ket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(r1, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:15:55 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r0, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c71902139960", 0x8}], 0x1, 0x0, 0x0, 0x180}, 0x20104)

02:15:55 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(r1, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:15:55 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r0, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)='F', 0x1}], 0x1, 0x0, 0x0, 0x180}, 0x20104)

02:15:55 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r0, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)='F', 0x1}], 0x1, 0x0, 0x0, 0x180}, 0x20104)

02:15:55 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:55 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(r1, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:15:55 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(r1, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:15:55 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:55 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r0, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)}], 0x1, 0x0, 0x0, 0x180}, 0x20104)

02:15:55 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:55 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r0, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)}], 0x1, 0x0, 0x0, 0x180}, 0x20104)

02:15:55 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:15:55 executing program 3:
r0 = socket(0x2, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
profil(0x0, 0x0, 0x0, 0x0)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r1, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r1, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r1, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:15:55 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)

02:15:55 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r0, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)}], 0x1, 0x0, 0x0, 0x180}, 0x20104)

02:15:55 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)

02:15:55 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:55 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r0, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)='F', 0x1}], 0x1}, 0x20104)

02:15:55 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(r1, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:15:55 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r0, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)='F', 0x1}], 0x1}, 0x0)

02:15:55 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)

02:15:55 executing program 3:
r0 = socket(0x2, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r1, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r1, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r1, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:15:55 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:55 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r0, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)='F', 0x1}], 0x1}, 0x0)

02:15:55 executing program 3:
r0 = socket(0x2, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r1, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r1, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r1, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:15:55 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r0, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)='F', 0x1}], 0x1}, 0x0)

02:15:55 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:55 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:55 executing program 3:
r0 = socket(0x2, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r1, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r1, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r1, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:15:55 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)

02:15:55 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:55 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:15:55 executing program 0:
socket(0x2, 0x1, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, &(0x7f00000000c0), 0x4)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r1, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r1, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r1, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r0)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:15:55 executing program 2:
socket(0x2, 0x1, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, &(0x7f00000000c0), 0x4)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r1, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r1, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r1, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r0)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:15:55 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:55 executing program 2:
socket(0x2, 0x1, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, &(0x7f00000000c0), 0x4)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r1, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r1, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r1, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r0)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:15:55 executing program 0:
socket(0x2, 0x1, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, &(0x7f00000000c0), 0x4)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r1, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r1, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r1, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r0)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:15:55 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r1, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:55 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:15:55 executing program 2:
socket(0x2, 0x1, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, &(0x7f00000000c0), 0x4)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r1, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r1, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r1, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r0)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:15:55 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r1, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:55 executing program 0:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r0, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:15:55 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r0, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:15:55 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r1, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:55 executing program 2:
socket(0x2, 0x1, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, &(0x7f00000000c0), 0x4)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r1, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r1, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r1, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r0)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:15:55 executing program 0:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r0, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:15:55 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r0, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:15:55 executing program 0:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r0, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:15:56 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:56 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r1, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r1, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r1, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:15:56 executing program 2:
socket(0x2, 0x1, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, &(0x7f00000000c0), 0x4)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r1, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r1, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r1, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r0)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:15:56 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:15:56 executing program 2:
socket(0x2, 0x1, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, &(0x7f00000000c0), 0x4)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r1, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r1, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r1, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r0)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:15:56 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:56 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r1, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r1, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r1, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:15:56 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:15:56 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r1, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r1, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r1, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:15:56 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:56 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:15:56 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:15:56 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:56 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:15:56 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:56 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:15:56 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:56 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:56 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:15:56 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:15:56 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:15:56 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:56 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:56 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(0xffffffffffffffff, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:56 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:15:56 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:15:56 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:15:56 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(0xffffffffffffffff, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:56 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:15:56 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(0xffffffffffffffff, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:56 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:15:56 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r1, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r1, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r1, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:15:56 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:56 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:15:56 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r1, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r1, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r1, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:15:56 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:56 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r1, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r1, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r1, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:15:56 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r1, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r1, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r1, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:15:56 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:56 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r1, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r1, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r1, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:15:56 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r1, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r1, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r1, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:15:56 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:56 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:56 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:56 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:56 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:56 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:56 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:56 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:56 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:15:56 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:56 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:56 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)

02:15:56 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:56 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:15:56 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:56 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)

02:15:57 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:15:57 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:57 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)

02:15:57 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)

02:15:57 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)

02:15:57 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:57 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:57 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:57 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)

02:15:57 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:57 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r1, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:57 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:57 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:57 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r1, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:57 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:57 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:57 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:57 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:57 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:57 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:15:57 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r1, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:57 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:57 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r1, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:57 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r1, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:57 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:15:57 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r1, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:57 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:57 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:57 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:57 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:15:57 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:57 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:57 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:15:57 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:57 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:57 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:57 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:57 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:15:57 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:57 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:15:57 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:57 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:57 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:57 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:57 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:57 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r1, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:15:57 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:57 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:57 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:57 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:57 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(r1, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:57 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:57 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:57 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r1, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:15:57 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(r1, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:57 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:57 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(r1, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:57 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r1, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:15:57 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:57 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket(0x2, 0x1, 0x0)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:57 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:57 executing program 1:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(r0, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r1, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r1, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r1, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:57 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:15:57 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:57 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket(0x2, 0x1, 0x0)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:58 executing program 1:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(r0, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r1, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r1, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r1, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:58 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:58 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket(0x2, 0x1, 0x0)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:58 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(0xffffffffffffffff, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:58 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:58 executing program 1:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(r0, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r1, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r1, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r1, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:58 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:15:58 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:58 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(0xffffffffffffffff, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:58 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:15:58 executing program 1:
r0 = socket(0x0, 0x1, 0x0)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(r1, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:58 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:58 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(0xffffffffffffffff, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:58 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(0xffffffffffffffff, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:58 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:58 executing program 1:
r0 = socket(0x0, 0x1, 0x0)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(r1, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:58 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:15:58 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(0xffffffffffffffff, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:58 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(0xffffffffffffffff, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:58 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:58 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:58 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:58 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:58 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:15:58 executing program 1:
r0 = socket(0x0, 0x0, 0x0)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(r1, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:58 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:58 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:58 executing program 1:
r0 = socket(0x0, 0x0, 0x0)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(r1, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:58 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:15:58 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:58 executing program 1:
r0 = socket(0x0, 0x0, 0x0)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(r1, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:58 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:15:58 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:58 executing program 1:
r0 = socket(0x0, 0x1, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r1, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r1, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r1, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:58 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:58 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:15:58 executing program 1:
r0 = socket(0x0, 0x1, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r1, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r1, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r1, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:58 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:58 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:58 executing program 1:
r0 = socket(0x0, 0x1, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r1, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r1, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r1, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:58 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:58 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:15:58 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:58 executing program 1:
r0 = socket(0x0, 0x1, 0x0)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(r1, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
r2 = socket(0x0, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:58 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:15:58 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:58 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:58 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:58 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:15:58 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:58 executing program 1:
r0 = socket(0x0, 0x1, 0x0)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(r1, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
r2 = socket(0x0, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:58 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:58 executing program 1:
r0 = socket(0x0, 0x1, 0x0)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(r1, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
r2 = socket(0x0, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:58 executing program 1:
r0 = socket(0x0, 0x1, 0x0)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(r1, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
r2 = socket(0x2, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:58 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:15:58 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:58 executing program 1:
r0 = socket(0x0, 0x1, 0x0)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(r1, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
r2 = socket(0x2, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:58 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:58 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:58 executing program 1:
r0 = socket(0x0, 0x1, 0x0)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(r1, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
r2 = socket(0x2, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:58 executing program 1:
r0 = socket(0x0, 0x1, 0x0)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(r1, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:58 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:15:58 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:58 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:58 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:58 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:58 executing program 1:
r0 = socket(0x0, 0x1, 0x0)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(r1, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:58 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:15:58 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:58 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:58 executing program 1:
r0 = socket(0x0, 0x1, 0x0)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(r1, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:58 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:58 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:15:58 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:58 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(0xffffffffffffffff, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:15:58 executing program 1:
r0 = socket(0x0, 0x1, 0x0)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(r1, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, 0x0, 0x0)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:58 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:59 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:59 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(0xffffffffffffffff, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:15:59 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:59 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:59 executing program 1:
r0 = socket(0x0, 0x1, 0x0)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(r1, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, 0x0, 0x0)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:59 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(0xffffffffffffffff, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:15:59 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:59 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:59 executing program 1:
r0 = socket(0x0, 0x1, 0x0)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(r1, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, 0x0, 0x0)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:59 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:59 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:15:59 executing program 1:
r0 = socket(0x0, 0x1, 0x0)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(r1, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:59 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:59 executing program 1:
r0 = socket(0x0, 0x1, 0x0)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(r1, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:59 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:59 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:59 executing program 1:
r0 = socket(0x0, 0x1, 0x0)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(r1, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:59 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:15:59 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r1, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r1, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r1, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:59 executing program 1:
r0 = socket(0x0, 0x1, 0x0)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(r1, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, 0x0, 0x0)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:59 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:59 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:15:59 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r1, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r1, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r1, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:59 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:59 executing program 1:
r0 = socket(0x0, 0x1, 0x0)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(r1, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, 0x0, 0x0)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:59 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:15:59 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r1, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r1, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r1, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:59 executing program 1:
r0 = socket(0x0, 0x1, 0x0)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(r1, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, 0x0, 0x0)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:59 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:15:59 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r1, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r1, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r1, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r0)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:59 executing program 1:
r0 = socket(0x0, 0x1, 0x0)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(r1, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(0xffffffffffffffff, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:59 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:59 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r1, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r1, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r1, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r0)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:59 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:15:59 executing program 1:
r0 = socket(0x0, 0x1, 0x0)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(r1, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(0xffffffffffffffff, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:59 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r1, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:59 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r1, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r1, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r1, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r0)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:59 executing program 1:
r0 = socket(0x0, 0x1, 0x0)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(r1, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(0xffffffffffffffff, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:59 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:15:59 executing program 1:
r0 = socket(0x0, 0x1, 0x0)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(r1, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, 0x0, 0x0)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:59 executing program 2:
r0 = socket(0x0, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:59 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r1, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:59 executing program 1:
r0 = socket(0x0, 0x1, 0x0)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(r1, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, 0x0, 0x0)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:59 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:15:59 executing program 2:
r0 = socket(0x0, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:59 executing program 1:
r0 = socket(0x0, 0x1, 0x0)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(r1, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, 0x0, 0x0)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:59 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r1, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:59 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r1, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:59 executing program 2:
r0 = socket(0x0, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:59 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r1, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:59 executing program 2:
r0 = socket(0x2, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:59 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:15:59 executing program 1:
r0 = socket(0x0, 0x1, 0x0)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(r1, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:59 executing program 2:
r0 = socket(0x2, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:59 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r1, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:59 executing program 1:
r0 = socket(0x0, 0x1, 0x0)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(r1, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:59 executing program 1:
r0 = socket(0x0, 0x1, 0x0)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(r1, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:59 executing program 2:
r0 = socket(0x2, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:59 executing program 0:
r0 = socket(0x0, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:59 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:15:59 executing program 0:
r0 = socket(0x0, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:59 executing program 1:
r0 = socket(0x0, 0x1, 0x0)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(r1, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, 0x0, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:59 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:15:59 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:59 executing program 1:
r0 = socket(0x0, 0x1, 0x0)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(r1, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, 0x0, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:59 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:59 executing program 0:
r0 = socket(0x0, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:59 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:15:59 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:59 executing program 1:
r0 = socket(0x0, 0x1, 0x0)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(r1, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, 0x0, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:59 executing program 0:
r0 = socket(0x2, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:59 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:59 executing program 1:
r0 = socket(0x0, 0x1, 0x0)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(r1, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:59 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:15:59 executing program 0:
r0 = socket(0x2, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:59 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:59 executing program 1:
r0 = socket(0x0, 0x1, 0x0)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(r1, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:59 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:15:59 executing program 0:
r0 = socket(0x2, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:59 executing program 1:
r0 = socket(0x0, 0x1, 0x0)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(r1, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:59 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:15:59 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:15:59 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:00 executing program 1:
r0 = socket(0x0, 0x1, 0x0)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(r1, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:00 executing program 1:
r0 = socket(0x0, 0x1, 0x0)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(r1, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:00 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket(0x0, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:00 executing program 1:
r0 = socket(0x0, 0x1, 0x0)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(r1, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:00 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:00 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:00 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket(0x0, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:00 executing program 1:
r0 = socket(0x0, 0x1, 0x0)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(r1, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{0x0}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:00 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:00 executing program 1:
r0 = socket(0x0, 0x1, 0x0)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(r1, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{0x0}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:00 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket(0x0, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:00 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:00 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:00 executing program 1:
r0 = socket(0x0, 0x1, 0x0)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(r1, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{0x0}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:00 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket(0x2, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:00 executing program 1:
r0 = socket(0x0, 0x1, 0x0)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(r1, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:00 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:00 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket(0x2, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:00 executing program 1:
r0 = socket(0x0, 0x1, 0x0)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(r1, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:00 executing program 1:
r0 = socket(0x0, 0x1, 0x0)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(r1, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:00 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket(0x2, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:00 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:00 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:00 executing program 1:
r0 = socket(0x0, 0x1, 0x0)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(r1, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080", 0x1e}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:00 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:00 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:00 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:00 executing program 1:
r0 = socket(0x0, 0x1, 0x0)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(r1, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080", 0x1e}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:00 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:00 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:00 executing program 1:
r0 = socket(0x0, 0x1, 0x0)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(r1, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080", 0x1e}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:00 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:00 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:00 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:00 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r1, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:00 executing program 1:
r0 = socket(0x0, 0x1, 0x0)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(r1, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468", 0x2d}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:00 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:00 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, 0x0, 0x0)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:00 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r1, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:00 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:00 executing program 1:
r0 = socket(0x0, 0x1, 0x0)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(r1, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468", 0x2d}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:00 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, 0x0, 0x0)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:00 executing program 1:
r0 = socket(0x0, 0x1, 0x0)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(r1, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468", 0x2d}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:00 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:00 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r1, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:00 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, 0x0, 0x0)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:00 executing program 1:
r0 = socket(0x0, 0x1, 0x0)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(r1, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f", 0x34}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:00 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:00 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:00 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r1, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:00 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:00 executing program 1:
r0 = socket(0x0, 0x1, 0x0)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(r1, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f", 0x34}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:00 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:00 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:00 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:00 executing program 1:
r0 = socket(0x0, 0x1, 0x0)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(r1, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f", 0x34}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:00 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r1, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:00 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:00 executing program 1:
r0 = socket(0x0, 0x1, 0x0)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(r1, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab", 0x38}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:00 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, 0x0, 0x0)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:00 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r1, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:00 executing program 1:
r0 = socket(0x0, 0x1, 0x0)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(r1, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab", 0x38}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:00 executing program 3:
r0 = socket(0x0, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:00 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, 0x0, 0x0)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:00 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x0, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:00 executing program 1:
r0 = socket(0x0, 0x1, 0x0)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(r1, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab", 0x38}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:00 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, 0x0, 0x0)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:00 executing program 1:
r0 = socket(0x0, 0x1, 0x0)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(r1, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee", 0x3a}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:00 executing program 3:
r0 = socket(0x0, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:00 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x0, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:00 executing program 1:
r0 = socket(0x0, 0x1, 0x0)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(r1, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee", 0x3a}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:00 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(0xffffffffffffffff, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:00 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x0, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:00 executing program 1:
r0 = socket(0x0, 0x1, 0x0)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(r1, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee", 0x3a}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:00 executing program 3:
r0 = socket(0x0, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:00 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(0xffffffffffffffff, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:00 executing program 1:
r0 = socket(0x0, 0x1, 0x0)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(r1, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0x3b}], 0x1}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:00 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x0, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:00 executing program 1:
r0 = socket(0x0, 0x1, 0x0)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(r1, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0x3b}], 0x1}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:00 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(0xffffffffffffffff, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:01 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, 0x0, 0x0)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:01 executing program 3:
r0 = socket(0x2, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:01 executing program 1:
r0 = socket(0x0, 0x1, 0x0)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(r1, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0x3b}], 0x1}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:01 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x0, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:01 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, 0x0, 0x0)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:01 executing program 1:
r0 = socket(0x0, 0x1, 0x0)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(r1, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0x3b}], 0x1, 0x0, 0x0, 0x180}, 0x0)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:01 executing program 3:
r0 = socket(0x2, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:01 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, 0x0, 0x0)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:01 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x0, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:01 executing program 1:
r0 = socket(0x0, 0x1, 0x0)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(r1, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0x3b}], 0x1, 0x0, 0x0, 0x180}, 0x0)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:01 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:01 executing program 1:
r0 = socket(0x0, 0x1, 0x0)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(r1, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0x3b}], 0x1, 0x0, 0x0, 0x180}, 0x0)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:01 executing program 3:
r0 = socket(0x2, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:01 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:01 executing program 1:
r0 = socket(0x0, 0x1, 0x0)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(r1, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:01 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:01 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:01 executing program 1:
r0 = socket(0x0, 0x1, 0x0)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(r1, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:01 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:01 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:01 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, 0x0, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:01 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:01 executing program 1:
r0 = socket(0x0, 0x1, 0x0)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(r1, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:01 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, 0x0, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:01 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:01 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:01 executing program 1:
r0 = socket(0x0, 0x1, 0x0)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(r1, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:01 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, 0x0, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:01 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x0, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:01 executing program 1:
socket(0x0, 0x1, 0x0)
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(r0, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r1, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r1, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r1, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:01 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:01 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:01 executing program 1:
socket(0x0, 0x1, 0x0)
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(r0, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r1, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r1, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r1, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:01 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:01 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x0, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:01 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:01 executing program 1:
socket(0x0, 0x1, 0x0)
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(r0, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r1, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r1, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r1, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:01 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:01 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x0, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:01 executing program 1:
socket(0x0, 0x1, 0x0)
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(r0, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r1, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r1, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r1, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:01 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:01 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:01 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:01 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:01 executing program 1:
socket(0x0, 0x1, 0x0)
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(r0, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r1, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r1, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r1, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:01 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:01 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:01 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:01 executing program 1:
socket(0x0, 0x1, 0x0)
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(r0, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r1, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r1, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r1, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x20100, 0x0, 0x0)

02:16:01 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:01 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:01 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{0x0}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:01 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:01 executing program 1:
socket(0x0, 0x1, 0x0)
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(r0, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r1, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r1, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r1, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x20100, 0x0, 0x0)

02:16:01 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{0x0}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:01 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x0, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:01 executing program 1:
socket(0x0, 0x1, 0x0)
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(r0, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r1, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r1, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r1, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x20100, 0x0, 0x0)

02:16:01 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{0x0}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:01 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000), 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:01 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x0, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:01 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:01 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:01 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:01 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000), 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:01 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:01 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000), 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:01 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:01 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x0, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:01 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000), 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:01 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:01 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:01 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, 0x0, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:01 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080", 0x1e}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:01 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:01 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:01 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, 0x0, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:01 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080", 0x1e}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:01 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, 0x0, 0x0)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:01 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:01 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x0, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:01 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080", 0x1e}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:01 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:01 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, 0x0, 0x0)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:02 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:02 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468", 0x2d}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:02 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, 0x0, 0x0)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:02 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:02 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468", 0x2d}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:02 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468", 0x2d}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:02 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x0, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:02 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f", 0x34}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:02 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f", 0x34}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:02 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f", 0x34}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:02 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x0, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:02 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x0, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:02 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:02 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080", 0x1e}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:02 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f", 0x34}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:02 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:02 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080", 0x1e}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:02 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab", 0x38}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:02 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x0, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:02 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, 0x0, 0x0)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:03 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab", 0x38}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:03 executing program 1:
r0 = socket(0x0, 0x1, 0x0)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(r1, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0x3b}], 0x1, 0x0, 0x0, 0x180}, 0x0)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:03 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x0, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:03 executing program 1:
r0 = socket(0x0, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:03 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, 0x0, 0x0)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:03 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab", 0x38}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:03 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x0, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:03 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, 0x0, 0x0)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:03 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(0xffffffffffffffff, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:03 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r1, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:03 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:03 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee", 0x3a}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:03 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r1, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:03 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(0xffffffffffffffff, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:03 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:03 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee", 0x3a}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:03 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(0xffffffffffffffff, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:03 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:03 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x0, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:03 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:03 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r1, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:03 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x0, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:03 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee", 0x3a}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:03 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:03 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x0, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:03 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0x3b}], 0x1}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:03 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x0, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:03 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:03 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0x3b}], 0x1}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:03 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:03 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0x3b}], 0x1}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:03 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x0, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:03 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:03 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:03 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:03 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0x3b}], 0x1, 0x0, 0x0, 0x180}, 0x0)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:03 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:03 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:03 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000), 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:03 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:03 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0x3b}], 0x1, 0x0, 0x0, 0x180}, 0x0)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:03 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:03 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000), 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:03 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0x3b}], 0x1, 0x0, 0x0, 0x180}, 0x0)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:03 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, 0x0, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:03 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000), 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:03 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r1, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r1, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r1, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:03 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:03 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, 0x0, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:03 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, 0x0, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:03 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:03 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:03 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:03 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r1, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r1, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r1, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:03 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:03 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:03 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r1, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r1, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r1, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:03 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:03 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:03 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:03 executing program 2:
socket(0x2, 0x1, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r1, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r1, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r1, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r0)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:03 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:03 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:03 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r1, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r1, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r1, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:03 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, 0x0, 0x0)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:03 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:03 executing program 2:
socket(0x2, 0x1, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r1, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r1, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r1, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r0)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:03 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, 0x0, 0x0)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:03 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{0x0}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:03 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{0x0}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:04 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:04 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, 0x0, 0x0)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:04 executing program 2:
socket(0x2, 0x1, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r1, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r1, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r1, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r0)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:04 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{0x0}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:04 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:04 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:04 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:04 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:04 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:04 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080", 0x1e}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:04 executing program 2:
socket(0x2, 0x1, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r1, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r1, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r1, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r0)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:04 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080", 0x1e}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:04 executing program 2:
socket(0x2, 0x1, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r1, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r1, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r1, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r0)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x20100, 0x0, 0x0)

02:16:04 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080", 0x1e}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:04 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:04 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)='F', 0x1}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:04 executing program 1:
socket(0x2, 0x1, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r1, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r1, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r1, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r0)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:04 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:05 executing program 1:
socket(0x2, 0x1, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r1, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r1, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r1, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r0)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:05 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)='F', 0x1}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:05 executing program 2:
socket(0x2, 0x1, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r1, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r1, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r1, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r0)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x20100, 0x0, 0x0)

02:16:05 executing program 2:
socket(0x2, 0x1, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r1, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r1, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r1, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r0)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x20100, 0x0, 0x0)

02:16:05 executing program 1:
r0 = socket(0x0, 0x1, 0x0)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(r1, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:05 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)='F', 0x1}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:05 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:05 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, 0x0, 0x0)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:05 executing program 1:
r0 = socket(0x0, 0x1, 0x0)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(r1, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:05 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec3", 0x10}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:05 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:05 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec3", 0x10}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:05 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:05 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec3", 0x10}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:05 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, 0x0, 0x0)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:05 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f645", 0x17}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:05 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, 0x0, 0x0)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:05 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f645", 0x17}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:05 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:05 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, 0x0, 0x0)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:05 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:05 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f645", 0x17}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:05 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(0xffffffffffffffff, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:05 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671", 0x1b}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:05 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:05 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:05 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(0xffffffffffffffff, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:05 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671", 0x1b}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:05 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:05 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671", 0x1b}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:05 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a6710000", 0x1d}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:05 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:05 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a6710000", 0x1d}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:05 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(0xffffffffffffffff, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:05 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:05 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a6710000", 0x1d}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:05 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:05 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:05 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080", 0x1e}], 0x1}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:05 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:05 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080", 0x1e}], 0x1}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:05 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a6710000", 0x1d}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:05 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:05 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:05 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080", 0x1e}], 0x1}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:05 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:05 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080", 0x1e}], 0x1, 0x0, 0x0, 0x180}, 0x0)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:05 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:05 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:05 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:05 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080", 0x1e}], 0x1, 0x0, 0x0, 0x180}, 0x0)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:05 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080", 0x1e}], 0x1, 0x0, 0x0, 0x180}, 0x0)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:05 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(r1, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:05 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r1, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080", 0x1e}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:05 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:06 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r1, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080", 0x1e}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:06 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:06 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:06 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, 0x0, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:06 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:06 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r1, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080", 0x1e}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:06 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:06 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080", 0x1e}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:06 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, 0x0, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:06 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:06 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080", 0x1e}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:06 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, 0x0, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:06 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:06 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080", 0x1e}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:06 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:06 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:06 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080", 0x1e}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:06 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:06 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080", 0x1e}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:06 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:06 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:06 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080", 0x1e}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:06 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:06 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080", 0x1e}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:06 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:06 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:06 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:06 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:06 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:06 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080", 0x1e}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:06 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:06 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080", 0x1e}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:06 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:06 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:06 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:06 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080", 0x1e}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:06 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:06 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080", 0x1e}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:06 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:06 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080", 0x1e}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:06 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:06 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080", 0x1e}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, 0x0, 0x0)

02:16:06 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080", 0x1e}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, 0x0, 0x0)

02:16:06 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:06 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:06 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{0x0}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:06 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080", 0x1e}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, 0x0, 0x0)

02:16:06 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{0x0}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:06 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{0x0}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:06 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:06 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:06 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:06 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:06 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:06 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r1, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:06 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r1, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:06 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:06 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:06 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:07 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r1, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:07 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:07 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:07 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:07 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:07 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:07 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080", 0x1e}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:07 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:07 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r1, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:07 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r1, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:07 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:07 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r1, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:07 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080", 0x1e}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:07 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r1, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:07 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080", 0x1e}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:07 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r1, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:07 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:07 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468", 0x2d}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:07 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468", 0x2d}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:07 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r1, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:07 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468", 0x2d}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:07 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0x2, @rand_addr=0x1}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r1)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r3, &(0x7f0000000140)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
r4 = dup2(r3, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r5=>0x0]}, &(0x7f0000001700)=0xe)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}, r5}, 0x0)

02:16:07 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r1, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:07 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:07 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f", 0x34}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:07 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0x2, @rand_addr=0x1}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r1)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r3, &(0x7f0000000140)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
r4 = dup2(r3, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f0000001700)=0xe)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x0, 0x0, @loopback}}}, &(0x7f0000000100)=0x88)

02:16:07 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:07 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:07 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:07 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r1, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, &(0x7f00000000c0), 0x4)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:07 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:07 executing program 0:
socket(0x2, 0x1, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r1, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, &(0x7f00000000c0), 0x4)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r0)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:07 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f", 0x34}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:07 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0x2, @rand_addr=0x1}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r1)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r3, &(0x7f0000000140)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
r4 = dup2(r3, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r5=>0x0]}, &(0x7f0000001700)=0xe)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x0, 0x10, @loopback, 0x40}}, r5}, &(0x7f0000000100)=0x88)

02:16:07 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0x2, @rand_addr=0x1}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r1)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r3, &(0x7f0000000140)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
r4 = dup2(r3, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f0000001700)=0xe)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, 0x0, &(0x7f0000000100))

02:16:07 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:07 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f", 0x34}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:07 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f", 0x34}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:07 executing program 0:
socket(0x2, 0x1, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r1, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, &(0x7f00000000c0), 0x4)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r0)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:07 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab", 0x38}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:07 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:07 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r1, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, &(0x7f00000000c0), 0x4)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:07 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r1, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, &(0x7f00000000c0), 0x4)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:07 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab", 0x38}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:07 executing program 0:
socket(0x2, 0x1, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r1, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, &(0x7f00000000c0), 0x4)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r0)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:07 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:07 executing program 0:
socket(0x2, 0x1, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r1, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, &(0x7f00000000c0), 0x4)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r0)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:07 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab", 0x38}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:07 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, &(0x7f00000000c0), 0x4)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:07 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, &(0x7f00000000c0), 0x4)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:07 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee", 0x3a}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:07 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, &(0x7f00000000c0), 0x4)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:07 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:07 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee", 0x3a}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:07 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, &(0x7f00000000c0), 0x4)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:08 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee", 0x3a}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:08 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, &(0x7f00000000c0), 0x4)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:08 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, &(0x7f00000000c0), 0x4)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:08 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0x3b}], 0x1}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:08 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:08 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:08 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, &(0x7f00000000c0), 0x4)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:08 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0x3b}], 0x1}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:08 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:08 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0x3b}], 0x1}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:08 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:08 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:08 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0x3b}], 0x1, 0x0, 0x0, 0x180}, 0x0)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:08 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0x2, @rand_addr=0x1}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r1)
r2 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r3, &(0x7f0000000140)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
r4 = dup2(r3, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r5=>0x0]}, &(0x7f0000001700)=0xe)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x1c, 0x0, 0x10, @loopback, 0x40}}, r5}, &(0x7f0000000100)=0x88)

02:16:08 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:08 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0x3b}], 0x1, 0x0, 0x0, 0x180}, 0x0)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:08 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(0xffffffffffffffff, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:08 executing program 0:
socket(0x2, 0x1, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r1, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r1, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r1, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r0)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:08 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0x3b}], 0x1, 0x0, 0x0, 0x180}, 0x0)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:08 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080", 0x1e}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:08 executing program 0:
connect$inet6(0xffffffffffffff9c, &(0x7f0000000200)={0x1c, 0x1c, 0x0, 0x9, @loopback, 0x400}, 0x1c)
socket(0x2, 0x1, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00', 0x8000}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2}, 0x10)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r0)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x2, @rand_addr=0x2000001}, 0x10)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r4, r5)
connect$inet(r4, &(0x7f0000000000)={0x10, 0x2, 0x2, @broadcast}, 0x10)
fcntl$getown(r1, 0x5)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:08 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r4, &(0x7f0000000040)={0x10, 0x2, 0x2, @rand_addr=0x1}, 0x10)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r4, r5)
connect$inet(r4, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080", 0x1e}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet_icmp(0x2, 0x2, 0x1)
r6 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r6, &(0x7f0000000040)={0x10, 0x2, 0x2, @rand_addr=0x1}, 0x10)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r6, r7)
setsockopt$inet_sctp_SCTP_INITMSG(r6, 0x84, 0x3, &(0x7f0000000200)={0x8, 0x2, 0x401, 0x1001}, 0xfffffd89)

02:16:08 executing program 0:
connect$inet6(0xffffffffffffff9c, &(0x7f0000000200)={0x1c, 0x1c, 0x0, 0x9, @loopback, 0x400}, 0x1c)
socket(0x2, 0x1, 0x0) (async)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) (async)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) (async)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00', 0x8000}, 0x24) (async)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2}, 0x10) (async)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104) (async)
fcntl$dupfd(0xffffffffffffffff, 0x0, r0)
r4 = socket$inet_sctp(0x2, 0x5, 0x84) (async)
connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x2, @rand_addr=0x2000001}, 0x10)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r4, r5) (async)
connect$inet(r4, &(0x7f0000000000)={0x10, 0x2, 0x2, @broadcast}, 0x10) (async)
fcntl$getown(r1, 0x5) (async)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:08 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(0xffffffffffffffff, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:08 executing program 0:
connect$inet6(0xffffffffffffff9c, &(0x7f0000000200)={0x1c, 0x1c, 0x0, 0x9, @loopback, 0x400}, 0x1c)
socket(0x2, 0x1, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84) (async)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff) (async)
r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket(0x2, 0x1, 0x0) (async)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000240)={'freebsd\x00', 0x8000}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2}, 0x10)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r0)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r2, &(0x7f0000000040)={0x10, 0x2, 0x2, @rand_addr=0x2000001}, 0x10)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r4, r5) (async)
dup2(r4, r5)
connect$inet(r4, &(0x7f0000000000)={0x10, 0x2, 0x2, @broadcast}, 0x10)
fcntl$getown(r1, 0x5)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:08 executing program 0:
socket(0x2, 0x1, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(0xffffffffffffff9c, 0xffffffffffffffff)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000380)=0x9, 0x4)
r4 = accept(0xffffffffffffff9c, &(0x7f0000000200)=@un=@abs={0x8}, &(0x7f0000000240)=0x8)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r6 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r6, &(0x7f0000000140)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
r7 = dup2(r6, r5)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000440)=ANY=[@ANYBLOB="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", @ANYRES32=<r8=>0x0], &(0x7f0000001700)=0xe)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x23, &(0x7f0000000080)={@in6={{0xffffffffffffffeb, 0x1c, 0x3, 0x0, @empty}}, r8}, &(0x7f0000000040)=0x90)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r4, 0x84, 0x903, &(0x7f0000000280)={r8, 0x3f, 0xd6}, 0x8)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x101}, &(0x7f0000000040)=0x8)
fcntl$dupfd(0xffffffffffffffff, 0x0, r0)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
r9 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r9, &(0x7f0000000040)={0x10, 0x2, 0x2, @rand_addr=0x1}, 0x10)
r10 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r9, r10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x105, &(0x7f00000003c0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000400)=0x10)

02:16:08 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r1, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:08 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r1, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:08 executing program 0:
socket(0x2, 0x1, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) (async)
socket$inet6_sctp(0x1c, 0x0, 0x84) (async, rerun: 64)
r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) (async, rerun: 64)
dup2(0xffffffffffffff9c, 0xffffffffffffffff)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket(0x2, 0x1, 0x0) (async, rerun: 32)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000380)=0x9, 0x4) (rerun: 32)
r4 = accept(0xffffffffffffff9c, &(0x7f0000000200)=@un=@abs={0x8}, &(0x7f0000000240)=0x8) (async)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) (async, rerun: 32)
r6 = socket$inet_sctp(0x2, 0x5, 0x84) (rerun: 32)
connect$inet(r6, &(0x7f0000000140)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) (async)
r7 = dup2(r6, r5)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000440)=ANY=[@ANYBLOB="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", @ANYRES32=<r8=>0x0], &(0x7f0000001700)=0xe)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x23, &(0x7f0000000080)={@in6={{0xffffffffffffffeb, 0x1c, 0x3, 0x0, @empty}}, r8}, &(0x7f0000000040)=0x90)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r4, 0x84, 0x903, &(0x7f0000000280)={r8, 0x3f, 0xd6}, 0x8) (async)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10) (async, rerun: 64)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104) (rerun: 64)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x101}, &(0x7f0000000040)=0x8) (async)
fcntl$dupfd(0xffffffffffffffff, 0x0, r0)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10) (async)
r9 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r9, &(0x7f0000000040)={0x10, 0x2, 0x2, @rand_addr=0x1}, 0x10) (async)
r10 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r9, r10) (async, rerun: 32)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x105, &(0x7f00000003c0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000400)=0x10) (rerun: 32)

02:16:08 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(0xffffffffffffffff, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:08 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84) (async)
socket$inet6_sctp(0x1c, 0x0, 0x84) (async)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84) (async)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
profil(0x0, 0x0, 0x0, 0x7) (async)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) (async)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10) (async)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r4, &(0x7f0000000040)={0x10, 0x2, 0x2, @rand_addr=0x1}, 0x10) (async)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r4, r5) (async)
connect$inet(r4, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84) (async)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080", 0x1e}], 0x1, 0x0, 0x0, 0x180}, 0x20104) (async)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1) (async)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet_icmp(0x2, 0x2, 0x1) (async)
r6 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r6, &(0x7f0000000040)={0x10, 0x2, 0x2, @rand_addr=0x1}, 0x10) (async)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r6, r7) (async)
setsockopt$inet_sctp_SCTP_INITMSG(r6, 0x84, 0x3, &(0x7f0000000200)={0x8, 0x2, 0x401, 0x1001}, 0xfffffd89)

02:16:08 executing program 1:
r0 = socket(0x2, 0x1, 0x0) (async)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84) (async)
socket$inet6_sctp(0x1c, 0x0, 0x84) (async)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff) (async)
dup2(r2, 0xffffffffffffffff) (async)
socket$inet_sctp(0x2, 0x0, 0x84) (async)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7) (async)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) (async)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r4, &(0x7f0000000040)={0x10, 0x2, 0x2, @rand_addr=0x1}, 0x10)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r4, r5) (async)
connect$inet(r4, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84) (async)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080", 0x1e}], 0x1, 0x0, 0x0, 0x180}, 0x20104) (async, rerun: 64)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1) (async, rerun: 64)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) (async, rerun: 64)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10) (async, rerun: 64)
socket$inet_icmp(0x2, 0x2, 0x1) (async)
r6 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r6, &(0x7f0000000040)={0x10, 0x2, 0x2, @rand_addr=0x1}, 0x10) (async, rerun: 64)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) (rerun: 64)
dup2(r6, r7)
setsockopt$inet_sctp_SCTP_INITMSG(r6, 0x84, 0x3, &(0x7f0000000200)={0x8, 0x2, 0x401, 0x1001}, 0xfffffd89)

02:16:08 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r1, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:08 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:08 executing program 0:
socket(0x2, 0x1, 0x0) (async)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) (async)
socket$inet6_sctp(0x1c, 0x0, 0x84) (async)
r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) (async)
dup2(0xffffffffffffff9c, 0xffffffffffffffff) (async)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000380)=0x9, 0x4)
r4 = accept(0xffffffffffffff9c, &(0x7f0000000200)=@un=@abs={0x8}, &(0x7f0000000240)=0x8)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
r6 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r6, &(0x7f0000000140)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
r7 = dup2(r6, r5)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000440)=ANY=[@ANYBLOB="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", @ANYRES32=<r8=>0x0], &(0x7f0000001700)=0xe)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x23, &(0x7f0000000080)={@in6={{0xffffffffffffffeb, 0x1c, 0x3, 0x0, @empty}}, r8}, &(0x7f0000000040)=0x90) (async)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r4, 0x84, 0x903, &(0x7f0000000280)={r8, 0x3f, 0xd6}, 0x8) (async)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10) (async)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104) (async)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x101}, &(0x7f0000000040)=0x8) (async)
fcntl$dupfd(0xffffffffffffffff, 0x0, r0) (async)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10) (async)
r9 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r9, &(0x7f0000000040)={0x10, 0x2, 0x2, @rand_addr=0x1}, 0x10) (async)
r10 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r9, r10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x105, &(0x7f00000003c0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000400)=0x10)

02:16:08 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:08 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:08 executing program 1:
r0 = socket(0x1, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r3 = socket$inet_sctp(0x2, 0x0, 0x84)
r4 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r3, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
sendto$inet6(r2, &(0x7f0000000340)="86536e746cc4be2ae3ba3b97d480942a5ba4195efeaf999ff15e0baa8c938aa1aae2ff30b9ffc50576a90b5f89f45b81c4fbf973ee", 0x35, 0x100, &(0x7f0000000380)={0x1c, 0x1c, 0x1, 0x80000001, @loopback, 0x5364}, 0x1c)
profil(0x0, 0x0, 0x0, 0x7)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r5, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r5, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r5, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r7 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r7, &(0x7f0000000140)={0xfffffffffffffee1, 0x2, 0x0}, 0x10)
r8 = dup2(r7, r6)
r9 = dup(r4)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r9, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x6, 0xd8, "e603afc808a180e1e4953b05223b386f847d0ce31699ae92652a718e8beb2ff7fbbf8c2b66769e136a644be9395f80416c2fa8c5075f006493ffaf19ae1f91a17538d5942c1a089a6ac31b81d16b7f1b3ef7e135b95b58e38ae5c65a98124ce40ac6661a8453b282bbb6d3cfe520a9dbdf9da1d47b156d9a4d029dca91013836681bbbbb11cce0b850f92622c7c300e26cdd0d9c890210c1444d9dc1f340d034422ddd0cc0577259acfe15c1db64a4ae29b5928b2c871cf236e0e3a7064e6eb6a6b5e92ade5f1e1c8e68abee778aa45b5403823df09b1e5d"}, 0xe0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f00000003c0)=ANY=[@ANYBLOB="010000362e7f9646cadc2d829999376900800000000000005e2af475fca763e34ec99ebb173abb8629bcbadd6dba005d5288fb74b59942951a0c4210b9f576ee0d09e1248a47a2de07be8ee4fd58ef31681d043fb4b0d706a52954112a09892d1fb5de51dc1d19", @ANYRES32=<r10=>0x0], &(0x7f0000001700)=0xe)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x23, &(0x7f0000000080)={@in6={{0xffffffffffffffeb, 0x1c, 0x3, 0x0, @empty}}, r10}, &(0x7f0000000040)=0x90)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x2, 0x1000, r10}, 0xc)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r5, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080", 0x1e}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:08 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
sendto$inet(r0, &(0x7f0000000200)="4f8cec7af6f8b3eb15c7635b45415cde17211d8559b6d5f518b75557929e30f3f00b5d4e4e997bf1bfd47f728ba0d77ecf0d7bd73425f6b8c43a6de90725823208414f9474961829e6a5f87f38c54eefe883bacc68aa24ff8d8f6860e51bfd153bd506d75c0456afa4a964d3d9bd34acf09c9692e68ae7a4a74139f832909582c9937453bc1c54c79c5a677246d2fbe94d0a4a5ab4ed8a95c8e35436717a0285aaefee50e3141c11bf76ff1574424dbdba3bfbe84606dbeeb584a8638fb0a6d56b50fb7bc82f61e5e413af11c23be08b44ea82b141d5adb94c24899ace7316fb922fbf31428cc76e59b0f5149f43", 0xee, 0x1, &(0x7f0000000000)={0x10, 0x2, 0x1, @rand_addr=0xfa0}, 0x10)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:08 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:08 executing program 1:
r0 = socket(0x1, 0x1, 0x0) (async)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) (async)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) (async)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r3 = socket$inet_sctp(0x2, 0x0, 0x84) (async)
r4 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r3, 0xffffffffffffffff) (async)
socket$inet_sctp(0x2, 0x0, 0x84) (async)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
sendto$inet6(r2, &(0x7f0000000340)="86536e746cc4be2ae3ba3b97d480942a5ba4195efeaf999ff15e0baa8c938aa1aae2ff30b9ffc50576a90b5f89f45b81c4fbf973ee", 0x35, 0x100, &(0x7f0000000380)={0x1c, 0x1c, 0x1, 0x80000001, @loopback, 0x5364}, 0x1c) (async)
profil(0x0, 0x0, 0x0, 0x7) (async)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r5, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) (async, rerun: 32)
bind$inet(r5, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10) (async, rerun: 32)
connect$inet(r5, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10) (async)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r7 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r7, &(0x7f0000000140)={0xfffffffffffffee1, 0x2, 0x0}, 0x10) (async)
r8 = dup2(r7, r6)
r9 = dup(r4)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r9, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x6, 0xd8, "e603afc808a180e1e4953b05223b386f847d0ce31699ae92652a718e8beb2ff7fbbf8c2b66769e136a644be9395f80416c2fa8c5075f006493ffaf19ae1f91a17538d5942c1a089a6ac31b81d16b7f1b3ef7e135b95b58e38ae5c65a98124ce40ac6661a8453b282bbb6d3cfe520a9dbdf9da1d47b156d9a4d029dca91013836681bbbbb11cce0b850f92622c7c300e26cdd0d9c890210c1444d9dc1f340d034422ddd0cc0577259acfe15c1db64a4ae29b5928b2c871cf236e0e3a7064e6eb6a6b5e92ade5f1e1c8e68abee778aa45b5403823df09b1e5d"}, 0xe0) (async, rerun: 64)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f00000003c0)=ANY=[@ANYBLOB="010000362e7f9646cadc2d829999376900800000000000005e2af475fca763e34ec99ebb173abb8629bcbadd6dba005d5288fb74b59942951a0c4210b9f576ee0d09e1248a47a2de07be8ee4fd58ef31681d043fb4b0d706a52954112a09892d1fb5de51dc1d19", @ANYRES32=<r10=>0x0], &(0x7f0000001700)=0xe) (rerun: 64)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x23, &(0x7f0000000080)={@in6={{0xffffffffffffffeb, 0x1c, 0x3, 0x0, @empty}}, r10}, &(0x7f0000000040)=0x90) (async)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x2, 0x1000, r10}, 0xc) (async)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r5, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080", 0x1e}], 0x1, 0x0, 0x0, 0x180}, 0x20104) (async)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) (async)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:08 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:08 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:08 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff) (async)
sendto$inet(r0, &(0x7f0000000200)="4f8cec7af6f8b3eb15c7635b45415cde17211d8559b6d5f518b75557929e30f3f00b5d4e4e997bf1bfd47f728ba0d77ecf0d7bd73425f6b8c43a6de90725823208414f9474961829e6a5f87f38c54eefe883bacc68aa24ff8d8f6860e51bfd153bd506d75c0456afa4a964d3d9bd34acf09c9692e68ae7a4a74139f832909582c9937453bc1c54c79c5a677246d2fbe94d0a4a5ab4ed8a95c8e35436717a0285aaefee50e3141c11bf76ff1574424dbdba3bfbe84606dbeeb584a8638fb0a6d56b50fb7bc82f61e5e413af11c23be08b44ea82b141d5adb94c24899ace7316fb922fbf31428cc76e59b0f5149f43", 0xee, 0x1, &(0x7f0000000000)={0x10, 0x2, 0x1, @rand_addr=0xfa0}, 0x10)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) (async)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10) (async, rerun: 64)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10) (async, rerun: 64)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104) (async)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1) (async)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:08 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff) (async)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
sendto$inet(r0, &(0x7f0000000200)="4f8cec7af6f8b3eb15c7635b45415cde17211d8559b6d5f518b75557929e30f3f00b5d4e4e997bf1bfd47f728ba0d77ecf0d7bd73425f6b8c43a6de90725823208414f9474961829e6a5f87f38c54eefe883bacc68aa24ff8d8f6860e51bfd153bd506d75c0456afa4a964d3d9bd34acf09c9692e68ae7a4a74139f832909582c9937453bc1c54c79c5a677246d2fbe94d0a4a5ab4ed8a95c8e35436717a0285aaefee50e3141c11bf76ff1574424dbdba3bfbe84606dbeeb584a8638fb0a6d56b50fb7bc82f61e5e413af11c23be08b44ea82b141d5adb94c24899ace7316fb922fbf31428cc76e59b0f5149f43", 0xee, 0x1, &(0x7f0000000000)={0x10, 0x2, 0x1, @rand_addr=0xfa0}, 0x10)
dup2(0xffffffffffffffff, 0xffffffffffffffff) (async)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10) (async)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10) (async)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:08 executing program 1:
socket(0x1, 0x1, 0x0) (async)
r0 = socket(0x1, 0x1, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84) (async)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r3 = socket$inet_sctp(0x2, 0x0, 0x84)
r4 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r3, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84) (async)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
socket$inet6_sctp(0x1c, 0x5, 0x84)
sendto$inet6(r2, &(0x7f0000000340)="86536e746cc4be2ae3ba3b97d480942a5ba4195efeaf999ff15e0baa8c938aa1aae2ff30b9ffc50576a90b5f89f45b81c4fbf973ee", 0x35, 0x100, &(0x7f0000000380)={0x1c, 0x1c, 0x1, 0x80000001, @loopback, 0x5364}, 0x1c)
profil(0x0, 0x0, 0x0, 0x7) (async)
profil(0x0, 0x0, 0x0, 0x7)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r5, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r5, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10) (async)
bind$inet(r5, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r5, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r7 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r7, &(0x7f0000000140)={0xfffffffffffffee1, 0x2, 0x0}, 0x10) (async)
connect$inet(r7, &(0x7f0000000140)={0xfffffffffffffee1, 0x2, 0x0}, 0x10)
r8 = dup2(r7, r6)
r9 = dup(r4)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r9, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x6, 0xd8, "e603afc808a180e1e4953b05223b386f847d0ce31699ae92652a718e8beb2ff7fbbf8c2b66769e136a644be9395f80416c2fa8c5075f006493ffaf19ae1f91a17538d5942c1a089a6ac31b81d16b7f1b3ef7e135b95b58e38ae5c65a98124ce40ac6661a8453b282bbb6d3cfe520a9dbdf9da1d47b156d9a4d029dca91013836681bbbbb11cce0b850f92622c7c300e26cdd0d9c890210c1444d9dc1f340d034422ddd0cc0577259acfe15c1db64a4ae29b5928b2c871cf236e0e3a7064e6eb6a6b5e92ade5f1e1c8e68abee778aa45b5403823df09b1e5d"}, 0xe0) (async)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r9, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x6, 0xd8, "e603afc808a180e1e4953b05223b386f847d0ce31699ae92652a718e8beb2ff7fbbf8c2b66769e136a644be9395f80416c2fa8c5075f006493ffaf19ae1f91a17538d5942c1a089a6ac31b81d16b7f1b3ef7e135b95b58e38ae5c65a98124ce40ac6661a8453b282bbb6d3cfe520a9dbdf9da1d47b156d9a4d029dca91013836681bbbbb11cce0b850f92622c7c300e26cdd0d9c890210c1444d9dc1f340d034422ddd0cc0577259acfe15c1db64a4ae29b5928b2c871cf236e0e3a7064e6eb6a6b5e92ade5f1e1c8e68abee778aa45b5403823df09b1e5d"}, 0xe0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f00000003c0)=ANY=[@ANYBLOB="010000362e7f9646cadc2d829999376900800000000000005e2af475fca763e34ec99ebb173abb8629bcbadd6dba005d5288fb74b59942951a0c4210b9f576ee0d09e1248a47a2de07be8ee4fd58ef31681d043fb4b0d706a52954112a09892d1fb5de51dc1d19", @ANYRES32=<r10=>0x0], &(0x7f0000001700)=0xe)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x23, &(0x7f0000000080)={@in6={{0xffffffffffffffeb, 0x1c, 0x3, 0x0, @empty}}, r10}, &(0x7f0000000040)=0x90)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x2, 0x1000, r10}, 0xc)
socket$inet_sctp(0x2, 0x0, 0x84) (async)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r5, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080", 0x1e}], 0x1, 0x0, 0x0, 0x180}, 0x20104) (async)
sendmsg$unix(r5, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080", 0x1e}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:08 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:08 executing program 0:
socket(0x2, 0x1, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r1, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r1, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r1, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r0)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x20100, &(0x7f0000000000)=@in={0x10, 0x2, 0x3, @rand_addr=0x80000001}, 0x10)

02:16:08 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:08 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:08 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:08 executing program 0:
socket(0x2, 0x1, 0x0) (async)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) (async)
socket$inet6_sctp(0x1c, 0x0, 0x84) (async)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async, rerun: 64)
r1 = socket(0x2, 0x1, 0x0) (rerun: 64)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r1, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10) (async)
connect$inet(r1, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10) (async)
sendmsg$unix(r1, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r0)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x20100, &(0x7f0000000000)=@in={0x10, 0x2, 0x3, @rand_addr=0x80000001}, 0x10)

02:16:08 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x14)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080", 0x1e}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:08 executing program 1:
socket(0x2, 0x1, 0x0) (async)
r0 = socket(0x2, 0x1, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84) (async)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff) (async)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84) (async)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x14)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4) (async)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84) (async)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080", 0x1e}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) (async)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:08 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84) (async)
socket$inet6_sctp(0x1c, 0x0, 0x84) (async)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff) (async, rerun: 32)
dup2(r2, 0xffffffffffffffff) (async, rerun: 32)
socket$inet_sctp(0x2, 0x0, 0x84) (async, rerun: 32)
socket$inet6_sctp(0x1c, 0x5, 0x84) (rerun: 32)
profil(0x0, 0x0, 0x0, 0x7) (async, rerun: 32)
r3 = socket(0x2, 0x1, 0x0) (async, rerun: 32)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x14)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4) (async)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) (async, rerun: 32)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10) (async, rerun: 32)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10) (async, rerun: 32)
socket$inet_sctp(0x2, 0x0, 0x84) (async, rerun: 32)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080", 0x1e}], 0x1, 0x0, 0x0, 0x180}, 0x20104) (async)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:08 executing program 0:
socket(0x2, 0x1, 0x0) (async)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) (async)
socket$inet6_sctp(0x1c, 0x0, 0x84) (async)
dup2(0xffffffffffffffff, 0xffffffffffffffff) (async, rerun: 64)
dup2(0xffffffffffffffff, 0xffffffffffffffff) (async, rerun: 64)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) (async)
bind$inet(r1, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10) (async)
connect$inet(r1, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10) (async)
sendmsg$unix(r1, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104) (async)
fcntl$dupfd(0xffffffffffffffff, 0x0, r0) (async)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x20100, &(0x7f0000000000)=@in={0x10, 0x2, 0x3, @rand_addr=0x80000001}, 0x10)

02:16:08 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:08 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = dup(r1)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f00000002c0)={0x0, 0x5, 0x80}, 0x8)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r4, &(0x7f0000000040)={0x10, 0x2, 0x2, @rand_addr=0x1}, 0x10)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r4, r5)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, &(0x7f0000000340), &(0x7f0000000300)=0x4)
setsockopt$inet6_sctp_SCTP_CONNECT_X(r5, 0x84, 0x8007, &(0x7f0000000040)={0x2, &(0x7f0000000200)=[@in6={0x1c, 0x1c, 0x3, 0x75d1, @mcast1, 0x7f}, @in6={0x1c, 0x1c, 0x3, 0x800, @rand_addr="9a27a545d6b49170d4364db712fe5056", 0x20}, @in={0x10, 0x2, 0x3, @broadcast}, @in6={0x1c, 0x1c, 0x3, 0x101, @loopback, 0x9eb}]}, &(0x7f0000000280)=0x10)
socket$inet_icmp(0x2, 0x2, 0x1)
dup2(r3, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r6 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0xc, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r6, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r6, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x5, 0x84)
sendmsg$unix(r6, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080", 0x1e}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r7 = fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffff9c, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
dup(r7)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:08 executing program 0:
socket(0x2, 0x1, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
r2 = dup2(r1, 0xffffffffffffffff)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000000)={0x401, 0x620, 0x6, 0x6}, 0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r4, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r4, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r4, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r0)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
connect$inet6(r3, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x8, @mcast2, 0x5}, 0x1c)

02:16:08 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:08 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:09 executing program 0:
socket(0x2, 0x1, 0x0) (async)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
r2 = dup2(r1, 0xffffffffffffffff)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000000)={0x401, 0x620, 0x6, 0x6}, 0x10) (async)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r4, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10) (async)
connect$inet(r4, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10) (async)
sendmsg$unix(r4, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104) (async)
fcntl$dupfd(0xffffffffffffffff, 0x0, r0)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10) (async)
connect$inet6(r3, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x8, @mcast2, 0x5}, 0x1c)

02:16:09 executing program 1:
r0 = socket(0x2, 0x1, 0x0) (async)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = dup(r1)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f00000002c0)={0x0, 0x5, 0x80}, 0x8) (async)
socket$inet6_sctp(0x1c, 0x1, 0x84) (async)
r3 = socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff) (async)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r4, &(0x7f0000000040)={0x10, 0x2, 0x2, @rand_addr=0x1}, 0x10)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r4, r5)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, &(0x7f0000000340), &(0x7f0000000300)=0x4) (async)
setsockopt$inet6_sctp_SCTP_CONNECT_X(r5, 0x84, 0x8007, &(0x7f0000000040)={0x2, &(0x7f0000000200)=[@in6={0x1c, 0x1c, 0x3, 0x75d1, @mcast1, 0x7f}, @in6={0x1c, 0x1c, 0x3, 0x800, @rand_addr="9a27a545d6b49170d4364db712fe5056", 0x20}, @in={0x10, 0x2, 0x3, @broadcast}, @in6={0x1c, 0x1c, 0x3, 0x101, @loopback, 0x9eb}]}, &(0x7f0000000280)=0x10) (async)
socket$inet_icmp(0x2, 0x2, 0x1)
dup2(r3, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84) (async)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7) (async)
r6 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0xc, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r6, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10) (async)
connect$inet(r6, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10) (async)
socket$inet_sctp(0x2, 0x5, 0x84) (async)
sendmsg$unix(r6, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080", 0x1e}], 0x1, 0x0, 0x0, 0x180}, 0x20104) (async)
r7 = fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffff9c, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) (async)
dup(r7) (async)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:09 executing program 0:
socket(0x2, 0x1, 0x0) (async)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) (async)
socket$inet6_sctp(0x1c, 0x0, 0x84) (async)
dup2(0xffffffffffffffff, 0xffffffffffffffff) (async)
r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
r2 = dup2(r1, 0xffffffffffffffff)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000000)={0x401, 0x620, 0x6, 0x6}, 0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) (async)
bind$inet(r4, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r4, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r4, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104) (async)
fcntl$dupfd(0xffffffffffffffff, 0x0, r0) (async)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10) (async)
connect$inet6(r3, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x8, @mcast2, 0x5}, 0x1c)

02:16:09 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:09 executing program 0:
socket(0x2, 0x1, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
r1 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x8000, 0x0)
dup2(r1, r0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
r4 = socket$unix(0x1, 0x2, 0x0)
dup2(r2, r4)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0x3b}, {&(0x7f0000000200)="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", 0x1000}], 0x2, 0x0, 0x0, 0x100}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r0)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x20100, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1, 0x80000000, @empty}, 0x1c)

02:16:09 executing program 0:
socket(0x2, 0x1, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) (async)
socket$inet6_sctp(0x1c, 0x0, 0x84) (async)
dup2(0xffffffffffffffff, 0xffffffffffffffff) (async)
dup2(0xffffffffffffffff, 0xffffffffffffffff) (async)
r1 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x8000, 0x0)
dup2(r1, r0) (async)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) (async)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
r4 = socket$unix(0x1, 0x2, 0x0)
dup2(r2, r4) (async)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10) (async)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0x3b}, {&(0x7f0000000200)="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", 0x1000}], 0x2, 0x0, 0x0, 0x100}, 0x20104) (async)
fcntl$dupfd(0xffffffffffffffff, 0x0, r0)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x20100, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1, 0x80000000, @empty}, 0x1c)

02:16:09 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:09 executing program 1:
r0 = socket(0x2, 0x1, 0x0) (async)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = dup(r1)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f00000002c0)={0x0, 0x5, 0x80}, 0x8)
socket$inet6_sctp(0x1c, 0x1, 0x84) (async)
r3 = socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r4, &(0x7f0000000040)={0x10, 0x2, 0x2, @rand_addr=0x1}, 0x10) (async)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r4, r5)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, &(0x7f0000000340), &(0x7f0000000300)=0x4) (async)
setsockopt$inet6_sctp_SCTP_CONNECT_X(r5, 0x84, 0x8007, &(0x7f0000000040)={0x2, &(0x7f0000000200)=[@in6={0x1c, 0x1c, 0x3, 0x75d1, @mcast1, 0x7f}, @in6={0x1c, 0x1c, 0x3, 0x800, @rand_addr="9a27a545d6b49170d4364db712fe5056", 0x20}, @in={0x10, 0x2, 0x3, @broadcast}, @in6={0x1c, 0x1c, 0x3, 0x101, @loopback, 0x9eb}]}, &(0x7f0000000280)=0x10)
socket$inet_icmp(0x2, 0x2, 0x1) (async)
dup2(r3, 0xffffffffffffffff) (async)
socket$inet_sctp(0x2, 0x0, 0x84) (async)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
profil(0x0, 0x0, 0x0, 0x7)
r6 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0xc, &(0x7f0000000000)=0x40, 0x4) (async)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) (async)
bind$inet(r6, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10) (async)
connect$inet(r6, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10) (async)
socket$inet_sctp(0x2, 0x5, 0x84)
sendmsg$unix(r6, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080", 0x1e}], 0x1, 0x0, 0x0, 0x180}, 0x20104) (async)
r7 = fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffff9c, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) (async)
dup(r7)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:09 executing program 0:
socket(0x2, 0x1, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) (async)
socket$inet6_sctp(0x1c, 0x0, 0x84) (async)
dup2(0xffffffffffffffff, 0xffffffffffffffff) (async)
dup2(0xffffffffffffffff, 0xffffffffffffffff) (async, rerun: 32)
r1 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000040), 0x8000, 0x0) (rerun: 32)
dup2(r1, r0) (async, rerun: 32)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) (rerun: 32)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) (async)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10) (async)
r4 = socket$unix(0x1, 0x2, 0x0)
dup2(r2, r4) (async, rerun: 64)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10) (rerun: 64)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0x3b}, {&(0x7f0000000200)="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", 0x1000}], 0x2, 0x0, 0x0, 0x100}, 0x20104) (async)
fcntl$dupfd(0xffffffffffffffff, 0x0, r0)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x20100, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1, 0x80000000, @empty}, 0x1c)

02:16:09 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:09 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r1, &(0x7f0000000240)={0x1c, 0x1c, 0x3, 0xffff, @loopback, 0xc68}, 0x1c)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = socket(0x2, 0x1, 0x0)
dup2(r3, r0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
getpeername(r0, &(0x7f0000000040)=@in6={0x1c}, &(0x7f0000000200)=0x1c)
bind$inet(r4, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r4, &(0x7f0000000180)={0x10, 0x2, 0x2, @rand_addr=0x3}, 0x10)
sendmsg$unix(r4, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @broadcast}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00', 0x2}, 0x24)
socket$inet6_sctp(0x1c, 0x5, 0x84)

02:16:09 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:09 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:09 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r3 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r3, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r4, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r4, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r4, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r4, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080", 0x1e}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
r5 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r5, &(0x7f0000000040)={0x10, 0x2, 0x2, @rand_addr=0x1}, 0x10)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r5, r6)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000200)={0x0, 0x5, 0x6}, 0x8)
dup2(r2, r5)

02:16:09 executing program 0:
r0 = socket(0x2, 0x1, 0x0) (async, rerun: 32)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) (rerun: 32)
connect$inet6(r1, &(0x7f0000000240)={0x1c, 0x1c, 0x3, 0xffff, @loopback, 0xc68}, 0x1c)
socket$inet6_sctp(0x1c, 0x0, 0x84) (async, rerun: 32)
r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) (async, rerun: 32)
r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) (async)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = socket(0x2, 0x1, 0x0)
dup2(r3, r0) (async, rerun: 32)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) (rerun: 32)
getpeername(r0, &(0x7f0000000040)=@in6={0x1c}, &(0x7f0000000200)=0x1c)
bind$inet(r4, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10) (async, rerun: 64)
connect$inet(r4, &(0x7f0000000180)={0x10, 0x2, 0x2, @rand_addr=0x3}, 0x10) (async, rerun: 64)
sendmsg$unix(r4, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104) (async)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1) (async)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @broadcast}, 0x10) (async, rerun: 32)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00', 0x2}, 0x24) (async, rerun: 32)
socket$inet6_sctp(0x1c, 0x5, 0x84)

02:16:09 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:09 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r3 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r3, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84) (async)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7) (async)
profil(0x0, 0x0, 0x0, 0x7)
socket(0x2, 0x1, 0x0) (async)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r4, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r4, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r4, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84) (async)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r4, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080", 0x1e}], 0x1, 0x0, 0x0, 0x180}, 0x20104) (async)
sendmsg$unix(r4, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080", 0x1e}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1) (async)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
r5 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r5, &(0x7f0000000040)={0x10, 0x2, 0x2, @rand_addr=0x1}, 0x10)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r5, r6) (async)
dup2(r5, r6)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000200)={0x0, 0x5, 0x6}, 0x8)
dup2(r2, r5) (async)
dup2(r2, r5)

02:16:09 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:09 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r1, &(0x7f0000000240)={0x1c, 0x1c, 0x3, 0xffff, @loopback, 0xc68}, 0x1c) (async)
socket$inet6_sctp(0x1c, 0x0, 0x84) (async)
r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) (async)
r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) (async)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = socket(0x2, 0x1, 0x0)
dup2(r3, r0) (async, rerun: 32)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) (async, rerun: 32)
getpeername(r0, &(0x7f0000000040)=@in6={0x1c}, &(0x7f0000000200)=0x1c) (async, rerun: 32)
bind$inet(r4, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10) (async, rerun: 32)
connect$inet(r4, &(0x7f0000000180)={0x10, 0x2, 0x2, @rand_addr=0x3}, 0x10) (async, rerun: 32)
sendmsg$unix(r4, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104) (rerun: 32)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1) (async)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @broadcast}, 0x10) (async)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00', 0x2}, 0x24)
socket$inet6_sctp(0x1c, 0x5, 0x84)

02:16:09 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:09 executing program 0:
socket(0x2, 0x1, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r1, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
freebsd10_pipe(&(0x7f0000000000)={<r2=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000200)=0x8)
connect$inet(r1, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r1, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r0)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:09 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84) (async)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84) (async)
r3 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r3, 0xffffffffffffffff) (async)
dup2(r3, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
socket(0x2, 0x1, 0x0) (async)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r4, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r4, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r4, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r4, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080", 0x1e}], 0x1, 0x0, 0x0, 0x180}, 0x20104) (async)
sendmsg$unix(r4, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080", 0x1e}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) (async)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
r5 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r5, &(0x7f0000000040)={0x10, 0x2, 0x2, @rand_addr=0x1}, 0x10)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r5, r6)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000200)={0x0, 0x5, 0x6}, 0x8) (async)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000200)={0x0, 0x5, 0x6}, 0x8)
dup2(r2, r5) (async)
dup2(r2, r5)

02:16:09 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:09 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:09 executing program 0:
socket(0x2, 0x1, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r1, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
freebsd10_pipe(&(0x7f0000000000)={<r2=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000200)=0x8)
connect$inet(r1, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r1, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r0)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket(0x2, 0x1, 0x0) (async)
socket$inet6_sctp(0x1c, 0x1, 0x84) (async)
socket$inet6_sctp(0x1c, 0x0, 0x84) (async)
dup2(0xffffffffffffffff, 0xffffffffffffffff) (async)
dup2(0xffffffffffffffff, 0xffffffffffffffff) (async)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
socket(0x2, 0x1, 0x0) (async)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) (async)
bind$inet(r1, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10) (async)
freebsd10_pipe(&(0x7f0000000000)) (async)
getsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000200)=0x8) (async)
connect$inet(r1, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10) (async)
sendmsg$unix(r1, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104) (async)
fcntl$dupfd(0xffffffffffffffff, 0x0, r0) (async)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10) (async)

02:16:09 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
connect$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0x2, @loopback}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
r3 = openat$efidev(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r4, &(0x7f0000000040)={0x10, 0x2, 0x2, @rand_addr=0x1}, 0x10)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r4, r5)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r5, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000080)=0x4)
dup2(r5, r3)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r6 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r6, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r6, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r6, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$unix(r6, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080", 0x1e}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:09 executing program 0:
socket(0x2, 0x1, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84) (async, rerun: 32)
dup2(0xffffffffffffffff, 0xffffffffffffffff) (async, rerun: 32)
dup2(0xffffffffffffffff, 0xffffffffffffffff) (async)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) (async, rerun: 64)
bind$inet(r1, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10) (async, rerun: 64)
freebsd10_pipe(&(0x7f0000000000)={<r2=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000200)=0x8) (async)
connect$inet(r1, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10) (async, rerun: 32)
sendmsg$unix(r1, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104) (async, rerun: 32)
fcntl$dupfd(0xffffffffffffffff, 0x0, r0)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:09 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:09 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
connect$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0x2, @loopback}, 0x10) (async)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84) (async)
r2 = socket$inet_sctp(0x2, 0x5, 0x84) (async)
r3 = openat$efidev(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r4, &(0x7f0000000040)={0x10, 0x2, 0x2, @rand_addr=0x1}, 0x10)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r4, r5) (async)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r5, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000080)=0x4) (async)
dup2(r5, r3) (async)
dup2(r2, 0xffffffffffffffff) (async)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7) (async)
r6 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r6, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
socket$inet_sctp(0x2, 0x1, 0x84) (async)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) (async)
bind$inet(r6, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10) (async)
connect$inet(r6, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10) (async)
socket$inet_sctp(0x2, 0x0, 0x84) (async)
socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$unix(r6, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080", 0x1e}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1) (async)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) (async)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:09 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:09 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
connect$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0x2, @loopback}, 0x10) (async)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) (async)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x5, 0x84) (async)
r3 = openat$efidev(0xffffffffffffff9c, &(0x7f0000000300), 0x0, 0x0) (async)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r4, &(0x7f0000000040)={0x10, 0x2, 0x2, @rand_addr=0x1}, 0x10)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r4, r5) (async)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r5, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000080)=0x4) (async)
dup2(r5, r3)
dup2(r2, 0xffffffffffffffff) (async, rerun: 64)
socket$inet_sctp(0x2, 0x0, 0x84) (async, rerun: 64)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
profil(0x0, 0x0, 0x0, 0x7)
r6 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r6, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4) (async)
socket$inet_sctp(0x2, 0x1, 0x84) (async)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) (async, rerun: 32)
bind$inet(r6, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10) (async, rerun: 32)
connect$inet(r6, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10) (async)
socket$inet_sctp(0x2, 0x0, 0x84) (async, rerun: 64)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async, rerun: 64)
sendmsg$unix(r6, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080", 0x1e}], 0x1, 0x0, 0x0, 0x180}, 0x20104) (async, rerun: 64)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1) (rerun: 64)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) (async, rerun: 32)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10) (rerun: 32)

02:16:09 executing program 0:
socket(0x2, 0x1, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f0000000040)=0x9, 0x4)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r0)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
openat$bpf(0xffffffffffffff9c, &(0x7f0000000000), 0x400000, 0x0)

02:16:09 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:09 executing program 0:
socket(0x2, 0x1, 0x0) (async)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84) (async)
dup2(0xffffffffffffffff, 0xffffffffffffffff) (async)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f0000000040)=0x9, 0x4) (async, rerun: 64)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async, rerun: 64)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) (async)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10) (async)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104) (async)
fcntl$dupfd(0xffffffffffffffff, 0x0, r0) (async)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10) (async, rerun: 64)
openat$bpf(0xffffffffffffff9c, &(0x7f0000000000), 0x400000, 0x0) (rerun: 64)

02:16:09 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x1)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r4, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
r5 = socket(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000000200)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x0, 0x31b}, 0x98)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00', 0x4}, 0x24)
bind$inet(0xffffffffffffffff, &(0x7f0000000580)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r4, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r4, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080", 0x1e}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x10, 0x2, 0x2, @rand_addr=0x1}, 0x10)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(0xffffffffffffffff, r6)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r6, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000080)=0x4)
pwritev(r6, &(0x7f0000000540)=[{&(0x7f00000002c0)="da3ec69b36b41e6f2d23afe9db1e40122703ed69b423ccfbd54b16adf36688c9b9f726cc27e0ab244d8d316f716f8a9e157fcad6384addac59709f1eec5c129ec286555f2beb27eddd0e75eb126c51ac84aa9eacf7d8e28939a737070308d390799bc9", 0x63}, {&(0x7f0000000340)="0203aa97c81318e19c91eddb537741b9db7bb3d284ef9264eac30fd9da51306988348848bd80620bdbaf8f4eb4f207d214c070c6773a8f73e0bbe31d00283095196bb2d08eac75768f85be92442ea641ee2ada29127cf9bcfb40197b09066f5a48837dee70b49fb99ed9", 0x6a}, {&(0x7f00000003c0)="3f1fd8d4a8fd5c36a4cb563654b0edd698c7c3ebf3b648eae680d9844f8ace0cccea9c162d15e1ff57d5e4f5003652e6227d9aea04a5103b25d8df4248e954e1d16d60c42df2f2995e7ad2219d795edebe19f0bc86ea703a6640a20403aa6106f272ac5bfb6e2b58ec39cff2bf6e005478b0d0061aad39578287231e6a786070f5666e7f4d124cb76d64dc5ffe71e36a75cd1cd53958f3414db1439eb5c402af456c1b7c09f28830ce17eb4280e57a98493fe34e6f779c84365d3b016cd28963ea688ee3310a73dfa00803ce28033febad70cf2b10bcf8770a20858b", 0xdc}, {&(0x7f00000004c0)="c054e95fb8822900da3f0daa02a45b6cd8a5f165d39d262640f40ed0e9e66b69d65ba0986dbf75e1fad7c834267a1d7f6f1b20ac9b54f7c235e371a8486e63e7902ec48e4464baaacc8a93ad09d56fda2d2865fcb8bece4f584e1041fced463c2be1f1e672410fa55ea0045d30b12f", 0x6f}], 0x4, 0x3)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
r7 = dup2(r3, 0xffffffffffffffff)
connect$inet6(r7, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x1f, @mcast2, 0x5}, 0x1c)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:09 executing program 0:
socket(0x2, 0x1, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84) (async)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(0xffffffffffffffff, 0xffffffffffffffff) (async)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f0000000040)=0x9, 0x4) (async)
setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f0000000040)=0x9, 0x4)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) (async)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r0)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
openat$bpf(0xffffffffffffff9c, &(0x7f0000000000), 0x400000, 0x0)

02:16:09 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:09 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:09 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84) (async)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) (async)
dup2(r2, 0xffffffffffffffff) (async)
socket$inet_sctp(0x2, 0x0, 0x84) (async)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
profil(0x0, 0x0, 0x0, 0x1) (async)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r4, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4) (async)
r5 = socket(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000000200)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x0, 0x31b}, 0x98) (async)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00', 0x4}, 0x24) (async)
bind$inet(0xffffffffffffffff, &(0x7f0000000580)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r4, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10) (async)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r4, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080", 0x1e}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1) (async)
connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x10, 0x2, 0x2, @rand_addr=0x1}, 0x10) (async)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(0xffffffffffffffff, r6)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r6, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000080)=0x4) (async)
pwritev(r6, &(0x7f0000000540)=[{&(0x7f00000002c0)="da3ec69b36b41e6f2d23afe9db1e40122703ed69b423ccfbd54b16adf36688c9b9f726cc27e0ab244d8d316f716f8a9e157fcad6384addac59709f1eec5c129ec286555f2beb27eddd0e75eb126c51ac84aa9eacf7d8e28939a737070308d390799bc9", 0x63}, {&(0x7f0000000340)="0203aa97c81318e19c91eddb537741b9db7bb3d284ef9264eac30fd9da51306988348848bd80620bdbaf8f4eb4f207d214c070c6773a8f73e0bbe31d00283095196bb2d08eac75768f85be92442ea641ee2ada29127cf9bcfb40197b09066f5a48837dee70b49fb99ed9", 0x6a}, {&(0x7f00000003c0)="3f1fd8d4a8fd5c36a4cb563654b0edd698c7c3ebf3b648eae680d9844f8ace0cccea9c162d15e1ff57d5e4f5003652e6227d9aea04a5103b25d8df4248e954e1d16d60c42df2f2995e7ad2219d795edebe19f0bc86ea703a6640a20403aa6106f272ac5bfb6e2b58ec39cff2bf6e005478b0d0061aad39578287231e6a786070f5666e7f4d124cb76d64dc5ffe71e36a75cd1cd53958f3414db1439eb5c402af456c1b7c09f28830ce17eb4280e57a98493fe34e6f779c84365d3b016cd28963ea688ee3310a73dfa00803ce28033febad70cf2b10bcf8770a20858b", 0xdc}, {&(0x7f00000004c0)="c054e95fb8822900da3f0daa02a45b6cd8a5f165d39d262640f40ed0e9e66b69d65ba0986dbf75e1fad7c834267a1d7f6f1b20ac9b54f7c235e371a8486e63e7902ec48e4464baaacc8a93ad09d56fda2d2865fcb8bece4f584e1041fced463c2be1f1e672410fa55ea0045d30b12f", 0x6f}], 0x4, 0x3) (async)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) (async)
r7 = dup2(r3, 0xffffffffffffffff)
connect$inet6(r7, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x1f, @mcast2, 0x5}, 0x1c)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:09 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:09 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:09 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:09 executing program 0:
socket(0x2, 0x1, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket(0x10, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r1, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r1, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r1, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r0)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:09 executing program 0:
socket(0x2, 0x1, 0x0) (async)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) (async)
socket$inet6_sctp(0x1c, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff) (async, rerun: 32)
dup2(0xffffffffffffffff, 0xffffffffffffffff) (rerun: 32)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
r1 = socket(0x10, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) (async)
bind$inet(r1, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10) (async)
connect$inet(r1, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r1, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r0)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:09 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:09 executing program 0:
socket(0x2, 0x1, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) (async)
socket$inet6_sctp(0x1c, 0x0, 0x84) (async)
dup2(0xffffffffffffffff, 0xffffffffffffffff) (async, rerun: 64)
dup2(0xffffffffffffffff, 0xffffffffffffffff) (rerun: 64)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
r1 = socket(0x10, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) (async)
bind$inet(r1, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10) (async)
connect$inet(r1, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r1, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r0) (async, rerun: 64)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10) (rerun: 64)

02:16:09 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:09 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84) (async)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff) (async)
r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84) (async)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x1)
socket(0x2, 0x1, 0x0) (async)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r4, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4) (async)
setsockopt$inet_tcp_int(r4, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
r5 = socket(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000000200)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x0, 0x31b}, 0x98)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00', 0x4}, 0x24) (async)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00', 0x4}, 0x24)
bind$inet(0xffffffffffffffff, &(0x7f0000000580)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r4, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r4, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080", 0x1e}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x10, 0x2, 0x2, @rand_addr=0x1}, 0x10)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(0xffffffffffffffff, r6) (async)
dup2(0xffffffffffffffff, r6)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r6, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000080)=0x4)
pwritev(r6, &(0x7f0000000540)=[{&(0x7f00000002c0)="da3ec69b36b41e6f2d23afe9db1e40122703ed69b423ccfbd54b16adf36688c9b9f726cc27e0ab244d8d316f716f8a9e157fcad6384addac59709f1eec5c129ec286555f2beb27eddd0e75eb126c51ac84aa9eacf7d8e28939a737070308d390799bc9", 0x63}, {&(0x7f0000000340)="0203aa97c81318e19c91eddb537741b9db7bb3d284ef9264eac30fd9da51306988348848bd80620bdbaf8f4eb4f207d214c070c6773a8f73e0bbe31d00283095196bb2d08eac75768f85be92442ea641ee2ada29127cf9bcfb40197b09066f5a48837dee70b49fb99ed9", 0x6a}, {&(0x7f00000003c0)="3f1fd8d4a8fd5c36a4cb563654b0edd698c7c3ebf3b648eae680d9844f8ace0cccea9c162d15e1ff57d5e4f5003652e6227d9aea04a5103b25d8df4248e954e1d16d60c42df2f2995e7ad2219d795edebe19f0bc86ea703a6640a20403aa6106f272ac5bfb6e2b58ec39cff2bf6e005478b0d0061aad39578287231e6a786070f5666e7f4d124cb76d64dc5ffe71e36a75cd1cd53958f3414db1439eb5c402af456c1b7c09f28830ce17eb4280e57a98493fe34e6f779c84365d3b016cd28963ea688ee3310a73dfa00803ce28033febad70cf2b10bcf8770a20858b", 0xdc}, {&(0x7f00000004c0)="c054e95fb8822900da3f0daa02a45b6cd8a5f165d39d262640f40ed0e9e66b69d65ba0986dbf75e1fad7c834267a1d7f6f1b20ac9b54f7c235e371a8486e63e7902ec48e4464baaacc8a93ad09d56fda2d2865fcb8bece4f584e1041fced463c2be1f1e672410fa55ea0045d30b12f", 0x6f}], 0x4, 0x3)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) (async)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
r7 = dup2(r3, 0xffffffffffffffff)
connect$inet6(r7, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x1f, @mcast2, 0x5}, 0x1c) (async)
connect$inet6(r7, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x1f, @mcast2, 0x5}, 0x1c)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:09 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x0, 0x84)

02:16:09 executing program 0:
socket(0x2, 0x1, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r0)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r5 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r5, &(0x7f0000000140)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
r6 = dup2(r5, r4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB='A\x00\x00\x00', @ANYRES32=<r7=>0x0], &(0x7f0000001700)=0xe)
socketpair(0x17, 0x4, 0x2, &(0x7f0000000280)={0xffffffffffffffff, <r8=>0xffffffffffffffff})
sendto$inet6(r8, &(0x7f00000002c0)="1839c3695da2078b79271f1afe96233166eb647e528805db82dea1ef9c8af2d48520cb9aee7fba12f930f9cfb9f31957802f2eefaaea2d2074911c8a768aeb254872bd42d190593ef5f768c8ede082925e8f9a8a1ea1708ed63d5ce591fe6df105d20deec037e73a06c2cc466303f0cd6a3ca8d2db53cb7a3123c0073f1546d16d77178db8b01a4f6cae6c875bcffe1c7d46ef827690ee4dd1b8f60a2e4b7732224b07", 0xa3, 0x0, &(0x7f0000000380)={0x1c, 0x1c, 0x0, 0xff, @mcast1, 0x6}, 0x1c)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, &(0x7f0000000080)={@in6={{0xffffffffffffffeb, 0x1c, 0x3, 0x0, @empty}}, r7}, &(0x7f0000000040)=0x90)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000200)={r7, 0x8, 0x400, 0x3ff, 0x8000, 0x3fb3}, &(0x7f0000000240)=0x14)
socketpair(0x17, 0x5, 0x30, &(0x7f0000000040))
r9 = accept$inet6(r1, 0x0, &(0x7f00000000c0))
sendto(r9, 0x0, 0x0, 0x20100, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1, 0x6, @local={0xfe, 0x80, '\x00', 0x0}, 0x7c71}, 0x1c)

02:16:09 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:09 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080", 0x1e}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:09 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x0, 0x84)

02:16:09 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:09 executing program 0:
socket(0x2, 0x1, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84) (async)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r0)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) (async)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104) (async)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r0) (async)
r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r5 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r5, &(0x7f0000000140)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
r6 = dup2(r5, r4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB='A\x00\x00\x00', @ANYRES32=0x0], &(0x7f0000001700)=0xe) (async)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB='A\x00\x00\x00', @ANYRES32=<r7=>0x0], &(0x7f0000001700)=0xe)
socketpair(0x17, 0x4, 0x2, &(0x7f0000000280)) (async)
socketpair(0x17, 0x4, 0x2, &(0x7f0000000280)={0xffffffffffffffff, <r8=>0xffffffffffffffff})
sendto$inet6(r8, &(0x7f00000002c0)="1839c3695da2078b79271f1afe96233166eb647e528805db82dea1ef9c8af2d48520cb9aee7fba12f930f9cfb9f31957802f2eefaaea2d2074911c8a768aeb254872bd42d190593ef5f768c8ede082925e8f9a8a1ea1708ed63d5ce591fe6df105d20deec037e73a06c2cc466303f0cd6a3ca8d2db53cb7a3123c0073f1546d16d77178db8b01a4f6cae6c875bcffe1c7d46ef827690ee4dd1b8f60a2e4b7732224b07", 0xa3, 0x0, &(0x7f0000000380)={0x1c, 0x1c, 0x0, 0xff, @mcast1, 0x6}, 0x1c) (async)
sendto$inet6(r8, &(0x7f00000002c0)="1839c3695da2078b79271f1afe96233166eb647e528805db82dea1ef9c8af2d48520cb9aee7fba12f930f9cfb9f31957802f2eefaaea2d2074911c8a768aeb254872bd42d190593ef5f768c8ede082925e8f9a8a1ea1708ed63d5ce591fe6df105d20deec037e73a06c2cc466303f0cd6a3ca8d2db53cb7a3123c0073f1546d16d77178db8b01a4f6cae6c875bcffe1c7d46ef827690ee4dd1b8f60a2e4b7732224b07", 0xa3, 0x0, &(0x7f0000000380)={0x1c, 0x1c, 0x0, 0xff, @mcast1, 0x6}, 0x1c)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, &(0x7f0000000080)={@in6={{0xffffffffffffffeb, 0x1c, 0x3, 0x0, @empty}}, r7}, &(0x7f0000000040)=0x90)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000200)={r7, 0x8, 0x400, 0x3ff, 0x8000, 0x3fb3}, &(0x7f0000000240)=0x14)
socketpair(0x17, 0x5, 0x30, &(0x7f0000000040))
r9 = accept$inet6(r1, 0x0, &(0x7f00000000c0))
sendto(r9, 0x0, 0x0, 0x20100, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1, 0x6, @local={0xfe, 0x80, '\x00', 0x0}, 0x7c71}, 0x1c) (async)
sendto(r9, 0x0, 0x0, 0x20100, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1, 0x6, @local={0xfe, 0x80, '\x00', 0x0}, 0x7c71}, 0x1c)

02:16:09 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:09 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) (async)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
socket$inet6_sctp(0x1c, 0x1, 0x84) (async)
socket$inet6_sctp(0x1c, 0x0, 0x84) (async)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff) (async)
dup2(r2, 0xffffffffffffffff) (async, rerun: 32)
socket$inet_sctp(0x2, 0x0, 0x84) (async, rerun: 32)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
profil(0x0, 0x0, 0x0, 0x7) (async)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4) (async)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) (async)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10) (async)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10) (async, rerun: 64)
socket$inet_sctp(0x2, 0x0, 0x84) (async, rerun: 64)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080", 0x1e}], 0x1, 0x0, 0x0, 0x180}, 0x20104) (async)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1) (async, rerun: 32)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) (rerun: 32)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:09 executing program 1:
socket(0x2, 0x1, 0x0) (async)
r0 = socket(0x2, 0x1, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84) (async)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) (async)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10) (async)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10) (async)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080", 0x1e}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) (async)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:09 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x0, 0x84)

02:16:09 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r1, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:09 executing program 0:
socket(0x2, 0x1, 0x0) (async)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84) (async)
dup2(0xffffffffffffffff, 0xffffffffffffffff) (async)
r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) (async, rerun: 64)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async, rerun: 64)
dup2(r0, r0)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) (async)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10) (async)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104) (async)
r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) (async)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r5 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r5, &(0x7f0000000140)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
r6 = dup2(r5, r4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB='A\x00\x00\x00', @ANYRES32=<r7=>0x0], &(0x7f0000001700)=0xe)
socketpair(0x17, 0x4, 0x2, &(0x7f0000000280)={0xffffffffffffffff, <r8=>0xffffffffffffffff})
sendto$inet6(r8, &(0x7f00000002c0)="1839c3695da2078b79271f1afe96233166eb647e528805db82dea1ef9c8af2d48520cb9aee7fba12f930f9cfb9f31957802f2eefaaea2d2074911c8a768aeb254872bd42d190593ef5f768c8ede082925e8f9a8a1ea1708ed63d5ce591fe6df105d20deec037e73a06c2cc466303f0cd6a3ca8d2db53cb7a3123c0073f1546d16d77178db8b01a4f6cae6c875bcffe1c7d46ef827690ee4dd1b8f60a2e4b7732224b07", 0xa3, 0x0, &(0x7f0000000380)={0x1c, 0x1c, 0x0, 0xff, @mcast1, 0x6}, 0x1c) (async)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, &(0x7f0000000080)={@in6={{0xffffffffffffffeb, 0x1c, 0x3, 0x0, @empty}}, r7}, &(0x7f0000000040)=0x90)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000200)={r7, 0x8, 0x400, 0x3ff, 0x8000, 0x3fb3}, &(0x7f0000000240)=0x14) (async, rerun: 32)
socketpair(0x17, 0x5, 0x30, &(0x7f0000000040)) (async, rerun: 32)
r9 = accept$inet6(r1, 0x0, &(0x7f00000000c0))
sendto(r9, 0x0, 0x0, 0x20100, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1, 0x6, @local={0xfe, 0x80, '\x00', 0x0}, 0x7c71}, 0x1c)

02:16:09 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r1, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:09 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
sendmsg$inet_sctp(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000180)=[@sndinfo={0x1c}], 0x1c}, 0x0)
r1 = socket(0x2, 0x1, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r3 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
r4 = dup2(r3, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r5 = socket(0x2, 0x1, 0x0)
r6 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r6, &(0x7f0000000040)={0x10, 0x2, 0x2, @rand_addr=0x1}, 0x10)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r6, r7)
sendfile(r1, r6, 0x7, 0x5f3d, &(0x7f00000006c0)={&(0x7f0000000040)=[{&(0x7f0000000200)="f6b7f231ff809e84eb43bbd229c3888b7fb5bfb9e9e68119d7ab6c3456331c78d0916957c5f5d99f8f40e7e8483854d073a627ab893385979d770b5faf8dd7ff46d2f50a20f1adb1a226eaefa41968cf1286b97a05aaeed11f88d8533b25dd81934e0309b853e3f88b163310d03248d5198621020c4e890a9e6e39a040c272fd639f2e79360daec80b79581fa7917e81ab2db1891ef08a0844ea577c64f5c415f1017e7c8b030e72b4f99f820d8867b27e3a1e9aceb039", 0xb7}, {&(0x7f00000002c0)="a777d68c68d3b15b4b557ccc28582f8e271ff4cbb22822c5981da11d1c1a7f1fbc7d221788d8437f0a6528aa2f2c525a819fdfefed3ead24a56e971ba6b06ec297c814d0467180d93315e63df0bc14e9cf24e623a171bc8f9d6c6f7a25105d8ff5b45594458e305b60d32439bc12047e6d198fea8fbcf3c85166dfacc133aadf386fc4464df423443cb257478f7448faa24364fd01372cd2", 0x98}], 0x2, &(0x7f0000000680)=[{&(0x7f0000000380)="55da71b131935b6c8f650d241bae2ac54f926207a51f021bc9800577755d250ad7136154c1b8755cdd825771b8f8294998c85c69b7ff8db7470f8bac8830424b7f84d7a12cb1bf6653741f8bf38daff5971d8ea4c1b7c7bd33d955353bd93d6b6024f458471ee291e8dfd2c58c769a8b5941d803e0d85ee3cb13da4d6b3952b2628b55a89ef9aa", 0x87}, {&(0x7f0000000440)="f0abe2f82adedc218e2a7e29d8e4592f08ba2cc730e5e6faad1e62ffc803138ba5eae9aa03f5120cbb4af33aa9702f5ce6307f0284160cfcfb8b018e960abee4437cd6aa4caa27adb8d23995f0fea4ec88310cddfc68cc26ed58fd17603403d8db2cc53f9964ac7a4759e004cac3400faf8f30d3664c3b643b198aa781b5f8ef1f04cffd751d72989544daf41be7ec4425c60e012f439dfbff975dd93c7aeb5ae95c3c6a37c49a17fb499cf90c46d083aa03faeb7dc1e70fd3bc1844d68cfd190496cd7add", 0xc5}, {&(0x7f0000000540)="6fc74646198f78d92d9a919d7b81151ff5e2dfe794495082dc5fee8ebc35f6765804297966b8aa6e01d5d1daffa42ac87b7843a24a5c466a41548479e81abedbe3745030772b50fb7679c9d2823323c7790b8f73ededd55bae844630d5a29ae099302ceb667a814ea940b899e3632dabb3332080a37c228ba73cad4b2adc459a231a7fcd41bf2d847d611df4c7672a476935f4501dc84223f7ee5ab60d29ba27a88d38ed059f", 0xa6}, {&(0x7f0000000600)="49c4e0e64ad36e110f6db14a3c431a43c4756ec4236124345f00ae49f371878d8b744a23857a018e4a996e3aaa1747a5f9eb47bd42481b6919264768f86eb4ac503be92c6a6f7a506a0ee246006a14bf5c5b427bf109e2b2172016460eb9d0e9816c660132ce6057a05aa2b3a8f486fe4948bb63cb1377269b01e1025dc9", 0x7e}], 0x4}, &(0x7f0000000700), 0x14)
setsockopt$inet_tcp_int(r5, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r5, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r5, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r5, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080", 0x1e}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r2)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r1, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
sendto$inet(r4, &(0x7f0000000740)="313277d059926bd217ca84c6c4689f957d10250f96cba070876a0779c71950b16b3bc2563021c72a90ea5d839b36c78e39e14e0f7c4f5a541335b753253da506ae940b7e636e90fcd8137600fe8d689a43c1142a720e851d2f5f5948d3a388b872e75fcd3577f74ade24b58a9cf42368450b8c01f1192a871267f4c7d5f9568fb8054a16217a", 0x86, 0x20000, &(0x7f0000000800)={0x10, 0x2, 0x3}, 0x10)

02:16:09 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000300)={0x0, 0xf7}, 0x8)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x1, 0x84)
r4 = socket$inet6(0x1c, 0x10000000, 0x81)
getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000000)={<r5=>0x0, 0x5dc}, &(0x7f0000000040)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x1, 0xff, @local={0xfe, 0x80, '\x00', 0x0}, 0x33}}, r5, 0x0, 0x401, 0xfffc}, &(0x7f00000002c0)=0x90)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:09 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r1, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:09 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000300)={0x0, 0xf7}, 0x8)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(0xffffffffffffffff, 0xffffffffffffffff) (async)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async, rerun: 32)
r3 = socket(0x2, 0x1, 0x0) (rerun: 32)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) (async, rerun: 32)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10) (async, rerun: 32)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10) (async, rerun: 32)
socket$inet_sctp(0x2, 0x1, 0x84) (rerun: 32)
r4 = socket$inet6(0x1c, 0x10000000, 0x81) (async)
getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000000)={<r5=>0x0, 0x5dc}, &(0x7f0000000040)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x1, 0xff, @local={0xfe, 0x80, '\x00', 0x0}, 0x33}}, r5, 0x0, 0x401, 0xfffc}, &(0x7f00000002c0)=0x90) (async, rerun: 32)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104) (rerun: 32)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:10 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r1, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:10 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
sendmsg$inet_sctp(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000180)=[@sndinfo={0x1c}], 0x1c}, 0x0)
r1 = socket(0x2, 0x1, 0x0) (async)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) (async)
socket$inet6_sctp(0x1c, 0x1, 0x84) (async)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r3 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff) (async)
r4 = dup2(r3, 0xffffffffffffffff) (async)
socket$inet_sctp(0x2, 0x0, 0x84) (async)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r5 = socket(0x2, 0x1, 0x0)
r6 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r6, &(0x7f0000000040)={0x10, 0x2, 0x2, @rand_addr=0x1}, 0x10) (async)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r6, r7) (async)
sendfile(r1, r6, 0x7, 0x5f3d, &(0x7f00000006c0)={&(0x7f0000000040)=[{&(0x7f0000000200)="f6b7f231ff809e84eb43bbd229c3888b7fb5bfb9e9e68119d7ab6c3456331c78d0916957c5f5d99f8f40e7e8483854d073a627ab893385979d770b5faf8dd7ff46d2f50a20f1adb1a226eaefa41968cf1286b97a05aaeed11f88d8533b25dd81934e0309b853e3f88b163310d03248d5198621020c4e890a9e6e39a040c272fd639f2e79360daec80b79581fa7917e81ab2db1891ef08a0844ea577c64f5c415f1017e7c8b030e72b4f99f820d8867b27e3a1e9aceb039", 0xb7}, {&(0x7f00000002c0)="a777d68c68d3b15b4b557ccc28582f8e271ff4cbb22822c5981da11d1c1a7f1fbc7d221788d8437f0a6528aa2f2c525a819fdfefed3ead24a56e971ba6b06ec297c814d0467180d93315e63df0bc14e9cf24e623a171bc8f9d6c6f7a25105d8ff5b45594458e305b60d32439bc12047e6d198fea8fbcf3c85166dfacc133aadf386fc4464df423443cb257478f7448faa24364fd01372cd2", 0x98}], 0x2, &(0x7f0000000680)=[{&(0x7f0000000380)="55da71b131935b6c8f650d241bae2ac54f926207a51f021bc9800577755d250ad7136154c1b8755cdd825771b8f8294998c85c69b7ff8db7470f8bac8830424b7f84d7a12cb1bf6653741f8bf38daff5971d8ea4c1b7c7bd33d955353bd93d6b6024f458471ee291e8dfd2c58c769a8b5941d803e0d85ee3cb13da4d6b3952b2628b55a89ef9aa", 0x87}, {&(0x7f0000000440)="f0abe2f82adedc218e2a7e29d8e4592f08ba2cc730e5e6faad1e62ffc803138ba5eae9aa03f5120cbb4af33aa9702f5ce6307f0284160cfcfb8b018e960abee4437cd6aa4caa27adb8d23995f0fea4ec88310cddfc68cc26ed58fd17603403d8db2cc53f9964ac7a4759e004cac3400faf8f30d3664c3b643b198aa781b5f8ef1f04cffd751d72989544daf41be7ec4425c60e012f439dfbff975dd93c7aeb5ae95c3c6a37c49a17fb499cf90c46d083aa03faeb7dc1e70fd3bc1844d68cfd190496cd7add", 0xc5}, {&(0x7f0000000540)="6fc74646198f78d92d9a919d7b81151ff5e2dfe794495082dc5fee8ebc35f6765804297966b8aa6e01d5d1daffa42ac87b7843a24a5c466a41548479e81abedbe3745030772b50fb7679c9d2823323c7790b8f73ededd55bae844630d5a29ae099302ceb667a814ea940b899e3632dabb3332080a37c228ba73cad4b2adc459a231a7fcd41bf2d847d611df4c7672a476935f4501dc84223f7ee5ab60d29ba27a88d38ed059f", 0xa6}, {&(0x7f0000000600)="49c4e0e64ad36e110f6db14a3c431a43c4756ec4236124345f00ae49f371878d8b744a23857a018e4a996e3aaa1747a5f9eb47bd42481b6919264768f86eb4ac503be92c6a6f7a506a0ee246006a14bf5c5b427bf109e2b2172016460eb9d0e9816c660132ce6057a05aa2b3a8f486fe4948bb63cb1377269b01e1025dc9", 0x7e}], 0x4}, &(0x7f0000000700), 0x14) (async)
setsockopt$inet_tcp_int(r5, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4) (async)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) (async)
bind$inet(r5, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10) (async)
connect$inet(r5, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10) (async)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r5, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080", 0x1e}], 0x1, 0x0, 0x0, 0x180}, 0x20104) (async)
fcntl$dupfd(0xffffffffffffffff, 0x0, r2)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) (async)
sendto(r1, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10) (async)
sendto$inet(r4, &(0x7f0000000740)="313277d059926bd217ca84c6c4689f957d10250f96cba070876a0779c71950b16b3bc2563021c72a90ea5d839b36c78e39e14e0f7c4f5a541335b753253da506ae940b7e636e90fcd8137600fe8d689a43c1142a720e851d2f5f5948d3a388b872e75fcd3577f74ade24b58a9cf42368450b8c01f1192a871267f4c7d5f9568fb8054a16217a", 0x86, 0x20000, &(0x7f0000000800)={0x10, 0x2, 0x3}, 0x10)

02:16:10 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:10 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
sendmsg$inet_sctp(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000180)=[@sndinfo={0x1c}], 0x1c}, 0x0) (async)
r1 = socket(0x2, 0x1, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) (async)
socket$inet6_sctp(0x1c, 0x1, 0x84) (async)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r3 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
r4 = dup2(r3, 0xffffffffffffffff) (async)
socket$inet_sctp(0x2, 0x0, 0x84) (async)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
profil(0x0, 0x0, 0x0, 0x7) (async)
r5 = socket(0x2, 0x1, 0x0) (async)
r6 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r6, &(0x7f0000000040)={0x10, 0x2, 0x2, @rand_addr=0x1}, 0x10) (async)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r6, r7)
sendfile(r1, r6, 0x7, 0x5f3d, &(0x7f00000006c0)={&(0x7f0000000040)=[{&(0x7f0000000200)="f6b7f231ff809e84eb43bbd229c3888b7fb5bfb9e9e68119d7ab6c3456331c78d0916957c5f5d99f8f40e7e8483854d073a627ab893385979d770b5faf8dd7ff46d2f50a20f1adb1a226eaefa41968cf1286b97a05aaeed11f88d8533b25dd81934e0309b853e3f88b163310d03248d5198621020c4e890a9e6e39a040c272fd639f2e79360daec80b79581fa7917e81ab2db1891ef08a0844ea577c64f5c415f1017e7c8b030e72b4f99f820d8867b27e3a1e9aceb039", 0xb7}, {&(0x7f00000002c0)="a777d68c68d3b15b4b557ccc28582f8e271ff4cbb22822c5981da11d1c1a7f1fbc7d221788d8437f0a6528aa2f2c525a819fdfefed3ead24a56e971ba6b06ec297c814d0467180d93315e63df0bc14e9cf24e623a171bc8f9d6c6f7a25105d8ff5b45594458e305b60d32439bc12047e6d198fea8fbcf3c85166dfacc133aadf386fc4464df423443cb257478f7448faa24364fd01372cd2", 0x98}], 0x2, &(0x7f0000000680)=[{&(0x7f0000000380)="55da71b131935b6c8f650d241bae2ac54f926207a51f021bc9800577755d250ad7136154c1b8755cdd825771b8f8294998c85c69b7ff8db7470f8bac8830424b7f84d7a12cb1bf6653741f8bf38daff5971d8ea4c1b7c7bd33d955353bd93d6b6024f458471ee291e8dfd2c58c769a8b5941d803e0d85ee3cb13da4d6b3952b2628b55a89ef9aa", 0x87}, {&(0x7f0000000440)="f0abe2f82adedc218e2a7e29d8e4592f08ba2cc730e5e6faad1e62ffc803138ba5eae9aa03f5120cbb4af33aa9702f5ce6307f0284160cfcfb8b018e960abee4437cd6aa4caa27adb8d23995f0fea4ec88310cddfc68cc26ed58fd17603403d8db2cc53f9964ac7a4759e004cac3400faf8f30d3664c3b643b198aa781b5f8ef1f04cffd751d72989544daf41be7ec4425c60e012f439dfbff975dd93c7aeb5ae95c3c6a37c49a17fb499cf90c46d083aa03faeb7dc1e70fd3bc1844d68cfd190496cd7add", 0xc5}, {&(0x7f0000000540)="6fc74646198f78d92d9a919d7b81151ff5e2dfe794495082dc5fee8ebc35f6765804297966b8aa6e01d5d1daffa42ac87b7843a24a5c466a41548479e81abedbe3745030772b50fb7679c9d2823323c7790b8f73ededd55bae844630d5a29ae099302ceb667a814ea940b899e3632dabb3332080a37c228ba73cad4b2adc459a231a7fcd41bf2d847d611df4c7672a476935f4501dc84223f7ee5ab60d29ba27a88d38ed059f", 0xa6}, {&(0x7f0000000600)="49c4e0e64ad36e110f6db14a3c431a43c4756ec4236124345f00ae49f371878d8b744a23857a018e4a996e3aaa1747a5f9eb47bd42481b6919264768f86eb4ac503be92c6a6f7a506a0ee246006a14bf5c5b427bf109e2b2172016460eb9d0e9816c660132ce6057a05aa2b3a8f486fe4948bb63cb1377269b01e1025dc9", 0x7e}], 0x4}, &(0x7f0000000700), 0x14)
setsockopt$inet_tcp_int(r5, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4) (async)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r5, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10) (async)
connect$inet(r5, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10) (async)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r5, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080", 0x1e}], 0x1, 0x0, 0x0, 0x180}, 0x20104) (async)
fcntl$dupfd(0xffffffffffffffff, 0x0, r2)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r1, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10) (async)
sendto$inet(r4, &(0x7f0000000740)="313277d059926bd217ca84c6c4689f957d10250f96cba070876a0779c71950b16b3bc2563021c72a90ea5d839b36c78e39e14e0f7c4f5a541335b753253da506ae940b7e636e90fcd8137600fe8d689a43c1142a720e851d2f5f5948d3a388b872e75fcd3577f74ade24b58a9cf42368450b8c01f1192a871267f4c7d5f9568fb8054a16217a", 0x86, 0x20000, &(0x7f0000000800)={0x10, 0x2, 0x3}, 0x10)

02:16:10 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r1, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:10 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendto$inet6(r4, &(0x7f0000000200)="cb63a4319576899fed194c0d4a78ff01c6120e83753e5ceeb8b3b136bdf4d833ab44a16713c9e5a7c7e406daa54abc0ba741424a774e5d57ac7068e44462bbb30e0e5dc4573f9f0fa5ce0a180783fadc3946934a2257a081a4a4897e7819b992ad1f93635ab5c727bd5b29e510b7f74f06207e", 0x73, 0x10a, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x71, @loopback, 0xffffffff}, 0x1c)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080", 0x1e}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000280)={0x1000, 0x5, 0xffff, 0xeb}, 0x8)

02:16:10 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r1, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:10 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000300)={0x0, 0xf7}, 0x8)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84) (async)
r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(0xffffffffffffffff, 0xffffffffffffffff) (async)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) (async)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10) (async)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x1, 0x84) (async)
r4 = socket$inet6(0x1c, 0x10000000, 0x81) (async)
getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000000)={<r5=>0x0, 0x5dc}, &(0x7f0000000040)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x1, 0xff, @local={0xfe, 0x80, '\x00', 0x0}, 0x33}}, r5, 0x0, 0x401, 0xfffc}, &(0x7f00000002c0)=0x90) (async)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1) (async)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:10 executing program 1:
r0 = socket(0x2, 0x1, 0x0) (async)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) (async)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84) (async, rerun: 64)
r2 = socket$inet_sctp(0x2, 0x0, 0x84) (rerun: 64)
dup2(0xffffffffffffffff, 0xffffffffffffffff) (async, rerun: 32)
dup2(r2, 0xffffffffffffffff) (async, rerun: 32)
socket$inet_sctp(0x2, 0x0, 0x84) (async)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async, rerun: 64)
profil(0x0, 0x0, 0x0, 0x7) (async, rerun: 64)
r3 = socket(0x2, 0x1, 0x0) (async)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendto$inet6(r4, &(0x7f0000000200)="cb63a4319576899fed194c0d4a78ff01c6120e83753e5ceeb8b3b136bdf4d833ab44a16713c9e5a7c7e406daa54abc0ba741424a774e5d57ac7068e44462bbb30e0e5dc4573f9f0fa5ce0a180783fadc3946934a2257a081a4a4897e7819b992ad1f93635ab5c727bd5b29e510b7f74f06207e", 0x73, 0x10a, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x71, @loopback, 0xffffffff}, 0x1c)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4) (async, rerun: 64)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) (rerun: 64)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10) (async)
socket$inet_sctp(0x2, 0x0, 0x84) (async)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080", 0x1e}], 0x1, 0x0, 0x0, 0x180}, 0x20104) (async)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1) (async)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) (async)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000280)={0x1000, 0x5, 0xffff, 0xeb}, 0x8)

02:16:10 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:10 executing program 0:
socket(0x2, 0x1, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
r1 = socket(0x2, 0x1, 0x84)
sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000200)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x0, 0x31b}, 0x98)
getsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000040), &(0x7f0000000200)=0x4)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r0)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
extattr_list_fd(r2, 0x0, &(0x7f0000000000)=""/50, 0x32)

02:16:10 executing program 2:
r0 = socket(0x0, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:10 executing program 0:
socket(0x2, 0x1, 0x0) (async)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) (async)
socket$inet6_sctp(0x1c, 0x0, 0x84) (async)
dup2(0xffffffffffffffff, 0xffffffffffffffff) (async)
r1 = socket(0x2, 0x1, 0x84)
sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) (async)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000200)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x0, 0x31b}, 0x98) (async, rerun: 32)
getsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000040), &(0x7f0000000200)=0x4) (async, rerun: 32)
dup2(0xffffffffffffffff, 0xffffffffffffffff) (async, rerun: 32)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) (async, rerun: 32)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10) (async)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104) (async)
fcntl$dupfd(0xffffffffffffffff, 0x0, r0) (async)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
extattr_list_fd(r2, 0x0, &(0x7f0000000000)=""/50, 0x32)

02:16:10 executing program 1:
r0 = socket(0x2, 0x1, 0x0) (async)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) (async, rerun: 64)
socket$inet6_sctp(0x1c, 0x1, 0x84) (async, rerun: 64)
socket$inet6_sctp(0x1c, 0x0, 0x84) (async)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff) (async)
dup2(r2, 0xffffffffffffffff) (async)
socket$inet_sctp(0x2, 0x0, 0x84) (async)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
profil(0x0, 0x0, 0x0, 0x7) (async)
r3 = socket(0x2, 0x1, 0x0) (async)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendto$inet6(r4, &(0x7f0000000200)="cb63a4319576899fed194c0d4a78ff01c6120e83753e5ceeb8b3b136bdf4d833ab44a16713c9e5a7c7e406daa54abc0ba741424a774e5d57ac7068e44462bbb30e0e5dc4573f9f0fa5ce0a180783fadc3946934a2257a081a4a4897e7819b992ad1f93635ab5c727bd5b29e510b7f74f06207e", 0x73, 0x10a, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x71, @loopback, 0xffffffff}, 0x1c) (async)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4) (async, rerun: 32)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) (async, rerun: 32)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10) (async, rerun: 64)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10) (async, rerun: 64)
socket$inet_sctp(0x2, 0x0, 0x84) (async)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080", 0x1e}], 0x1, 0x0, 0x0, 0x180}, 0x20104) (async, rerun: 32)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1) (async, rerun: 32)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10) (async)
setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000280)={0x1000, 0x5, 0xffff, 0xeb}, 0x8)

02:16:10 executing program 2:
r0 = socket(0x0, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:10 executing program 2:
r0 = socket(0x0, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:10 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
r3 = dup2(r2, 0xffffffffffffffff)
r4 = socket$inet_sctp(0x2, 0x0, 0x84)
sendto$inet6(r3, &(0x7f0000000380)="64ceb506147d232fc23873cf2f3fd6ab94229bef35a69978e9f68f889cccca74f26769a4befac09e2ff770b5d84b29cc48f26fc2ca9b717d862608ad5bc4d06b4600c31053ca2115bde64332eb71498dfc8d2956cb89eb688832e3d4ddab5c1a9fbbc468f9bb8d07ad95597236ab22f3b456e2ecc7b91d2a94a000505045fc1740b52f83bf8df76e252131adf16a887a732c1815bbcdb3490b8baddff1d93c47ea1f5ef2ae3c09b946587b615246e3326ac0312e769cc8f427b0b233b08911627ca8be5c0f1ce91a2fd9cbb56c34d07d869e0ace7902ff26f3bc9ce216ef9e6a554fd67a4e0716ec68c424", 0xeb, 0x1, &(0x7f0000000480)={0x1c, 0x1c, 0x0, 0x7f, @loopback, 0x83d}, 0x1c)
r5 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r5, &(0x7f0000000040)={0x10, 0x2, 0x2, @rand_addr=0x1}, 0x10)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r5, r6)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r6, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000080)=0x4)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x23, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x2, 0x7, @rand_addr="f9c50e0d3130197f0f3027d37e1174af", 0x78}}, 0x0, 0x8, 0x3c32}, 0x90)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r8 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r8, 0x6, 0x10, &(0x7f0000000300)=0x6, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r8, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r9 = socket$inet_sctp(0x2, 0x5, 0x84)
bind$inet(r9, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r8, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
r10 = dup2(r4, r7)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r10, 0x84, 0x105, &(0x7f0000000340)=ANY=[@ANYBLOB="010000108a0bc2", @ANYRES32=0x0], &(0x7f0000000200)=0x8)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r8, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080", 0x1e}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:10 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r2, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:10 executing program 0:
socket(0x2, 0x1, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) (async)
socket$inet6_sctp(0x1c, 0x0, 0x84) (async)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
r1 = socket(0x2, 0x1, 0x84)
sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) (async)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000200)={@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x0, 0x31b}, 0x98)
getsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000040), &(0x7f0000000200)=0x4) (async)
dup2(0xffffffffffffffff, 0xffffffffffffffff) (async)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) (async)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10) (async)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r0)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10) (async)
extattr_list_fd(r2, 0x0, &(0x7f0000000000)=""/50, 0x32)

02:16:10 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r3, &(0x7f0000000040)={0x10, 0x2, 0x2, @rand_addr=0x1}, 0x10)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r3, r4)
bind(r3, &(0x7f0000000200)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
fcntl$getown(r2, 0x5)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r5, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r5, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r5, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x57, 0x1, [0x2]}, &(0x7f0000000040)=0xa)

02:16:10 executing program 2:
r0 = socket(0x2, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:10 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
r3 = dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84) (async)
r4 = socket$inet_sctp(0x2, 0x0, 0x84)
sendto$inet6(r3, &(0x7f0000000380)="64ceb506147d232fc23873cf2f3fd6ab94229bef35a69978e9f68f889cccca74f26769a4befac09e2ff770b5d84b29cc48f26fc2ca9b717d862608ad5bc4d06b4600c31053ca2115bde64332eb71498dfc8d2956cb89eb688832e3d4ddab5c1a9fbbc468f9bb8d07ad95597236ab22f3b456e2ecc7b91d2a94a000505045fc1740b52f83bf8df76e252131adf16a887a732c1815bbcdb3490b8baddff1d93c47ea1f5ef2ae3c09b946587b615246e3326ac0312e769cc8f427b0b233b08911627ca8be5c0f1ce91a2fd9cbb56c34d07d869e0ace7902ff26f3bc9ce216ef9e6a554fd67a4e0716ec68c424", 0xeb, 0x1, &(0x7f0000000480)={0x1c, 0x1c, 0x0, 0x7f, @loopback, 0x83d}, 0x1c)
socket$inet_sctp(0x2, 0x5, 0x84) (async)
r5 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r5, &(0x7f0000000040)={0x10, 0x2, 0x2, @rand_addr=0x1}, 0x10)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r5, r6) (async)
dup2(r5, r6)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r6, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000080)=0x4)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x23, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x2, 0x7, @rand_addr="f9c50e0d3130197f0f3027d37e1174af", 0x78}}, 0x0, 0x8, 0x3c32}, 0x90) (async)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x23, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x2, 0x7, @rand_addr="f9c50e0d3130197f0f3027d37e1174af", 0x78}}, 0x0, 0x8, 0x3c32}, 0x90)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7) (async)
profil(0x0, 0x0, 0x0, 0x7)
r8 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r8, 0x6, 0x10, &(0x7f0000000300)=0x6, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r8, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
socket$inet_sctp(0x2, 0x5, 0x84) (async)
r9 = socket$inet_sctp(0x2, 0x5, 0x84)
bind$inet(r9, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r8, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
r10 = dup2(r4, r7)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r10, 0x84, 0x105, &(0x7f0000000340)=ANY=[@ANYBLOB="010000108a0bc2", @ANYRES32=0x0], &(0x7f0000000200)=0x8)
socket$inet_sctp(0x2, 0x0, 0x84) (async)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r8, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080", 0x1e}], 0x1, 0x0, 0x0, 0x180}, 0x20104) (async)
sendmsg$unix(r8, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080", 0x1e}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:10 executing program 2:
r0 = socket(0x2, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:10 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) (async)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) (async, rerun: 64)
r3 = socket$inet_sctp(0x2, 0x5, 0x84) (rerun: 64)
connect$inet(r3, &(0x7f0000000040)={0x10, 0x2, 0x2, @rand_addr=0x1}, 0x10) (async)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r3, r4) (async)
bind(r3, &(0x7f0000000200)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
dup2(0xffffffffffffffff, 0xffffffffffffffff) (async)
fcntl$getown(r2, 0x5)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) (async)
bind$inet(r5, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10) (async)
connect$inet(r5, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10) (async)
sendmsg$unix(r5, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104) (async)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10) (async)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x57, 0x1, [0x2]}, &(0x7f0000000040)=0xa)

02:16:10 executing program 1:
r0 = socket(0x2, 0x1, 0x0) (async)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) (async)
socket$inet6_sctp(0x1c, 0x1, 0x84) (async)
socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84) (async)
r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
r3 = dup2(r2, 0xffffffffffffffff)
r4 = socket$inet_sctp(0x2, 0x0, 0x84) (async)
sendto$inet6(r3, &(0x7f0000000380)="64ceb506147d232fc23873cf2f3fd6ab94229bef35a69978e9f68f889cccca74f26769a4befac09e2ff770b5d84b29cc48f26fc2ca9b717d862608ad5bc4d06b4600c31053ca2115bde64332eb71498dfc8d2956cb89eb688832e3d4ddab5c1a9fbbc468f9bb8d07ad95597236ab22f3b456e2ecc7b91d2a94a000505045fc1740b52f83bf8df76e252131adf16a887a732c1815bbcdb3490b8baddff1d93c47ea1f5ef2ae3c09b946587b615246e3326ac0312e769cc8f427b0b233b08911627ca8be5c0f1ce91a2fd9cbb56c34d07d869e0ace7902ff26f3bc9ce216ef9e6a554fd67a4e0716ec68c424", 0xeb, 0x1, &(0x7f0000000480)={0x1c, 0x1c, 0x0, 0x7f, @loopback, 0x83d}, 0x1c) (async)
r5 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r5, &(0x7f0000000040)={0x10, 0x2, 0x2, @rand_addr=0x1}, 0x10)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r5, r6)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r6, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000080)=0x4) (async)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x23, &(0x7f0000000240)={@in6={{0x1c, 0x1c, 0x2, 0x7, @rand_addr="f9c50e0d3130197f0f3027d37e1174af", 0x78}}, 0x0, 0x8, 0x3c32}, 0x90)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
profil(0x0, 0x0, 0x0, 0x7)
r8 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r8, 0x6, 0x10, &(0x7f0000000300)=0x6, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r8, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) (async)
r9 = socket$inet_sctp(0x2, 0x5, 0x84)
bind$inet(r9, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10) (async)
connect$inet(r8, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10) (async)
r10 = dup2(r4, r7)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r10, 0x84, 0x105, &(0x7f0000000340)=ANY=[@ANYBLOB="010000108a0bc2", @ANYRES32=0x0], &(0x7f0000000200)=0x8) (async)
socket$inet_sctp(0x2, 0x0, 0x84) (async)
sendmsg$unix(r8, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080", 0x1e}], 0x1, 0x0, 0x0, 0x180}, 0x20104) (async)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1) (async)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) (async)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:10 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

02:16:10 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000200)={'bbr\x00', 0x4000}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080", 0x1e}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

02:16:10 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r3, &(0x7f0000000040)={0x10, 0x2, 0x2, @rand_addr=0x1}, 0x10)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r3, r4)
bind(r3, &(0x7f0000000200)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
fcntl$getown(r2, 0x5)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r5, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r5, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r5, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x57, 0x1, [0x2]}, &(0x7f0000000040)=0xa)
socket(0x2, 0x1, 0x0) (async)
socket$inet6_sctp(0x1c, 0x1, 0x84) (async)
socket$inet6_sctp(0x1c, 0x1, 0x84) (async)
socket$inet_sctp(0x2, 0x5, 0x84) (async)
connect$inet(r3, &(0x7f0000000040)={0x10, 0x2, 0x2, @rand_addr=0x1}, 0x10) (async)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
dup2(r3, r4) (async)
bind(r3, &(0x7f0000000200)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) (async)
dup2(0xffffffffffffffff, 0xffffffffffffffff) (async)
fcntl$getown(r2, 0x5) (async)
dup2(0xffffffffffffffff, 0xffffffffffffffff) (async)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
socket(0x2, 0x1, 0x0) (async)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) (async)
bind$inet(r5, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10) (async)
connect$inet(r5, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10) (async)
sendmsg$unix(r5, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104) (async)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1) (async)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10) (async)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x57, 0x1, [0x2]}, &(0x7f0000000040)=0xa) (async)

02:16:10 executing program 2:
r0 = socket(0x2, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r2, 0xffffffffffffffff)
socket$inet6_sctp(0x1c, 0x5, 0x84)
profil(0x0, 0x0, 0x0, 0x7)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$dupfd(0xffffffffffffffff, 0x0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x20100, &(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

panic: Assertion !tcp_in_hpts(tp) failed at /syzkaller/managers/main/kernel/sys/netinet/tcp_subr.c:2426
cpuid = 0
time = 1701828970
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe00740ef250
kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe00740ef3b0
vpanic() at vpanic+0x271/frame 0xfffffe00740ef550
panic() at panic+0xb5/frame 0xfffffe00740ef610
tcp_discardcb() at tcp_discardcb+0x5c4/frame 0xfffffe00740ef700
tcp_usr_detach() at tcp_usr_detach+0xd4/frame 0xfffffe00740ef730
sorele_locked() at sorele_locked+0x24a/frame 0xfffffe00740ef770
soclose() at soclose+0x41f/frame 0xfffffe00740ef860
_fdrop() at _fdrop+0x58/frame 0xfffffe00740ef890
closef() at closef+0x655/frame 0xfffffe00740efa70
fdescfree() at fdescfree+0xa99/frame 0xfffffe00740efc50
exit1() at exit1+0x880/frame 0xfffffe00740efcf0
sys_exit() at sys_exit+0x28/frame 0xfffffe00740efd10
amd64_syscall() at amd64_syscall+0x47a/frame 0xfffffe00740eff30
fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe00740eff30
--- syscall (1, FreeBSD ELF64, exit), rip = 0x2aee4a, rsp = 0x8207d27d8, rbp = 0x8207d27e0 ---
KDB: enter: panic
[ thread pid 37228 tid 146354 ]
Stopped at      kdb_enter+0x6e: movq    $0,0x21936a7(%rip)
db> 
db> set $lines = 0
db> set $maxwidth = 0
db> show registers
cs                        0x20
ds                        0x3b
es                        0x3b
fs                        0x13
gs                        0x1b
ss                        0x28
rax                       0x12
rcx         0xffffffff815d8925  printf+0xf5
rdx                        0x1
rbx         0xffffffff826edae0  .str.28
rsp         0xfffffe00740ef390
rbp         0xfffffe00740ef3b0
rsi                          0
rdi         0xffffffff815d8986  printf+0x156
r8                           0
r9                  0xffffffff
r10                          0
r11                        0x4
r12                          0
r13         0xfffffe0073e3f740
r14         0xffffffff826edae0  .str.28
r15                          0
rip         0xffffffff815c796e  kdb_enter+0x6e
rflags                    0x46
kdb_enter+0x6e: movq    $0,0x21936a7(%rip)
db> show proc
Process 37228 (syz-executor.1) at 0xfffffe006cdd2ae0:
 state: NORMAL
 uid: 0  gids: 0, 0, 5
 parent: pid 772 at 0xfffffe006cb9c040
 ABI: FreeBSD ELF64
 flag: 0x10002000  flag2: 0x40000
 arguments: /root/syz-executor.1 exec
 reaper: 0xfffffe0054250040 reapsubtree: 1
 sigparent: 20
 vmspace: 0xfffffe00744df9a0
   (map 0xfffffe00744df9a0)
   (map.pmap 0xfffffe00744dfa60)
   (pmap 0xfffffe00744dfad0)
 threads: 1
146354                   Run     CPU 0                       syz-executor.1
db> ps
  pid  ppid  pgrp   uid  state   wmesg   wchan               cmd
37230   780   780     0  R                                   syz-executor.2
37229   779   779     0  R       (threaded)                  syz-executor.3
147600                   Run     CPU 1                       syz-executor.3
147619                   S       uwait   0xfffffe0057906d80  syz-executor.3
37228   772   772     0  RE      CPU 0                       syz-executor.1
37227   771   771     0  R       (threaded)                  syz-executor.0
144389                   RunQ                                syz-executor.0
147617                   S       uwait   0xfffffe0057269100  syz-executor.0
31271     1   772     0  S       uwait   0xfffffe0058b8b880  syz-executor.1
31270     1   772     0  S       uwait   0xfffffe0073dc5300  syz-executor.1
31268     1   772     0  S       uwait   0xfffffe0058b8b900  syz-executor.1
31266     1   772     0  S       uwait   0xfffffe0057906580  syz-executor.1
31264     1   772     0  S       uwait   0xfffffe0073dc3500  syz-executor.1
31259     1   772     0  S       uwait   0xfffffe0073dc2e80  syz-executor.1
30875     1   772     0  S       uwait   0xfffffe0073dc3c80  syz-executor.1
30874     1   772     0  S       uwait   0xfffffe0074823980  syz-executor.1
30872     1   772     0  S       uwait   0xfffffe0058b8c180  syz-executor.1
30870     1   772     0  S       uwait   0xfffffe0074823480  syz-executor.1
12106     1   780     0  SV      uwait   0xfffffe0057906480  syz-executor.2
12091     1   780     0  SV      uwait   0xfffffe0058b8c400  syz-executor.2
12079     1   780     0  SV      uwait   0xfffffe0058b8da00  syz-executor.2
10634     1   771     0  S       uwait   0xfffffe0058b8c280  syz-executor.0
10629     1   771     0  S       uwait   0xfffffe0057908b00  syz-executor.0
10622     1   771     0  S       uwait   0xfffffe0057908800  syz-executor.0
 8944     1  8944    65  Ss      select  0xfffffe00579215c0  dhclient
 8105     1   772     0  S       uwait   0xfffffe0058b8bb00  syz-executor.1
 8102     1   772     0  S       uwait   0xfffffe0058b8b480  syz-executor.1
 8097     1   772     0  S       uwait   0xfffffe0058b8ce80  syz-executor.1
 7730     1  7730     0  Ss      select  0xfffffe0007877dc0  dhclient
 7727     1  7727     0  Ss      select  0xfffffe0007877f40  dhclient
 7700     1  7700    65  Ss      select  0xfffffe0057921140  dhclient
 7277     1  7277     0  Ss      select  0xfffffe005791fdc0  dhclient
 7272     1  7272     0  Ss      select  0xfffffe0007876e40  dhclient
 7250     1  7250    65  Ss      select  0xfffffe0007877ec0  dhclient
 5476     1  5476     0  Ss      select  0xfffffe0007876dc0  dhclient
 5473     1  5473     0  Ss      select  0xfffffe0007876f40  dhclient
 5444     1  5444    65  Ss      select  0xfffffe00579211c0  dhclient
 1367     1  1367     0  Ss      select  0xfffffe00579206c0  dhclient
 1364     1  1364     0  Ss      select  0xfffffe0007876ac0  dhclient
 1301     0     0     0  DL      -       0xffffffff8384c240  [soaiod4]
 1300     0     0     0  DL      -       0xffffffff8384c240  [soaiod3]
 1299     0     0     0  DL      -       0xffffffff8384c240  [soaiod2]
 1298     0     0     0  DL      -       0xffffffff8384c240  [soaiod1]
  843     0     0     0  DL      aiordy  0xfffffe006d278ae0  [aiod4]
  842     0     0     0  DL      aiordy  0xfffffe006d279040  [aiod3]
  841     0     0     0  DL      aiordy  0xfffffe006d2795a0  [aiod2]
  840     0     0     0  DL      aiordy  0xfffffe006cb9cb00  [aiod1]
  780   768   780     0  Ss      nanslp  0xffffffff8373c3c0  syz-executor.2
  779   768   779     0  Ss      nanslp  0xffffffff8373c3c1  syz-executor.3
  772   768   772     0  Ss      nanslp  0xffffffff8373c3c0  syz-executor.1
  771   768   771     0  Ss      nanslp  0xffffffff8373c3c1  syz-executor.0
  768   766   766     0  S       (threaded)                  syz-fuzzer
100090                   S       uwait   0xfffffe0054304900  syz-fuzzer
100117                   S       uwait   0xfffffe0058b8d400  syz-fuzzer
100118                   S       wait    0xfffffe0054251060  syz-fuzzer
100119                   S       uwait   0xfffffe0058b8d600  syz-fuzzer
100120                   S       uwait   0xfffffe0058b8d700  syz-fuzzer
100121                   S       uwait   0xfffffe0057907200  syz-fuzzer
100122                   S       wait    0xfffffe0054251060  syz-fuzzer
100123                   S       kqread  0xfffffe005438da00  syz-fuzzer
100124                   S       wait    0xfffffe0054251060  syz-fuzzer
100125                   S       wait    0xfffffe0054251060  syz-fuzzer
100126                   S       uwait   0xfffffe0057907400  syz-fuzzer
100131                   S       uwait   0xfffffe0057907500  syz-fuzzer
100797                   S       uwait   0xfffffe0058b8b380  syz-fuzzer
  766   764   766     0  Ss      pause   0xfffffe0054250bb0  csh
  764   682   764     0  Ss      select  0xfffffe0007876d40  sshd
  748     1   748     0  Ss+     ttyin   0xfffffe00574f48b0  getty
  747     1   747     0  Ss+     ttyin   0xfffffe005750bcb0  getty
  746     1   746     0  Ss+     ttyin   0xfffffe00543970b0  getty
  745     1   745     0  Ss+     ttyin   0xfffffe00543978b0  getty
  744     1   744     0  Ss+     ttyin   0xfffffe00543980b0  getty
  743     1   743     0  Ss+     ttyin   0xfffffe005750c4b0  getty
  742     1   742     0  Ss+     ttyin   0xfffffe005750ccb0  getty
  741     1   741     0  Ss+     ttyin   0xfffffe00543988b0  getty
  740     1   740     0  Ss+     ttyin   0xfffffe00543990b0  getty
  686     1   686     0  Ss      nanslp  0xffffffff8373c3c1  cron
  682     1   682     0  Ss      select  0xfffffe00579210c0  sshd
  495     1   495     0  Ss      select  0xfffffe0057921040  syslogd
  424     1   424     0  Ss      select  0xfffffe00078775c0  devd
  423     1   423    65  Ss      select  0xfffffe0057921f40  dhclient
  338     1   338     0  Ss      select  0xfffffe00579220c0  dhclient
  335     1   335     0  Ss      select  0xfffffe00078779c0  dhclient
   17     0     0     0  DL      syncer  0xffffffff83859b20  [syncer]
   16     0     0     0  DL      vlruwt  0xfffffe005720e040  [vnlru]
   15     0     0     0  DL      (threaded)                  [bufdaemon]
100079                   D       psleep  0xffffffff83858100  [bufdaemon]
100080                   D       -       0xffffffff82c0a140  [bufspacedaemon-0]
100094                   D       sdflush 0xfffffe0058b36ce8  [/ worker]
    9     0     0     0  DL      psleep  0xffffffff838cad40  [vmdaemon]
    8     0     0     0  DL      (threaded)                  [pagedaemon]
100077                   D       psleep  0xffffffff838b2bb8  [dom0]
100081                   D       launds  0xffffffff838b2bc4  [laundry: dom0]
100082                   D       umarcl  0xffffffff81d5a950  [uma]
    7     0     0     0  DL      -       0xffffffff834b9c10  [rand_harvestq]
    6     0     0     0  DL      pftm    0xffffffff83f7fa30  [pf purge]
    5     0     0     0  DL      waiting 0xffffffff845bf4e0  [sctp_iterator]
    4     0     0     0  DL      (threaded)                  [cam]
100044                   D       -       0xffffffff83484340  [doneq0]
100045                   D       -       0xffffffff834842c0  [async]
100076                   D       -       0xffffffff83484140  [scanner]
    3     0     0     0  DL      (threaded)                  [crypto]
100041                   D       crypto_ 0xffffffff838ae3e0  [crypto]
100042                   D       crypto_ 0xfffffe00571b2030  [crypto returns 0]
100043                   D       crypto_ 0xfffffe00571b2080  [crypto returns 1]
   14     0     0     0  DL      seqstat 0xfffffe00085f4488  [sequencer 00]
   13     0     0     0  DL      (threaded)                  [geom]
100035                   D       -       0xffffffff836e4d20  [g_event]
100036                   D       -       0xffffffff836e4d40  [g_up]
100037                   D       -       0xffffffff836e4d60  [g_down]
    2     0     0     0  WL      (threaded)                  [clock]
100029                   I                                   [clock (0)]
100030                   I                                   [clock (1)]
   12     0     0     0  WL      (threaded)                  [intr]
100012                   I                                   [swi6: task queue]
100013                   I                                   [swi6: Giant taskq]
100015                   I                                   [swi5: fast taskq]
100031                   I                                   [swi1: netisr 0]
100032                   I                                   [swi1: hpts]
100033                   I                                   [swi1: hpts]
100046                   I                                   [irq24: virtio_pci0]
100047                   I                                   [irq25: virtio_pci0]
100048                   I                                   [irq26: virtio_pci0]
100049                   I                                   [irq27: virtio_pci0]
100050                   I                                   [irq28: virtio_pci1]
100051                   I                                   [irq29: virtio_pci1]
100052                   I                                   [irq30: virtio_pci1]
100053                   I                                   [irq31: virtio_pci1]
100054                   I                                   [irq32: virtio_pci1]
100059                   I                                   [irq33: virtio_pci2]
100060                   I                                   [irq34: virtio_pci2]
100061                   I                                   [irq35: virtio_pci2]
100063                   I                                   [irq1: atkbd0]
100064                   I                                   [irq12: psm0]
100065                   I                                   [swi0: uart uart++]
100069                   I                                   [swi1: pf send]
   11     0     0     0  RL      (threaded)                  [idle]
100003                   CanRun                              [idle: cpu0]
100004                   CanRun                              [idle: cpu1]
    1     0     1     0  SLs     wait    0xfffffe0054250040  [init]
   10     0     0     0  DL      audit_w 0xffffffff838aee40  [audit]
    0     0     0     0  DLs     (threaded)                  [kernel]
100000                   D       swapin  0xffffffff836e5700  [swapper]
100005                   D       -       0xfffffe0054270000  [softirq_0]
100006                   D       -       0xfffffe005426fe00  [softirq_1]
100007                   D       -       0xfffffe005426fd00  [if_io_tqg_0]
100008                   D       -       0xfffffe005426fc00  [if_io_tqg_1]
100009                   D       -       0xfffffe005426fb00  [if_config_tqg_0]
100010                   D       -       0xfffffe00085fa000  [pci_hp taskq]
100011                   D       -       0xfffffe00085f9e00  [kqueue_ctx taskq]
100014                   D       -       0xfffffe00085f9b00  [thread taskq]
100016                   D       -       0xfffffe00085f9900  [aiod_kick taskq]
100017                   D       -       0xfffffe00085f9800  [deferred_unmount ta]
100018                   D       -       0xfffffe00085f9700  [inm_free taskq]
100019                   D       -       0xfffffe00085f9600  [in6m_free taskq]
100020                   D       -       0xfffffe00085f9500  [linuxkpi_irq_wq]
100021                   D       -       0xfffffe00085f9400  [linuxkpi_short_wq_0]
100022                   D       -       0xfffffe00085f9400  [linuxkpi_short_wq_1]
100023                   D       -       0xfffffe00085f9400  [linuxkpi_short_wq_2]
100024                   D       -       0xfffffe00085f9400  [linuxkpi_short_wq_3]
100025                   D       -       0xfffffe00085f9300  [linuxkpi_long_wq_0]
100026                   D       -       0xfffffe00085f9300  [linuxkpi_long_wq_1]
100027                   D       -       0xfffffe00085f9300  [linuxkpi_long_wq_2]
100028                   D       -       0xfffffe00085f9300  [linuxkpi_long_wq_3]
100034                   D       -       0xfffffe00085f9100  [firmware taskq]
100039                   D       -       0xfffffe00085f8e00  [crypto_0]
100040                   D       -       0xfffffe00085f8e00  [crypto_1]
100055                   D       -       0xfffffe0057293e00  [vtnet0 rxq 0]
100056                   D       -       0xfffffe0057293d00  [vtnet0 txq 0]
100057                   D       -       0xfffffe0057293c00  [vtnet0 rxq 1]
100058                   D       -       0xfffffe0057293b00  [vtnet0 txq 1]
100062                   D       vtbslp  0xfffffe0007dd7e00  [virtio_balloon]
100066                   D       -       0xffffffff826f2d41  [deadlkres]
100070                   D       -       0xfffffe005798ec00  [acpi_task_0]
100071                   D       -       0xfffffe005798ec00  [acpi_task_1]
100072                   D       -       0xfffffe005798ec00  [acpi_task_2]
100074                   D       -       0xfffffe00085fa100  [mca taskq]
100075                   D       -       0xfffffe00085f8c00  [CAM taskq]
db> show all locks
Process 37228 (syz-executor.1) thread 0xfffffe0073e3f740 (146354)
exclusive rw tcpinp (tcpinp) r = 0 (0xfffffe0073e58020) locked @ /syzkaller/managers/main/kernel/sys/netinet/tcp_usrreq.c:205
db> show malloc
              Type        InUse        MemUse     Requests
           pf_hash            5        11524K            5
          tcp_hpts            7         4801K            7
            devbuf         4192         4324K         4220
         sysctloid        34934         2059K        35005
             vtbuf           24         1968K           46
              kobj          326         1304K          488
          inodedep         1986         1257K        44475
               pcb          529         1231K       151787
            newblk            9         1026K       104455
          vfscache            3         1025K            3
         ufs_quota            1          512K            1
          vfs_hash            1          512K            1
           callout            2          512K            2
            dirrem         1977          495K        40252
              intr            4          472K            4
           subproc          195          378K        37345
          filedesc           36          281K        72367
              vmem            3          266K            6
          freefile         1977          248K        40228
         sctp_stro          229          229K        18295
         vnet_data            2          224K            2
          acpitask            1          224K            1
            acpica         1674          184K        60830
         sctp_atcl          479          180K        94198
           tidhash            3          141K            3
           pagedep            9          130K        36202
            linker          352          130K          410
        tfo_ccache            1          128K            1
          IP reass            1          128K            1
            DEVFS1          109          109K          126
               sem            4          106K            4
        gtaskqueue           18           98K           18
               BPF           46           88K          305
               bus          985           81K         5155
          mtx_pool            2           72K            2
          syncache            1           68K            1
     NFSD srvcache            3           68K            3
            module          512           64K          512
       ddb_capture            1           64K            1
         sctp_timw          214           54K          214
           kdtrace          272           53K        84851
              umtx          416           52K          416
              temp           35           37K         4946
           tcp_fsb           16           33K        21504
         hostcache            1           32K            1
               shm            1           32K           14
            DEVFS3          128           32K          138
           pf_osfp          256           31K          256
               msg            4           30K            4
         sctp_atky          708           30K       114016
            kbdmux            6           28K            6
               LRO           24           25K           24
            ifaddr           70           20K           72
        DEVFS_RULE           56           20K           56
         ufs_mount            4           17K            5
              proc            3           17K            3
               tty           16           16K           16
          routetbl          130           16K          410
           ithread           97           16K           97
            bus-sc           34           15K         1687
           lltable           44           14K          188
      eventhandler          161           14K          161
            KTRACE          100           13K          120
             ifnet            7           13K            7
       ether_multi          152           13K          162
              kenv           95           12K           95
              GEOM           61           11K          481
              rman           86           11K          429
         CAM queue            5           11K         1528
         in6_multi           65            9K           65
         bmsafemap            2            9K        42036
               rpc            4            9K            4
           devstat            4            9K            4
              UART           12            9K           12
              ksem            1            8K          202
             shmfd            1            8K           79
       pfs_vncache            1            8K            1
            kqueue           86            8K        37334
         sctp_athm          479            8K        94804
     audit_evclass          238            8K          300
              cred           29            8K         1745
          sctp_map          458            8K        36590
         taskqueue           63            7K           63
            sglist            6            7K            6
            plimit           24            6K          563
           CAM DEV            3            6K          510
           pwddesc           81            6K        39156
         pfs_nodes           20            5K           20
             hhook           15            5K           17
       ufs_dirhash           24            5K           24
               UMA          268            5K          268
           session           35            5K          140
          pf_ifnet           10            5K           19
            DEVFSP           68            5K         8497
                vt           11            5K           11
           pf_rule           32            4K          111
           memdesc            1            4K            1
               MCA           32            4K           32
            CC Mem           16            4K        23509
             evdev            4            4K            4
         proc-args          111            4K        38703
           acpisem           28            4K           28
             selfd           55            4K       493457
             lockf           32            4K           69
          kcovinfo           52            4K           52
          terminal           11            3K           11
            select           19            3K           82
             sigio           38            3K           42
             clone            9            3K            9
           uidinfo            3            3K           20
        local_apic            1            2K            1
           io_apic            1            2K            1
         ipsec-saq            2            2K            2
            ip6ndp           12            2K           13
            Unitno           31            2K          145
          sctp_ifa           13            2K           14
               tun            7            2K            7
           CAM XPT           22            2K          543
               msi           12            2K           12
          in_multi            6            2K            8
         toponodes            6            2K            6
       ipsecpolicy            2            2K            2
           acpidev           20            2K           20
          freework            5            2K        63991
           softdep            1            1K            1
             mkdir            8            1K        72338
          freeblks            4            1K        40164
            sahead            1            1K            1
          secasvar            1            1K            1
             nhops            6            1K            8
       vnodemarker            2            1K          258
      NFSD session            1            1K            1
       inpcbpolicy           30            1K        27439
        CAM periph            4            1K          271
          sctp_ifn            6            1K           14
             ipsec            3            1K            3
               mld            6            1K            6
              igmp            6            1K            6
              pfil            6            1K            6
            isadev            6            1K            6
             mount           16            1K           89
          pci_link           10            1K           10
            crypto            4            1K         1361
 encap_export_host           12            1K           12
          procdesc            5            1K           18
               osd           21            1K        23457
filedesc_to_leader           10            1K           18
         newdirblk            4            1K        36169
            diradd            4            1K        40295
              cdev            2            1K            2
           netlink            2            1K            2
    chacha20random            1            1K            1
            biobuf            1            1K            1
            vnodes            1            1K            1
      NFSD lckfile            1            1K            1
     NFSD V4client            1            1K            1
             DEVFS            9            1K           10
           CAM SIM            2            1K            2
            feeder            7            1K            7
           tcpfunc            3            1K            3
        loginclass            3            1K            9
            prison            6            1K            6
       lkpikmalloc            5            1K            6
         cryptodev            2            1K        10487
          nexusdev            8            1K            8
            apmdev            1            1K            1
          atkbddev            2            1K            2
               aio            4            1K           51
          pmchooks            1            1K            1
          CAM path            4            1K         1034
     CAM dev queue            2            1K            2
 CAM I/O Scheduler            1            1K            1
            soname            4            1K       108258
          filecaps            5            1K          171
          sctp_vrf            1            1K            1
              vnet            1            1K            1
               pmc            1            1K            1
           entropy            2            1K           50
          acpiintr            1            1K            1
              cpus            2            1K            2
    vnet_data_free            1            1K            1
           Per-cpu            1            1K            1
          p1003.1b            1            1K            1
        sctp_mcore            0            0K            0
        sctp_socko            0            0K        35570
         sctp_iter            0            0K          315
         sctp_mvrf            0            0K            0
         sctp_cpal            0            0K          335
         sctp_cmsg            0            0K            0
         sctp_stre            0            0K            0
         sctp_athi            0            0K            0
         sctp_a_it            0            0K           12
         sctp_aadr            0            0K            0
         sctp_stri            0            0K         1206
            tcp_do            0            0K            0
            mqdata            0            0K            0
            ipcomp            0            0K            0
               esp            0            0K            0
                ah            0            0K            0
          pf_table            0            0K            0
           pf_altq            0            0K            0
     pf_krule_item            0            0K            0
           pf_temp            0            0K            0
           filemon            0            0K          142
        madt_table            0            0K            2
          smartpqi            0            0K            0
               ixl            0            0K            0
        ice-resmgr            0            0K            0
         ice-osdep            0            0K            0
               ice            0            0K            0
              iavf            0            0K            0
             axgbe            0            0K            0
       fpukern_ctx            0            0K            0
          xen_intr            0            0K            0
           xen_hvm            0            0K            0
         legacydrv            0            0K            0
            bounce            0            0K            0
            busdma            0            0K            0
            qpidrv            0            0K            0
      dmar_idpgtbl            0            0K            0
          dmar_dom            0            0K            0
          dmar_ctx            0            0K            0
              isci            0            0K            0
      iommu_dmamap            0            0K            0
     hyperv_socket            0            0K            0
           bxe_ilt            0            0K            0
        aesni_data            0            0K            0
            xenbus            0            0K            0
     vm_fictitious            0            0K            0
           UMAHash            0            0K            0
         vm_pgdata            0            0K            0
           jblocks            0            0K            0
          savedino            0            0K        53153
          sentinel            0            0K            0
            jfsync            0            0K            0
            jtrunc            0            0K            0
             sbdep            0            0K          127
           jsegdep            0            0K            0
              jseg            0            0K            0
         jfreefrag            0            0K            0
          jfreeblk            0            0K            0
           jnewblk            0            0K            0
            jmvref            0            0K            0
           jremref            0            0K            0
           jaddref            0            0K            0
           freedep            0            0K            0
          freefrag            0            0K            5
        allocindir            0            0K            0
          indirdep            0            0K        41662
       allocdirect            0            0K            0
          ufs_trim            0            0K            0
           mactemp            0            0K            0
     audit_trigger            0            0K            0
 audit_pipe_presel            0            0K            0
     audit_pipeent            0            0K            0
        audit_pipe            0            0K            0
      audit_evname            0            0K            0
         audit_bsm            0            0K            0
      audit_gidset            0            0K            0
        audit_text            0            0K            0
        audit_path            0            0K            0
        audit_data            0            0K            0
        audit_cred            0            0K            0
          ktls_ocf            0            0K            0
        MLX5EEPROM            0            0K            0
        MLX5EEPROM            0            0K            0
        MLX5EEPROM            0            0K            0
        MLX5EEPROM            0            0K            0
        MLX5EEPROM            0            0K            0
      MLX5E_TLS_RX            0            0K            0
        MLX5EEPROM            0            0K            0
         MLX5E_TLS            0            0K            0
        MLX5EEPROM            0            0K            0
        MLX5EEPROM            0            0K            0
        MLX5EEPROM            0            0K            0
            MLX5EN            0            0K            0
        MLX5EEPROM            0            0K            0
        MLX5EEPROM            0            0K            0
        MLX5EEPROM            0            0K            0
          MLX5DUMP            0            0K            0
        MLX5EEPROM            0            0K            0
        MLX5EEPROM            0            0K            0
        MLX5EEPROM            0            0K            0
       simple_attr            0            0K            0
          seq_file            0            0K            0
           lkpiskb            0            0K            0
             radix            0            0K            0
               idr            0            0K            0
          lkpindev            0            0K            0
           lkpimhi            0            0K            0
            lkpifw            0            0K            0
         lkpi80211            0            0K            0
               NLM            0            0K            0
    ipsec-spdcache            0            0K            0
         ipsec-reg            0            0K            0
        ipsec-misc            0            0K            0
      ipsecrequest            0            0K            0
            ip6opt            0            0K          105
       ip6_msource            0            0K            0
      ip6_moptions            0            0K            0
       in6_mfilter            0            0K            0
             frag6            0            0K            0
            tcplog            0            0K            0
        tcp_hwpace            0            0K            0
        ip_msource            0            0K            0
       ip_moptions            0            0K            0
        in_mfilter            0            0K            0
              ipid            0            0K            0
         80211scan            0            0K            0
      80211ratectl            0            0K            0
        80211power            0            0K            0
       80211nodeie            0            0K            0
         80211node            0            0K            0
      80211mesh_gt            0            0K            0
      80211mesh_rt            0            0K            0
         80211perr            0            0K            0
         80211prep            0            0K            0
         80211preq            0            0K            0
          80211dfs            0            0K            0
       80211crypto            0            0K            0
          80211vap            0            0K            0
             iflib            0            0K            0
              vlan            0            0K            0
               gif            0            0K            0
           ifdescr            0            0K            0
              zlib            0            0K            0
           fadvise            0            0K           13
           VN POLL            0            0K            0
            statfs            0            0K          308
     namei_tracker            0            0K            0
       export_host            0            0K            0
        cl_savebuf            0            0K            5
               lio            0            0K           10
               acl            0            0K            0
          mbuf_tag            0            0K            0
              ktls            0            0K            0
              accf            0            0K            0
               pts            0            0K            0
           timerfd            0            0K            0
               iov            0            0K        50316
          ioctlops            0            0K        12279
           eventfd            0            0K          192
           Witness            0            0K            0
             stack            0            0K            0
              sbuf            0            0K          288
          firmware            0            0K            0
        compressor            0            0K            0
              SWAP            0            0K            0
         sysctltmp            0            0K         1049
            sysctl            0            0K            3
              ekcd            0            0K            0
            dumper            0            0K            0
          sendfile            0            0K            0
              rctl            0            0K            0
             cache            0            0K            0
      prison_racct            0            0K            0
       Fail Points            0            0K            0
               pwd            0            0K            0
       tty console            0            0K            0
         boottrace            0            0K            0
        isofs_node            0            0K            0
       isofs_mount            0            0K            0
     tr_raid5_data            0            0K            0
    tr_raid1e_data            0            0K            0
     tr_raid1_data            0            0K            0
     tr_raid0_data            0            0K            0
    tr_concat_data            0            0K            0
       md_sii_data            0            0K            0
   md_promise_data            0            0K            0
    md_nvidia_data            0            0K            0
   md_jmicron_data            0            0K            0
     md_intel_data            0            0K            0
       md_ddf_data            0            0K            0
         raid_data            0            0K           72
     geom_flashmap            0            0K            0
         tmpfs dir            0            0K            0
        tmpfs name            0            0K            0
       tmpfs mount            0            0K            0
     tmpfs extattr            0            0K            0
           NFS FHA            0            0K            0
         newnfsmnt            0            0K            0
  newnfsclient_req            0            0K            0
   NFSCL layrecall            0            0K            0
     NFSCL session            0            0K            0
     NFSCL sockreq            0            0K            0
     NFSCL devinfo            0            0K            0
     NFSCL flayout            0            0K            0
      NFSCL layout            0            0K            0
     NFSD rollback            0            0K            0
      NFSCL diroff            0            0K            0
       NEWdirectio            0            0K            0
        NEWNFSnode            0            0K            0
         NFSCL lck            0            0K            0
      NFSCL lckown            0            0K            0
      NFSCL client            0            0K            0
       NFSCL deleg            0            0K            0
        NFSCL open            0            0K            0
       NFSCL owner            0            0K            0
            NFS fh            0            0K            0
           NFS req            0            0K            0
     NFSD usrgroup            0            0K            0
       NFSD string            0            0K            0
       NFSD V4lock            0            0K            0
      NFSD V4state            0            0K            0
       msdosfs_fat            0            0K            0
     msdosfs_mount            0            0K            0
      msdosfs_node            0            0K            0
            DEVFS4            0            0K            0
            DEVFS2            0            0K            0
            gntdev            0            0K            0
       privcmd_dev            0            0K            0
        evtchn_dev            0            0K            0
          xenstore            0            0K            0
               xnb            0            0K            0
          xen_acpi            0            0K            0
              xbbd            0            0K            0
               xbd            0            0K            0
           Balloon            0            0K            0
          sysmouse            0            0K            0
            vtfont            0            0K            0
            pvscsi            0            0K            0
            USBdev            0            0K            0
               USB            0            0K            0
            twsbuf            0            0K            0
       tcp_log_dev            0            0K          196
      midi buffers            0            0K            0
             mixer            0            0K            0
              ac97            0            0K            0
             hdacc            0            0K            0
              hdac            0            0K            0
              hdaa            0            0K            0
       SIIS driver            0            0K            0
               PUC            0            0K            0
          ppbusdev            0            0K            0
            sr_iov            0            0K            0
               OCS            0            0K            0
               OCS            0            0K            0
              nvme            0            0K            0
               nvd            0            0K            0
            netmap            0            0K            0
            mwldev            0            0K            0
        MVS driver            0            0K            0
          mrsasbuf            0            0K            0
          mpt_user            0            0K            0
          mps_user            0            0K            0
            MPSSAS            0            0K            0
               mps            0            0K            0
          mpr_user            0            0K            0
            MPRSAS            0            0K            0
               mpr            0            0K            0
            mfibuf            0            0K            0
        md_sectors            0            0K            0
           md_disk            0            0K            0
           malodev            0            0K            0
               LED            0            0K            0
          ix_sriov            0            0K            0
                ix            0            0K            0
            ipsbuf            0            0K            0
         ciss_data            0            0K            0
         BACKLIGHT            0            0K            0
           ath_hal            0            0K            0
            athdev            0            0K            0
           ata_pci            0            0K            0
           ata_dma            0            0K            0
       ata_generic            0            0K            0
       AHCI driver            0            0K            0
               agp            0            0K            0
           acpipwr            0            0K            0
         acpi_perf            0            0K            0
         acpicmbat            0            0K            0
        aacraidcam            0            0K            0
       aacraid_buf            0            0K            0
            aaccam            0            0K            0
            aacbuf            0            0K            0
              zstd            0            0K            0
            XZ_DEC            0            0K            0
            nvlist            0            0K            0
          SCSI ENC            0            0K            0
           SCSI sa            0            0K            0
         scsi_pass            0            0K            0
           scsi_da            0            0K           69
            ata_da            0            0K            0
           scsi_ch            0            0K            0
           scsi_cd            0            0K            0
           nvme_da            0            0K            0
           CAM CCB            0            0K          523
     CAM ccb queue            0            0K            0
db> show uma
              Zone   Size    Used    Free    Requests  Sleeps  Bucket  Total Mem    XFree
   mbuf_jumbo_page   4096    8347    1051     1369115       0     254   38494208        0
              mbuf    256    9042    1132     6094786       0     254    2604544        0
        RADIX NODE    144   15401     246      985345       0      62    2253168        0
      mbuf_cluster   2048    1016       0        1016       0     254    2080768        0
         sctp_asoc   2256     229     536       18295       0     254    1725840        0
          BUF TRIE    144     205   11611       82010       0      63    1701504        0
        malloc-384    384    4122      48        4123       0      30    1601280        0
        malloc-128    128   11764     233       12314       0     126    1535616        0
       malloc-4096   4096     335       9       12746       0       2    1409024        0
       UMA Slabs 0    112   11481      33       11481       0     126    1289568        0
           sctp_ep   1176     250     770       75300       0     254    1199520        0
           tcp_log    416       0    2799       13757       0     254    1164384        0
         vmem btag     56   18690      69       18690       0     254    1050504        0
        malloc-384    384    2476     164      138685       0      30    1013760        0
       malloc-2048   2048     257     215       75307       0       8     966656        0
            socket    960      80     684      104759       0     254     733440        0
         FFS inode   1168     537      23       40765       0       8     654080        0
        malloc-256    256      33    2442       53269       0      62     633600        0
        malloc-256    256    2029     401      100472       0      62     622080        0
        sctp_raddr    736     229     541       18295       0     254     566720        0
        256 Bucket   2048     253      19       11790       0       8     557056        0
            lkpimm    168       1    3095           1       0      62     520128        0
          lkpicurr    168       2    3094           2       0      62     520128        0
              pbuf   2624       0     198           0       0       2     519552        0
    ertt_txseginfo     40      42   11977     2655017       0     254     480760        0
         VM OBJECT    264    1717      83      432134       0      30     475200        0
        malloc-128    128    3200     458       69246       0     126     468224        0
       malloc-1024   1024     233     167       18284       0      16     409600        0
      malloc-65536  65536       6       0           6       0       1     393216        0
            THREAD   1824     187      21       47619       0       8     379392        0
      malloc-16384  16384      18       4       36180       0       1     360448        0
       malloc-4096   4096      84       4       37231       0       2     360448        0
             VNODE    448     578      88       40808       0      30     298368        0
         malloc-64     64    4356     243      498084       0     254     294336        0
        malloc-256    256     252     813      155795       0      62     272640        0
       mbuf_packet    256     298     718      706885       0     254     260096        0
         malloc-16     16   14620     380       42221       0     254     240000        0
         MAP ENTRY     96    2112     282     1136683       0     126     229824        0
      malloc-32768  32768       0       7       39662       0       1     229376        0
            DEVCTL   1024       0     220         151       0       0     225280        0
        malloc-256    256     541     329      124742       0      62     222720        0
      malloc-65536  65536       0       3         536       0       1     196608        0
        malloc-128    128    1144     375       78013       0     126     194432        0
         UMA Zones    768     240       4         240       0      16     187392        0
     FPU_save_area    832     189      36       58649       0      16     187200        0
         malloc-32     32    5331     339        8482       0     254     181440        0
       FFS2 dinode    256     537     153       40765       0      62     176640        0
         tcp_inpcb   1312      17     112       23444       0       8     169248        0
       S VFS Cache    104    1075     446       46989       0     126     158184        0
       malloc-4096   4096      34       4          70       0       2     155648        0
              PROC   1376      83      27       37230       0       8     151360        0
       malloc-1024   1024     133      11         150       0      16     147456        0
       tcp_bbr_map    128       0    1147      640424       0     126     146816        0
         64 Bucket    512     134     130       56103       0      30     135168        0
        128 Bucket   1024      84      47        2421       0      16     134144        0
      malloc-65536  65536       0       2         805       0       1     131072        0
       malloc-2048   2048       6      58        1038       0       8     131072        0
             unpcb    256      20     490        1957       0     254     130560        0
        sctp_readq    152       0     780        2180       0     254     118560        0
          ksiginfo    112      95     949       12691       0     126     116928        0
       malloc-8192   8192       5       9         174       0       1     114688        0
         filedesc0   1072      82      23       39156       0       8     112560        0
        malloc-256    256     257     178       43469       0      62     111360        0
      malloc-32768  32768       1       2         121       0       1      98304        0
      malloc-32768  32768       3       0           3       0       1      98304        0
          UMA Kegs    384     227       6         227       0      30      89472        0
              pipe    728      23      98        1818       0      16      88088        0
         32 Bucket    256      95     220       14587       0      62      80640        0
        sctp_chunk    152     103     417        1637       0     254      79040        0
       malloc-8192   8192       8       1          10       0       1      73728        0
             g_bio    408       0     180      593996       0      30      73440        0
         malloc-64     64     384     687       58814       0     254      68544        0
         malloc-64     64     534     537        9795       0     254      68544        0
        malloc-128    128     257     270       47261       0     126      67456        0
      malloc-65536  65536       1       0           1       0       1      65536        0
      malloc-65536  65536       1       0           1       0       1      65536        0
      malloc-65536  65536       0       1           8       0       1      65536        0
      malloc-32768  32768       2       0           2       0       1      65536        0
       malloc-8192   8192       6       2         110       0       1      65536        0
             Files     80     265     535      200210       0     126      64000        0
        malloc-512    512      21      99         606       0      30      61440        0
sctp_stream_msg_out    112     230     310        1526       0     254      60480        0
             ripcb    392       7     146        1610       0      30      59976        0
           VMSPACE    616      59      37       37204       0      16      59136        0
        malloc-384    384     125      25         125       0      30      57600        0
             AIOCB    552       0      98         366       0      16      54096        0
     udplite_inpcb    424       0     126        1057       0      30      53424        0
         udp_inpcb    424       6     120        1328       0      30      53424        0
         malloc-64     64      66     753       29682       0     254      52416        0
         malloc-64     64     315     504       37514       0     254      52416        0
      tcp_rack_map    128      10     393       38190       0     126      51584        0
        malloc-256    256       8     187       66205       0      62      49920        0
      tcp_rack_pcb   1024       8      40       10752       0      16      49152        0
           DIRHASH   1024      35      13          35       0      16      49152        0
             NAMEI   1024       0      48      217074       0      16      49152        0
      malloc-16384  16384       3       0           3       0       1      49152        0
       malloc-2048   2048      14      10        9365       0       8      49152        0
       malloc-1024   1024       8      40        2634       0      16      49152        0
            pcpu-8      8    4800     832        6769       0     254      45056        0
       tcp_bbr_pcb    832       0      54        6598       0      16      44928        0
          syncache    168       0     264           4       0     254      44352        0
         malloc-32     32     610     776       93923       0     254      44352        0
       malloc-4096   4096       5       5          11       0       2      40960        0
       malloc-4096   4096       7       3          15       0       2      40960        0
        sctp_laddr     48      28     812       30683       0     254      40320        0
            da_ccb    544       0      70      148625       0      16      38080        0
         hostcache     64       3     564           3       0     254      36288        0
         malloc-64     64      84     483         497       0     254      36288        0
         malloc-64     64     104     463       38813       0     254      36288        0
         malloc-64     64     184     383        8613       0     254      36288        0
         16 Bucket    144      96     156        6922       0      62      36288        0
          8 Bucket     80      94     356       12931       0     126      36000        0
        malloc-128    128      35     244        7750       0     126      35712        0
        malloc-128    128     131     148       41622       0     126      35712        0
        malloc-128    128      90     189         316       0     126      35712        0
        malloc-128    128      59     220         313       0     126      35712        0
     routing nhops    256      27     108          34       0      62      34560        0
           ttyoutq    256      72      63         160       0      62      34560        0
        malloc-384    384      52      38         309       0      30      34560        0
        malloc-384    384      50      40          53       0      30      34560        0
        malloc-256    256      61      74        1037       0      62      34560        0
        malloc-256    256      17     118         276       0      62      34560        0
         TURNSTILE    136     209      43         209       0      62      34272        0
        SLEEPQUEUE     88     209     175         209       0     126      33792        0
      malloc-32768  32768       1       0           1       0       1      32768        0
      malloc-32768  32768       1       0           1       0       1      32768        0
      malloc-16384  16384       0       2         160       0       1      32768        0
      malloc-16384  16384       2       0           2       0       1      32768        0
       malloc-2048   2048       3      13          49       0       8      32768        0
       malloc-2048   2048       3      13        1151       0       8      32768        0
       malloc-2048   2048       4      12          44       0       8      32768        0
       malloc-2048   2048       0      16          50       0       8      32768        0
       malloc-2048   2048       9       7         247       0       8      32768        0
       malloc-1024   1024       0      32         288       0      16      32768        0
       malloc-1024   1024      10      22          14       0      16      32768        0
       malloc-1024   1024       5      27         256       0      16      32768        0
       malloc-1024   1024      10      22          10       0      16      32768        0
       malloc-1024   1024       3      29           3       0      16      32768        0
        malloc-512    512       0      64          41       0      30      32768        0
        malloc-512    512       0      64         139       0      30      32768        0
        malloc-512    512       2      62        1229       0      30      32768        0
        malloc-512    512       4      60          53       0      30      32768        0
           pcpu-64     64     487      25         487       0     254      32768        0
               PWD     40      38     770       36269       0     254      32320        0
             KNOTE    160      28     172      303971       0      62      32000        0
            ttyinq    160     135      65         300       0      62      32000        0
              PGRP    120      35     229         145       0     126      31680        0
            clpbuf   2624       0      12          81       0       4      31488        0
       L VFS Cache    320       0      96          67       0      30      30720        0
   tcp_inpcb ports     32       4     878       14426       0     254      28224        0
              ertt     72      16     376       23444       0     126      28224        0
         malloc-32     32      93     789       29609       0     254      28224        0
         malloc-32     32     106     776       59840       0     254      28224        0
         malloc-32     32     280     602        4779       0     254      28224        0
          4 Bucket     48       7     581          13       0     254      28224        0
          2 Bucket     32      68     814       13226       0     254      28224        0
               AIO    208       0     133         128       0      62      27664        0
            cpuset    200       7     121         203       0      62      25600        0
       malloc-4096   4096       4       2         867       0       2      24576        0
          rl_entry     40     104     502         104       0     254      24240        0
           rtentry    168      30     114          34       0      62      24192        0
         malloc-16     16     516     984      117952       0     254      24000        0
         malloc-16     16     519     981      118319       0     254      24000        0
        malloc-384    384       1      59         352       0      30      23040        0
        malloc-384    384      21      39         165       0      30      23040        0
         domainset     40       0     567         148       0     254      22680        0
       Mountpoints   2816       2       6           2       0       4      22528        0
udplite_inpcb ports     32       0     630          30       0     254      20160        0
   udp_inpcb ports     32       3     627          54       0     254      20160        0
         malloc-32     32      36     594         377       0     254      20160        0
         malloc-32     32      84     546        1300       0     254      20160        0
         malloc-32     32      16     614          17       0     254      20160        0
            AIOLIO    272       0      70          10       0      30      19040        0
 epoch_record pcpu    256       4      60           4       0      62      16384        0
      malloc-16384  16384       1       0           1       0       1      16384        0
       malloc-8192   8192       2       0           2       0       1      16384        0
       malloc-4096   4096       2       2           5       0       2      16384        0
        malloc-512    512       2      30           2       0      30      16384        0
        malloc-512    512       0      32           1       0      30      16384        0
           SMR CPU     32       7     504           7       0     254      16352        0
               ipq     56       0     288           1       0     254      16128        0
      vtnet_tx_hdr     24       0     668     1770653       0     254      16032        0
         malloc-16     16      71     929       37976       0     254      16000        0
              kenv    258      17      43        1085       0      30      15480        0
            mqnode    416       3      33           3       0      30      14976        0
              vmem   1856       1       7           1       0       8      14848        0
        SMR SHARED     24       7     504           7       0     254      12264        0
         malloc-16     16      15     735       10020       0     254      12000        0
         malloc-16     16      35     715         163       0     254      12000        0
         malloc-16     16     288     462       29478       0     254      12000        0
         malloc-16     16       7     743           9       0     254      12000        0
            itimer    352       0      33           3       0      30      11616        0
        malloc-384    384       0      30           1       0      30      11520        0
       malloc-8192   8192       1       0           1       0       1       8192        0
       malloc-8192   8192       1       0           1       0       1       8192        0
       malloc-8192   8192       1       0           1       0       1       8192        0
           pcpu-16     16       8     504           8       0     254       8192        0
       UMA Slabs 1    176      10      12          10       0      62       3872        0
        KMAP ENTRY     96      12      27          14       0       0       3744        0
       FFS1 dinode    128       0       0           0       0     126          0        0
           ada_ccb    272       0       0           0       0      30          0        0
             swblk    136       0       0           0       0      62          0        0
          swpctrie    144       0       0           0       0      62          0        0
   cdg_qdiffsample     16       0       0           0       0     254          0        0
   pf state scrubs     40       0       0           0       0     254          0        0
   pf frag entries     40       0       0           0       0     254          0        0
          pf frags    248       0       0           0       0      62          0        0
  pf table entries    160       0       0           0       0     254          0        0
pf table entry counters     64       0       0           0       0     254          0        0
   pf source nodes    152       0       0           0       0     254          0        0
     pf state keys     88       0       0           0       0     126          0        0
         pf states    352       0       0           0       0       0          0        0
           pf tags    104       0       0           0       0     126          0        0
          pf mtags    184       0       0           0       0      62          0        0
tfo_ccache_entries     80       0       0           0       0     126          0        0
               tfo      4       0       0           0       0     254          0        0
          sackhole     32       0       0           0       0     254          0        0
   sctp_asconf_ack     48       0       0           0       0     254          0        0
       sctp_asconf     40       0       0           0       0     254          0        0
   tcp_log_id_node    120       0       0           0       0     126          0        0
 tcp_log_id_bucket    176       0       0           0       0      62          0        0
          tcpreass     48       0       0           0       0     254          0        0
       ripcb ports     32       0       0           0       0     254          0        0
    IPsec SA lft_c     16       0       0           0       0     254          0        0
           netlink   2048       0       0           0       0       8          0        0
        mqnotifier    216       0       0           0       0      62          0        0
            mvdata     64       0       0           0       0     254          0        0
            mqueue    248       0       0           0       0      62          0        0
        TMPFS node    232       0       0           0       0      62          0        0
           NCLNODE    608       0       0           0       0      16          0        0
     LTS VFS Cache    360       0       0           0       0      30          0        0
     STS VFS Cache    144       0       0           0       0      62          0        0
           cryptop    280       0       0           0       0      30          0        0
  linux_dma_object     32       0       0           0       0     254          0        0
  linux_dma_pctrie    144       0       0           0       0      62          0        0
   IOMMU_MAP_ENTRY    104       0       0           0       0     126          0        0
    mbuf_jumbo_16k  16384       0       0           0       0     254          0        0
     mbuf_jumbo_9k   9216       0       0           0       0     254          0        0
      audit_record   1280       0       0           0       0       8          0        0
        MAC labels     40       0       0           0       0     254          0        0
            vnpbuf   2624       0       0           0       0      16          0        0
           nfspbuf   2624       0       0           0       0       4          0        0
            swwbuf   2624       0       0           0       0       2          0        0
            swrbuf   2624       0       0           0       0       4          0        0
          umtx_shm     88       0       0           0       0     126          0        0
           umtx pi     96       0       0           0       0     126          0        0
rangeset pctrie nodes    144       0       0           0       0      62          0        0
      malloc-65536  65536       0       0           0       0       1          0        0
      malloc-65536  65536       0       0           0       0       1          0        0
      malloc-32768  32768       0       0           0       0       1          0        0
      malloc-32768  32768       0       0           0       0       1          0        0
      malloc-16384  16384       0       0           0       0       1          0        0
      malloc-16384  16384       0       0           0       0       1          0        0
      malloc-16384  16384       0       0           0       0       1          0        0
       malloc-8192   8192       0       0           0       0       1          0        0
       malloc-4096   4096       0       0           0       0       2          0        0
        malloc-512    512       0       0           0       0      30          0        0
           pcpu-32     32       0       0           0       0     254          0        0
            pcpu-4      4       0       0           0       0     254          0        0
            fakepg    104       0       0           0       0     126          0        0
          UMA Hash    256       0       0           0       0      62          0        0