265f9d77df166fe2adb9f116f8a567ee83f3916367b62129577394597cd1a3253750c3d76559197be45e3291b3a6103e0695ad1fd1a7a404b85faa88e59aac5f20b7e59ec098981de572c90862764800f7fc1d787fe8b639fbd21055cfabb834ffe727d48", @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="10000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r3, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=r4, @ANYBLOB="14000000ffff000001000000", @ANYRES32=r5, @ANYRES32=0xffffffffffffff9c], 0x208, 0x20080}, 0x89)
r10 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r10, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
rfork(0x1060)

04:25:14 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x0, 0x800}, 0x10)
sendmsg(r0, &(0x7f0000000640)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000380), 0x0, 0x0}, 0x0)
shutdown(r0, 0x1)
close(r0)

04:25:14 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x0, 0x800}, 0x10)
sendmsg(r0, &(0x7f0000000640)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000380), 0x0, 0x0}, 0x0)
shutdown(r0, 0x1)
close(r0)

04:25:14 executing program 2:
socket$inet6(0x1c, 0x1, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
getsockopt$inet_mreqn(r0, 0x0, 0x3, &(0x7f0000000000)={@empty, @empty, <r1=>0x0}, &(0x7f0000000040)=0xc)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffff9c, 0x29, 0x2e, &(0x7f0000000080)={@empty, r1}, 0x14)
socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffff9c, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00', 0x6}, 0x24)
r2 = fhopen(&(0x7f0000000100)={{[0x3ff, 0x7f]}, {0x100, 0x5, "a30b6794d20f6276c065cb2163471a01"}}, 0x2000000)
setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f00000000c0)='dctcp\x00', 0x6)

04:25:14 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x0, 0x800}, 0x10)
sendmsg(r0, &(0x7f0000000640)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000380)=[{0x0}], 0x1, 0x0}, 0x0)
shutdown(r0, 0x1)
close(r0)

04:25:14 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000002c0)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r4, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r6 = dup2(r4, r5)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f00000002c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
ppoll(&(0x7f0000000000)=[{r2, 0x4}, {0xffffffffffffffff, 0x4}, {0xffffffffffffffff, 0x2005}, {r6, 0x2000}, {0xffffffffffffffff, 0x100}, {0xffffffffffffff9c, 0x4}, {0xffffffffffffffff, 0x100}], 0x7, &(0x7f0000000040)={0x23de, 0xffff}, &(0x7f0000000080)={[0x401, 0x8a, 0x33, 0x5]}, 0x10)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r6, 0x84, 0x19, &(0x7f00000000c0)={r3, 0x2}, 0x8)

04:25:14 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000040)='cubic\x00', 0x2)

04:25:14 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x0, 0x800}, 0x10)
sendmsg(r0, &(0x7f0000000640)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000380)=[{0x0}], 0x1, 0x0}, 0x0)
shutdown(r0, 0x1)
close(r0)

04:25:14 executing program 1:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f00000000c0)={<r1=>0x0}, &(0x7f0000000100)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r1, 0x7, 0x3}, 0x8)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
rfork(0x1060)

04:25:14 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000002c0)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r4, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r6 = dup2(r4, r5)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f00000002c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r6, 0x84, 0x19, &(0x7f00000000c0)={r3, 0x2}, 0x8)

04:25:14 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = fhopen(&(0x7f0000000080)={{[0xf8]}, {0x10, 0x9, "27c395018830095253a296ae6d18a9ed"}}, 0x80000)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000000c0)={'rack\x00', 0x9}, 0x24)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x1, @multicast2}, 0x10)

04:25:14 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
shutdown(r1, 0x0)
rfork(0x1060)
rfork(0x9030)
sendto$inet(r0, &(0x7f0000000000)="859ff5e2ca08398d6a5defffd95e0069203b28437bb00c7b888ddc10683f65cb19df4af2c0a4e41c12c2563774ad37f93b6b1dfbe12a546fd56ef9f7ab2c6756c8ad55b1958c291e4f01964a29a88921af91dd947a6e08a07b6ce035e43edfb645fa4f60ba225616544e78c28ccafca6c4f26727ff578e5c956f1df4c2d9f3d7d4d98850e9d20ba28e6dba1fd9c46799ca21c94d95fd2975fd611482d05a39d5a8ca219ad39a46f6904a7cd161071f32b3fa07e15424", 0xb6, 0x10d, 0x0, 0x0)

04:25:14 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x0, 0x800}, 0x10)
sendmsg(r0, &(0x7f0000000640)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000380)=[{0x0}], 0x1, 0x0}, 0x0)
shutdown(r0, 0x1)
close(r0)

04:25:14 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000340)={0x10, 0x2, 0x3, @loopback}, 0x10)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
sendto$inet(r2, &(0x7f00000000c0)="8125e27caa8df63ebf9c07a0cf651bc70a055a7d549656756e0b0a66d24a6e4c08cba1f053d588a2a7ae995405b49bb80281dd402ecbcac204246e662efcc6cb83cee0a6dcb6f598c3577f2be45a14f4b75de5900522e8fcce1a2854e676ac8eca39d3ba10ceda", 0x67, 0x80, 0x0, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r4 = dup2(r1, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000002c0)={0x1, [<r5=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={r5}, 0x8)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000040)={r5, 0x1ff, 0x2, 0xfffffffffffffffe, 0x8}, &(0x7f0000000080)=0x18)
r6 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r6, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r7 = dup2(r0, r0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r7, 0x6, 0x2000, &(0x7f0000000140)={'freebsd\x00', 0x300}, 0x24)

04:25:14 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x0, 0x800}, 0x10)
sendmsg(r0, &(0x7f0000000640)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000100)}], 0x1, 0x0}, 0x0)
shutdown(r0, 0x1)
close(r0)

04:25:14 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000002c0)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r4, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r6 = dup2(r4, r5)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r6, 0x84, 0x19, &(0x7f00000000c0)={r3, 0x2}, 0x8)

04:25:14 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000040)=0x3f, 0x4)
freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f00000000c0)=0xff, 0x4)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)

04:25:14 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={<r1=>0x0, 0xf70, 0x7fff, 0x9}, &(0x7f0000000040)=0x10)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={r1, 0xfffffff9, 0x10001, 0x4, 0xac6d, 0x3}, &(0x7f00000000c0)=0x14)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
rfork(0x1060)

04:25:14 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x0, 0x800}, 0x10)
sendmsg(r0, &(0x7f0000000640)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000100)}], 0x1, 0x0}, 0x0)
shutdown(r0, 0x1)
close(r0)

04:25:14 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000002c0)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r4, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f00000000c0)={r3, 0x2}, 0x8)

04:25:14 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'freebsd\x00'}, 0x24)

04:25:14 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00', 0x80000000}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x100, &(0x7f0000000040)=0x6, 0x4)
rfork(0x1060)

04:25:14 executing program 2:
socket$inet_tcp(0x2, 0x1, 0x0)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000002c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)

04:25:14 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x0, 0x800}, 0x10)
sendmsg(r0, &(0x7f0000000640)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000100)}], 0x1, 0x0}, 0x0)
shutdown(r0, 0x1)
close(r0)

04:25:14 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000002c0)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r4, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f00000000c0)={r3, 0x2}, 0x8)

04:25:14 executing program 2:
r0 = getpid()
r1 = getpgrp(0x0)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f00000001c0)=@abs={0x8, 0x1, 0x0, 0x2}, 0x8, &(0x7f0000000680)=[{&(0x7f0000000280)="bad33f941b0dafa41411287e4c778d7ee38ca7644bda551ff6eab1dd8d03282fb955bc92893aa6862e11b4ae9b72791b", 0x30}, {0x0}], 0x2, &(0x7f0000000e80)=ANY=[@ANYBLOB="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", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRESOCT=r1, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="000000001884ce1c018885aff9ff002faac1798963bd0001000000", @ANYRES32, @ANYRES32, @ANYBLOB="20000000000000c93412fd0002000000c73d7a60c9f60974fede3abe43fd888b06f8898b4e9caa9f7f8b7542aae37778d4c168fb068047a27ddc4c5b79b5598ab628d22c37c1d4b5302210296acda3535912b1447ce6461e06bed835fb0ad6e5324a2f2d132d9383a7ecc02db9ae2fa05f15253b23e3adfef6594d5cd63e7d1341773e74d02eb3490eb3c44fc25371cdc385279028daeb4f3148e07cc9e7f6f7d5278ff1d0d5bd5d7e0e0118b1", @ANYRES32=r1, @ANYRES32, @ANYRES32, @ANYBLOB="000000001800000000000000ff01000100000000", @ANYRES32, @ANYBLOB="00ffdc7e"], 0xf0, 0x8}, 0x20009)
r2 = getegid()
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x22, &(0x7f0000000140)=0x3, 0x4)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000), 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x6, 0x2, 0x1, @rand_addr=0x20}, 0x10)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4)
sendmsg$inet6_sctp(r3, &(0x7f0000000580)={&(0x7f0000000440)=@in={0x10, 0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000180)=[{&(0x7f00000003c0)="3b320a0d2b4131c6a334dcaa7b4b55420ace0b7a28ed1d3c8c4cc6f1452131d647a4682a91de411e7197e795fc1371f346091d0856833b8561dad7612d3ea5c86a675901cfd400bb25da219297ebeaceab7bfb3c7d849b2fab64c75a1a2761d40fceca8b84d2460aa0f8ffbc40", 0x6d}], 0x1}, 0x20080)
sendto(r3, &(0x7f0000001280)="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", 0x3e0, 0x104, &(0x7f0000000240)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10)
freebsd11_fstat(r3, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, <r4=>0x0, <r5=>0x0})
r6 = getpgrp(0x0)
sendmsg$unix(r3, &(0x7f0000000900)={&(0x7f00000001c0)=@abs={0x8, 0x1, 0x0, 0x2}, 0x8, &(0x7f0000000680)=[{&(0x7f0000000280)="bad33f941b0dafa41411287e4c778d7ee38ca7644bda551ff6eab1dd8d03282fb955bc92893aa6862e11b4ae9b72791b", 0x30}, {0x0}], 0x2, &(0x7f0000000c00)=ANY=[@ANYBLOB="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", @ANYRES32, @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="002000080000000000000000ffff000002000000", @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=0x0, @ANYRES32=r4, @ANYRES32=0x0, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=r5, @ANYBLOB="000000001884ce1c018885aff9ff002faac1798963bd0001000000", @ANYRES32, @ANYRES32, @ANYBLOB="20000000000000c93412fd0002000000c73d7a60c9f60974fede3abe43fd888b06f8898b4e9caa9f7f8b7542aae37778d4c168fb068047a27ddc4c5b79b5598ab628d22c37c1d4b5302210296acda3535912b1447ce6461e06bed835fb0ad6e5324a2f2d132d9383a7ecc02db9ae2fa05f15253b23e3adfef6594d5cd63e7d1341773e74d02eb3490eb3c44fc25371cdc385279028daeb4f3148e07cc9e7f6f7d5278ff1d0d5bd5d7e0e0118b1", @ANYRES32=r6, @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="000000001800000000000000ff01000100000000", @ANYRES32=r3, @ANYBLOB="00ffdc7e"], 0xf0, 0x8}, 0x20009)
r7 = getppid()
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000140)={{0x0, r2, 0xffffffffffffffff, r5, 0x19, 0x8, 0x0, 0xfffffe00}, 0xff, 0xd8f, 0xffffffff, 0x67, 0x7, 0x149, r0, r7})
ktimer_create(0xe, &(0x7f0000000040)={0x2, 0x15, @sival_ptr=0x8, @tid=r0}, &(0x7f0000000080))
socket$inet_tcp(0x2, 0x1, 0x0)
ktimer_create(0xf, &(0x7f00000000c0)={0x1, 0x13, @sival_int=0x1f, @spare=[0x4, 0x40, 0x5, 0x6, 0x3, 0x9, 0xdfb, 0x80000001]}, &(0x7f0000000100))

04:25:14 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000002c0)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r4, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f00000000c0)={r3, 0x2}, 0x8)

04:25:14 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
rfork(0x1060)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000002c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
connect$inet(r3, &(0x7f0000000000)={0x10, 0x2, 0x0}, 0x10)

04:25:14 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x0, 0x800}, 0x10)
sendmsg(r0, &(0x7f0000000640)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000100)='$', 0x1}], 0x1, 0x0}, 0x0)
shutdown(0xffffffffffffffff, 0x1)
close(r0)

04:25:14 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000002c0)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r4, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r5 = dup2(r4, 0xffffffffffffffff)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r5, 0x84, 0x19, &(0x7f00000000c0)={r3, 0x2}, 0x8)

04:25:14 executing program 1:
r0 = socket(0x17, 0x4, 0xf8)
sendto(r0, &(0x7f0000000300)="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", 0x1000, 0x0, 0x0, 0x0)
shutdown(r0, 0x1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00', 0x200}, 0x24)
rfork(0x1060)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r2, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r4 = dup2(r2, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000002c0)=ANY=[@ANYBLOB="01000000", @ANYRES32=<r5=>0x0], &(0x7f0000001700)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080)={r5}, 0x8)
connect$inet(r1, &(0x7f0000000100)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
sendto(r0, &(0x7f0000000040)="a63b6d076b4e92a20469b1bf1861c09366b6e1b7ad6179fce2ef6ae53a7793419827f9e95fe9491a23c8955bec1f9da411caeabd11abfe3a629597153e5263d534e123f0acf2b872ca32", 0x4a, 0x1, &(0x7f00000000c0)=@un=@abs={0x8, 0x0, 0x0, 0x0}, 0x8)
ksem_init(&(0x7f0000000000), 0x3)

04:25:14 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x0, 0x800}, 0x10)
sendmsg(r0, &(0x7f0000000640)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000100)='$', 0x1}], 0x1, 0x0}, 0x0)
shutdown(0xffffffffffffffff, 0x1)
close(r0)

04:25:14 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000002c0)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r4, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r5 = dup2(r4, 0xffffffffffffffff)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r5, 0x84, 0x19, &(0x7f00000000c0)={r3, 0x2}, 0x8)

04:25:15 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000002c0)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r4, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r5 = dup2(r4, 0xffffffffffffffff)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r5, 0x84, 0x19, &(0x7f00000000c0)={r3, 0x2}, 0x8)

04:25:15 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x0, 0x800}, 0x10)
sendmsg(r0, &(0x7f0000000640)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000100)='$', 0x1}], 0x1, 0x0}, 0x0)
shutdown(0xffffffffffffffff, 0x1)
close(r0)

04:25:15 executing program 1:
r0 = socket(0x2, 0x2, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
rfork(0x1060)

04:25:15 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040), &(0x7f0000000080)=0x8)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f00000000c0)={0x6, "a3c816c871823f23b28a347850341ac9"}, 0x14)

04:25:15 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000002c0)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r6 = dup2(r4, r5)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r6, 0x84, 0x19, &(0x7f00000000c0)={r3, 0x2}, 0x8)

04:25:15 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x0, 0x800}, 0x10)
sendmsg(r0, &(0x7f0000000640)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000100)='$', 0x1}], 0x1, 0x0}, 0x0)
shutdown(r0, 0x0)
close(r0)

04:25:15 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
setsockopt$inet_tcp_buf(0xffffffffffffff9c, 0x6, 0x40, &(0x7f0000000040)="4c935abb398610ae9fc37efbbc05eccb3f27a2657a283a3027e285325fcc010c44fa8852633df9d039eb2e80ad38e5afeb57f4ffe1f03addccd2cc1dbc1ca730b715094fc9a2ac04eb605df7989ba3f0a1eb6a8be989d80964", 0x59)

04:25:15 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x0, 0x800}, 0x10)
sendmsg(r0, &(0x7f0000000640)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000100)='$', 0x1}], 0x1, 0x0}, 0x0)
shutdown(r0, 0x0)
close(r0)

04:25:15 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000002c0)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r6 = dup2(r4, r5)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r6, 0x84, 0x19, &(0x7f00000000c0)={r3, 0x2}, 0x8)

04:25:15 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000, 0x1)
setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000080)=0x986f, 0x4)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r2 = socket$inet6_udplite(0x1c, 0x2, 0x88)
sendto(r2, &(0x7f00000000c0)="1018a6749aa96dc8a98785e4662dd3aca56f49943be8cfb3435b44c93893e2afa3a86962e85cd6f9976a977d660c9a8214bf1a2363727825c35da2562efb11b90142ea13ead6c6183deff14183c52ca3f41fd3d5b95f263df70aa0d2e917b4b104c2a9821bf58d5148a75bcbfa643169914a36d523e678a3c6f5e88b24b0c33de3210613f0d0fcc1ad7a26ecb8ef50ece9c957b1caed83fa56cbf9ec7fe45559214ad911b4c7f7d7e770a7dcb80e7a2e7f0cb26fb087730ff5da0385c4899dd562c0af1d7998c4d4836e944fc4b136feac95f618d5dc7c8af0550451b65a142f6a02a0f3bb", 0xe5, 0x85, &(0x7f00000001c0)=@un=@file={0xa, 0x0, './file0\x00'}, 0xa)

04:25:15 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000440)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f0000001700)=0x8)
ioctl$UI_END_FF_ERASE(r2, 0x800c55cb, &(0x7f0000000040)={0x0, 0x0, 0xff})
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000240)={<r3=>0x0, &(0x7f00000001c0)=[@in6={0x1c}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c}]}, &(0x7f0000000280)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000380)=ANY=[@ANYRES32=r3, @ANYBLOB="0400a9006e7dc091cac07d77a210d0b148a7d60e66bb4b1cfb48d562b8b313ea5ad6e2f7744d5d288e64fa2ce5dfe9fd7597cac0505a5bf8383f1abed3433462f1a3e98968dabbac8de59249b385518d66ab5eb5066ee27f69b7e52463c9f5123b7482cf8a7b69c419e1ca0bc97b8db880032ecc88e271934e031d7dd42b42c9d89b7b3fef903018787e98b019d3158c69875356825496affe892d882aa89ed452d2a3cb1b5f59ddf7a8a28023"], 0xb1)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)

04:25:15 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
rfork(0x1060)
rfork(0x20)

04:25:15 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x0, 0x800}, 0x10)
sendmsg(r0, &(0x7f0000000640)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000100)='$', 0x1}], 0x1, 0x0}, 0x0)
shutdown(r0, 0x0)
close(r0)

04:25:15 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000002c0)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r6 = dup2(r4, r5)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r6, 0x84, 0x19, &(0x7f00000000c0)={r3, 0x2}, 0x8)

04:25:15 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000002c0)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
connect$inet(0xffffffffffffffff, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r5 = dup2(0xffffffffffffffff, r4)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r5, 0x84, 0x19, &(0x7f00000000c0)={r3, 0x2}, 0x8)

04:25:15 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x0, 0x800}, 0x10)
sendmsg(r0, &(0x7f0000000640)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000100)='$', 0x1}], 0x1, 0x0}, 0x0)
shutdown(r0, 0x1)
close(0xffffffffffffffff)

04:25:15 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000002c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r4 = dup(r0)
setsockopt$inet_tcp_buf(r4, 0x6, 0x24, &(0x7f0000000040)="a9ca1f5948563f0181b00a50354ec323e5d640840ba651021bd61401b978b62f08b615374d15117ddc6a3368b1d5ebc71f899a3464d5acb3b10072309aa70ea61f258e47804756ac53e9e535fe277cdecd5683033377b5e37f9f495a0cd584c4d1191f2ab37ef433d00f43f5690c3f86a36ee821bdc51d2235def83dc7ad245173fdb6622bafac9e47325b422e0303d9fbf5", 0x92)
r5 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r5, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r6 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r7 = dup2(r5, r6)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000500)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f0000001700)=0x8)
r8 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r8, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r9 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r10 = dup2(r8, r9)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000100), &(0x7f0000001700)=0x4)
setsockopt$inet_tcp_TCP_CONGESTION(r10, 0x6, 0x40, &(0x7f0000000140)='hd\x00', 0x3)

04:25:15 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x28000000)
rfork(0x1060)

04:25:15 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000002c0)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
connect$inet(0xffffffffffffffff, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r5 = dup2(0xffffffffffffffff, r4)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r5, 0x84, 0x19, &(0x7f00000000c0)={r3, 0x2}, 0x8)

04:25:15 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000002c0)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
connect$inet(0xffffffffffffffff, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r5 = dup2(0xffffffffffffffff, r4)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r5, 0x84, 0x19, &(0x7f00000000c0)={r3, 0x2}, 0x8)

04:25:15 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
shutdown(0xffffffffffffffff, 0x1)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)

04:25:15 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x0, 0x800}, 0x10)
sendmsg(r0, &(0x7f0000000640)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000100)='$', 0x1}], 0x1, 0x0}, 0x0)
shutdown(r0, 0x1)
close(0xffffffffffffffff)

04:25:15 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r0, r1)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r2, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r4 = dup2(r2, r3)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r4, 0x84, 0x19, &(0x7f00000000c0)={0x0, 0x2}, 0x8)

04:25:15 executing program 1:
socket(0x2, 0x1, 0x0)
rfork(0x1060)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000040)={0x0, 0xfffb}, &(0x7f0000000080)=0x8)
r2 = dup2(r0, r1)
socket(0x2, 0x2, 0x96)
rfork(0x92070)
socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000002c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000000)=0x1, 0x4)

04:25:15 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x0, 0x800}, 0x10)
sendmsg(r0, &(0x7f0000000640)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000100)='$', 0x1}], 0x1, 0x0}, 0x0)
shutdown(r0, 0x1)
close(0xffffffffffffffff)

04:25:15 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000040)='dctcp\x00', 0x6)

04:25:15 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r0, r1)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r2, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r4 = dup2(r2, r3)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r4, 0x84, 0x19, &(0x7f00000000c0)={0x0, 0x2}, 0x8)

04:25:15 executing program 2:
ksem_close(0x0)
r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000140)=@file={0x1002, 0x0, ""/4096}, &(0x7f0000001180)=0x1002, 0x38000000)
setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000040)={'accf_data\x00', "165700f7f15fc1e8be1895e33737f450ce7fa62718f2c4e12bdff46a8468db6d3905044c3b9858d11893da326c59109d065f51650867de5b4b072a9c183e3cf16a3694b66ea8b3d941d8312114a288f51398c76cbf9ca5d5e7a6575d4d3acc2ace5e0fe90a524c7f41a3532891ffd4a1d99e2d1c13bc72b0891aa914ff008cbaee035569f865967803751c29e40c11de3164e3f82c6176afdb165dd3052ae6d50c9e945da952b24c2f918cc886e43ccd9b0f49e53402a7bee9a252274801e8e379e0da4d82be5ea05f111c09755036942f79d1121eb77100a0bce13d5b1ee40be51dca4aa3740f85d300"}, 0x100)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r2 = socket(0x1, 0x3, 0x80)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000011c0)={'rack\x00', 0x9}, 0x24)

04:25:15 executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000040)='dctcp\x00', 0x6)

04:25:15 executing program 1:
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={<r0=>0x0, 0x9, 0x290a920a}, &(0x7f0000000040)=0xc)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000080)={r0, 0x3, 0x7fff, 0x8, 0x4, 0x2, 0x94d8, 0xa00, {@in={{0x10, 0x2, 0x1, @multicast2}}, r0, 0xfffffff9, 0x3, 0x9, 0x0, 0x3}}, &(0x7f0000000140)=0xb0)
rfork(0x1060)

04:25:15 executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000040)='dctcp\x00', 0x6)

04:25:15 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
sendto(r0, &(0x7f0000000100)="bf19eccf8fcbfbc8b9ad9d2af95dc85ea8cce3914f62a3fab91f0b275303b180083219af1e06e7185c141df00a727f6e2a326f8d02611b360ada63b2f935bdfb9acf0ef86eeaa62703a9aed6237012b5d5081abf2d0b22bab29b52408fed4a5877568f772361798b4e4101a0f9a33693d7b23d918af83758aaf71403fd2aee0b2741f46adc6de209836dd67b208898516659a177400159b5aafa8632f83d4e7349aef06a5e63d58c9e5c5192ab40b1bdf08163f2081a", 0xb6, 0x4, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
rfork(0x1060)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x0, 0x6, @loopback, 0x80}}, 0x0, 0x400, 0x80000000, 0x0, 0x84e7, 0x6, 0x6}, &(0x7f00000000c0)=0x98)

04:25:15 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r0, r1)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r2, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r4 = dup2(r2, r3)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r4, 0x84, 0x19, &(0x7f00000000c0)={0x0, 0x2}, 0x8)

04:25:15 executing program 2:
r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x8, 0x42)
ioctl$BIOCGETBUFMODE(r0, 0x4004427d, &(0x7f0000000100))
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
r2 = accept4(r1, &(0x7f0000000000)=@in={0x10, 0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000080)=0x10, 0x0)
freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x2, 0x6)
setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f00000000c0)='newreno\x00', 0x8)

04:25:15 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000002c0)={0x1, [<r1=>0x0]}, &(0x7f0000001700)=0x8)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r2, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r4 = dup2(r2, r3)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r4, 0x84, 0x19, &(0x7f00000000c0)={r1, 0x2}, 0x8)

04:25:15 executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000040)='dctcp\x00', 0x6)

04:25:15 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r1 = socket$inet(0x2, 0x20000002, 0x81)
setsockopt$inet_tcp_int(r1, 0x6, 0x100, &(0x7f0000000040), 0x4)

04:25:15 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
rfork(0x40040)

04:25:15 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000002c0)={0x1, [<r1=>0x0]}, &(0x7f0000001700)=0x8)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r2, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r4 = dup2(r2, r3)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r4, 0x84, 0x19, &(0x7f00000000c0)={r1, 0x2}, 0x8)

04:25:15 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = fhopen(&(0x7f0000000080)={{[0x8, 0x1]}, {0x9, 0x1, "5bbc56b7a40f37c831c4c4d68c78a389"}}, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000000c0)={'rack\x00', 0xfffffffb}, 0x24)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'freebsd\x00', 0xfffffff2}, 0x24)

04:25:15 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000002c0)={0x1, [<r1=>0x0]}, &(0x7f0000001700)=0x8)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r2, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r4 = dup2(r2, r3)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r4, 0x84, 0x19, &(0x7f00000000c0)={r1, 0x2}, 0x8)

04:25:15 executing program 0:
setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, &(0x7f0000000040)='dctcp\x00', 0x6)

04:25:15 executing program 2:
socket$inet_tcp(0x2, 0x1, 0x0)

04:25:15 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r1 = dup2(r0, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000002c0)={0x1, [<r2=>0x0]}, &(0x7f0000001700)=0x8)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r3, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r5 = dup2(r3, r4)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r5, 0x84, 0x19, &(0x7f00000000c0)={r2, 0x2}, 0x8)

04:25:15 executing program 0:
setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, &(0x7f0000000040)='dctcp\x00', 0x6)

04:25:15 executing program 1:
r0 = socket(0x2, 0x1, 0xd)
r1 = dup2(r0, r0)
sendto(r1, &(0x7f0000000000)="3a1b1d06c02609d6fb97eebada988c1a79c909c4da3142512d58755cc15e8a41e85c58f73460f398b6bd901ce034992975e2e21ad1caacad6189cf1b44f1ba28", 0x40, 0x101, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x88a2, @remote={0xfe, 0x80, '\x00', 0x0}, 0xbc}, 0x1c)
rfork(0x1060)

04:25:15 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
open(&(0x7f0000000000)='./file0\x00', 0x1, 0x43)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000002c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
r4 = accept4$inet(r0, &(0x7f0000000280)={0x10}, &(0x7f0000000300)=0x10, 0x0)
sendto$inet(r4, &(0x7f0000000180)="06e1cefdc728a35f48e73fef6817ce2df5ea96c0e7b80220f3f76e0d551fba8ece5bdc7bcec2704f78bf225b06c58e78d50b67c4b3c606e6b2bca5bd25ecf59932d3e0955fecfc7407d846fbc3f72607bc17ad90115af0114af0b0d2e353290f02cce7e0c605bf0dc61a3ead48ad2c440d3885388fa2961e5fd40c4d3541ea9311a98d669937", 0x86, 0x0, &(0x7f0000000240)={0xfe18, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0x40, &(0x7f0000000140)='vegas\x00', 0x6)
r5 = accept$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000100)=0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r5, 0x6, 0x40, &(0x7f0000000080)='dctcp\x00', 0x6)
setsockopt$inet_tcp_int(r5, 0x6, 0x400, &(0x7f00000000c0)=0x8000020, 0x4)
close(r0)

04:25:15 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r1 = dup2(r0, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000002c0)={0x1, [<r2=>0x0]}, &(0x7f0000001700)=0x8)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r3, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r5 = dup2(r3, r4)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r5, 0x84, 0x19, &(0x7f00000000c0)={r2, 0x2}, 0x8)

04:25:15 executing program 0:
setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, &(0x7f0000000040)='dctcp\x00', 0x6)

04:25:15 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r1 = dup2(r0, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000002c0)={0x1, [<r2=>0x0]}, &(0x7f0000001700)=0x8)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r3, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r5 = dup2(r3, r4)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r5, 0x84, 0x19, &(0x7f00000000c0)={r2, 0x2}, 0x8)

04:25:15 executing program 1:
r0 = socket(0x1, 0x5, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00'}, 0x24)
rfork(0x1060)

04:25:15 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
r2 = accept4$inet(r0, &(0x7f0000000200)={0x10, 0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000240)=0x10, 0x0)
connect$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r4 = dup2(r1, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000480)=ANY=[@ANYBLOB="fffdfffffe42b3b8ce07debd5dffb6ec2ed09091a4d0537f68036082dd0e8707311e9ec626e3cd4fed461401cd9a1fc0b5f91aff7087f096caad04d373523c376100004231019ca72785311a2d41a17119e4ab98d073445c81bb20bbafcb988540f9af7c00865efd1b0f65de82c97bd778e46db7e801769cbc81367c8a150962a6005c9a3c931f834fee88dc7802031405e300dd97d6a0f63509db07743e421a3b65f51979e426bf5542cf9368dbf4d4590933e744a99880babc681f0bb5231874b68db00c58e8036da25d94d368f32b508dc3157f615ea4f8eb", @ANYRES32=0x0], &(0x7f0000001700)=0x8)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000180)={'freebsd\x00', 0x1}, 0x24)
open$dir(&(0x7f0000000280)='./file0\x00', 0xddef0877a2ee6317, 0x83)
setsockopt$inet_tcp_TCP_FASTOPEN(0xffffffffffffffff, 0x6, 0x401, &(0x7f0000000100)={0x6, "44720831ffea0f05d5061a0f9f024c9d"}, 0xd)
r5 = dup2(r0, r0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000340)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x80, &(0x7f00000000c0)=0xeda, 0x4)
fspacectl(r0, 0x0, &(0x7f0000000080)={0x1000, 0xeafa}, 0x0, &(0x7f0000000140))
sendmsg$inet6_sctp(r5, &(0x7f0000000840)={&(0x7f0000000380)=@in={0x10, 0x2, 0x1, @rand_addr=0x8}, 0x10, &(0x7f0000000440)=[{&(0x7f0000000580)="a9a17a5e2bf2e62b5b662322472072f2997b000613d73008c0a220bef720d74b30259e1c66711fd1897f47313507087b41d5b3efe6a10e9f8c20bc905d67875c2dac596f50c2de492e101dd8e53f666ca5b56d87d27ff01c1be5231e1eef02c21b1c4058a6fe63c802a8a5218b534114da623c5b66570f47fb4ecf5133e0977033d05d94c7f7709d4c972f10a8655087eb1415ef7a098de1fe4515d85fdb3636bd71a2019751f29cc52bbf2fa687a2376a7385080e2c2eb4117e888ad849acec0f6c321de1f0b66c433ff7f7e66f71dc2f0a3244ecf35d0a6f", 0xd9}, {&(0x7f0000000680)="0bf78f81b79da3c02e36c30ca491aeb265cd155d27adc39c42bd51c0fe0cbf2e2e3b91290e4a2f86a739b3af0400eac56136be75b767ff79141820b6bcec0bf475c68976521b540e8e1b234fa787c9038c470d1d5f32f3393b272719eb88f0cf22cbd2b67f1449052c1d02ecf1cf52be2c058f0d8e48d99a11c1dbc3f4c6e0901d42c1218d61643985ee8f56fb9eaf9ff697d46f79031db7f4637f9a448dbdaf8332549daf16f55bdfb5459823737ed45e54c3974ecaa7fe8bfd014ca5c1d6712ae4cb45a164f93cafd04c5d74662109adb9e56a1e021a3a82510e6ddcc1d9", 0xdf}, {&(0x7f00000003c0)="c145ae8401dbe9b304b88c88cf199a75d9da35a93541c8d8229943c3530c5b9ed790e7e42e4bb8a2810d17c7ab1e4dad5423551f90ce11bbfad88c06ef53ab5059715474e9a8fae55f79c663b64bfdd9222d7d49b58207b21af65f5a3240", 0x5e}], 0x3, &(0x7f0000000780)=[@prinfo={0x14, 0x84, 0x7, {0xf, 0x4}}, @init={0x14, 0x84, 0x1, {0x101, 0xa75, 0x9, 0x346}}, @authinfo={0x10, 0x84, 0x8, {0x6}}, @sndinfo={0x1c, 0x84, 0x4, {0xffff, 0x400, 0xffff, 0x4}}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast1}, @init={0x14, 0x84, 0x1, {0x1000, 0x100, 0x3f, 0xbea8}}], 0x84, 0x2008d}, 0x100)
socketpair(0x10, 0x5, 0x2, &(0x7f00000002c0)={0xffffffffffffffff, <r6=>0xffffffffffffffff})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000300)={'bbr\x00', 0x7ff}, 0x24)
fcntl$setstatus(r5, 0x4, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r5, 0x6, 0x40, &(0x7f0000000040)='htcp\x00', 0x5)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x2}, 0x24)

04:25:15 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x4}, 0x24)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
rfork(0x1060)

04:25:15 executing program 0:
socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, &(0x7f0000000040)='dctcp\x00', 0x6)

04:25:16 executing program 1:
r0 = socket(0x2, 0x20000000, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
sendto(r0, &(0x7f0000000040)="dcc8e6a65770379d3393ea6685a161975ea006c7c154dc0262ec0cf003fe880d3aa2949754c42e5b1f0550b9f61f6bcbd57023779f70321e626c4c2bdf41a3e133f52f620882c5c5ec499f23686b5c7026f86972203f93f631bdc9d30777c1a0ccb372b054b264e32d7e76808c9663a20ff44a74efe1e30e35e7ab5757fba20131241b72c350e3f5608259d67bb35fa894c3eaba32de5ceb219b98b35125fc8366881b81bcfed31bd8e66d592f1217dd221fd27da9d1b8c005ea8c264832ee6ab3a101f6fccac0e328a0abd7331f8215ab4ffa71502515d727413fa7d08846c6fa3da2ca7f213b5e683a9a6ea33ab3b7fce72b98461c76778b", 0xf9, 0x20185, &(0x7f0000000140)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
rfork(0x1060)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_tcp_int(r1, 0x6, 0x800, &(0x7f0000000000)=0x89d, 0x4)
setsockopt$inet_mreqsrc(r1, 0x0, 0x0, &(0x7f0000000180)={@remote={0xac, 0x14, 0x0}, @broadcast, @loopback}, 0xc)

04:25:16 executing program 0:
socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, &(0x7f0000000040)='dctcp\x00', 0x6)

04:25:16 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r2, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r4 = dup2(r2, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000002c0)={0x1, [<r5=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080)={r5}, 0x8)
dup2(r0, r1)
r6 = dup2(r0, r0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000040)={'freebsd\x00', 0x3}, 0x24)

04:25:16 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000002c0)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r4, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r6 = dup2(r4, r5)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r6, 0x84, 0x19, &(0x7f00000000c0)={r3, 0x2}, 0x8)

04:25:16 executing program 0:
socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, &(0x7f0000000040)='dctcp\x00', 0x6)

04:25:16 executing program 2:
socket$inet_tcp(0x2, 0x1, 0x0)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000002c0)={0x1, [0x0]}, &(0x7f00000000c0)=0x8)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
r5 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r5, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x400, &(0x7f0000000100)=0x401, 0x4)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r7 = dup2(r5, r6)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f00000002c0)=ANY=[@ANYBLOB="09400400", @ANYRES32=<r8=>0x0], &(0x7f0000001700)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000080)={r8}, 0x8)
connect$inet(r0, &(0x7f0000000000)={0xd, 0x2, 0x1}, 0x10)
r9 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r10 = dup2(r0, r9)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r10, 0x84, 0x105, &(0x7f00000002c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet_tcp_TCP_CONGESTION(r10, 0x6, 0x40, &(0x7f0000000040)='cubic\x00', 0x6)

04:25:16 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000002c0)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r4, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r6 = dup2(r4, r5)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r6, 0x84, 0x19, &(0x7f00000000c0)={r3, 0x2}, 0x8)

04:25:16 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f00000002c0), &(0x7f0000000000)=0x4)
ioctl$DIOCRTSTADDRS(r2, 0xc44c4449, &(0x7f0000001300)={{"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", "2b5531ba7496e4659d01ea6b111d1b3fe38ca14d7478e6a6228b33a040d71f9b", 0x1}, &(0x7f0000000300)="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", 0x80000000, 0x40, 0xfffffffffffffff9, 0x0, 0x3, 0x6, 0xbead, 0x5})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
rfork(0x1060)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r3, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x1, 0x6, @mcast2, 0x3}}, <r4=>0x0, 0x7f, 0x401, 0x400, 0x80000000, 0x800}, &(0x7f0000000180)=0x98)
setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f00000001c0)={r4, @in={{0x10, 0x2, 0x3, @loopback}}, 0x7}, 0x88)
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r3, r5)
getsockopt$inet6_sctp_SCTP_EVENT(r5, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8)

04:25:16 executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, 0x0, 0x0)

04:25:16 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000002c0)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r4, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r6 = dup2(r4, r5)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r6, 0x84, 0x19, &(0x7f00000000c0)={r3, 0x2}, 0x8)

04:25:16 executing program 2:
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(0xffffffffffffff9c, 0x84, 0x903, &(0x7f0000000040)={0x0, 0x4, 0xfcdf}, 0x8)
socket$inet_tcp(0x2, 0x1, 0x0)
r0 = socket$inet(0x2, 0x5, 0x5)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='chd\x00', 0x4)

04:25:16 executing program 3:
connect$inet(0xffffffffffffffff, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup2(0xffffffffffffffff, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000002c0)={0x1, [<r2=>0x0]}, &(0x7f0000001700)=0x8)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r3, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r5 = dup2(r3, r4)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r5, 0x84, 0x19, &(0x7f00000000c0)={r2, 0x2}, 0x8)

04:25:16 executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, 0x0, 0x0)

04:25:16 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
rfork(0x1060)
rfork(0x12000)
rfork(0x60)
sendto(r0, &(0x7f0000000300)="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", 0x1000, 0x20284, 0x0, 0x0)

04:25:16 executing program 3:
connect$inet(0xffffffffffffffff, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup2(0xffffffffffffffff, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000002c0)={0x1, [<r2=>0x0]}, &(0x7f0000001700)=0x8)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r3, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r5 = dup2(r3, r4)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r5, 0x84, 0x19, &(0x7f00000000c0)={r2, 0x2}, 0x8)

04:25:16 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r0, r1)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000140)=0x3, 0x4)
connect$inet(r2, &(0x7f00000000c0)={0x6, 0x2, 0x1, @rand_addr=0x20}, 0x10)
setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4)
sendmsg$inet6_sctp(r2, &(0x7f0000000580)={&(0x7f0000000440)=@in={0x10, 0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000180)=[{&(0x7f00000003c0)="3b320a0d2b4131c6a334dcaa7b4b55420ace0b7a28ed1d3c8c4cc6f1452131d647a4682a91de411e7197e795fc1371f346091d0856833b8561dad7612d3ea5c86a675901cfd400bb25da219297ebeaceab7bfb3c7d849b2fab64c75a1a2761d40fceca8b84d2460aa0f8ffbc40", 0x6d}], 0x1}, 0x20080)
sendto(r2, &(0x7f0000001280)="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", 0x3e0, 0x104, &(0x7f0000000240)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10)
freebsd11_fstat(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, <r3=>0x0, <r4=>0x0})
r5 = getpgrp(0x0)
sendmsg$unix(r2, &(0x7f0000000900)={&(0x7f00000001c0)=@abs={0x8, 0x1, 0x0, 0x2}, 0x8, &(0x7f0000000680)=[{&(0x7f0000000280)="bad33f941b0dafa41411287e4c778d7ee38ca7644bda551ff6eab1dd8d03282fb955bc92893aa6862e11b4ae9b72791b", 0x30}, {0x0}], 0x2, &(0x7f0000000c80)=ANY=[@ANYBLOB="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", @ANYRES32, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="002000080000000000000000ffff000002000000", @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=0x0, @ANYRES32=r3, @ANYRES32=0x0, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=r4, @ANYBLOB="000000001884ce1c018885aff9ff002faac1798963bd0001000000", @ANYRES32=r3, @ANYRES32, @ANYBLOB="20000000000000c93412fd0002000000c73d7a60c9f60974fede3abe43fd888b06f8898b4e9caa9f7f8b7542aae37778d4c168fb068047a27ddc4c5b79b5598ab628d22c37c1d4b5302210296acda3535912b1447ce6461e06bed835fb0ad6e5324a2f2d132d9383a7ecc02db9ae2fa05f15253b23e3adfef6594d5cd63e7d1341773e74d02eb3490eb3c44fc25371cdc385279028daeb4f3148e07cc9e7f6f7d5278ff1d0d5bd5d7e0e0118b1", @ANYRES32=r5, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="000000001800000000000000ff01000100000000", @ANYRES32=r2, @ANYBLOB="00ff097eaa0bfeaf4ebeedf4381b67e53cceba6647f11e1bab32539fb49dd82187fee686bf570bec78c51c266e7eccce8d964cdfbae33a8ee9ab53550fa1a26e19663bfaee3df3cd21ac021f0a37d4956b386973890291551dda4f09f1ecc5df62a06776dabac256771f94edd98eefe42f9384364903ea990e893718924045ea235997cd05ee29f00c8f7b92864df0332f77db0c"], 0xf0, 0x8}, 0x20009)
getgroups(0x4, &(0x7f0000000040)=[0xffffffffffffffff, 0x0, 0x0, <r6=>0x0])
fchown(r0, r3, r6)
r7 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r7, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
sendto$inet(0xffffffffffffffff, &(0x7f00000006c0)="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", 0x15c, 0x10, &(0x7f0000000200)={0x10, 0x2, 0x2, @multicast1}, 0x10)

04:25:16 executing program 3:
connect$inet(0xffffffffffffffff, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup2(0xffffffffffffffff, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000002c0)={0x1, [<r2=>0x0]}, &(0x7f0000001700)=0x8)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r3, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r5 = dup2(r3, r4)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r5, 0x84, 0x19, &(0x7f00000000c0)={r2, 0x2}, 0x8)

04:25:16 executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, 0x0, 0x0)

04:25:16 executing program 3:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
connect$inet(r0, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000002c0)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r4, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r6 = dup2(r4, r5)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r6, 0x84, 0x19, &(0x7f00000000c0)={r3, 0x2}, 0x8)

04:25:16 executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
r2 = accept4$inet(r0, &(0x7f0000000200)={0x10, 0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000240)=0x10, 0x0)
connect$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r4 = dup2(r1, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000480)=ANY=[@ANYBLOB="fffdfffffe42b3b8ce07debd5dffb6ec2ed09091a4d0537f68036082dd0e8707311e9ec626e3cd4fed461401cd9a1fc0b5f91aff7087f096caad04d373523c376100004231019ca72785311a2d41a17119e4ab98d073445c81bb20bbafcb988540f9af7c00865efd1b0f65de82c97bd778e46db7e801769cbc81367c8a150962a6005c9a3c931f834fee88dc7802031405e300dd97d6a0f63509db07743e421a3b65f51979e426bf5542cf9368dbf4d4590933e744a99880babc681f0bb5231874b68db00c58e8036da25d94d368f32b508dc3157f615ea4f8eb", @ANYRES32=0x0], &(0x7f0000001700)=0x8)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000180)={'freebsd\x00', 0x1}, 0x24)
open$dir(&(0x7f0000000280)='./file0\x00', 0xddef0877a2ee6317, 0x83)
setsockopt$inet_tcp_TCP_FASTOPEN(0xffffffffffffffff, 0x6, 0x401, &(0x7f0000000100)={0x6, "44720831ffea0f05d5061a0f9f024c9d"}, 0xd)
r5 = dup2(r0, r0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000340)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x80, &(0x7f00000000c0)=0xeda, 0x4)
fspacectl(r0, 0x0, &(0x7f0000000080)={0x1000, 0xeafa}, 0x0, &(0x7f0000000140))
sendmsg$inet6_sctp(r5, &(0x7f0000000840)={&(0x7f0000000380)=@in={0x10, 0x2, 0x1, @rand_addr=0x8}, 0x10, &(0x7f0000000440)=[{&(0x7f0000000580)="a9a17a5e2bf2e62b5b662322472072f2997b000613d73008c0a220bef720d74b30259e1c66711fd1897f47313507087b41d5b3efe6a10e9f8c20bc905d67875c2dac596f50c2de492e101dd8e53f666ca5b56d87d27ff01c1be5231e1eef02c21b1c4058a6fe63c802a8a5218b534114da623c5b66570f47fb4ecf5133e0977033d05d94c7f7709d4c972f10a8655087eb1415ef7a098de1fe4515d85fdb3636bd71a2019751f29cc52bbf2fa687a2376a7385080e2c2eb4117e888ad849acec0f6c321de1f0b66c433ff7f7e66f71dc2f0a3244ecf35d0a6f", 0xd9}, {&(0x7f0000000680)="0bf78f81b79da3c02e36c30ca491aeb265cd155d27adc39c42bd51c0fe0cbf2e2e3b91290e4a2f86a739b3af0400eac56136be75b767ff79141820b6bcec0bf475c68976521b540e8e1b234fa787c9038c470d1d5f32f3393b272719eb88f0cf22cbd2b67f1449052c1d02ecf1cf52be2c058f0d8e48d99a11c1dbc3f4c6e0901d42c1218d61643985ee8f56fb9eaf9ff697d46f79031db7f4637f9a448dbdaf8332549daf16f55bdfb5459823737ed45e54c3974ecaa7fe8bfd014ca5c1d6712ae4cb45a164f93cafd04c5d74662109adb9e56a1e021a3a82510e6ddcc1d9", 0xdf}, {&(0x7f00000003c0)="c145ae8401dbe9b304b88c88cf199a75d9da35a93541c8d8229943c3530c5b9ed790e7e42e4bb8a2810d17c7ab1e4dad5423551f90ce11bbfad88c06ef53ab5059715474e9a8fae55f79c663b64bfdd9222d7d49b58207b21af65f5a3240", 0x5e}], 0x3, &(0x7f0000000780)=[@prinfo={0x14, 0x84, 0x7, {0xf, 0x4}}, @init={0x14, 0x84, 0x1, {0x101, 0xa75, 0x9, 0x346}}, @authinfo={0x10, 0x84, 0x8, {0x6}}, @sndinfo={0x1c, 0x84, 0x4, {0xffff, 0x400, 0xffff, 0x4}}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast1}, @init={0x14, 0x84, 0x1, {0x1000, 0x100, 0x3f, 0xbea8}}], 0x84, 0x2008d}, 0x100)
socketpair(0x10, 0x5, 0x2, &(0x7f00000002c0)={0xffffffffffffffff, <r6=>0xffffffffffffffff})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000300)={'bbr\x00', 0x7ff}, 0x24)
fcntl$setstatus(r5, 0x4, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r5, 0x6, 0x40, &(0x7f0000000040)='htcp\x00', 0x5)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x2}, 0x24)

04:25:16 executing program 3:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
connect$inet(r0, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000002c0)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r4, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r6 = dup2(r4, r5)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r6, 0x84, 0x19, &(0x7f00000000c0)={r3, 0x2}, 0x8)

04:25:16 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
rfork(0x1060)
freebsd10_pipe(&(0x7f0000000000)={<r1=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000040)={@in={{0x10, 0x2, 0x3, @broadcast}}, 0x0, 0x4, 0x4, 0xffffff68, 0x401, 0x8}, &(0x7f0000000100)=0x98)

04:25:16 executing program 3:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
connect$inet(r0, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000002c0)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r4, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r6 = dup2(r4, r5)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r6, 0x84, 0x19, &(0x7f00000000c0)={r3, 0x2}, 0x8)

04:25:16 executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
r2 = accept4$inet(r0, &(0x7f0000000200)={0x10, 0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000240)=0x10, 0x0)
connect$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r4 = dup2(r1, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000480)=ANY=[@ANYBLOB="fffdfffffe42b3b8ce07debd5dffb6ec2ed09091a4d0537f68036082dd0e8707311e9ec626e3cd4fed461401cd9a1fc0b5f91aff7087f096caad04d373523c376100004231019ca72785311a2d41a17119e4ab98d073445c81bb20bbafcb988540f9af7c00865efd1b0f65de82c97bd778e46db7e801769cbc81367c8a150962a6005c9a3c931f834fee88dc7802031405e300dd97d6a0f63509db07743e421a3b65f51979e426bf5542cf9368dbf4d4590933e744a99880babc681f0bb5231874b68db00c58e8036da25d94d368f32b508dc3157f615ea4f8eb", @ANYRES32=0x0], &(0x7f0000001700)=0x8)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000180)={'freebsd\x00', 0x1}, 0x24)
open$dir(&(0x7f0000000280)='./file0\x00', 0xddef0877a2ee6317, 0x83)
setsockopt$inet_tcp_TCP_FASTOPEN(0xffffffffffffffff, 0x6, 0x401, &(0x7f0000000100)={0x6, "44720831ffea0f05d5061a0f9f024c9d"}, 0xd)
r5 = dup2(r0, r0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000340)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x80, &(0x7f00000000c0)=0xeda, 0x4)
fspacectl(r0, 0x0, &(0x7f0000000080)={0x1000, 0xeafa}, 0x0, &(0x7f0000000140))
sendmsg$inet6_sctp(r5, &(0x7f0000000840)={&(0x7f0000000380)=@in={0x10, 0x2, 0x1, @rand_addr=0x8}, 0x10, &(0x7f0000000440)=[{&(0x7f0000000580)="a9a17a5e2bf2e62b5b662322472072f2997b000613d73008c0a220bef720d74b30259e1c66711fd1897f47313507087b41d5b3efe6a10e9f8c20bc905d67875c2dac596f50c2de492e101dd8e53f666ca5b56d87d27ff01c1be5231e1eef02c21b1c4058a6fe63c802a8a5218b534114da623c5b66570f47fb4ecf5133e0977033d05d94c7f7709d4c972f10a8655087eb1415ef7a098de1fe4515d85fdb3636bd71a2019751f29cc52bbf2fa687a2376a7385080e2c2eb4117e888ad849acec0f6c321de1f0b66c433ff7f7e66f71dc2f0a3244ecf35d0a6f", 0xd9}, {&(0x7f0000000680)="0bf78f81b79da3c02e36c30ca491aeb265cd155d27adc39c42bd51c0fe0cbf2e2e3b91290e4a2f86a739b3af0400eac56136be75b767ff79141820b6bcec0bf475c68976521b540e8e1b234fa787c9038c470d1d5f32f3393b272719eb88f0cf22cbd2b67f1449052c1d02ecf1cf52be2c058f0d8e48d99a11c1dbc3f4c6e0901d42c1218d61643985ee8f56fb9eaf9ff697d46f79031db7f4637f9a448dbdaf8332549daf16f55bdfb5459823737ed45e54c3974ecaa7fe8bfd014ca5c1d6712ae4cb45a164f93cafd04c5d74662109adb9e56a1e021a3a82510e6ddcc1d9", 0xdf}, {&(0x7f00000003c0)="c145ae8401dbe9b304b88c88cf199a75d9da35a93541c8d8229943c3530c5b9ed790e7e42e4bb8a2810d17c7ab1e4dad5423551f90ce11bbfad88c06ef53ab5059715474e9a8fae55f79c663b64bfdd9222d7d49b58207b21af65f5a3240", 0x5e}], 0x3, &(0x7f0000000780)=[@prinfo={0x14, 0x84, 0x7, {0xf, 0x4}}, @init={0x14, 0x84, 0x1, {0x101, 0xa75, 0x9, 0x346}}, @authinfo={0x10, 0x84, 0x8, {0x6}}, @sndinfo={0x1c, 0x84, 0x4, {0xffff, 0x400, 0xffff, 0x4}}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast1}, @init={0x14, 0x84, 0x1, {0x1000, 0x100, 0x3f, 0xbea8}}], 0x84, 0x2008d}, 0x100)
socketpair(0x10, 0x5, 0x2, &(0x7f00000002c0)={0xffffffffffffffff, <r6=>0xffffffffffffffff})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000300)={'bbr\x00', 0x7ff}, 0x24)
fcntl$setstatus(r5, 0x4, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r5, 0x6, 0x40, &(0x7f0000000040)='htcp\x00', 0x5)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x2}, 0x24)

04:25:16 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = dup2(r2, r1)
sendmsg$inet6_sctp(r2, &(0x7f0000000240)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="600098931ac5c1731ccdcc39fa1249e3"}, 0x1c, 0x0, 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="1c000000840000000a00000086a23578704f5d8baa8829772b0e782f1c000000840000000a"], 0x38}, 0x0)
connect$inet(r1, &(0x7f0000000080)={0x10, 0x2, 0x1, @loopback}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x851}, 0x8)
rfork(0x1060)

04:25:16 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(0xffffffffffffffff, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000002c0)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r4, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r6 = dup2(r4, r5)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r6, 0x84, 0x19, &(0x7f00000000c0)={r3, 0x2}, 0x8)

04:25:16 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'freebsd\x00', 0x1f}, 0x24)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)
accept4$inet(r1, &(0x7f0000000080)={0x10, 0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x10, 0x30000000)

04:25:17 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(0xffffffffffffffff, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000002c0)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r4, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r6 = dup2(r4, r5)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r6, 0x84, 0x19, &(0x7f00000000c0)={r3, 0x2}, 0x8)

04:25:17 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(0xffffffffffffffff, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000002c0)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r4, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r6 = dup2(r4, r5)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r6, 0x84, 0x19, &(0x7f00000000c0)={r3, 0x2}, 0x8)

04:25:17 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000), &(0x7f0000000040)=0x4)
rfork(0x1060)

04:25:17 executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
r2 = accept4$inet(r0, &(0x7f0000000200)={0x10, 0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000240)=0x10, 0x0)
connect$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r4 = dup2(r1, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000480)=ANY=[@ANYBLOB="fffdfffffe42b3b8ce07debd5dffb6ec2ed09091a4d0537f68036082dd0e8707311e9ec626e3cd4fed461401cd9a1fc0b5f91aff7087f096caad04d373523c376100004231019ca72785311a2d41a17119e4ab98d073445c81bb20bbafcb988540f9af7c00865efd1b0f65de82c97bd778e46db7e801769cbc81367c8a150962a6005c9a3c931f834fee88dc7802031405e300dd97d6a0f63509db07743e421a3b65f51979e426bf5542cf9368dbf4d4590933e744a99880babc681f0bb5231874b68db00c58e8036da25d94d368f32b508dc3157f615ea4f8eb", @ANYRES32=0x0], &(0x7f0000001700)=0x8)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000180)={'freebsd\x00', 0x1}, 0x24)
open$dir(&(0x7f0000000280)='./file0\x00', 0xddef0877a2ee6317, 0x83)
setsockopt$inet_tcp_TCP_FASTOPEN(0xffffffffffffffff, 0x6, 0x401, &(0x7f0000000100)={0x6, "44720831ffea0f05d5061a0f9f024c9d"}, 0xd)
r5 = dup2(r0, r0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000340)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x80, &(0x7f00000000c0)=0xeda, 0x4)
fspacectl(r0, 0x0, &(0x7f0000000080)={0x1000, 0xeafa}, 0x0, &(0x7f0000000140))
sendmsg$inet6_sctp(r5, &(0x7f0000000840)={&(0x7f0000000380)=@in={0x10, 0x2, 0x1, @rand_addr=0x8}, 0x10, &(0x7f0000000440)=[{&(0x7f0000000580)="a9a17a5e2bf2e62b5b662322472072f2997b000613d73008c0a220bef720d74b30259e1c66711fd1897f47313507087b41d5b3efe6a10e9f8c20bc905d67875c2dac596f50c2de492e101dd8e53f666ca5b56d87d27ff01c1be5231e1eef02c21b1c4058a6fe63c802a8a5218b534114da623c5b66570f47fb4ecf5133e0977033d05d94c7f7709d4c972f10a8655087eb1415ef7a098de1fe4515d85fdb3636bd71a2019751f29cc52bbf2fa687a2376a7385080e2c2eb4117e888ad849acec0f6c321de1f0b66c433ff7f7e66f71dc2f0a3244ecf35d0a6f", 0xd9}, {&(0x7f0000000680)="0bf78f81b79da3c02e36c30ca491aeb265cd155d27adc39c42bd51c0fe0cbf2e2e3b91290e4a2f86a739b3af0400eac56136be75b767ff79141820b6bcec0bf475c68976521b540e8e1b234fa787c9038c470d1d5f32f3393b272719eb88f0cf22cbd2b67f1449052c1d02ecf1cf52be2c058f0d8e48d99a11c1dbc3f4c6e0901d42c1218d61643985ee8f56fb9eaf9ff697d46f79031db7f4637f9a448dbdaf8332549daf16f55bdfb5459823737ed45e54c3974ecaa7fe8bfd014ca5c1d6712ae4cb45a164f93cafd04c5d74662109adb9e56a1e021a3a82510e6ddcc1d9", 0xdf}, {&(0x7f00000003c0)="c145ae8401dbe9b304b88c88cf199a75d9da35a93541c8d8229943c3530c5b9ed790e7e42e4bb8a2810d17c7ab1e4dad5423551f90ce11bbfad88c06ef53ab5059715474e9a8fae55f79c663b64bfdd9222d7d49b58207b21af65f5a3240", 0x5e}], 0x3, &(0x7f0000000780)=[@prinfo={0x14, 0x84, 0x7, {0xf, 0x4}}, @init={0x14, 0x84, 0x1, {0x101, 0xa75, 0x9, 0x346}}, @authinfo={0x10, 0x84, 0x8, {0x6}}, @sndinfo={0x1c, 0x84, 0x4, {0xffff, 0x400, 0xffff, 0x4}}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast1}, @init={0x14, 0x84, 0x1, {0x1000, 0x100, 0x3f, 0xbea8}}], 0x84, 0x2008d}, 0x100)
socketpair(0x10, 0x5, 0x2, &(0x7f00000002c0)={0xffffffffffffffff, <r6=>0xffffffffffffffff})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000300)={'bbr\x00', 0x7ff}, 0x24)
fcntl$setstatus(r5, 0x4, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r5, 0x6, 0x40, &(0x7f0000000040)='htcp\x00', 0x5)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x2}, 0x24)

04:25:17 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000002c0)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r4, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r6 = dup2(r4, r5)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r6, 0x84, 0x19, &(0x7f00000000c0)={r3, 0x2}, 0x8)

04:25:17 executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
r2 = accept4$inet(r0, &(0x7f0000000200)={0x10, 0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000240)=0x10, 0x0)
connect$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r4 = dup2(r1, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000480)=ANY=[@ANYBLOB="fffdfffffe42b3b8ce07debd5dffb6ec2ed09091a4d0537f68036082dd0e8707311e9ec626e3cd4fed461401cd9a1fc0b5f91aff7087f096caad04d373523c376100004231019ca72785311a2d41a17119e4ab98d073445c81bb20bbafcb988540f9af7c00865efd1b0f65de82c97bd778e46db7e801769cbc81367c8a150962a6005c9a3c931f834fee88dc7802031405e300dd97d6a0f63509db07743e421a3b65f51979e426bf5542cf9368dbf4d4590933e744a99880babc681f0bb5231874b68db00c58e8036da25d94d368f32b508dc3157f615ea4f8eb", @ANYRES32=0x0], &(0x7f0000001700)=0x8)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000180)={'freebsd\x00', 0x1}, 0x24)
open$dir(&(0x7f0000000280)='./file0\x00', 0xddef0877a2ee6317, 0x83)
setsockopt$inet_tcp_TCP_FASTOPEN(0xffffffffffffffff, 0x6, 0x401, &(0x7f0000000100)={0x6, "44720831ffea0f05d5061a0f9f024c9d"}, 0xd)
r5 = dup2(r0, r0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000340)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x80, &(0x7f00000000c0)=0xeda, 0x4)
fspacectl(r0, 0x0, &(0x7f0000000080)={0x1000, 0xeafa}, 0x0, &(0x7f0000000140))
sendmsg$inet6_sctp(r5, &(0x7f0000000840)={&(0x7f0000000380)=@in={0x10, 0x2, 0x1, @rand_addr=0x8}, 0x10, &(0x7f0000000440)=[{&(0x7f0000000580)="a9a17a5e2bf2e62b5b662322472072f2997b000613d73008c0a220bef720d74b30259e1c66711fd1897f47313507087b41d5b3efe6a10e9f8c20bc905d67875c2dac596f50c2de492e101dd8e53f666ca5b56d87d27ff01c1be5231e1eef02c21b1c4058a6fe63c802a8a5218b534114da623c5b66570f47fb4ecf5133e0977033d05d94c7f7709d4c972f10a8655087eb1415ef7a098de1fe4515d85fdb3636bd71a2019751f29cc52bbf2fa687a2376a7385080e2c2eb4117e888ad849acec0f6c321de1f0b66c433ff7f7e66f71dc2f0a3244ecf35d0a6f", 0xd9}, {&(0x7f0000000680)="0bf78f81b79da3c02e36c30ca491aeb265cd155d27adc39c42bd51c0fe0cbf2e2e3b91290e4a2f86a739b3af0400eac56136be75b767ff79141820b6bcec0bf475c68976521b540e8e1b234fa787c9038c470d1d5f32f3393b272719eb88f0cf22cbd2b67f1449052c1d02ecf1cf52be2c058f0d8e48d99a11c1dbc3f4c6e0901d42c1218d61643985ee8f56fb9eaf9ff697d46f79031db7f4637f9a448dbdaf8332549daf16f55bdfb5459823737ed45e54c3974ecaa7fe8bfd014ca5c1d6712ae4cb45a164f93cafd04c5d74662109adb9e56a1e021a3a82510e6ddcc1d9", 0xdf}, {&(0x7f00000003c0)="c145ae8401dbe9b304b88c88cf199a75d9da35a93541c8d8229943c3530c5b9ed790e7e42e4bb8a2810d17c7ab1e4dad5423551f90ce11bbfad88c06ef53ab5059715474e9a8fae55f79c663b64bfdd9222d7d49b58207b21af65f5a3240", 0x5e}], 0x3, &(0x7f0000000780)=[@prinfo={0x14, 0x84, 0x7, {0xf, 0x4}}, @init={0x14, 0x84, 0x1, {0x101, 0xa75, 0x9, 0x346}}, @authinfo={0x10, 0x84, 0x8, {0x6}}, @sndinfo={0x1c, 0x84, 0x4, {0xffff, 0x400, 0xffff, 0x4}}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast1}, @init={0x14, 0x84, 0x1, {0x1000, 0x100, 0x3f, 0xbea8}}], 0x84, 0x2008d}, 0x100)
socketpair(0x10, 0x5, 0x2, &(0x7f00000002c0)={0xffffffffffffffff, <r6=>0xffffffffffffffff})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000300)={'bbr\x00', 0x7ff}, 0x24)
fcntl$setstatus(r5, 0x4, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r5, 0x6, 0x40, &(0x7f0000000040)='htcp\x00', 0x5)

04:25:17 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000002c0)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r4, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r6 = dup2(r4, r5)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r6, 0x84, 0x19, &(0x7f00000000c0)={r3, 0x2}, 0x8)

04:25:17 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000040)='hd\x00', 0xfffffffffffffdcf)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='htcp\x00', 0x5)

04:25:17 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f00000001c0)={0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r4=>0x0]}, &(0x7f0000000040)=0x8)
socket$inet_sctp(0x2, 0x5, 0x84)
r5 = socket$inet_sctp(0x2, 0x5, 0x84)
r6 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r6, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r7 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r8 = dup2(r6, r7)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f00000002c0)=ANY=[@ANYBLOB="c640f2f7", @ANYRES32=<r9=>0x0], &(0x7f0000001700)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r5, 0x84, 0x1e, &(0x7f0000000080)={r9}, 0x8)
r10 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r10, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000000)={r4, 0x4}, 0x8)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f00000000c0)=0x49f, 0x4)
rfork(0x1060)

04:25:17 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000002c0)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r4, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r6 = dup2(r4, r5)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r6, 0x84, 0x19, &(0x7f00000000c0)={r3, 0x2}, 0x8)

04:25:17 executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
r2 = accept4$inet(r0, &(0x7f0000000200)={0x10, 0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000240)=0x10, 0x0)
connect$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r4 = dup2(r1, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000480)=ANY=[@ANYBLOB="fffdfffffe42b3b8ce07debd5dffb6ec2ed09091a4d0537f68036082dd0e8707311e9ec626e3cd4fed461401cd9a1fc0b5f91aff7087f096caad04d373523c376100004231019ca72785311a2d41a17119e4ab98d073445c81bb20bbafcb988540f9af7c00865efd1b0f65de82c97bd778e46db7e801769cbc81367c8a150962a6005c9a3c931f834fee88dc7802031405e300dd97d6a0f63509db07743e421a3b65f51979e426bf5542cf9368dbf4d4590933e744a99880babc681f0bb5231874b68db00c58e8036da25d94d368f32b508dc3157f615ea4f8eb", @ANYRES32=0x0], &(0x7f0000001700)=0x8)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000180)={'freebsd\x00', 0x1}, 0x24)
open$dir(&(0x7f0000000280)='./file0\x00', 0xddef0877a2ee6317, 0x83)
setsockopt$inet_tcp_TCP_FASTOPEN(0xffffffffffffffff, 0x6, 0x401, &(0x7f0000000100)={0x6, "44720831ffea0f05d5061a0f9f024c9d"}, 0xd)
r5 = dup2(r0, r0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000340)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x80, &(0x7f00000000c0)=0xeda, 0x4)
fspacectl(r0, 0x0, &(0x7f0000000080)={0x1000, 0xeafa}, 0x0, &(0x7f0000000140))
sendmsg$inet6_sctp(r5, &(0x7f0000000840)={&(0x7f0000000380)=@in={0x10, 0x2, 0x1, @rand_addr=0x8}, 0x10, &(0x7f0000000440)=[{&(0x7f0000000580)="a9a17a5e2bf2e62b5b662322472072f2997b000613d73008c0a220bef720d74b30259e1c66711fd1897f47313507087b41d5b3efe6a10e9f8c20bc905d67875c2dac596f50c2de492e101dd8e53f666ca5b56d87d27ff01c1be5231e1eef02c21b1c4058a6fe63c802a8a5218b534114da623c5b66570f47fb4ecf5133e0977033d05d94c7f7709d4c972f10a8655087eb1415ef7a098de1fe4515d85fdb3636bd71a2019751f29cc52bbf2fa687a2376a7385080e2c2eb4117e888ad849acec0f6c321de1f0b66c433ff7f7e66f71dc2f0a3244ecf35d0a6f", 0xd9}, {&(0x7f0000000680)="0bf78f81b79da3c02e36c30ca491aeb265cd155d27adc39c42bd51c0fe0cbf2e2e3b91290e4a2f86a739b3af0400eac56136be75b767ff79141820b6bcec0bf475c68976521b540e8e1b234fa787c9038c470d1d5f32f3393b272719eb88f0cf22cbd2b67f1449052c1d02ecf1cf52be2c058f0d8e48d99a11c1dbc3f4c6e0901d42c1218d61643985ee8f56fb9eaf9ff697d46f79031db7f4637f9a448dbdaf8332549daf16f55bdfb5459823737ed45e54c3974ecaa7fe8bfd014ca5c1d6712ae4cb45a164f93cafd04c5d74662109adb9e56a1e021a3a82510e6ddcc1d9", 0xdf}, {&(0x7f00000003c0)="c145ae8401dbe9b304b88c88cf199a75d9da35a93541c8d8229943c3530c5b9ed790e7e42e4bb8a2810d17c7ab1e4dad5423551f90ce11bbfad88c06ef53ab5059715474e9a8fae55f79c663b64bfdd9222d7d49b58207b21af65f5a3240", 0x5e}], 0x3, &(0x7f0000000780)=[@prinfo={0x14, 0x84, 0x7, {0xf, 0x4}}, @init={0x14, 0x84, 0x1, {0x101, 0xa75, 0x9, 0x346}}, @authinfo={0x10, 0x84, 0x8, {0x6}}, @sndinfo={0x1c, 0x84, 0x4, {0xffff, 0x400, 0xffff, 0x4}}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast1}, @init={0x14, 0x84, 0x1, {0x1000, 0x100, 0x3f, 0xbea8}}], 0x84, 0x2008d}, 0x100)
socketpair(0x10, 0x5, 0x2, &(0x7f00000002c0)={0xffffffffffffffff, <r6=>0xffffffffffffffff})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000300)={'bbr\x00', 0x7ff}, 0x24)
setsockopt$inet_tcp_TCP_CONGESTION(r5, 0x6, 0x40, &(0x7f0000000040)='htcp\x00', 0x5)

04:25:17 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
connect$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0x0, @broadcast}, 0x10)

04:25:17 executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
r2 = accept4$inet(r0, &(0x7f0000000200)={0x10, 0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000240)=0x10, 0x0)
connect$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r4 = dup2(r1, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000480)=ANY=[@ANYBLOB="fffdfffffe42b3b8ce07debd5dffb6ec2ed09091a4d0537f68036082dd0e8707311e9ec626e3cd4fed461401cd9a1fc0b5f91aff7087f096caad04d373523c376100004231019ca72785311a2d41a17119e4ab98d073445c81bb20bbafcb988540f9af7c00865efd1b0f65de82c97bd778e46db7e801769cbc81367c8a150962a6005c9a3c931f834fee88dc7802031405e300dd97d6a0f63509db07743e421a3b65f51979e426bf5542cf9368dbf4d4590933e744a99880babc681f0bb5231874b68db00c58e8036da25d94d368f32b508dc3157f615ea4f8eb", @ANYRES32=0x0], &(0x7f0000001700)=0x8)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000180)={'freebsd\x00', 0x1}, 0x24)
open$dir(&(0x7f0000000280)='./file0\x00', 0xddef0877a2ee6317, 0x83)
setsockopt$inet_tcp_TCP_FASTOPEN(0xffffffffffffffff, 0x6, 0x401, &(0x7f0000000100)={0x6, "44720831ffea0f05d5061a0f9f024c9d"}, 0xd)
r5 = dup2(r0, r0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000340)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x80, &(0x7f00000000c0)=0xeda, 0x4)
fspacectl(r0, 0x0, &(0x7f0000000080)={0x1000, 0xeafa}, 0x0, &(0x7f0000000140))
sendmsg$inet6_sctp(r5, &(0x7f0000000840)={&(0x7f0000000380)=@in={0x10, 0x2, 0x1, @rand_addr=0x8}, 0x10, &(0x7f0000000440)=[{&(0x7f0000000580)="a9a17a5e2bf2e62b5b662322472072f2997b000613d73008c0a220bef720d74b30259e1c66711fd1897f47313507087b41d5b3efe6a10e9f8c20bc905d67875c2dac596f50c2de492e101dd8e53f666ca5b56d87d27ff01c1be5231e1eef02c21b1c4058a6fe63c802a8a5218b534114da623c5b66570f47fb4ecf5133e0977033d05d94c7f7709d4c972f10a8655087eb1415ef7a098de1fe4515d85fdb3636bd71a2019751f29cc52bbf2fa687a2376a7385080e2c2eb4117e888ad849acec0f6c321de1f0b66c433ff7f7e66f71dc2f0a3244ecf35d0a6f", 0xd9}, {&(0x7f0000000680)="0bf78f81b79da3c02e36c30ca491aeb265cd155d27adc39c42bd51c0fe0cbf2e2e3b91290e4a2f86a739b3af0400eac56136be75b767ff79141820b6bcec0bf475c68976521b540e8e1b234fa787c9038c470d1d5f32f3393b272719eb88f0cf22cbd2b67f1449052c1d02ecf1cf52be2c058f0d8e48d99a11c1dbc3f4c6e0901d42c1218d61643985ee8f56fb9eaf9ff697d46f79031db7f4637f9a448dbdaf8332549daf16f55bdfb5459823737ed45e54c3974ecaa7fe8bfd014ca5c1d6712ae4cb45a164f93cafd04c5d74662109adb9e56a1e021a3a82510e6ddcc1d9", 0xdf}, {&(0x7f00000003c0)="c145ae8401dbe9b304b88c88cf199a75d9da35a93541c8d8229943c3530c5b9ed790e7e42e4bb8a2810d17c7ab1e4dad5423551f90ce11bbfad88c06ef53ab5059715474e9a8fae55f79c663b64bfdd9222d7d49b58207b21af65f5a3240", 0x5e}], 0x3, &(0x7f0000000780)=[@prinfo={0x14, 0x84, 0x7, {0xf, 0x4}}, @init={0x14, 0x84, 0x1, {0x101, 0xa75, 0x9, 0x346}}, @authinfo={0x10, 0x84, 0x8, {0x6}}, @sndinfo={0x1c, 0x84, 0x4, {0xffff, 0x400, 0xffff, 0x4}}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast1}, @init={0x14, 0x84, 0x1, {0x1000, 0x100, 0x3f, 0xbea8}}], 0x84, 0x2008d}, 0x100)
socketpair(0x10, 0x5, 0x2, &(0x7f00000002c0))
setsockopt$inet_tcp_TCP_CONGESTION(r5, 0x6, 0x40, &(0x7f0000000040)='htcp\x00', 0x5)

04:25:17 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x100, 0xd8)
getsockopt$inet6_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000100)=""/84, &(0x7f0000000180)=0x54)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000040)={0x81, "12a63d32e1162b9b2b7d8c45a7c524bd"}, 0x14)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r2, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r4 = dup2(r2, r3)
r5 = dup2(r4, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000280)=ANY=[@ANYBLOB="18afcdf02ba4441d8dca94bc222c54b5dab8184c63e14356ee1c9b2b81770252f05afc7d21e3197392068269a5cd5e68be12fce3ce58f2960c6f1f1b0594e23d9b9ee8f16626324be7ae626aba405d4fba98d063ce50d315b540f5f724bd47af1b3a1d6641be5e8eddcb4c93a9d53953a5b9c99961e0285322e5617e3b2fb357a7a285736ac090efbb8b96b72bb2b7e7855de4f86be8bf3310fdf7f2d79ba523b763371313cb720bba456fca819f65f1a2"], &(0x7f0000001700)=0xfffffdfe)
r6 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r6, 0x6, 0x40, &(0x7f0000000080)='cubic\x00', 0x6)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00', 0x3}, 0x24)

04:25:17 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000002c0)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r4, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r6 = dup2(r4, r5)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r6, 0x84, 0x19, &(0x7f00000000c0)={r3, 0x2}, 0x8)

04:25:17 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x1}, 0x10)
shutdown(r0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x8000, 0x20)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x14)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffff9c, 0x6, 0x2000, &(0x7f0000000100)={'freebsd\x00', 0xfd}, 0x24)
rfork(0x1060)

04:25:17 executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
r2 = accept4$inet(r0, &(0x7f0000000200)={0x10, 0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000240)=0x10, 0x0)
connect$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r4 = dup2(r1, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000480)=ANY=[@ANYBLOB="fffdfffffe42b3b8ce07debd5dffb6ec2ed09091a4d0537f68036082dd0e8707311e9ec626e3cd4fed461401cd9a1fc0b5f91aff7087f096caad04d373523c376100004231019ca72785311a2d41a17119e4ab98d073445c81bb20bbafcb988540f9af7c00865efd1b0f65de82c97bd778e46db7e801769cbc81367c8a150962a6005c9a3c931f834fee88dc7802031405e300dd97d6a0f63509db07743e421a3b65f51979e426bf5542cf9368dbf4d4590933e744a99880babc681f0bb5231874b68db00c58e8036da25d94d368f32b508dc3157f615ea4f8eb", @ANYRES32=0x0], &(0x7f0000001700)=0x8)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000180)={'freebsd\x00', 0x1}, 0x24)
open$dir(&(0x7f0000000280)='./file0\x00', 0xddef0877a2ee6317, 0x83)
setsockopt$inet_tcp_TCP_FASTOPEN(0xffffffffffffffff, 0x6, 0x401, &(0x7f0000000100)={0x6, "44720831ffea0f05d5061a0f9f024c9d"}, 0xd)
r5 = dup2(r0, r0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000340)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x80, &(0x7f00000000c0)=0xeda, 0x4)
fspacectl(r0, 0x0, &(0x7f0000000080)={0x1000, 0xeafa}, 0x0, &(0x7f0000000140))
sendmsg$inet6_sctp(r5, &(0x7f0000000840)={&(0x7f0000000380)=@in={0x10, 0x2, 0x1, @rand_addr=0x8}, 0x10, &(0x7f0000000440)=[{&(0x7f0000000580)="a9a17a5e2bf2e62b5b662322472072f2997b000613d73008c0a220bef720d74b30259e1c66711fd1897f47313507087b41d5b3efe6a10e9f8c20bc905d67875c2dac596f50c2de492e101dd8e53f666ca5b56d87d27ff01c1be5231e1eef02c21b1c4058a6fe63c802a8a5218b534114da623c5b66570f47fb4ecf5133e0977033d05d94c7f7709d4c972f10a8655087eb1415ef7a098de1fe4515d85fdb3636bd71a2019751f29cc52bbf2fa687a2376a7385080e2c2eb4117e888ad849acec0f6c321de1f0b66c433ff7f7e66f71dc2f0a3244ecf35d0a6f", 0xd9}, {&(0x7f0000000680)="0bf78f81b79da3c02e36c30ca491aeb265cd155d27adc39c42bd51c0fe0cbf2e2e3b91290e4a2f86a739b3af0400eac56136be75b767ff79141820b6bcec0bf475c68976521b540e8e1b234fa787c9038c470d1d5f32f3393b272719eb88f0cf22cbd2b67f1449052c1d02ecf1cf52be2c058f0d8e48d99a11c1dbc3f4c6e0901d42c1218d61643985ee8f56fb9eaf9ff697d46f79031db7f4637f9a448dbdaf8332549daf16f55bdfb5459823737ed45e54c3974ecaa7fe8bfd014ca5c1d6712ae4cb45a164f93cafd04c5d74662109adb9e56a1e021a3a82510e6ddcc1d9", 0xdf}, {&(0x7f00000003c0)="c145ae8401dbe9b304b88c88cf199a75d9da35a93541c8d8229943c3530c5b9ed790e7e42e4bb8a2810d17c7ab1e4dad5423551f90ce11bbfad88c06ef53ab5059715474e9a8fae55f79c663b64bfdd9222d7d49b58207b21af65f5a3240", 0x5e}], 0x3, &(0x7f0000000780)=[@prinfo={0x14, 0x84, 0x7, {0xf, 0x4}}, @init={0x14, 0x84, 0x1, {0x101, 0xa75, 0x9, 0x346}}, @authinfo={0x10, 0x84, 0x8, {0x6}}, @sndinfo={0x1c, 0x84, 0x4, {0xffff, 0x400, 0xffff, 0x4}}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast1}, @init={0x14, 0x84, 0x1, {0x1000, 0x100, 0x3f, 0xbea8}}], 0x84, 0x2008d}, 0x100)
setsockopt$inet_tcp_TCP_CONGESTION(r5, 0x6, 0x40, &(0x7f0000000040)='htcp\x00', 0x5)

04:25:17 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000002c0)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r4, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r6 = dup2(r4, r5)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r6, 0x84, 0x19, &(0x7f00000000c0)={r3, 0x2}, 0x8)

04:25:17 executing program 2:
ioctl$BIOCSETWF(0xffffffffffffffff, 0x8008427b, &(0x7f0000000080)={0x4, &(0x7f0000000000)=[{0x9, 0xff, 0x9, 0xfff}, {0x101, 0x80, 0x4, 0x5157}, {0x9, 0x5, 0x3f, 0x5f2}, {0x3, 0x2, 0x8, 0xf9ea}]})
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000040)='dctcp\x00', 0x6)

04:25:17 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f00000000c0)='cdg\x00', 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'freebsd\x00', 0x1}, 0x24)

04:25:17 executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
r2 = accept4$inet(r0, &(0x7f0000000200)={0x10, 0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000240)=0x10, 0x0)
connect$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r4 = dup2(r1, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000480)=ANY=[@ANYBLOB="fffdfffffe42b3b8ce07debd5dffb6ec2ed09091a4d0537f68036082dd0e8707311e9ec626e3cd4fed461401cd9a1fc0b5f91aff7087f096caad04d373523c376100004231019ca72785311a2d41a17119e4ab98d073445c81bb20bbafcb988540f9af7c00865efd1b0f65de82c97bd778e46db7e801769cbc81367c8a150962a6005c9a3c931f834fee88dc7802031405e300dd97d6a0f63509db07743e421a3b65f51979e426bf5542cf9368dbf4d4590933e744a99880babc681f0bb5231874b68db00c58e8036da25d94d368f32b508dc3157f615ea4f8eb", @ANYRES32=0x0], &(0x7f0000001700)=0x8)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000180)={'freebsd\x00', 0x1}, 0x24)
open$dir(&(0x7f0000000280)='./file0\x00', 0xddef0877a2ee6317, 0x83)
setsockopt$inet_tcp_TCP_FASTOPEN(0xffffffffffffffff, 0x6, 0x401, &(0x7f0000000100)={0x6, "44720831ffea0f05d5061a0f9f024c9d"}, 0xd)
r5 = dup2(r0, r0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000340)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x80, &(0x7f00000000c0)=0xeda, 0x4)
fspacectl(r0, 0x0, &(0x7f0000000080)={0x1000, 0xeafa}, 0x0, &(0x7f0000000140))
setsockopt$inet_tcp_TCP_CONGESTION(r5, 0x6, 0x40, &(0x7f0000000040)='htcp\x00', 0x5)

04:25:17 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x0, @multicast1}, 0x10)

04:25:17 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
sendto$inet(r1, &(0x7f00000000c0), 0x0, 0x20101, &(0x7f0000000100)={0x10, 0x2, 0x1}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="1f000000aaccee32b2f79abe597edd0c13abb0cb5283bed888adbf6a9a86c25c4bfcb178d9b15c3891ba165a633c8a0d0d6317379ed3d61f661ae79e00e572a4296677be6eefc5ee04bb8f57f6ebf7b5cf2424191f8802d887ad6d7436848d8631653237a8eab56c64551f4fab6a820263b1fed3f478", @ANYRES32=0x0], &(0x7f0000001700)=0x8)
setsockopt$inet_tcp_int(r3, 0x6, 0x408, &(0x7f0000000000)=0x400, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
shutdown(0xffffffffffffffff, 0x1)
rfork(0x1060)

04:25:17 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x9, "84c378f05ca0a096dcb285ca08330f9f"}, 0x14)
setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, &(0x7f0000000080)='cubic\x00', 0x6)

04:25:17 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000002c0)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r4, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r6 = dup2(r4, r5)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r6, 0x84, 0x19, &(0x7f00000000c0)={r3, 0x2}, 0x8)

04:25:17 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x800, &(0x7f0000000040)=0xfffffff8, 0x4)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='chd\x00', 0x4)

04:25:17 executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
r2 = accept4$inet(r0, &(0x7f0000000200)={0x10, 0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000240)=0x10, 0x0)
connect$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r4 = dup2(r1, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000480)=ANY=[@ANYBLOB="fffdfffffe42b3b8ce07debd5dffb6ec2ed09091a4d0537f68036082dd0e8707311e9ec626e3cd4fed461401cd9a1fc0b5f91aff7087f096caad04d373523c376100004231019ca72785311a2d41a17119e4ab98d073445c81bb20bbafcb988540f9af7c00865efd1b0f65de82c97bd778e46db7e801769cbc81367c8a150962a6005c9a3c931f834fee88dc7802031405e300dd97d6a0f63509db07743e421a3b65f51979e426bf5542cf9368dbf4d4590933e744a99880babc681f0bb5231874b68db00c58e8036da25d94d368f32b508dc3157f615ea4f8eb", @ANYRES32=0x0], &(0x7f0000001700)=0x8)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000180)={'freebsd\x00', 0x1}, 0x24)
open$dir(&(0x7f0000000280)='./file0\x00', 0xddef0877a2ee6317, 0x83)
setsockopt$inet_tcp_TCP_FASTOPEN(0xffffffffffffffff, 0x6, 0x401, &(0x7f0000000100)={0x6, "44720831ffea0f05d5061a0f9f024c9d"}, 0xd)
r5 = dup2(r0, r0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000340)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x80, &(0x7f00000000c0)=0xeda, 0x4)
setsockopt$inet_tcp_TCP_CONGESTION(r5, 0x6, 0x40, &(0x7f0000000040)='htcp\x00', 0x5)

04:25:17 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000002c0)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r4, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r6 = dup2(r4, r5)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r6, 0x84, 0x19, &(0x7f00000000c0)={r3, 0x2}, 0x8)

04:25:17 executing program 2:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x20000, 0x2)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
r3 = accept(r0, 0x0, &(0x7f0000000100))
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000140)={0x3, [0x0, 0x0, <r4=>0x0]}, &(0x7f0000000180)=0x10)
connect$inet(r2, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r6 = dup2(r2, r5)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f00000002c0)={0x1, [<r7=>0x0]}, &(0x7f0000001700)=0x8)
r8 = socket$inet_icmp(0x2, 0x2, 0x1)
setsockopt$inet_tcp_int(r8, 0x6, 0x8, &(0x7f00000000c0)=0x9, 0x4)
setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080)={r7}, 0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={r7, 0xe}, 0x8)
r9 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r9, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r10 = accept$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000200)=0x10)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r10, 0x84, 0x29, &(0x7f0000000240)={r4, 0x7}, &(0x7f0000000280)=0x8)

04:25:18 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)

04:25:18 executing program 1:
r0 = socket(0x2, 0x1, 0x81)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
getsockname(r1, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @remote}}, &(0x7f0000000040)=0x1c)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r2, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r4 = dup2(r2, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000002c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet_tcp_buf(r4, 0x6, 0x0, &(0x7f00000000c0)=""/181, &(0x7f0000000180)=0xb5)
r5 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r5, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r6 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r7 = dup2(r5, r6)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f00000002c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r7, 0x6, 0x2000, &(0x7f0000000080)={'freebsd\x00', 0x9}, 0x24)
rfork(0x1060)

04:25:18 executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
r2 = accept4$inet(r0, &(0x7f0000000200)={0x10, 0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000240)=0x10, 0x0)
connect$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r4 = dup2(r1, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000480)=ANY=[@ANYBLOB="fffdfffffe42b3b8ce07debd5dffb6ec2ed09091a4d0537f68036082dd0e8707311e9ec626e3cd4fed461401cd9a1fc0b5f91aff7087f096caad04d373523c376100004231019ca72785311a2d41a17119e4ab98d073445c81bb20bbafcb988540f9af7c00865efd1b0f65de82c97bd778e46db7e801769cbc81367c8a150962a6005c9a3c931f834fee88dc7802031405e300dd97d6a0f63509db07743e421a3b65f51979e426bf5542cf9368dbf4d4590933e744a99880babc681f0bb5231874b68db00c58e8036da25d94d368f32b508dc3157f615ea4f8eb", @ANYRES32=0x0], &(0x7f0000001700)=0x8)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000180)={'freebsd\x00', 0x1}, 0x24)
open$dir(&(0x7f0000000280)='./file0\x00', 0xddef0877a2ee6317, 0x83)
setsockopt$inet_tcp_TCP_FASTOPEN(0xffffffffffffffff, 0x6, 0x401, &(0x7f0000000100)={0x6, "44720831ffea0f05d5061a0f9f024c9d"}, 0xd)
r5 = dup2(r0, r0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000340)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_CONGESTION(r5, 0x6, 0x40, &(0x7f0000000040)='htcp\x00', 0x5)

04:25:18 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000002c0)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r4, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r6 = dup2(r4, r5)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r6, 0x84, 0x19, &(0x7f00000000c0)={r3, 0x2}, 0x8)

04:25:18 executing program 2:
socket$inet_tcp(0x2, 0x1, 0x0)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000002c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f0000001700)=0x8)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x200}, 0x24)
setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000040)='cdg\x00', 0x4)

04:25:18 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000002c0)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r4, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r6 = dup2(r4, r5)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r6, 0x84, 0x19, &(0x7f00000000c0)={r3, 0x2}, 0x8)

04:25:18 executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
r2 = accept4$inet(r0, &(0x7f0000000200)={0x10, 0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000240)=0x10, 0x0)
connect$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r4 = dup2(r1, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000480)=ANY=[@ANYBLOB="fffdfffffe42b3b8ce07debd5dffb6ec2ed09091a4d0537f68036082dd0e8707311e9ec626e3cd4fed461401cd9a1fc0b5f91aff7087f096caad04d373523c376100004231019ca72785311a2d41a17119e4ab98d073445c81bb20bbafcb988540f9af7c00865efd1b0f65de82c97bd778e46db7e801769cbc81367c8a150962a6005c9a3c931f834fee88dc7802031405e300dd97d6a0f63509db07743e421a3b65f51979e426bf5542cf9368dbf4d4590933e744a99880babc681f0bb5231874b68db00c58e8036da25d94d368f32b508dc3157f615ea4f8eb", @ANYRES32=0x0], &(0x7f0000001700)=0x8)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000180)={'freebsd\x00', 0x1}, 0x24)
open$dir(&(0x7f0000000280)='./file0\x00', 0xddef0877a2ee6317, 0x83)
setsockopt$inet_tcp_TCP_FASTOPEN(0xffffffffffffffff, 0x6, 0x401, &(0x7f0000000100)={0x6, "44720831ffea0f05d5061a0f9f024c9d"}, 0xd)
r5 = dup2(r0, r0)
setsockopt$inet_tcp_TCP_CONGESTION(r5, 0x6, 0x40, &(0x7f0000000040)='htcp\x00', 0x5)

04:25:18 executing program 1:
freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040))
r0 = socket(0x2, 0x1, 0x34)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffff9c, 0x6, 0x47, &(0x7f00000000c0)=0x2, 0x4)
rfork(0x1060)

04:25:18 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'rack\x00'}, 0x24)
rfork(0x1060)

04:25:18 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
sendto(r0, &(0x7f0000000040)="e76cc6021e9d51a1a84e4ad183a4d4fca97a0b85ce8b9412b934ea5f4617752362db66448568979caa3da7262a99bb3f995c73d6e3a5ee210d18932eede8e502a8bcb30ef33d6a5fe6b0a2f43bd9e43af4926af319", 0x55, 0xd, &(0x7f0000000100)=@in={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x5, "e2857ca8e0304aae3bafe03c1d676a2b"}, 0x14)
rfork(0x1060)
setsockopt$inet_tcp_int(r0, 0x6, 0x80, &(0x7f00000000c0)=0x1c39, 0x4)
rfork(0x14030)

04:25:18 executing program 2:
ioctl$KDGKBMODE(0xffffffffffffff9c, 0x40044b06, 0x5)
ioctl$KDSETREPEAT(0xffffffffffffff9c, 0x80084b66, &(0x7f0000000400)={[0x3408, 0x5]})
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = socket(0x10, 0x4, 0x9)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x3}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000040)={0x80, "b86b018649966346ab28146f34ecba1e"}, 0x14)
r2 = fcntl$dupfd(r1, 0x11, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000004c0)=ANY=[@ANYBLOB="0180b20044e49f72f49e0117f4b8f48e30cf40098d0796e328e50d4b35079fdc0271440323047a978628d2c7de96b2e67900d18e8fba9ee6be42db86", @ANYRES32=0x0], &(0x7f0000001700)=0x8)
r3 = openat$md(0xffffff9c, &(0x7f0000000480), 0x100000, 0x0)
dup2(0xffffffffffffffff, r3)
setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000440)='newreno\x00', 0x8)
getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f00000000c0)=""/138, &(0x7f0000000180)=0x8a)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r4, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r5 = dup2(r4, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000000)=ANY=[@ANYBLOB="56445d340497bc53b1bbf341cc43ba079f644e54482f350d89899f374c0b28a5d8ead1ab5a94005629d8c940b5", @ANYRES32=0x0], &(0x7f0000001700)=0x8)
setsockopt$inet_tcp_int(r5, 0x6, 0x1000, &(0x7f00000003c0)=0x3, 0x4)
aio_fsync(0x0, &(0x7f0000000300)={r1, 0x4, &(0x7f00000001c0)="e5b7e2eba8077559fab7617c1d1d720698dc7250417385a55c3d8a7206ecb85da096ade0a033124f57392de7054203b8278ae833991ee0c0f26c1a366f0659674146e15e09ceb1d428a4a9d965616c8608c9918cb4dd14d78a18724b1b423192726cbbb24be4954518b77666b25ab46ac81b086a32a5b5c2e8e145a9ab3a645ba5f419fb4e248b2befa6d7b82df2c0df03548f19fb263aa05356c585a8aabff2adba396d5aa266875b85151deff2a187c4fec51a0a", 0xb5, [0x3, 0x1ff], 0x5, 0x1, 0x1, {0xfffffff9, 0xffff, &(0x7f0000000280)="535c47b9a4709c3487bd1226eed2c89b42dcf57d19a10f1f137b25a84e4ebfb92d13e3ec58c1e1b66d1858aa7a9ad3150b4997854e024966f2dcc1d7c5f255efbb211bcf5fbbb41841f04f786b4e57a475d32f8f25fb122e"}, {0x4, 0xb, @sival_int=0x6, @spare=[0x80, 0x8, 0x3ff, 0x1, 0x8, 0x5, 0x7, 0x6]}})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000380)={'rack\x00', 0xfff}, 0x24)

04:25:18 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = dup2(0xffffffffffffffff, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000002c0)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r4, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r6 = dup2(r4, r5)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r6, 0x84, 0x19, &(0x7f00000000c0)={r3, 0x2}, 0x8)

04:25:18 executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
r2 = accept4$inet(r0, &(0x7f0000000200)={0x10, 0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000240)=0x10, 0x0)
connect$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r4 = dup2(r1, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000480)=ANY=[@ANYBLOB="fffdfffffe42b3b8ce07debd5dffb6ec2ed09091a4d0537f68036082dd0e8707311e9ec626e3cd4fed461401cd9a1fc0b5f91aff7087f096caad04d373523c376100004231019ca72785311a2d41a17119e4ab98d073445c81bb20bbafcb988540f9af7c00865efd1b0f65de82c97bd778e46db7e801769cbc81367c8a150962a6005c9a3c931f834fee88dc7802031405e300dd97d6a0f63509db07743e421a3b65f51979e426bf5542cf9368dbf4d4590933e744a99880babc681f0bb5231874b68db00c58e8036da25d94d368f32b508dc3157f615ea4f8eb", @ANYRES32=0x0], &(0x7f0000001700)=0x8)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000180)={'freebsd\x00', 0x1}, 0x24)
open$dir(&(0x7f0000000280)='./file0\x00', 0xddef0877a2ee6317, 0x83)
setsockopt$inet_tcp_TCP_FASTOPEN(0xffffffffffffffff, 0x6, 0x401, &(0x7f0000000100)={0x6, "44720831ffea0f05d5061a0f9f024c9d"}, 0xd)
setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, &(0x7f0000000040)='htcp\x00', 0x5)

04:25:18 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)=0x101, 0x4)
r1 = dup(r0)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0xffffff81, "d06338a543f6a3a6b04001cde7ff8054"}, 0x14)
rfork(0x84040)

04:25:18 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = dup2(0xffffffffffffffff, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000002c0)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r4, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r6 = dup2(r4, r5)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r6, 0x84, 0x19, &(0x7f00000000c0)={r3, 0x2}, 0x8)

04:25:18 executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
r2 = accept4$inet(r0, &(0x7f0000000200)={0x10, 0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000240)=0x10, 0x0)
connect$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r4 = dup2(r1, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000480)=ANY=[@ANYBLOB="fffdfffffe42b3b8ce07debd5dffb6ec2ed09091a4d0537f68036082dd0e8707311e9ec626e3cd4fed461401cd9a1fc0b5f91aff7087f096caad04d373523c376100004231019ca72785311a2d41a17119e4ab98d073445c81bb20bbafcb988540f9af7c00865efd1b0f65de82c97bd778e46db7e801769cbc81367c8a150962a6005c9a3c931f834fee88dc7802031405e300dd97d6a0f63509db07743e421a3b65f51979e426bf5542cf9368dbf4d4590933e744a99880babc681f0bb5231874b68db00c58e8036da25d94d368f32b508dc3157f615ea4f8eb", @ANYRES32=0x0], &(0x7f0000001700)=0x8)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000180)={'freebsd\x00', 0x1}, 0x24)
open$dir(&(0x7f0000000280)='./file0\x00', 0xddef0877a2ee6317, 0x83)
setsockopt$inet_tcp_TCP_FASTOPEN(0xffffffffffffffff, 0x6, 0x401, &(0x7f0000000100)={0x6, "44720831ffea0f05d5061a0f9f024c9d"}, 0xd)
setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, &(0x7f0000000040)='htcp\x00', 0x5)

04:25:18 executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
r2 = accept4$inet(r0, &(0x7f0000000200)={0x10, 0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000240)=0x10, 0x0)
connect$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r4 = dup2(r1, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000480)=ANY=[@ANYBLOB="fffdfffffe42b3b8ce07debd5dffb6ec2ed09091a4d0537f68036082dd0e8707311e9ec626e3cd4fed461401cd9a1fc0b5f91aff7087f096caad04d373523c376100004231019ca72785311a2d41a17119e4ab98d073445c81bb20bbafcb988540f9af7c00865efd1b0f65de82c97bd778e46db7e801769cbc81367c8a150962a6005c9a3c931f834fee88dc7802031405e300dd97d6a0f63509db07743e421a3b65f51979e426bf5542cf9368dbf4d4590933e744a99880babc681f0bb5231874b68db00c58e8036da25d94d368f32b508dc3157f615ea4f8eb", @ANYRES32=0x0], &(0x7f0000001700)=0x8)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000180)={'freebsd\x00', 0x1}, 0x24)
open$dir(&(0x7f0000000280)='./file0\x00', 0xddef0877a2ee6317, 0x83)
setsockopt$inet_tcp_TCP_FASTOPEN(0xffffffffffffffff, 0x6, 0x401, &(0x7f0000000100)={0x6, "44720831ffea0f05d5061a0f9f024c9d"}, 0xd)
setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, &(0x7f0000000040)='htcp\x00', 0x5)

04:25:18 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000002c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0x40, &(0x7f00000000c0)='vegas\x00', 0x6)
pipe2(&(0x7f0000000040)={0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x100000)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'freebsd\x00', 0x214a}, 0x24)

04:25:18 executing program 1:
r0 = socket(0x2, 0x20000000, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
rfork(0x1060)

04:25:18 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = dup2(0xffffffffffffffff, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000002c0)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r4, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r6 = dup2(r4, r5)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r6, 0x84, 0x19, &(0x7f00000000c0)={r3, 0x2}, 0x8)

04:25:18 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
shutdown(r2, 0x0)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
sendto$inet(r3, &(0x7f0000000180)="407fdf4791ba7d5891f230358432e9c3b8df51e8cc219b32258b8e411e8a5ba647d076544d45a9e1d34a6535707715a9410c21b486002505a71ca72531bc681f2eaee22d0270ecd49d7df0313c92", 0x4e, 0x20000, &(0x7f0000000200)={0x10, 0x2, 0x3}, 0x10)
r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000080)={<r5=>0x0, &(0x7f0000000000)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x10, 0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @local}}]}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x900, &(0x7f0000000100)={r5, 0x7}, &(0x7f0000000140)=0x8)
socket(0x2, 0x1, 0x3)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'freebsd\x00', 0x3}, 0x24)
rfork(0x1060)

04:25:18 executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
r2 = accept4$inet(r0, &(0x7f0000000200)={0x10, 0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000240)=0x10, 0x0)
connect$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r4 = dup2(r1, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000480)=ANY=[@ANYBLOB="fffdfffffe42b3b8ce07debd5dffb6ec2ed09091a4d0537f68036082dd0e8707311e9ec626e3cd4fed461401cd9a1fc0b5f91aff7087f096caad04d373523c376100004231019ca72785311a2d41a17119e4ab98d073445c81bb20bbafcb988540f9af7c00865efd1b0f65de82c97bd778e46db7e801769cbc81367c8a150962a6005c9a3c931f834fee88dc7802031405e300dd97d6a0f63509db07743e421a3b65f51979e426bf5542cf9368dbf4d4590933e744a99880babc681f0bb5231874b68db00c58e8036da25d94d368f32b508dc3157f615ea4f8eb", @ANYRES32=0x0], &(0x7f0000001700)=0x8)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000180)={'freebsd\x00', 0x1}, 0x24)
open$dir(&(0x7f0000000280)='./file0\x00', 0xddef0877a2ee6317, 0x83)
r5 = dup2(r0, r0)
setsockopt$inet_tcp_TCP_CONGESTION(r5, 0x6, 0x40, &(0x7f0000000040)='htcp\x00', 0x5)

04:25:18 executing program 2:
socket$inet_tcp(0x2, 0x1, 0x0)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
socket(0x1, 0x20000003, 0x6)
connect$inet(r0, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000002c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r4, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r6 = dup2(r4, r5)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f00000002c0)={0x1, [<r7=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000080)={r7}, 0x8)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000000)={r7}, &(0x7f0000000080)=0x8)
setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000040)='cubic\x00', 0x47)

04:25:18 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup2(r0, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000002c0)={0x1, [<r2=>0x0]}, &(0x7f0000001700)=0x8)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r3, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r5 = dup2(r3, r4)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r5, 0x84, 0x19, &(0x7f00000000c0)={r2, 0x2}, 0x8)

04:25:18 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
sendto(r0, &(0x7f0000000000)="6cb273cc4ad38cffe54dc3730b88bb73c21d1ff42ffa8fcef9612441e23b0e6d4925ffb5a1d96675fe16766293a4ab59c12970129fd11345e2b0ac8ebbc0aa720020ee114cb54b5645f79566e6b87cce6fdd4e67fc17efc18b02", 0x5a, 0x80, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x3, 0xfffffffb, @rand_addr="64c398856a6aef535c844de25081cfd4"}, 0x1c)
rfork(0x1060)

04:25:18 executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
r2 = accept4$inet(r0, &(0x7f0000000200)={0x10, 0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000240)=0x10, 0x0)
connect$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r4 = dup2(r1, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000480)=ANY=[@ANYBLOB="fffdfffffe42b3b8ce07debd5dffb6ec2ed09091a4d0537f68036082dd0e8707311e9ec626e3cd4fed461401cd9a1fc0b5f91aff7087f096caad04d373523c376100004231019ca72785311a2d41a17119e4ab98d073445c81bb20bbafcb988540f9af7c00865efd1b0f65de82c97bd778e46db7e801769cbc81367c8a150962a6005c9a3c931f834fee88dc7802031405e300dd97d6a0f63509db07743e421a3b65f51979e426bf5542cf9368dbf4d4590933e744a99880babc681f0bb5231874b68db00c58e8036da25d94d368f32b508dc3157f615ea4f8eb", @ANYRES32=0x0], &(0x7f0000001700)=0x8)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000180)={'freebsd\x00', 0x1}, 0x24)
r5 = dup2(r0, r0)
setsockopt$inet_tcp_TCP_CONGESTION(r5, 0x6, 0x40, &(0x7f0000000040)='htcp\x00', 0x5)

04:25:18 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup2(r0, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000002c0)={0x1, [<r2=>0x0]}, &(0x7f0000001700)=0x8)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r3, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r5 = dup2(r3, r4)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r5, 0x84, 0x19, &(0x7f00000000c0)={r2, 0x2}, 0x8)

04:25:18 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x47, &(0x7f0000000000)=0x9, 0x4)
rfork(0x1060)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000040)=0x3, 0x4)

04:25:18 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="010000b5b1ae8e95f59e2ab8a047d709000e4f5b68d295ec68fb122ee3f90d99bc66b83540ce1185b7fa6dadc1db584fa443c38ef7d56b36973b65012841c2457f6abad2e4cce5693a9998f03cf0a73a1a3daf9b5e98d4ac66c1ad4e78d24980cfa585b19c857e1f37da3ee1f93932eb75511d", @ANYRES32=0x0], &(0x7f0000001700)=0x8)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000040)={'freebsd\x00', 0x7}, 0x24)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r4, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r6 = dup2(r4, r5)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f00000002c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet_tcp_int(r6, 0x6, 0x22, &(0x7f0000000100)=0x10001, 0x4)

04:25:18 executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
r2 = accept4$inet(r0, &(0x7f0000000200)={0x10, 0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000240)=0x10, 0x0)
connect$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r4 = dup2(r1, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000480)=ANY=[@ANYBLOB="fffdfffffe42b3b8ce07debd5dffb6ec2ed09091a4d0537f68036082dd0e8707311e9ec626e3cd4fed461401cd9a1fc0b5f91aff7087f096caad04d373523c376100004231019ca72785311a2d41a17119e4ab98d073445c81bb20bbafcb988540f9af7c00865efd1b0f65de82c97bd778e46db7e801769cbc81367c8a150962a6005c9a3c931f834fee88dc7802031405e300dd97d6a0f63509db07743e421a3b65f51979e426bf5542cf9368dbf4d4590933e744a99880babc681f0bb5231874b68db00c58e8036da25d94d368f32b508dc3157f615ea4f8eb", @ANYRES32=0x0], &(0x7f0000001700)=0x8)
r5 = dup2(r0, r0)
setsockopt$inet_tcp_TCP_CONGESTION(r5, 0x6, 0x40, &(0x7f0000000040)='htcp\x00', 0x5)

04:25:18 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup2(r0, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000002c0)={0x1, [<r2=>0x0]}, &(0x7f0000001700)=0x8)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r3, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r5 = dup2(r3, r4)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r5, 0x84, 0x19, &(0x7f00000000c0)={r2, 0x2}, 0x8)

04:25:18 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
rfork(0x1060)

04:25:18 executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
r2 = accept4$inet(r0, &(0x7f0000000200)={0x10, 0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000240)=0x10, 0x0)
connect$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r3)
r4 = dup2(r0, r0)
setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000040)='htcp\x00', 0x5)

04:25:18 executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
r1 = accept4$inet(r0, &(0x7f0000000200)={0x10, 0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000240)=0x10, 0x0)
connect$inet(r1, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = dup2(r0, r0)
setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000040)='htcp\x00', 0x5)

04:25:18 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r1, r2)
shutdown(r2, 0x0)
rfork(0x1060)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r4, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r6 = dup2(r4, r5)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f00000002c0)={0x1, [<r7=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000080)={r7}, 0x8)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000000)={r7, 0xd8b}, 0x8)

04:25:18 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
setsockopt$inet_tcp_int(r0, 0x6, 0x100, &(0x7f0000000040)=0xfff, 0x4)

04:25:18 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000002c0)={0x1, [<r2=>0x0]}, &(0x7f0000001700)=0x8)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r3, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r5 = dup2(r3, r4)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r5, 0x84, 0x19, &(0x7f00000000c0)={r2, 0x2}, 0x8)

04:25:18 executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
r1 = accept4$inet(r0, &(0x7f0000000200)={0x10, 0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000240)=0x10, 0x0)
connect$inet(r1, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
r2 = dup2(r0, r0)
setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000040)='htcp\x00', 0x5)

04:25:18 executing program 2:
socket$inet_tcp(0x2, 0x1, 0x0)

04:25:18 executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
accept4$inet(r0, &(0x7f0000000200)={0x10, 0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000240)=0x10, 0x0)
r1 = dup2(r0, r0)
setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000040)='htcp\x00', 0x5)

04:25:18 executing program 1:
accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c, 0x10000000)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r0, r1)
getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
rfork(0x1060)

04:25:18 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000002c0)={0x1, [<r2=>0x0]}, &(0x7f0000001700)=0x8)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r3, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r5 = dup2(r3, r4)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r5, 0x84, 0x19, &(0x7f00000000c0)={r2, 0x2}, 0x8)

04:25:18 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'freebsd\x00', 0x2}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000000)=0xfffff1c5, 0x4)

04:25:18 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
pipe2(&(0x7f0000000080)={<r2=>0xffffffffffffffff}, 0x100004)
connect$inet(r1, &(0x7f0000000340)={0x10, 0x2, 0x1, @rand_addr=0x6}, 0x8)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f00000001c0)={@in6={{0x1c, 0x1c, 0x3, 0xfffffc01, @mcast1, 0x10000}}, <r4=>0x0, 0x6, 0x5, 0xffffffff, 0x9, 0x8}, &(0x7f0000000280)=0x98)
setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000300)={r4, 0x9}, 0x8)
r5 = dup2(r1, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="709d726b3f6224fdce9cdb650c6acd554c296d4c029902ab6a2eaaf8594adb5aa76df8951e063bd45633536f75fdf1ffd8acfefb430e514afe728b917db02d8aa4f65e596c4f5c8de8c7996c980a84c9ee4bbc5860620b7c2686b0104d3ac7b4dd5e6bad12964c4999e5ead8c390e9db7e2edf1ec6088537e26ecf2d225d3d2bbdfd8decf73af35b63a1024433", @ANYRES32=<r6=>0x0], &(0x7f0000001700)=0x8)
r7 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r7, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r8 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r9 = dup2(r7, r8)
fsync(r7)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r9, 0x84, 0x101, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x2, 0x100, @local={0xfe, 0x80, '\x00', 0x0}, 0x1}}, r6, 0x20, 0x8, 0x9, 0xcd8, 0x7}, &(0x7f0000000180)=0x98)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000040)={0xfe, "5082f9714621a91c74f39a17a3e162e4"}, 0x14)

04:25:18 executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
r1 = dup2(r0, r0)
setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000040)='htcp\x00', 0x5)

04:25:18 executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = dup2(r0, r0)
setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000040)='htcp\x00', 0x5)

04:25:18 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
socket(0x1, 0x2, 0x30)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r2, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r4 = dup2(r2, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000002c0)={0x1, [<r5=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080)={r5}, 0x8)
sendmsg$inet6_sctp(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @multicast2}, 0x10, &(0x7f0000000180)=[{&(0x7f0000000040)="1c591877f30266e9e42b8ffb1f773e4ba834bf6d2c97d5dd3b91bc39", 0x1c}, {&(0x7f0000000080)="22a7de72edda4e509df5574e4337dcba38f011217f3440b196204be8ff6fff99db749e34886a5a270f9f82c553f8affbcc3a8937491a862ae724fd93efa03ae065d51ec98e8c6b35fa957ef0353b77", 0x4f}, {&(0x7f0000000100)="373248e5aae75ce02680cf082addaa373ad157227487bdd21030ca09872790b1c4acb41944e3ff2bbc73150db77068a62e8701be18a90bd4e98d1700a31582c43a1d13d5391007de1e5d49ec4127abe7937d71bc6cf72a162823c528d7828909a3561a140ab59f9606fbe64562f504dfe884dfc043609ad3ccff8b5e8aa9", 0x7e}], 0x3, &(0x7f00000001c0)=[@sndinfo={0x1c, 0x84, 0x4, {0x8579, 0xc20, 0x10001, 0x4, r5}}], 0x1c, 0x20004}, 0x4)

04:25:18 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000002c0)={0x1, [<r2=>0x0]}, &(0x7f0000001700)=0x8)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r3, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r5 = dup2(r3, r4)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r5, 0x84, 0x19, &(0x7f00000000c0)={r2, 0x2}, 0x8)

04:25:18 executing program 0:
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000040)='htcp\x00', 0x5)

04:25:18 executing program 0:
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000040)='htcp\x00', 0x5)

04:25:18 executing program 0:
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000040)='htcp\x00', 0x5)

04:25:18 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, 0x0, &(0x7f0000001700))
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r3, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r5 = dup2(r3, r4)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r5, 0x84, 0x19, &(0x7f00000000c0)={0x0, 0x2}, 0x8)

04:25:18 executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = dup2(0xffffffffffffffff, r0)
setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000040)='htcp\x00', 0x5)

04:25:18 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r2, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r4 = dup2(r2, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x10)
r5 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000002c0), &(0x7f0000001700)=0x4)
ioctl$BIOCFEEDBACK(r5, 0x8004427c, &(0x7f0000000040)=0x9)
r6 = accept4(r4, &(0x7f0000000180)=@in={0x10, 0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000001c0)=0x10, 0x0)
sendto$inet(r6, &(0x7f0000000200)="81dac2539add6166a4df9e430e2e9f7418107a67c10bcfc0ba3118bf5b9b23d0b76225d9b0649a606252ad8d592978637310bcfab6ef7a358d5990ca08f645cf95b7aa414a7297cda357338808b34d3c5bd93e024ed0db773c93c9e9d42d8dd90d317cb6c28cd7f0f2bc7c2e0cbc33f4bdcd702ee2d5307b02adb3ff6da26aa0e0f9acb4194fa54e669f0903f4096737b26e32249105cf7415fc85cacd04e1961a", 0xa1, 0x8, &(0x7f0000000300)={0x10, 0x2, 0x0}, 0x10)
r7 = socket$inet_tcp(0x2, 0x1, 0x0)
r8 = open$dir(&(0x7f0000000100)='./file0\x00', 0x80, 0x40)
r9 = openat$evdev(0xffffff9c, &(0x7f0000000140), 0x400, 0x0)
dup2(r8, r9)
setsockopt$inet_tcp_TCP_CONGESTION(r7, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)

04:25:18 executing program 1:
syz_extract_tcp_res(&(0x7f0000000000), 0x8, 0x5)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00'}, 0x24)
rfork(0x1060)
syz_emit_ethernet(0x38, &(0x7f00000000c0)=ANY=[@ANYBLOB="000000000000ca607f44bbb00806001860000000000006cdd0e79ba5f02fe6c2bdd300015f3eddd9aa430c7d116a4dcd49c0508fa0f5c848f2000000000000816b792dc28b8d7c46f12895cebc61595118450000000000000000"])

04:25:18 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = accept4(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000140)=0x1c, 0x10000000)
setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000180)='vegas\x00', 0xffffffffffffff6a)
r2 = socket(0x10, 0x4, 0x25)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000100)='cdg\x00', 0x4)
getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000080), &(0x7f00000000c0)=0x8)
setsockopt$inet_tcp_int(r2, 0x6, 0x200, &(0x7f0000000040)=0x2, 0x4)

04:25:18 executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = dup2(0xffffffffffffffff, r0)
setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000040)='htcp\x00', 0x5)

04:25:18 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, 0x0, &(0x7f0000001700))
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r3, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r5 = dup2(r3, r4)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r5, 0x84, 0x19, &(0x7f00000000c0)={0x0, 0x2}, 0x8)

04:25:18 executing program 2:
sendmsg$inet6_sctp(0xffffffffffffff9c, &(0x7f0000001400)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x0, 0x3, @mcast1, 0x6}, 0x1c, &(0x7f00000013c0)=[{&(0x7f0000000080)="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", 0x1000}, {&(0x7f0000001080)="80209c0dc8be2dfa72de6a01805ee075d9351b24735c6ecd4219", 0x1a}, {&(0x7f00000010c0)="7215cdc0dd2ea8ced8e5790ff76050159315dc34499f07707513d95326921a441d54ed9afa6ce6d90de4032a953a6d88d1ab297864b73cadfdc672e1524a3a914b5747224348287523a657f59a4441c0c6b32c6d047cea57b7dc03b5ac6e777e656412c4495f29ef0605b87f4e3fad329f88a20637972641a698ec8e6c992c40a92e2dde22084206dec1e2f39865c24e6eb4af5698dbe5b64a951ab945dad7a500fcde209aae307799d384bfb0f1994b", 0xb0}, {&(0x7f0000001180)="41d9fe52b642dfa23ea2249eedc2f1c835dc66e2c5335d5270d972f128f857974f5d6fe344c3efe32e556be4", 0x2c}, {&(0x7f00000011c0)="a4035ebdd47bff22adfc30c29b2ebc0b37cb64b08b547b2714474c71082b8b6f7f2d6dbe7aff50a96843592f8e580e", 0x2f}, {&(0x7f0000001200)="2326dcd25b5056de7f585fba441f496394ce8b10bf34d97baeb40db1070e959501591bcd967f5f3b2077ad71a7d32d8b44ffa58aba75d7b03650b1761b07358f7848377ef87dbc3f19a938e06952dba1a780496185eeb8db9e3eeb0ede677a21d0cadea95fd307deb28c8d6f9a124d5bfc71e354b42a9c5af647bf6b138152765fe9df9ddafaccc57d260e40a483ccbd8d48e5607471", 0x96}, {&(0x7f00000012c0)="d26559c50bbb0131a7418757a1c9f71a82fcd139852268cd5c0c3c7c4b6c38e0e272f6cba7adc8845a179e107faa414c03f3069720291a5232a8b19cabb3f63b8f11a6cd9d0b0816e9eda8d6450ba1e94dd9ca2e2b3091d7873ad031a54f5ebaf7c730d50f7a768f88965e71081a2dcbe7668b38259f1b1f9774531f26046ffd7c63759d925d7e36c7a7ffc8f37fd11e69b80f4a228eb6320e22dafa91f23da521f70b521dac62a7687302f987b7f1ecf000248be9c812bd20171064728db39f69becbf545872540aef1bf755e41de6eb8830863cb02748eb7a3eb8e63fd9d1920145e1bc48bb212381ee01b270befa531d90bc35aa4", 0xf6}], 0x7, 0x0, 0x0, 0x189}, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)

04:25:18 executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = dup2(0xffffffffffffffff, r0)
setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000040)='htcp\x00', 0x5)

04:25:18 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, 0x0, &(0x7f0000001700))
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r3, &(0x7f0000000340)={0x10, 0x2, 0x3, @rand_addr=0x6}, 0x10)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r5 = dup2(r3, r4)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r5, 0x84, 0x19, &(0x7f00000000c0)={0x0, 0x2}, 0x8)

Nov 24 04:25:06 ci-freebsd-i386-if_delmulti_locked: detaching ifnet instance 0xfffffe0057776800
if_delmulti_locked: detaching ifnet instance 0xfffffe0057776800
4 syslogd: last message repeated 2 times
Nov 24if_delmulti_locked: detaching ifnet instance 0xfffffe0057776800
 04:25:18 ci-freebsd-i386-4 dhclient[817]: Interface tap1 is down, dhclient exiting
04:25:18 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = fhopen(&(0x7f0000000040)={{[0x5, 0x7]}, {0x5, 0x7, "60f660f27243a60e5161bb4676c1f637"}}, 0x800)
connect$inet(r1, &(0x7f0000000080)={0x10, 0x2, 0x1, @loopback}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)

Nov 24 04:25:18 ci-freebsd-i386-4 dhclient[817]: connection closed
Nov 24 04:25:18 ci-freebsd-i386-4 dhclient[817]: exiting.
if_delmulti_locked: detaching ifnet instance 0xfffffe0057776800
if_delmulti_locked: detaching ifnet instance 0xfffffe0057776800
if_delmulti_locked: detaching ifnet instance 0xfffffe0057776800
if_delmulti_locked: detaching ifnet instance 0xfffffe0057775800
if_delmulti_locked: detaching ifnet instance 0xfffffe0057775800
if_delmulti_locked: detaching ifnet instance 0xfffffe0057775800
if_delmulti_locked: detaching ifnet instance 0xfffffe0057775800
if_delmulti_locked: detaching ifnet instance 0xfffffe0057775800
if_delmulti_locked: detaching ifnet instance 0xfffffe0057775800
if_delmulti_locked: detaching ifnet instance 0xfffffe0057775800
if_delmulti_locked: detaching ifnet instance 0xfffffe0057775800
if_delmulti_locked: detaching ifnet instance 0xfffffe0057775800
if_delmulti_locked: detaching ifnet instance 0xfffffe0057775000
if_delmulti_locked: detaching ifnet instance 0xfffffe0057775000
if_delmulti_locked: detaching ifnet instance 0xfffffe0057775000
if_delmulti_locked: detaching ifnet instance 0xfffffe0057775000
if_delmulti_locked: detaching ifnet instance 0xfffffe0057775000
if_delmulti_locked: detaching ifnet instance 0xfffffe0057775000
if_delmulti_locked: detaching ifnet instance 0xfffffe0057775800
if_delmulti_locked: detaching ifnet instance 0xfffffe0057775800
if_delmulti_locked: detaching ifnet instance 0xfffffe0057775800
if_delmulti_locked: detaching ifnet instance 0xfffffe0057775800
if_delmulti_locked: detaching ifnet instance 0xfffffe0057775800
if_delmulti_locked: detaching ifnet instance 0xfffffe0057775800
Nov 24 04:25:26 ci-freebsd-i386-4 dhclient[2411]: send_packet: No buffer space available
if_delmulti_locked: detaching ifnet instance 0xfffffe0057775000
if_delmulti_locked: detaching ifnet instance 0xfffffe0057775000
if_delmulti_locked: detaching ifnet instance 0xfffffe0057775000
if_delmulti_locked: detaching ifnet instance 0xfffffe0057775000
if_delmulti_locked: detaching ifnet instance 0xfffffe0057775000
if_delmulti_locked: detaching ifnet instance 0xfffffe0057775000
if_delmulti_locked: detaching ifnet instance 0xfffffe0057775800
if_delmulti_locked: detaching ifnet instance 0xfffffe0057775800
if_delmulti_locked: detaching ifnet instance 0xfffffe0057775800
if_delmulti_locked: detaching ifnet instance 0xfffffe0057775800
if_delmulti_locked: detaching ifnet instance 0xfffffe0057775800
if_delmulti_locked: detaching ifnet instance 0xfffffe0057775800
if_delmulti_locked: detaching ifnet instance 0xfffffe0057775800
Nov 24 04:25:28 ci-freebsd-i386-4 dhclient[45432]: tap1: not found
Nov 24 04:25:28 ci-freebsd-i386-4 dhclient[45432]: exiting.
if_delmulti_locked: detaching ifnet instance 0xfffffe0057774800
if_delmulti_locked: detaching ifnet instance 0xfffffe0057774800
if_delmulti_locked: detaching ifnet instance 0xfffffe0057774800
if_delmulti_locked: detaching ifnet instance 0xfffffe0057774800
if_delmulti_locked: detaching ifnet instance 0xfffffe0057774800
if_delmulti_locked: detaching ifnet instance 0xfffffe0057774800
Nov 24 04:25:32 if_delmulti_locked: detaching ifnet instance 0xfffffe0057775800
ci-freebsd-i386-if_delmulti_locked: detaching ifnet instance 0xfffffe0057775800
4 dhclient[45470]: Interface tapif_delmulti_locked: detaching ifnet instance 0xfffffe0057775800
1 is down, dhclient exiting
Nov 24 04:25:32 ci-freebsd-i386-4 dhclient[45470]: connection closed
Nov 24 04:25:32 ci-freebsd-i386-4 dhclient[45470]: exiting.
if_delmulti_locked: detaching ifnet instance 0xfffffe0057775800
if_delmulti_locked: detaching ifnet instance 0xfffffe0057775800
if_delmulti_locked: detaching ifnet instance 0xfffffe0057775800
if_delmulti_locked: detaching ifnet instance 0xfffffe0057775800
if_delmulti_locked: detaching ifnet instance 0xfffffe0057775800
if_delmulti_locked: detaching ifnet instance 0xfffffe0057775800
if_delmulti_locked: detaching ifnet instance 0xfffffe0057774800
if_delmulti_locked: detaching ifnet instance 0xfffffe0057774800
if_delmulti_locked: detaching ifnet instance 0xfffffe0057774800
if_delmulti_locked: detaching ifnet instance 0xfffffe0057774800
if_delmulti_locked: detaching ifnet instance 0xfffffe0057774800
if_delmulti_locked: detaching ifnet instance 0xfffffe0057774800
if_delmulti_locked: detaching ifnet instance 0xfffffe0057776800
if_delmulti_locked: detaching ifnet instance 0xfffffe0057776800
if_delmulti_locked: detaching ifnet instance 0xfffffe0057776800
if_delmulti_locked: detaching ifnet instance 0xfffffe0057776800
if_delmulti_locked: detaching ifnet instance 0xfffffe0057776800
if_delmulti_locked: detaching ifnet instance 0xfffffe0057776800
if_delmulti_locked: detaching ifnet instance 0xfffffe0057774800
if_delmulti_locked: detaching ifnet instance 0xfffffe0057774800
if_delmulti_locked: detaching ifnet instance 0xfffffe0057774800
if_delmulti_locked: detaching ifnet instance 0xfffffe0057774800
if_delmulti_locked: detaching ifnet instance 0xfffffe0057774800
if_delmulti_locked: detaching ifnet instance 0xfffffe0057774800
2021/11/24 04:25:40 executor 1 failed 11 times:
executor 1: exit status 67
SYZFAIL: child failed
 (errno 0: No error: 0)
if_delmulti_locked: detaching ifnet instance 0xfffffe0057774000
if_delmulti_locked: detaching ifnet instance 0xfffffe0057774000
if_delmulti_locked: detaching ifnet instance 0xfffffe0057774000
if_delmulti_locked: detaching ifnet instance 0xfffffe0057774000
if_delmulti_locked: detaching ifnet instance 0xfffffe0057774000
if_delmulti_locked: detaching ifnet instance 0xfffffe0057774000
if_delmulti_locked: detaching ifnet instance 0xfffffe0057776000
if_delmulti_locked: detaching ifnet instance 0xfffffe0057776000
Nov 24 04:25:40 if_delmulti_locked: detaching ifnet instance 0xfffffe0057776000
ci-freebsd-i386-4 dhclient[4545]: Interface tap2 is down, dhclient exiting
if_delmulti_locked: detaching ifnet instance 0xfffffe009efda800
if_delmulti_locked: detaching ifnet instance 0xfffffe009efda800
if_delmulti_locked: detaching ifnet instance 0xfffffe009efda800
Nov 24 04:25:40 
FreeBSD/amd64 (ci-freebsd-i386-4.c.syzkaller.internal) (ttyu0)

login: Nov 24 04:25:40 ci-freebsd-i386-4 dhclient[4545]: connection closed
Nov 24 04:25:40 ci-freebsd-i386-4 dhclient[4545]: exiting.
Nov 24 04:25:40 ci-freebsd-i386-4 dhclient[6736]: connection closed
Nov 24 04:25:40 ci-freebsd-i386-4 dhclient[6736]: exiting.