$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
r1 = msgget$private(0x0, 0x0)
r2 = fcntl$getown(0xffffffffffffffff, 0x5)
msgctl$IPC_SET(r1, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:38 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, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)

13:46:38 executing program 1:
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, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468", 0x2d}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)

13:46:38 executing program 3:
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)

13:46:38 executing program 2:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgget$private(0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20}, 0x6a, 0x0, 0x400, 0x0, 0x0, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:38 executing program 1:
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, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468", 0x2d}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)

13:46:38 executing program 0:
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$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, @loopback}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0x3b}], 0x1, 0x0, 0x0, 0x180}, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff})
close(0xffffffffffffffff)

13:46:38 executing program 3:
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)

13:46:38 executing program 1:
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, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468", 0x2d}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)

13:46:38 executing program 3:
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)

13:46:38 executing program 1:
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, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f", 0x34}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)

13:46:38 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
r1 = msgget$private(0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(0xffffffffffffffff, 0x5)
msgctl$IPC_SET(r1, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:38 executing program 3:
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)

13:46:38 executing program 2:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)

13:46:38 executing program 1:
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, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f", 0x34}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)

13:46:38 executing program 3:
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)

13:46:38 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
r1 = msgget$private(0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(0xffffffffffffffff, 0x5)
msgctl$IPC_SET(r1, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:38 executing program 1:
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, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f", 0x34}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)

13:46:38 executing program 3:
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)

13:46:38 executing program 2:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)

13:46:38 executing program 1:
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, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab", 0x38}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)

13:46:38 executing program 3:
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)

13:46:38 executing program 3:
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, 0x0, 0x0)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)

13:46:38 executing program 1:
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, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab", 0x38}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)

13:46:38 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
r1 = msgget$private(0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(0xffffffffffffffff, 0x5)
msgctl$IPC_SET(r1, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:38 executing program 2:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)

13:46:38 executing program 1:
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, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab", 0x38}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)

13:46:38 executing program 3:
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, 0x0, 0x0)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)

13:46:39 executing program 1:
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, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee", 0x3a}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)

13:46:39 executing program 3:
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, 0x0, 0x0)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)

13:46:39 executing program 1:
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, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee", 0x3a}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)

13:46:39 executing program 2:
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$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, @loopback}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee", 0x3a}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff})
close(0xffffffffffffffff)

13:46:39 executing program 0:
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$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, @loopback}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab", 0x38}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff})
close(0xffffffffffffffff)

13:46:39 executing program 3:
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)

13:46:39 executing program 3:
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)

13:46:39 executing program 1:
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, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee", 0x3a}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)

13:46:39 executing program 0:
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$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, @loopback}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff})
close(0xffffffffffffffff)

13:46:39 executing program 2:
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$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, @loopback}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff})
close(0xffffffffffffffff)

13:46:39 executing program 3:
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)

13:46:39 executing program 1:
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, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0x3b}], 0x1}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)

13:46:39 executing program 3:
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)

13:46:39 executing program 0:
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$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, @loopback}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff})
close(0xffffffffffffffff)

13:46:39 executing program 1:
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, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0x3b}], 0x1}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)

13:46:39 executing program 3:
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)

13:46:39 executing program 2:
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$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, @loopback}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff})
close(0xffffffffffffffff)

13:46:39 executing program 1:
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, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0x3b}], 0x1}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)

13:46:39 executing program 2:
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$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, @loopback}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff})
close(0xffffffffffffffff)

13:46:39 executing program 1:
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, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0x3b}], 0x1, 0x0, 0x0, 0x180}, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)

13:46:39 executing program 1:
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, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0x3b}], 0x1}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)

13:46:39 executing program 3:
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)

13:46:39 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0x3b}], 0x1, 0x0, 0x0, 0x180}, 0x0)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
r2 = msgget$private(0x0, 0x0)
msgctl$IPC_SET(r2, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r3 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(r2, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r3})
close(0xffffffffffffffff)
r4 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:39 executing program 1:
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, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0x3b}], 0x1}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)

13:46:39 executing program 2:
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$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, @loopback}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff})

13:46:39 executing program 3:
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)

13:46:39 executing program 1:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)

13:46:39 executing program 2:
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$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, @loopback}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})

13:46:39 executing program 0:
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$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, @loopback}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, 0x0, 0x0)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff})
close(0xffffffffffffffff)

13:46:39 executing program 3:
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)

13:46:39 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)

13:46:39 executing program 2:
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$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, @loopback}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)

13:46:39 executing program 1:
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$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, @loopback}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})

13:46:39 executing program 3:
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)

13:46:39 executing program 2:
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$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, @loopback}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x180}, 0x20104)

13:46:39 executing program 2:
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$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, @loopback}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x180}, 0x20104)

13:46:39 executing program 3:
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)

13:46:39 executing program 0:
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)

13:46:39 executing program 3:
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x0, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)

13:46:39 executing program 1:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)

13:46:39 executing program 2:
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$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, @loopback}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x180}, 0x20104)

13:46:39 executing program 3:
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x0, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)

13:46:39 executing program 2:
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$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, @loopback}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x180}, 0x20104)

13:46:39 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)

13:46:39 executing program 1:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$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, @loopback}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)

13:46:39 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)

13:46:39 executing program 3:
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x0, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)

13:46:39 executing program 1:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$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, @loopback}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)

13:46:39 executing program 1:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
r2 = msgget$private(0x0, 0x0)
msgctl$IPC_SET(r2, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r3 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(r2, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r3})
close(0xffffffffffffffff)
r4 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:39 executing program 2:
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$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, @loopback}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x180}, 0x20104)

13:46:39 executing program 3:
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)

13:46:39 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)

13:46:39 executing program 1:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
r2 = msgget$private(0x0, 0x0)
msgctl$IPC_SET(r2, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r3 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(r2, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r3})
close(0xffffffffffffffff)
r4 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:39 executing program 0:
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$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, @loopback}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x180}, 0x20104)

13:46:39 executing program 3:
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)

13:46:39 executing program 2:
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$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, @loopback}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x180}, 0x20104)

13:46:39 executing program 3:
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)

13:46:39 executing program 3:
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)

13:46:39 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
dup2(r2, 0xffffffffffffffff)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r4, &(0x7f0000000140)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
r5 = dup2(r4, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r6=>0x0]}, &(0x7f0000001700)=0xe)
setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000080)={r6, 0x5}, 0x8)

13:46:39 executing program 2:
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$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, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x180}, 0x20104)

13:46:39 executing program 1:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
r2 = msgget$private(0x0, 0x0)
msgctl$IPC_SET(r2, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r3 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(r2, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r3})
close(0xffffffffffffffff)
r4 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:39 executing program 2:
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x180}, 0x20104)

13:46:39 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
r2 = msgget$private(0x0, 0x0)
msgctl$IPC_SET(r2, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r3 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(r2, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r3})
close(0xffffffffffffffff)
r4 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:39 executing program 3:
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)

13:46:39 executing program 1:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
r2 = msgget$private(0x0, 0x0)
msgctl$IPC_SET(r2, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r3 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(r2, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r3})
close(0xffffffffffffffff)
socket$inet_sctp(0x2, 0x2, 0x84)

13:46:39 executing program 1:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
r2 = msgget$private(0x0, 0x0)
msgctl$IPC_SET(r2, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r3 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(r2, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r3})
close(0xffffffffffffffff)

13:46:39 executing program 2:
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x180}, 0x20104)

13:46:39 executing program 3:
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)

13:46:39 executing program 2:
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x180}, 0x20104)

13:46:39 executing program 3:
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)

13:46:39 executing program 3:
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)

13:46:39 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
r2 = msgget$private(0x0, 0x0)
msgctl$IPC_SET(r2, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r3 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(r2, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r3})
close(0xffffffffffffffff)
r4 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:39 executing program 2:
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x180}, 0x20104)

13:46:39 executing program 1:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
r2 = msgget$private(0x0, 0x0)
msgctl$IPC_SET(r2, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r3 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(r2, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r3})

13:46:39 executing program 3:
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)

13:46:40 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
r2 = msgget$private(0x0, 0x0)
msgctl$IPC_SET(r2, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r3 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(r2, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r3})
close(0xffffffffffffffff)
r4 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:40 executing program 2:
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x180}, 0x20104)

13:46:40 executing program 1:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
r2 = msgget$private(0x0, 0x0)
msgctl$IPC_SET(r2, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
fcntl$getown(r1, 0x5)

13:46:40 executing program 3:
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)

13:46:40 executing program 1:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x180}, 0x20104)
accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
r1 = msgget$private(0x0, 0x0)
msgctl$IPC_SET(r1, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})

13:46:40 executing program 2:
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x180}, 0x20104)

13:46:40 executing program 3:
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)

13:46:40 executing program 3:
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)

13:46:40 executing program 1:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x180}, 0x20104)
accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgget$private(0x0, 0x0)

13:46:40 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
r2 = msgget$private(0x0, 0x0)
msgctl$IPC_SET(r2, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r3 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(r2, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r3})
close(0xffffffffffffffff)
r4 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:40 executing program 3:
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, 0x0, 0x0)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)

13:46:40 executing program 1:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x180}, 0x20104)
accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)

13:46:40 executing program 2:
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x180}, 0x20104)

13:46:40 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
r2 = msgget$private(0x0, 0x0)
msgctl$IPC_SET(r2, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r3 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(r2, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r3})
close(0xffffffffffffffff)
socket$inet_sctp(0x2, 0x2, 0x84)

13:46:40 executing program 3:
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, 0x0, 0x0)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)

13:46:40 executing program 3:
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, 0x0, 0x0)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)

13:46:40 executing program 2:
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x180}, 0x20104)

13:46:40 executing program 1:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x180}, 0x20104)
accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)

13:46:40 executing program 3:
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)

13:46:40 executing program 2:
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x180}, 0x20104)

13:46:40 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
r2 = msgget$private(0x0, 0x0)
msgctl$IPC_SET(r2, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r3 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(r2, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r3})
close(0xffffffffffffffff)
socket$inet_sctp(0x2, 0x2, 0x84)

13:46:40 executing program 3:
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)

13:46:40 executing program 2:
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$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, @loopback}, 0x10)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x180}, 0x20104)

13:46:40 executing program 1:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x180}, 0x20104)

13:46:40 executing program 3:
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)

13:46:40 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
r2 = msgget$private(0x0, 0x0)
msgctl$IPC_SET(r2, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r3 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(r2, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r3})
close(0xffffffffffffffff)
socket$inet_sctp(0x2, 0x2, 0x84)

13:46:40 executing program 2:
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$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, @loopback}, 0x10)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x180}, 0x20104)

13:46:40 executing program 3:
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, 0x0, 0x0)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)

13:46:40 executing program 1:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x180}, 0x20104)

13:46:40 executing program 2:
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$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, @loopback}, 0x10)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x180}, 0x20104)

13:46:40 executing program 1:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x180}, 0x20104)

13:46:40 executing program 3:
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, 0x0, 0x0)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)

13:46:40 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
r2 = msgget$private(0x0, 0x0)
msgctl$IPC_SET(r2, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r3 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(r2, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r3})
close(0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:40 executing program 3:
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, 0x0, 0x0)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)

13:46:40 executing program 2:
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$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, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x180}, 0x20104)

13:46:40 executing program 1:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x180}, 0x20104)

13:46:40 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
r2 = msgget$private(0x0, 0x0)
msgctl$IPC_SET(r2, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r3 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(r2, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r3})
close(0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:40 executing program 2:
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x180}, 0x20104)

13:46:40 executing program 3:
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)

13:46:40 executing program 1:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x180}, 0x20104)

13:46:40 executing program 2:
r0 = socket(0x0, 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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x180}, 0x20104)

13:46:40 executing program 3:
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)

13:46:40 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
r2 = msgget$private(0x0, 0x0)
msgctl$IPC_SET(r2, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r3 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(r2, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r3})
close(0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:40 executing program 1:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x180}, 0x20104)

13:46:40 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
r2 = msgget$private(0x0, 0x0)
msgctl$IPC_SET(r2, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r3 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(r2, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r3})
r4 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:40 executing program 3:
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)

13:46:40 executing program 1:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x180}, 0x20104)

13:46:40 executing program 2:
r0 = socket(0x0, 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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x180}, 0x20104)

13:46:40 executing program 2:
r0 = socket(0x0, 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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x180}, 0x20104)

13:46:40 executing program 3:
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, 0x0, 0x20104)

13:46:40 executing program 1:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x180}, 0x20104)

13:46:40 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
r2 = msgget$private(0x0, 0x0)
msgctl$IPC_SET(r2, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r3 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(r2, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r3})
r4 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:40 executing program 1:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x180}, 0x20104)

13:46:40 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
r2 = msgget$private(0x0, 0x0)
msgctl$IPC_SET(r2, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r3 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(r2, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r3})
r4 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:40 executing program 2:
r0 = socket(0x2, 0x0, 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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x180}, 0x20104)

13:46:40 executing program 3:
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, 0x0, 0x20104)

13:46:40 executing program 1:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x180}, 0x20104)

13:46:40 executing program 1:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x180}, 0x20104)

13:46:40 executing program 3:
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, 0x0, 0x20104)

13:46:40 executing program 1:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x180}, 0x20104)

13:46:40 executing program 2:
r0 = socket(0x2, 0x0, 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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x180}, 0x20104)

13:46:40 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
r2 = msgget$private(0x0, 0x0)
msgctl$IPC_SET(r2, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
fcntl$getown(r1, 0x5)
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:40 executing program 3:
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x180}, 0x20104)

13:46:40 executing program 1:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x180}, 0x20104)

13:46:40 executing program 2:
r0 = socket(0x2, 0x0, 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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x180}, 0x20104)

13:46:40 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
r2 = msgget$private(0x0, 0x0)
msgctl$IPC_SET(r2, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
fcntl$getown(r1, 0x5)
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:40 executing program 3:
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x180}, 0x20104)

13:46:40 executing program 1:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x180}, 0x20104)

13:46:40 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
r2 = msgget$private(0x0, 0x0)
msgctl$IPC_SET(r2, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
fcntl$getown(r1, 0x5)
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:40 executing program 1:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x180}, 0x20104)

13:46:40 executing program 3:
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x180}, 0x20104)

13:46:40 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x180}, 0x20104)

13:46:40 executing program 1:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x180}, 0x20104)

13:46:40 executing program 3:
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x180}, 0x20104)

13:46:40 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x180}, 0x20104)

13:46:40 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x180}, 0x20104)

13:46:40 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
r1 = msgget$private(0x0, 0x0)
msgctl$IPC_SET(r1, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
msgctl$IPC_SET(r1, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff})
close(0xffffffffffffffff)
r2 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:40 executing program 1:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000002580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x180}, 0x20104)

13:46:40 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x180}, 0x20104)

13:46:40 executing program 3:
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x180}, 0x20104)

13:46:40 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x180}, 0x20104)

13:46:40 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x180}, 0x20104)

13:46:40 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
r1 = msgget$private(0x0, 0x0)
msgctl$IPC_SET(r1, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
msgctl$IPC_SET(r1, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff})
close(0xffffffffffffffff)
r2 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:40 executing program 1:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000002580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x180}, 0x20104)

13:46:40 executing program 3:
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x180}, 0x20104)

13:46:40 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x180}, 0x20104)

13:46:40 executing program 1:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000002580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x180}, 0x20104)

13:46:40 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
r1 = msgget$private(0x0, 0x0)
msgctl$IPC_SET(r1, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
msgctl$IPC_SET(r1, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff})
close(0xffffffffffffffff)
r2 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:40 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
r2 = msgget$private(0x0, 0x0)
r3 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(r2, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r3})
close(0xffffffffffffffff)
r4 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:40 executing program 3:
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{0x0}], 0x1, 0x0, 0x0, 0x180}, 0x20104)

13:46:40 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x180}, 0x20104)

13:46:40 executing program 1:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x180}, 0x20104)

13:46:41 executing program 3:
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{0x0}], 0x1, 0x0, 0x0, 0x180}, 0x20104)

13:46:41 executing program 1:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$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, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x180}, 0x20104)

13:46:41 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x180}, 0x20104)

13:46:41 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
r2 = msgget$private(0x0, 0x0)
r3 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(r2, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r3})
close(0xffffffffffffffff)
r4 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:41 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000), 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x180}, 0x20104)

13:46:41 executing program 3:
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{0x0}], 0x1, 0x0, 0x0, 0x180}, 0x20104)

13:46:41 executing program 1:
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x180}, 0x20104)

13:46:41 executing program 3:
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)}], 0x1, 0x0, 0x0, 0x180}, 0x20104)

13:46:41 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
r2 = msgget$private(0x0, 0x0)
r3 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(r2, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r3})
close(0xffffffffffffffff)
r4 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:41 executing program 3:
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)}], 0x1, 0x0, 0x0, 0x180}, 0x20104)

13:46:41 executing program 1:
r0 = socket(0x0, 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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x180}, 0x20104)

13:46:41 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000), 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x180}, 0x20104)

13:46:41 executing program 3:
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)}], 0x1, 0x0, 0x0, 0x180}, 0x20104)

13:46:41 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:41 executing program 1:
r0 = socket(0x0, 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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x180}, 0x20104)

13:46:41 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000), 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x180}, 0x20104)

13:46:41 executing program 1:
r0 = socket(0x0, 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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x180}, 0x20104)

13:46:41 executing program 3:
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080", 0x1e}], 0x1, 0x0, 0x0, 0x180}, 0x20104)

13:46:41 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:41 executing program 1:
r0 = socket(0x2, 0x0, 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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x180}, 0x20104)

13:46:41 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x180}, 0x20104)

13:46:41 executing program 3:
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080", 0x1e}], 0x1, 0x0, 0x0, 0x180}, 0x20104)

13:46:41 executing program 1:
r0 = socket(0x2, 0x0, 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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x180}, 0x20104)

13:46:41 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x180}, 0x20104)

13:46:41 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:41 executing program 3:
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080", 0x1e}], 0x1, 0x0, 0x0, 0x180}, 0x20104)

13:46:41 executing program 1:
r0 = socket(0x2, 0x0, 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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x180}, 0x20104)

13:46:41 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:41 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x180}, 0x20104)

13:46:41 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x180}, 0x20104)

13:46:41 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x180}, 0x20104)

13:46:41 executing program 3:
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468", 0x2d}], 0x1, 0x0, 0x0, 0x180}, 0x20104)

13:46:41 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r1 = fcntl$getown(0xffffffffffffffff, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r1})
close(0xffffffffffffffff)
r2 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:41 executing program 3:
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468", 0x2d}], 0x1, 0x0, 0x0, 0x180}, 0x20104)

13:46:41 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x180}, 0x20104)

13:46:41 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x180}, 0x20104)

13:46:41 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r1 = fcntl$getown(0xffffffffffffffff, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r1})
close(0xffffffffffffffff)
r2 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:41 executing program 3:
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468", 0x2d}], 0x1, 0x0, 0x0, 0x180}, 0x20104)

13:46:41 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x180}, 0x20104)

13:46:41 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x180}, 0x20104)

13:46:41 executing program 3:
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f", 0x34}], 0x1, 0x0, 0x0, 0x180}, 0x20104)

13:46:41 executing program 2:
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$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x180}, 0x20104)

13:46:41 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r1 = fcntl$getown(0xffffffffffffffff, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r1})
close(0xffffffffffffffff)
r2 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:41 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x180}, 0x20104)

13:46:41 executing program 2:
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$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x180}, 0x20104)

13:46:41 executing program 3:
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f", 0x34}], 0x1, 0x0, 0x0, 0x180}, 0x20104)

13:46:41 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:41 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x180}, 0x20104)

13:46:41 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x180}, 0x20104)

13:46:41 executing program 2:
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$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x180}, 0x20104)

13:46:41 executing program 3:
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f", 0x34}], 0x1, 0x0, 0x0, 0x180}, 0x20104)

13:46:41 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x180}, 0x20104)

13:46:41 executing program 3:
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab", 0x38}], 0x1, 0x0, 0x0, 0x180}, 0x20104)

13:46:41 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:41 executing program 2:
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$inet(r0, 0x0, 0x0)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x180}, 0x20104)

13:46:41 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:41 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x180}, 0x20104)

13:46:41 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:41 executing program 3:
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab", 0x38}], 0x1, 0x0, 0x0, 0x180}, 0x20104)

13:46:41 executing program 2:
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$inet(r0, 0x0, 0x0)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x180}, 0x20104)

13:46:41 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x180}, 0x20104)

13:46:41 executing program 3:
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab", 0x38}], 0x1, 0x0, 0x0, 0x180}, 0x20104)

13:46:41 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000), 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x180}, 0x20104)

13:46:41 executing program 3:
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee", 0x3a}], 0x1, 0x0, 0x0, 0x180}, 0x20104)

13:46:41 executing program 2:
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$inet(r0, 0x0, 0x0)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x180}, 0x20104)

13:46:41 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:41 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000), 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x180}, 0x20104)

13:46:41 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000), 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x180}, 0x20104)

13:46:41 executing program 3:
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee", 0x3a}], 0x1, 0x0, 0x0, 0x180}, 0x20104)

13:46:41 executing program 2:
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x180}, 0x20104)

13:46:41 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:41 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x180}, 0x20104)

13:46:41 executing program 2:
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x180}, 0x20104)

13:46:41 executing program 3:
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee", 0x3a}], 0x1, 0x0, 0x0, 0x180}, 0x20104)

13:46:41 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:41 executing program 2:
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x180}, 0x20104)

13:46:41 executing program 3:
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0x3b}], 0x1}, 0x20104)

13:46:41 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x180}, 0x20104)

13:46:41 executing program 2:
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, 0x0, 0x0)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x180}, 0x20104)

13:46:41 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:41 executing program 3:
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0x3b}], 0x1}, 0x20104)

13:46:41 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x180}, 0x20104)

13:46:41 executing program 2:
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, 0x0, 0x0)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x180}, 0x20104)

13:46:41 executing program 3:
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0x3b}], 0x1}, 0x20104)

13:46:41 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:41 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x180}, 0x20104)

13:46:41 executing program 2:
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, 0x0, 0x0)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x180}, 0x20104)

13:46:41 executing program 2:
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x180}, 0x20104)

13:46:41 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x180}, 0x20104)

13:46:41 executing program 3:
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0x3b}], 0x1, 0x0, 0x0, 0x180}, 0x0)

13:46:41 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x180}, 0x20104)

13:46:41 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:41 executing program 3:
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0x3b}], 0x1, 0x0, 0x0, 0x180}, 0x0)

13:46:41 executing program 2:
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x180}, 0x20104)

13:46:41 executing program 1:
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$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x180}, 0x20104)

13:46:41 executing program 2:
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x180}, 0x20104)

13:46:41 executing program 3:
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0x3b}], 0x1, 0x0, 0x0, 0x180}, 0x0)

13:46:42 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:42 executing program 3:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r1 = fcntl$getown(0xffffffffffffffff, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r1})
close(0xffffffffffffffff)
r2 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:42 executing program 1:
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$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x180}, 0x20104)

13:46:42 executing program 2:
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, 0x0, 0x20104)

13:46:42 executing program 1:
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$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x180}, 0x20104)

13:46:42 executing program 2:
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, 0x0, 0x20104)

13:46:42 executing program 1:
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$inet(r0, 0x0, 0x0)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x180}, 0x20104)

13:46:42 executing program 1:
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$inet(r0, 0x0, 0x0)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x180}, 0x20104)

13:46:42 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:42 executing program 3:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r1 = fcntl$getown(0xffffffffffffffff, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r1})
close(0xffffffffffffffff)
r2 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:42 executing program 2:
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, 0x0, 0x20104)

13:46:42 executing program 1:
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$inet(r0, 0x0, 0x0)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x180}, 0x20104)

13:46:42 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:42 executing program 1:
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x180}, 0x20104)

13:46:42 executing program 2:
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x180}, 0x20104)

13:46:42 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:42 executing program 1:
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x180}, 0x20104)

13:46:42 executing program 2:
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x20104)

13:46:42 executing program 3:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r1 = fcntl$getown(0xffffffffffffffff, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r1})
close(0xffffffffffffffff)
r2 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:42 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:42 executing program 1:
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x180}, 0x20104)

13:46:42 executing program 3:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r1 = fcntl$getown(0xffffffffffffffff, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r1})
close(0xffffffffffffffff)
socket$inet_sctp(0x2, 0x2, 0x84)

13:46:42 executing program 2:
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x0)

13:46:42 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:42 executing program 1:
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, 0x0, 0x0)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x180}, 0x20104)

13:46:42 executing program 1:
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, 0x0, 0x0)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x180}, 0x20104)

13:46:42 executing program 2:
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x0)

13:46:42 executing program 3:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r1 = fcntl$getown(0xffffffffffffffff, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r1})
close(0xffffffffffffffff)
socket$inet_sctp(0x2, 0x2, 0x84)

13:46:42 executing program 1:
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, 0x0, 0x0)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x180}, 0x20104)

13:46:42 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:42 executing program 2:
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x0)

13:46:42 executing program 1:
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000002580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x180}, 0x20104)

13:46:42 executing program 2:
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x0)

13:46:42 executing program 3:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r1 = fcntl$getown(0xffffffffffffffff, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r1})
close(0xffffffffffffffff)
socket$inet_sctp(0x2, 0x2, 0x84)

13:46:42 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:42 executing program 1:
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000002580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x180}, 0x20104)

13:46:42 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:42 executing program 2:
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x0)

13:46:42 executing program 3:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r1 = fcntl$getown(0xffffffffffffffff, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r1})
close(0xffffffffffffffff)

13:46:42 executing program 1:
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000002580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x180}, 0x20104)

13:46:42 executing program 2:
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x0)

13:46:42 executing program 2:
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x0)

13:46:42 executing program 3:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r1 = fcntl$getown(0xffffffffffffffff, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r1})
close(0xffffffffffffffff)

13:46:42 executing program 1:
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, 0x0, 0x20104)

13:46:42 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:42 executing program 2:
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x0)

13:46:42 executing program 1:
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, 0x0, 0x20104)

13:46:42 executing program 2:
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x0)

13:46:42 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:42 executing program 3:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r1 = fcntl$getown(0xffffffffffffffff, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r1})
close(0xffffffffffffffff)

13:46:42 executing program 1:
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, 0x0, 0x20104)

13:46:42 executing program 2:
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)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x0)

13:46:42 executing program 1:
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x20104)

13:46:42 executing program 3:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r1 = fcntl$getown(0xffffffffffffffff, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r1})
socket$inet_sctp(0x2, 0x2, 0x84)

13:46:42 executing program 1:
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x0)

13:46:42 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r0 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r1 = fcntl$getown(r0, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r1})
close(0xffffffffffffffff)
r2 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:42 executing program 3:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r1 = fcntl$getown(0xffffffffffffffff, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r1})
socket$inet_sctp(0x2, 0x2, 0x84)

13:46:42 executing program 2:
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)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x0)

13:46:42 executing program 1:
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x0)

13:46:42 executing program 3:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r1 = fcntl$getown(0xffffffffffffffff, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r1})
socket$inet_sctp(0x2, 0x2, 0x84)

13:46:42 executing program 2:
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)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x0)

13:46:42 executing program 1:
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x0)

13:46:42 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r0 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r1 = fcntl$getown(r0, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r1})
close(0xffffffffffffffff)
r2 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:42 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x0)

13:46:42 executing program 1:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:42 executing program 3:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
fcntl$getown(0xffffffffffffffff, 0x5)
close(0xffffffffffffffff)
socket$inet_sctp(0x2, 0x2, 0x84)

13:46:42 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x0)

13:46:42 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r0 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r1 = fcntl$getown(r0, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r1})
close(0xffffffffffffffff)
r2 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:42 executing program 3:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
close(0xffffffffffffffff)
socket$inet_sctp(0x2, 0x2, 0x84)

13:46:42 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x0)

13:46:42 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:42 executing program 1:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
fcntl$getown(0xffffffffffffffff, 0x5)
close(0xffffffffffffffff)
socket$inet_sctp(0x2, 0x2, 0x84)

13:46:42 executing program 3:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
close(0xffffffffffffffff)
socket$inet_sctp(0x2, 0x2, 0x84)

13:46:42 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, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x0)

13:46:42 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:43 executing program 3:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
close(0xffffffffffffffff)
socket$inet_sctp(0x2, 0x2, 0x84)

13:46:43 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x0)

13:46:43 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, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x0)

13:46:43 executing program 1:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
fcntl$getown(0xffffffffffffffff, 0x5)
close(0xffffffffffffffff)
socket$inet_sctp(0x2, 0x2, 0x84)

13:46:43 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, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x0)

13:46:43 executing program 3:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
fcntl$getown(0xffffffffffffffff, 0x5)
close(0xffffffffffffffff)
socket$inet_sctp(0x2, 0x2, 0x84)

13:46:43 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:43 executing program 2:
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x0)

13:46:43 executing program 2:
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x0)

13:46:43 executing program 3:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
fcntl$getown(0xffffffffffffffff, 0x5)
close(0xffffffffffffffff)
socket$inet_sctp(0x2, 0x2, 0x84)

13:46:43 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$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, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:43 executing program 1:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
fcntl$getown(0xffffffffffffffff, 0x5)
close(0xffffffffffffffff)
socket$inet_sctp(0x2, 0x2, 0x84)

13:46:43 executing program 2:
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x0)

13:46:43 executing program 3:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$getown(0xffffffffffffffff, 0x5)
close(0xffffffffffffffff)
socket$inet_sctp(0x2, 0x2, 0x84)

13:46:43 executing program 2:
r0 = socket(0x0, 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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x0)

13:46:43 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$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, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:43 executing program 1:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
fcntl$getown(0xffffffffffffffff, 0x5)
close(0xffffffffffffffff)
socket$inet_sctp(0x2, 0x2, 0x84)

13:46:43 executing program 2:
r0 = socket(0x0, 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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x0)

13:46:43 executing program 3:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$getown(0xffffffffffffffff, 0x5)
close(0xffffffffffffffff)
socket$inet_sctp(0x2, 0x2, 0x84)

13:46:43 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$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, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:43 executing program 2:
r0 = socket(0x0, 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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x0)

13:46:43 executing program 3:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
fcntl$getown(0xffffffffffffffff, 0x5)
close(0xffffffffffffffff)
socket$inet_sctp(0x2, 0x2, 0x84)

13:46:43 executing program 0:
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$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, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:43 executing program 1:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
fcntl$getown(0xffffffffffffffff, 0x5)
close(0xffffffffffffffff)
socket$inet_sctp(0x2, 0x2, 0x84)

13:46:43 executing program 3:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
fcntl$getown(0xffffffffffffffff, 0x5)
close(0xffffffffffffffff)
socket$inet_sctp(0x2, 0x2, 0x84)

13:46:43 executing program 2:
r0 = socket(0x2, 0x0, 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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x0)

13:46:43 executing program 2:
r0 = socket(0x2, 0x0, 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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x0)

13:46:43 executing program 0:
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$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, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:43 executing program 3:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
fcntl$getown(0xffffffffffffffff, 0x5)
close(0xffffffffffffffff)
socket$inet_sctp(0x2, 0x2, 0x84)

13:46:43 executing program 1:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
fcntl$getown(0xffffffffffffffff, 0x5)
close(0xffffffffffffffff)
socket$inet_sctp(0x2, 0x2, 0x84)

13:46:43 executing program 1:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
fcntl$getown(0xffffffffffffffff, 0x5)
close(0xffffffffffffffff)
socket$inet_sctp(0x2, 0x2, 0x84)

13:46:43 executing program 2:
r0 = socket(0x2, 0x0, 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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x0)

13:46:43 executing program 0:
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$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, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:43 executing program 3:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
fcntl$getown(0xffffffffffffffff, 0x5)
close(0xffffffffffffffff)
socket$inet_sctp(0x2, 0x2, 0x84)

13:46:43 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x0)

13:46:43 executing program 1:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
fcntl$getown(0xffffffffffffffff, 0x5)
close(0xffffffffffffffff)
socket$inet_sctp(0x2, 0x2, 0x84)

13:46:43 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x0)

13:46:43 executing program 3:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
fcntl$getown(0xffffffffffffffff, 0x5)
close(0xffffffffffffffff)
socket$inet_sctp(0x2, 0x2, 0x84)

13:46:43 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x0)

13:46:43 executing program 3:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
fcntl$getown(0xffffffffffffffff, 0x5)
close(0xffffffffffffffff)
socket$inet_sctp(0x2, 0x2, 0x84)

13:46:43 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x0, 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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:43 executing program 1:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:43 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x0)

13:46:43 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x0, 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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:43 executing program 3:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
fcntl$getown(0xffffffffffffffff, 0x5)
close(0xffffffffffffffff)
socket$inet_sctp(0x2, 0x2, 0x84)

13:46:43 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x0)

13:46:43 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x0, 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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:43 executing program 3:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
fcntl$getown(0xffffffffffffffff, 0x5)
close(0xffffffffffffffff)
socket$inet_sctp(0x2, 0x2, 0x84)

13:46:43 executing program 1:
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$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x180}, 0x20104)

13:46:43 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x0)

13:46:43 executing program 1:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:43 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x0)

13:46:43 executing program 3:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
fcntl$getown(0xffffffffffffffff, 0x5)
close(0xffffffffffffffff)
socket$inet_sctp(0x2, 0x2, 0x84)

13:46:43 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x0)

13:46:43 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x0, 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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:43 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x0)

13:46:43 executing program 3:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
fcntl$getown(0xffffffffffffffff, 0x5)
close(0xffffffffffffffff)
socket$inet_sctp(0x2, 0x2, 0x84)

13:46:43 executing program 1:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:43 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000), 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x0)

13:46:43 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x0, 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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:43 executing program 3:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
fcntl$getown(0xffffffffffffffff, 0x5)
close(0xffffffffffffffff)
socket$inet_sctp(0x2, 0x2, 0x84)

13:46:43 executing program 1:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:43 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000), 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x0)

13:46:43 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000), 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x0)

13:46:43 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x0, 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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:43 executing program 1:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
r2 = msgget$private(0x0, 0x0)
r3 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(r2, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r3})
close(0xffffffffffffffff)
r4 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:43 executing program 3:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
fcntl$getown(0xffffffffffffffff, 0x5)
close(0xffffffffffffffff)
socket$inet_sctp(0x2, 0x2, 0x84)

13:46:43 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x0)

13:46:43 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x0)

13:46:43 executing program 3:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
fcntl$getown(0xffffffffffffffff, 0x5)
close(0xffffffffffffffff)
socket$inet_sctp(0x2, 0x2, 0x84)

13:46:43 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x0)

13:46:43 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:43 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x0)

13:46:43 executing program 1:
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{0x0}], 0x1, 0x0, 0x0, 0x180}, 0x20104)

13:46:43 executing program 3:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
fcntl$getown(0xffffffffffffffff, 0x5)
close(0xffffffffffffffff)
socket$inet_sctp(0x2, 0x2, 0x84)

13:46:43 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x0)

13:46:43 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:43 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:43 executing program 1:
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{0x0}], 0x1, 0x0, 0x0, 0x180}, 0x20104)

13:46:43 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x0)

13:46:43 executing program 1:
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{0x0}], 0x1, 0x0, 0x0, 0x180}, 0x20104)

13:46:44 executing program 3:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
fcntl$getown(0xffffffffffffffff, 0x5)
close(0xffffffffffffffff)
socket$inet_sctp(0x2, 0x2, 0x84)

13:46:44 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:44 executing program 2:
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$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x0)

13:46:44 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x180}, 0x20104)

13:46:44 executing program 2:
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$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x0)

13:46:44 executing program 3:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
fcntl$getown(0xffffffffffffffff, 0x5)
close(0xffffffffffffffff)
socket$inet_sctp(0x2, 0x2, 0x84)

13:46:44 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:44 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x180}, 0x20104)

13:46:44 executing program 2:
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$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x0)

13:46:44 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x180}, 0x20104)

13:46:44 executing program 3:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
fcntl$getown(0xffffffffffffffff, 0x5)
close(0xffffffffffffffff)
socket$inet_sctp(0x2, 0x2, 0x84)

13:46:44 executing program 2:
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$inet(r0, 0x0, 0x0)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x0)

13:46:44 executing program 1:
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$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x0)

13:46:44 executing program 2:
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$inet(r0, 0x0, 0x0)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x0)

13:46:44 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:44 executing program 1:
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x180}, 0x20104)

13:46:44 executing program 3:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
fcntl$getown(0xffffffffffffffff, 0x5)
close(0xffffffffffffffff)
socket$inet_sctp(0x2, 0x2, 0x84)

13:46:44 executing program 2:
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$inet(r0, 0x0, 0x0)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x0)

13:46:44 executing program 1:
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x180}, 0x20104)

13:46:44 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:44 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10)
socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(0xffffffffffffffff, r0)
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)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={r5, 0x5}, 0x8)

13:46:44 executing program 2:
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x0)

13:46:44 executing program 3:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
fcntl$getown(0xffffffffffffffff, 0x5)
close(0xffffffffffffffff)
socket$inet_sctp(0x2, 0x2, 0x84)

13:46:44 executing program 1:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
fcntl$getown(0xffffffffffffffff, 0x5)
close(0xffffffffffffffff)
socket$inet_sctp(0x2, 0x2, 0x84)

13:46:44 executing program 2:
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x0)

13:46:44 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:44 executing program 3:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
fcntl$getown(0xffffffffffffffff, 0x5)
close(0xffffffffffffffff)
socket$inet_sctp(0x2, 0x2, 0x84)

13:46:44 executing program 3:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
fcntl$getown(0xffffffffffffffff, 0x5)
close(0xffffffffffffffff)
socket$inet_sctp(0x2, 0x2, 0x84)

13:46:44 executing program 1:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:44 executing program 2:
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x0)

13:46:44 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:44 executing program 2:
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, 0x0, 0x0)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x0)

13:46:44 executing program 3:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
fcntl$getown(0xffffffffffffffff, 0x5)
close(0xffffffffffffffff)
socket$inet_sctp(0x2, 0x2, 0x84)

13:46:44 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000), 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:44 executing program 1:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:44 executing program 2:
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, 0x0, 0x0)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x0)

13:46:44 executing program 3:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
fcntl$getown(0xffffffffffffffff, 0x5)
close(0xffffffffffffffff)
socket$inet_sctp(0x2, 0x2, 0x84)

13:46:44 executing program 3:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
fcntl$getown(0xffffffffffffffff, 0x5)
close(0xffffffffffffffff)
socket$inet_sctp(0x2, 0x2, 0x84)

13:46:44 executing program 1:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:44 executing program 2:
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, 0x0, 0x0)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x0)

13:46:44 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000), 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:44 executing program 2:
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x0)

13:46:44 executing program 3:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$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, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
fcntl$getown(0xffffffffffffffff, 0x5)
close(0xffffffffffffffff)
socket$inet_sctp(0x2, 0x2, 0x84)

13:46:44 executing program 2:
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x0)

13:46:44 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000), 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:44 executing program 2:
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x0)

13:46:44 executing program 1:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:44 executing program 3:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$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, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
fcntl$getown(0xffffffffffffffff, 0x5)
close(0xffffffffffffffff)
socket$inet_sctp(0x2, 0x2, 0x84)

13:46:44 executing program 3:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$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, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
fcntl$getown(0xffffffffffffffff, 0x5)
close(0xffffffffffffffff)
socket$inet_sctp(0x2, 0x2, 0x84)

13:46:44 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:44 executing program 2:
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, 0x0, 0x0)

13:46:44 executing program 1:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000), 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:44 executing program 3:
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$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, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
fcntl$getown(0xffffffffffffffff, 0x5)
close(0xffffffffffffffff)
socket$inet_sctp(0x2, 0x2, 0x84)

13:46:44 executing program 2:
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, 0x0, 0x0)

13:46:44 executing program 3:
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$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, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
fcntl$getown(0xffffffffffffffff, 0x5)
close(0xffffffffffffffff)
socket$inet_sctp(0x2, 0x2, 0x84)

13:46:44 executing program 2:
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, 0x0, 0x0)

13:46:44 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:44 executing program 1:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff})
close(0xffffffffffffffff)

13:46:44 executing program 3:
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$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, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
fcntl$getown(0xffffffffffffffff, 0x5)
close(0xffffffffffffffff)
socket$inet_sctp(0x2, 0x2, 0x84)

13:46:44 executing program 2:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff})
close(0xffffffffffffffff)

13:46:44 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:44 executing program 1:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff})
close(0xffffffffffffffff)

13:46:44 executing program 3:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
r0 = socket(0x0, 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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
fcntl$getown(0xffffffffffffffff, 0x5)
close(0xffffffffffffffff)
socket$inet_sctp(0x2, 0x2, 0x84)

13:46:44 executing program 2:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)

13:46:44 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:44 executing program 3:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
r0 = socket(0x0, 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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
fcntl$getown(0xffffffffffffffff, 0x5)
close(0xffffffffffffffff)
socket$inet_sctp(0x2, 0x2, 0x84)

13:46:44 executing program 3:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
r0 = socket(0x0, 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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
fcntl$getown(0xffffffffffffffff, 0x5)
close(0xffffffffffffffff)
socket$inet_sctp(0x2, 0x2, 0x84)

13:46:44 executing program 2:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)

13:46:44 executing program 1:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
r2 = msgget$private(0x0, 0x0)
msgctl$IPC_SET(r2, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r3 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(r2, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r3})
close(0xffffffffffffffff)
r4 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:44 executing program 3:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x0, 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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
fcntl$getown(0xffffffffffffffff, 0x5)
close(0xffffffffffffffff)
socket$inet_sctp(0x2, 0x2, 0x84)

13:46:44 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:44 executing program 2:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)

13:46:44 executing program 1:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
r2 = msgget$private(0x0, 0x0)
msgctl$IPC_SET(r2, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r3 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(r2, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r3})
close(0xffffffffffffffff)
r4 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:44 executing program 3:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x0, 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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
fcntl$getown(0xffffffffffffffff, 0x5)
close(0xffffffffffffffff)
socket$inet_sctp(0x2, 0x2, 0x84)

13:46:44 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r1, r2)
dup2(r3, 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)={0x1, [<r7=>0x0]}, &(0x7f0000001700)=0xe)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={r7, 0x0, 0xc7}, 0x8)

13:46:44 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:45 executing program 1:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
r2 = msgget$private(0x0, 0x0)
msgctl$IPC_SET(r2, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r3 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(r2, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r3})
close(0xffffffffffffffff)
r4 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:45 executing program 3:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x0, 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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
fcntl$getown(0xffffffffffffffff, 0x5)
close(0xffffffffffffffff)
socket$inet_sctp(0x2, 0x2, 0x84)

13:46:45 executing program 2:
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$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, @loopback}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
r2 = msgget$private(0x0, 0x0)
msgctl$IPC_SET(r2, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r3 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(r2, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r3})
close(0xffffffffffffffff)
r4 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:45 executing program 3:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
fcntl$getown(0xffffffffffffffff, 0x5)
close(0xffffffffffffffff)
socket$inet_sctp(0x2, 0x2, 0x84)

13:46:45 executing program 2:
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$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, @loopback}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
r2 = msgget$private(0x0, 0x0)
msgctl$IPC_SET(r2, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r3 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(r2, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r3})
close(0xffffffffffffffff)
r4 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:45 executing program 3:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
fcntl$getown(0xffffffffffffffff, 0x5)
close(0xffffffffffffffff)
socket$inet_sctp(0x2, 0x2, 0x84)

13:46:45 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:45 executing program 1:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
fcntl$getown(0xffffffffffffffff, 0x5)
close(0xffffffffffffffff)
socket$inet_sctp(0x2, 0x2, 0x84)

13:46:45 executing program 3:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
fcntl$getown(0xffffffffffffffff, 0x5)
close(0xffffffffffffffff)
socket$inet_sctp(0x2, 0x2, 0x84)

13:46:45 executing program 2:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
shutdown(0xffffffffffffffff, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
fcntl$getown(r1, 0x5)
close(0xffffffffffffffff)

13:46:45 executing program 3:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
fcntl$getown(0xffffffffffffffff, 0x5)
close(0xffffffffffffffff)
socket$inet_sctp(0x2, 0x2, 0x84)

13:46:45 executing program 1:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff})
close(0xffffffffffffffff)

13:46:45 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:45 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:45 executing program 1:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff})
close(0xffffffffffffffff)

13:46:45 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, 0x0, 0x0)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:45 executing program 3:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
fcntl$getown(0xffffffffffffffff, 0x5)
close(0xffffffffffffffff)
socket$inet_sctp(0x2, 0x2, 0x84)

13:46:45 executing program 2:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
shutdown(0xffffffffffffffff, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
fcntl$getown(r1, 0x5)
close(0xffffffffffffffff)

13:46:45 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, 0x0, 0x0)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:45 executing program 3:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
fcntl$getown(0xffffffffffffffff, 0x5)
close(0xffffffffffffffff)
socket$inet_sctp(0x2, 0x2, 0x84)

13:46:45 executing program 2:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
shutdown(0xffffffffffffffff, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
fcntl$getown(r1, 0x5)
close(0xffffffffffffffff)

13:46:45 executing program 3:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
fcntl$getown(0xffffffffffffffff, 0x5)
close(0xffffffffffffffff)
socket$inet_sctp(0x2, 0x2, 0x84)

13:46:45 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, 0x0, 0x0)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:45 executing program 1:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff})
close(0xffffffffffffffff)

13:46:45 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r1, r2)
dup2(r3, 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)={0x1, [0x0]}, &(0x7f0000001700)=0xe)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x5, 0xc7}, 0x8)

13:46:45 executing program 3:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
fcntl$getown(0xffffffffffffffff, 0x5)
close(0xffffffffffffffff)
socket$inet_sctp(0x2, 0x2, 0x84)

13:46:45 executing program 1:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff})
close(0xffffffffffffffff)

13:46:45 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:45 executing program 1:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff})
close(0xffffffffffffffff)

13:46:45 executing program 2:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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, @loopback}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
r2 = msgget$private(0x0, 0x0)
msgctl$IPC_SET(r2, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r3 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(r2, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r3})
close(0xffffffffffffffff)
r4 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:45 executing program 3:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
fcntl$getown(0xffffffffffffffff, 0x5)
close(0xffffffffffffffff)
socket$inet_sctp(0x2, 0x2, 0x84)

13:46:45 executing program 3:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000), 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
fcntl$getown(0xffffffffffffffff, 0x5)
close(0xffffffffffffffff)
socket$inet_sctp(0x2, 0x2, 0x84)

13:46:45 executing program 3:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000), 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
fcntl$getown(0xffffffffffffffff, 0x5)
close(0xffffffffffffffff)
socket$inet_sctp(0x2, 0x2, 0x84)

13:46:45 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:45 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r1, r2)
dup2(r3, 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)={0x1, [<r7=>0x0]}, &(0x7f0000001700)=0xe)
setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000080)={r7, 0x5, 0xc7}, 0x8)

13:46:45 executing program 3:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000), 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
fcntl$getown(0xffffffffffffffff, 0x5)
close(0xffffffffffffffff)
socket$inet_sctp(0x2, 0x2, 0x84)

13:46:45 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r1, r2)
dup2(r3, 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)={0x1, [<r7=>0x0]}, &(0x7f0000001700)=0xe)
setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000080)={r7, 0x5, 0xc7}, 0x8)

13:46:45 executing program 1:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
shutdown(0xffffffffffffffff, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff})
close(0xffffffffffffffff)

13:46:45 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:45 executing program 3:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
fcntl$getown(0xffffffffffffffff, 0x5)
close(0xffffffffffffffff)
socket$inet_sctp(0x2, 0x2, 0x84)

13:46:45 executing program 2:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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, @loopback}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
r2 = msgget$private(0x0, 0x0)
msgctl$IPC_SET(r2, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r3 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(r2, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r3})
close(0xffffffffffffffff)
r4 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:45 executing program 1:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
shutdown(0xffffffffffffffff, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff})
close(0xffffffffffffffff)

13:46:45 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, 0x0, 0x0)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:45 executing program 2:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
r2 = msgget$private(0x0, 0x0)
msgctl$IPC_SET(r2, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r3 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(r2, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r3})
close(0xffffffffffffffff)
r4 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:45 executing program 3:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
fcntl$getown(0xffffffffffffffff, 0x5)
close(0xffffffffffffffff)
socket$inet_sctp(0x2, 0x2, 0x84)

13:46:45 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, 0x0, 0x0)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:45 executing program 2:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
r2 = msgget$private(0x0, 0x0)
msgctl$IPC_SET(r2, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r3 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(r2, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r3})
close(0xffffffffffffffff)
r4 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:45 executing program 1:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
r2 = msgget$private(0x0, 0x0)
msgctl$IPC_SET(r2, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r3 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(r2, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r3})
close(0xffffffffffffffff)
r4 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:45 executing program 3:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
fcntl$getown(0xffffffffffffffff, 0x5)
close(0xffffffffffffffff)
socket$inet_sctp(0x2, 0x2, 0x84)

13:46:45 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, 0x0, 0x0)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:45 executing program 1:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
shutdown(0xffffffffffffffff, 0x0)
r2 = msgget$private(0x0, 0x0)
msgctl$IPC_SET(r2, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r3 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(r2, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r3})
close(0xffffffffffffffff)
r4 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:45 executing program 3:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
fcntl$getown(0xffffffffffffffff, 0x5)
close(0xffffffffffffffff)
socket$inet_sctp(0x2, 0x2, 0x84)

13:46:45 executing program 2:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
shutdown(0xffffffffffffffff, 0x0)
r2 = msgget$private(0x0, 0x0)
msgctl$IPC_SET(r2, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r3 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(r2, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r3})
close(0xffffffffffffffff)
r4 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:45 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200), 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:46 executing program 1:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
shutdown(0xffffffffffffffff, 0x0)
r2 = msgget$private(0x0, 0x0)
msgctl$IPC_SET(r2, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r3 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(r2, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r3})
close(0xffffffffffffffff)
r4 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:46 executing program 3:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
fcntl$getown(0xffffffffffffffff, 0x5)
close(0xffffffffffffffff)
socket$inet_sctp(0x2, 0x2, 0x84)

13:46:46 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200), 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:46 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200), 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:46 executing program 1:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
shutdown(0xffffffffffffffff, 0x0)
r2 = msgget$private(0x0, 0x0)
msgctl$IPC_SET(r2, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r3 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(r2, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r3})
close(0xffffffffffffffff)
r4 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:46 executing program 3:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
fcntl$getown(0xffffffffffffffff, 0x5)
close(0xffffffffffffffff)
socket$inet_sctp(0x2, 0x2, 0x84)

13:46:46 executing program 2:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
shutdown(0xffffffffffffffff, 0x0)
r2 = msgget$private(0x0, 0x0)
msgctl$IPC_SET(r2, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r3 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(r2, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r3})
close(0xffffffffffffffff)
r4 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:46 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:46 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:46 executing program 2:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
shutdown(0xffffffffffffffff, 0x0)
r2 = msgget$private(0x0, 0x0)
msgctl$IPC_SET(r2, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
getfsstat(&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, <r3=>0x0}, 0x928, 0x0)
r4 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(r2, 0x1, &(0x7f0000000c00)={{r3, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r4})
close(0xffffffffffffffff)
r5 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r5, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:46 executing program 3:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
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$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
fcntl$getown(0xffffffffffffffff, 0x5)
close(0xffffffffffffffff)
socket$inet_sctp(0x2, 0x2, 0x84)

13:46:46 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:46 executing program 1:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r2 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
shutdown(0xffffffffffffffff, 0x0)
r3 = msgget$private(0x0, 0x0)
msgctl$IPC_SET(r3, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
getfsstat(&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, <r4=>0x0}, 0x928, 0x0)
freebsd11_fstatat(r1, &(0x7f0000000180)='./file0\x00', &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0}, 0x200)
r6 = fcntl$getown(r2, 0x5)
msgctl$IPC_SET(r3, 0x1, &(0x7f0000000c00)={{r4, r5, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r6})
close(0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:46 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, 0x0, 0x0)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:46 executing program 3:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
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$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
fcntl$getown(0xffffffffffffffff, 0x5)
close(0xffffffffffffffff)
socket$inet_sctp(0x2, 0x2, 0x84)

13:46:46 executing program 2:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
shutdown(0xffffffffffffffff, 0x0)
r2 = msgget$private(0x0, 0x0)
msgctl$IPC_SET(r2, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
getfsstat(&(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, <r3=>0x0}, 0x928, 0x0)
freebsd11_fstatat(r1, &(0x7f0000000180)='./file0\x00', &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0}, 0x200)
msgctl$IPC_SET(r2, 0x1, &(0x7f0000000c00)={{r3, r4, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff})
close(0xffffffffffffffff)
r5 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r5, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:46 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, 0x0, 0x0)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:46 executing program 3:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
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$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
fcntl$getown(0xffffffffffffffff, 0x5)
close(0xffffffffffffffff)
socket$inet_sctp(0x2, 0x2, 0x84)

13:46:46 executing program 2:
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x0)

13:46:46 executing program 2:
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r1, r2)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r4, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r6 = dup2(r4, r5)
dup2(r6, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="7d000002", @ANYRES32=<r7=>0x0], &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x24, &(0x7f0000000040)={@in6={{0x1c, 0x1c, 0x3, 0x0, @empty}}, r7}, &(0x7f0000000240)=0x98)
setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000040)={0x20, 0x0, 0x5, 0x81}, 0x8)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x0)

13:46:46 executing program 1:
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x20104)

13:46:46 executing program 3:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
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$inet(r0, 0x0, 0x0)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
fcntl$getown(0xffffffffffffffff, 0x5)
close(0xffffffffffffffff)
socket$inet_sctp(0x2, 0x2, 0x84)

13:46:46 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, 0x0, 0x0)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:46 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r3, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r5 = dup2(r3, r4)
r6 = dup2(r5, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="7d000002", @ANYRES32=<r7=>0x0], &(0x7f0000000380)=0x8)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r6, 0x84, 0x5, &(0x7f0000000100), 0x4)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x24, &(0x7f0000000040)={@in6={{0x1c, 0x1c, 0x3, 0x0, @empty}}, r7}, &(0x7f0000000240)=0x98)
ioctl$GIO_DEADKEYMAP(r2, 0x20006b08, &(0x7f00000025c0))
r8 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r8, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r8, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00', 0x4}, 0x24)
bind$inet(r8, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r8, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r8, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x20104)

13:46:46 executing program 2:
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) (async)
r1 = socket$inet_sctp(0x2, 0x5, 0x84) (async)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r1, r2) (async)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r4, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) (async, rerun: 64)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) (rerun: 64)
r6 = dup2(r4, r5)
dup2(r6, r2) (async)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="7d000002", @ANYRES32=<r7=>0x0], &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x24, &(0x7f0000000040)={@in6={{0x1c, 0x1c, 0x3, 0x0, @empty}}, r7}, &(0x7f0000000240)=0x98)
setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000040)={0x20, 0x0, 0x5, 0x81}, 0x8) (async)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x0)

13:46:46 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:46 executing program 3:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
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$inet(r0, 0x0, 0x0)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
fcntl$getown(0xffffffffffffffff, 0x5)
close(0xffffffffffffffff)
socket$inet_sctp(0x2, 0x2, 0x84)

13:46:46 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
socket$inet_sctp(0x2, 0x5, 0x84) (async)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r3, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r3, r4) (async)
r5 = dup2(r3, r4)
r6 = dup2(r5, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="7d000002", @ANYRES32=<r7=>0x0], &(0x7f0000000380)=0x8)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r6, 0x84, 0x5, &(0x7f0000000100), 0x4)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x24, &(0x7f0000000040)={@in6={{0x1c, 0x1c, 0x3, 0x0, @empty}}, r7}, &(0x7f0000000240)=0x98)
ioctl$GIO_DEADKEYMAP(r2, 0x20006b08, &(0x7f00000025c0))
r8 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r8, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r8, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00', 0x4}, 0x24) (async)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r8, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00', 0x4}, 0x24)
bind$inet(r8, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r8, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10) (async)
connect$inet(r8, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r8, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x20104) (async)
sendmsg$unix(r8, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x20104)

13:46:46 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:46 executing program 3:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
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$inet(r0, 0x0, 0x0)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
fcntl$getown(0xffffffffffffffff, 0x5)
close(0xffffffffffffffff)
socket$inet_sctp(0x2, 0x2, 0x84)

13:46:46 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:46 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4) (async)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) (async)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
r1 = socket$inet_sctp(0x2, 0x5, 0x84) (async, rerun: 64)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) (rerun: 64)
r3 = dup2(r1, r2) (async)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r4, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) (async)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r6 = dup2(r4, r5)
dup2(r6, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="7d000002", @ANYRES32=<r7=>0x0], &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x24, &(0x7f0000000040)={@in6={{0x1c, 0x1c, 0x3, 0x0, @empty}}, r7}, &(0x7f0000000240)=0x98) (async, rerun: 32)
setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000040)={0x20, 0x0, 0x5, 0x81}, 0x8) (async, rerun: 32)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x0)

13:46:46 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r3, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r5 = dup2(r3, r4)
r6 = dup2(r5, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="7d000002", @ANYRES32=<r7=>0x0], &(0x7f0000000380)=0x8)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r6, 0x84, 0x5, &(0x7f0000000100), 0x4)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x24, &(0x7f0000000040)={@in6={{0x1c, 0x1c, 0x3, 0x0, @empty}}, r7}, &(0x7f0000000240)=0x98)
ioctl$GIO_DEADKEYMAP(r2, 0x20006b08, &(0x7f00000025c0))
r8 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r8, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r8, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00', 0x4}, 0x24)
bind$inet(r8, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r8, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r8, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x20104)
socket$inet_sctp(0x2, 0x5, 0x84) (async)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
dup2(r0, r1) (async)
socket$inet_sctp(0x2, 0x5, 0x84) (async)
connect$inet(r3, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) (async)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
dup2(r3, r4) (async)
dup2(r5, r1) (async)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="7d000002", @ANYRES32=0x0], &(0x7f0000000380)=0x8) (async)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r6, 0x84, 0x5, &(0x7f0000000100), 0x4) (async)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x24, &(0x7f0000000040)={@in6={{0x1c, 0x1c, 0x3, 0x0, @empty}}, r7}, &(0x7f0000000240)=0x98) (async)
ioctl$GIO_DEADKEYMAP(r2, 0x20006b08, &(0x7f00000025c0)) (async)
socket(0x2, 0x1, 0x0) (async)
setsockopt$inet_tcp_int(r8, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4) (async)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r8, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00', 0x4}, 0x24) (async)
bind$inet(r8, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) (async)
connect$inet(r8, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10) (async)
sendmsg$unix(r8, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x20104) (async)

13:46:46 executing program 3:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
fcntl$getown(0xffffffffffffffff, 0x5)
close(0xffffffffffffffff)
socket$inet_sctp(0x2, 0x2, 0x84)

13:46:46 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, 0x0, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:46 executing program 1:
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)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r2)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r3, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r5 = dup2(r3, r4)
dup2(r5, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="7d000002", @ANYRES32=0x0], &(0x7f0000000380)=0x8)
aio_write(&(0x7f00000002c0)={r5, 0xffffffffffffffff, &(0x7f0000000100)="802b5cc0a6c6f245aac110ec29d14773428f67211c4cf02142919594c03287cd525eae11ef30b9e82d990403da957347aa2e8bf19e12a52f8e6656310527dc41e3564311b3a9f9da2c85e7a069f36269fae4462ff7250e68c277115217037a128a1200e5aad07786149b26fc8e5824908355f630fab55233954df4864889a8063d87edd44c953983336003db799812d813c8d0fe7b457b3729a200dc5d05c7c7f918f2404a32376de7dc9bd7628633bc485fd13d9f", 0xb5, [0x2, 0x20], 0x6, 0x2, 0xfffffffb, {0x0, 0x7, &(0x7f0000000200)="cc804af3402d55217f0db52564f2338ce180629749e91415c7ef2f536b6365c5701814ae0eced8cc74758e114e8260d4fed9a2222d857d83124730c93f9c24fdc3a9c69cfb57d4a5404fb6cefeb6bf526b612cc0d562a626ef5f25343ad81c2d24c25f7af87dcbacbd74d147421306e2d2a309972415984f325978967f40d871095ea4188a89a14075e523719b44f90b852238862e"}, {0x2, 0xd, @sival_ptr=0x3, @spare=[0x1000, 0xffffffffffff8001, 0x843, 0x1, 0x3f, 0x0, 0x0, 0x8]}})
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x0, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x20104)

13:46:46 executing program 2:
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)={'freebsd\x00', 0x10000}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x0)

13:46:46 executing program 3:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
fcntl$getown(0xffffffffffffffff, 0x5)
close(0xffffffffffffffff)
socket$inet_sctp(0x2, 0x2, 0x84)

13:46:46 executing program 1:
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) (async)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r2)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r3, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) (async, rerun: 64)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) (rerun: 64)
r5 = dup2(r3, r4)
dup2(r5, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="7d000002", @ANYRES32=0x0], &(0x7f0000000380)=0x8) (async)
aio_write(&(0x7f00000002c0)={r5, 0xffffffffffffffff, &(0x7f0000000100)="802b5cc0a6c6f245aac110ec29d14773428f67211c4cf02142919594c03287cd525eae11ef30b9e82d990403da957347aa2e8bf19e12a52f8e6656310527dc41e3564311b3a9f9da2c85e7a069f36269fae4462ff7250e68c277115217037a128a1200e5aad07786149b26fc8e5824908355f630fab55233954df4864889a8063d87edd44c953983336003db799812d813c8d0fe7b457b3729a200dc5d05c7c7f918f2404a32376de7dc9bd7628633bc485fd13d9f", 0xb5, [0x2, 0x20], 0x6, 0x2, 0xfffffffb, {0x0, 0x7, &(0x7f0000000200)="cc804af3402d55217f0db52564f2338ce180629749e91415c7ef2f536b6365c5701814ae0eced8cc74758e114e8260d4fed9a2222d857d83124730c93f9c24fdc3a9c69cfb57d4a5404fb6cefeb6bf526b612cc0d562a626ef5f25343ad81c2d24c25f7af87dcbacbd74d147421306e2d2a309972415984f325978967f40d871095ea4188a89a14075e523719b44f90b852238862e"}, {0x2, 0xd, @sival_ptr=0x3, @spare=[0x1000, 0xffffffffffff8001, 0x843, 0x1, 0x3f, 0x0, 0x0, 0x8]}}) (async)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x0, @loopback}, 0x10) (async, rerun: 32)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10) (async, rerun: 32)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x20104)

13:46:46 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, 0x0, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:46 executing program 2:
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)={'freebsd\x00', 0x10000}, 0x24) (async)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10) (async, rerun: 32)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x0) (rerun: 32)

13:46:46 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, 0x0, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:46 executing program 3:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
fcntl$getown(0xffffffffffffffff, 0x5)
close(0xffffffffffffffff)
socket$inet_sctp(0x2, 0x2, 0x84)

13:46:46 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:46 executing program 1:
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)
r1 = socket$inet_sctp(0x2, 0x5, 0x84) (async)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r2) (async)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r3, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) (async)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r5 = dup2(r3, r4)
dup2(r5, r2) (async)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="7d000002", @ANYRES32=0x0], &(0x7f0000000380)=0x8)
aio_write(&(0x7f00000002c0)={r5, 0xffffffffffffffff, &(0x7f0000000100)="802b5cc0a6c6f245aac110ec29d14773428f67211c4cf02142919594c03287cd525eae11ef30b9e82d990403da957347aa2e8bf19e12a52f8e6656310527dc41e3564311b3a9f9da2c85e7a069f36269fae4462ff7250e68c277115217037a128a1200e5aad07786149b26fc8e5824908355f630fab55233954df4864889a8063d87edd44c953983336003db799812d813c8d0fe7b457b3729a200dc5d05c7c7f918f2404a32376de7dc9bd7628633bc485fd13d9f", 0xb5, [0x2, 0x20], 0x6, 0x2, 0xfffffffb, {0x0, 0x7, &(0x7f0000000200)="cc804af3402d55217f0db52564f2338ce180629749e91415c7ef2f536b6365c5701814ae0eced8cc74758e114e8260d4fed9a2222d857d83124730c93f9c24fdc3a9c69cfb57d4a5404fb6cefeb6bf526b612cc0d562a626ef5f25343ad81c2d24c25f7af87dcbacbd74d147421306e2d2a309972415984f325978967f40d871095ea4188a89a14075e523719b44f90b852238862e"}, {0x2, 0xd, @sival_ptr=0x3, @spare=[0x1000, 0xffffffffffff8001, 0x843, 0x1, 0x3f, 0x0, 0x0, 0x8]}})
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x0, @loopback}, 0x10) (async)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10) (async)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x20104)

13:46:46 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4) (async)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'freebsd\x00', 0x10000}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) (async)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10) (async)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x0)

13:46:46 executing program 3:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
fcntl$getown(0xffffffffffffffff, 0x5)
close(0xffffffffffffffff)
socket$inet_sctp(0x2, 0x2, 0x84)

13:46:46 executing program 1:
r0 = socket(0x1c, 0x10000000, 0xf8)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r2, r3)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r4, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r6 = dup2(r4, r5)
dup2(r6, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="7d000002", @ANYRES32=0x0], &(0x7f0000000380)=0x8)
sendto$inet(r6, &(0x7f0000000180)="4ab2a0d59b5b92ee571bc2752de7918e0fd2513daeb4f1d07288f5d3e178", 0x1e, 0x10d, &(0x7f0000000200)={0x10, 0x2, 0x0}, 0x10)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={<r7=>0x0, 0xe, 0x1f}, &(0x7f0000000100)=0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000140)={0x3, 0xb64c8e5cb7b882, 0x96, 0x0, r7}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x20104)

13:46:46 executing program 3:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000200), 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
fcntl$getown(0xffffffffffffffff, 0x5)
close(0xffffffffffffffff)
socket$inet_sctp(0x2, 0x2, 0x84)

13:46:46 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:46 executing program 2:
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0x2, @multicast2}, 0x10)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={0x0, 0x7, 0xffff}, 0x8)

13:46:46 executing program 1:
r0 = socket(0x1c, 0x10000000, 0xf8)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4) (async)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) (async)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10) (async)
r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) (async)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r2, r3) (async)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r4, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r6 = dup2(r4, r5)
dup2(r6, r3) (async, rerun: 64)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="7d000002", @ANYRES32=0x0], &(0x7f0000000380)=0x8) (async, rerun: 64)
sendto$inet(r6, &(0x7f0000000180)="4ab2a0d59b5b92ee571bc2752de7918e0fd2513daeb4f1d07288f5d3e178", 0x1e, 0x10d, &(0x7f0000000200)={0x10, 0x2, 0x0}, 0x10)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={<r7=>0x0, 0xe, 0x1f}, &(0x7f0000000100)=0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000140)={0x3, 0xb64c8e5cb7b882, 0x96, 0x0, r7}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x20104)

13:46:46 executing program 1:
r0 = socket(0x1c, 0x10000000, 0xf8)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) (async)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) (async)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) (async)
r2 = socket$inet_sctp(0x2, 0x5, 0x84) (async)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r2, r3) (async, rerun: 64)
r4 = socket$inet_sctp(0x2, 0x5, 0x84) (rerun: 64)
connect$inet(r4, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) (async, rerun: 64)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) (rerun: 64)
r6 = dup2(r4, r5)
dup2(r6, r3) (async, rerun: 64)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="7d000002", @ANYRES32=0x0], &(0x7f0000000380)=0x8) (async, rerun: 64)
sendto$inet(r6, &(0x7f0000000180)="4ab2a0d59b5b92ee571bc2752de7918e0fd2513daeb4f1d07288f5d3e178", 0x1e, 0x10d, &(0x7f0000000200)={0x10, 0x2, 0x0}, 0x10) (async, rerun: 64)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={<r7=>0x0, 0xe, 0x1f}, &(0x7f0000000100)=0x8) (rerun: 64)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000140)={0x3, 0xb64c8e5cb7b882, 0x96, 0x0, r7}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x20104)

13:46:46 executing program 2:
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0x2, @multicast2}, 0x10)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={0x0, 0x7, 0xffff}, 0x8)
socket(0x2, 0x1, 0x0) (async)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4) (async)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) (async)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) (async)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10) (async)
connect$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0x2, @multicast2}, 0x10) (async)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={0x0, 0x7, 0xffff}, 0x8) (async)

13:46:46 executing program 3:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000200), 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
fcntl$getown(0xffffffffffffffff, 0x5)
close(0xffffffffffffffff)
socket$inet_sctp(0x2, 0x2, 0x84)

13:46:46 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:46 executing program 3:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000200), 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
fcntl$getown(0xffffffffffffffff, 0x5)
close(0xffffffffffffffff)
socket$inet_sctp(0x2, 0x2, 0x84)

13:46:46 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:46 executing program 3:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000200)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
fcntl$getown(0xffffffffffffffff, 0x5)
close(0xffffffffffffffff)
socket$inet_sctp(0x2, 0x2, 0x84)

13:46:46 executing program 2:
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0x2, @multicast2}, 0x10)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={0x0, 0x7, 0xffff}, 0x8)
socket(0x2, 0x1, 0x0) (async)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4) (async)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) (async)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) (async)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10) (async)
connect$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0x2, @multicast2}, 0x10) (async)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={0x0, 0x7, 0xffff}, 0x8) (async)

13:46:46 executing program 3:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000200)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
fcntl$getown(0xffffffffffffffff, 0x5)
close(0xffffffffffffffff)
socket$inet_sctp(0x2, 0x2, 0x84)

13:46:46 executing program 2:
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', 0xfffffffd}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x0)
sendto$inet(r0, &(0x7f0000000200)="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", 0x1000, 0x189, 0x0, 0x0)

13:46:46 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
r1 = fcntl$dupfd(r0, 0x11, r0)
setsockopt$inet_tcp_int(r1, 0x6, 0x4, &(0x7f0000000080)=0x9, 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0xfffffffe, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000003c0)={'rack\x00', 0xff}, 0x24)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
sendto(r2, &(0x7f0000000980)="33ab3a44a662888b6f4bd47c1fe7b42ed5a87634cba7defced59883641373ac45dcd42b58bf4372fa1bb73cf4780870ab939912780470f51efbf674173d67b578e48bed4d1a56a417071b22d645d10bfa45b2f0a26ae2dc1e6e5c8f0bb5ef4c9f5676a6ef4cc5b60d5094f9fd111c650539a2db6", 0x74, 0x80, &(0x7f0000000440)=@in6={0x1c, 0x1c, 0x2, 0x7, @empty}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000500)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000540)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r2, r3)
r4 = socket$inet_udplite(0x2, 0x2, 0x88)
connect$inet(r4, &(0x7f00000004c0)={0x10, 0x2, 0x3, @broadcast}, 0x10)
r5 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r5, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r7 = dup2(r5, r6)
dup2(r7, r3)
sendmsg$unix(r7, &(0x7f0000000940)={&(0x7f0000000580)=@file={0xa, 0x0, './file0\x00'}, 0xa, &(0x7f00000008c0)=[{&(0x7f00000005c0)="912088115ab08844995f506fc1e9503cf8703f28387609f2317266cdf4406daea869d9b2efe250cb2b6a1269e5d6a70348212c0cd61e582d101ffc94010373ac14d7a9f263f363ab5fffbdc4a2720d48f3c075bc2e954d3d5cb7727599ea658f1b7add3d635011ece8bc4b6d3e83ac4802b6d5b2a2c908d9b56e40bfb1776e024d6c019a5d8a36a7dada1eaeabbe09a5e75cb39e6ca7384da587f91e1ea5d02ac37a3dd1214a0b4ab49545d5d963d8b4ed1589a5a97eabde9d2a8ba7", 0xbc}, {&(0x7f0000000680)="e0b9b56fe354da3d7f9b3408d0900ccac407fdc26ca6a07d1040ba3cfd841133024ce1ae84ba7bf7d83dcbbbf6ef5889567a7cfab4be079912757cecd018c6a65f06db35e5aa4e046bcef1e323df3a5f8f387904651fac27a63b698a3cccae24f07cd491c309a40e8e8b98cd31ec50f9014b4effc6e4f5b744a56d39ae5d2511193325ef74", 0x85}, {&(0x7f0000000740)="4eaedea988fa047930a74ff4d1d528c1df4f5cedb3a86c68dac1be8a4ce3b8c634132480deaa3aa44e8784aa32275fecb5157649bbe236a0", 0x38}, {&(0x7f0000000780)="142eb37b3e144de91a7b0457d9f78ebdb8d5177d71ebd5b08295e27665e8a2d4b63cd4aede721103553cd4aa9907596435b1a069cb93556e", 0x38}, {&(0x7f00000007c0)="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", 0xfd}], 0x5, 0x0, 0x0, 0x5}, 0x80)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="7d000002", @ANYRES32=0x0], &(0x7f0000000380)=0x8)
sendmsg$unix(r7, &(0x7f0000000340)={&(0x7f0000000400)=@file={0xa, 0x1, './file0\x00'}, 0xa, &(0x7f0000000300)=[{&(0x7f0000000140)="9be3c490f38ad13364e6f119c0927b91a896973d6ba672725009c106eaa42e89df33ed8a5d216e5b62a31f9655f0d394963edd400b61dbca396f9e91a2cd51f353127339b2979343d1d1d8bef6", 0x4d}, {&(0x7f0000000200)="1b638ed63c88a57fcbe3ac72d2f36b7101a3c65d6e9fe268008b90052cd4380ced80e24abe8e66cf8fc6e9db5866310b2bc1a0d677c558549b13886055c82e06b24e1e82181fe68b784b8feef9fbd87d4be178cfd40d17fc257dae17cba7b0042742ae9ca8dc42a5673440b305f284c7baa684c3e261c765dff2e93169b89a31a802c02aebd709427cca5e094f8eff7e382ff2b887de479147932f29b63a6135f71edcfc17fa6b79a2cef4813f3522fb36e89794e7e5aaf29d", 0xb9}, {&(0x7f00000002c0)="fb05d9b316dd724b773771199aac4f4e712f6ef6bb874b588150fa907bf31544ae", 0x21}], 0x3, 0x0, 0x0, 0x4}, 0x8c)
dup(r7)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x20104)
connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x3, 0xfff, @rand_addr="f22dd8fa03d9fe3000", 0xc596}, 0x1c)

13:46:46 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:46 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4) (async)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00', 0xfffffffd}, 0x24) (async)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) (async, rerun: 64)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10) (async, rerun: 64)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x0) (async)
sendto$inet(r0, &(0x7f0000000200)="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", 0x1000, 0x189, 0x0, 0x0)

13:46:46 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:46 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
r1 = fcntl$dupfd(r0, 0x11, r0)
setsockopt$inet_tcp_int(r1, 0x6, 0x4, &(0x7f0000000080)=0x9, 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0xfffffffe, 0x4) (async)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0xfffffffe, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000003c0)={'rack\x00', 0xff}, 0x24)
socket$inet_sctp(0x2, 0x5, 0x84) (async)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
sendto(r2, &(0x7f0000000980)="33ab3a44a662888b6f4bd47c1fe7b42ed5a87634cba7defced59883641373ac45dcd42b58bf4372fa1bb73cf4780870ab939912780470f51efbf674173d67b578e48bed4d1a56a417071b22d645d10bfa45b2f0a26ae2dc1e6e5c8f0bb5ef4c9f5676a6ef4cc5b60d5094f9fd111c650539a2db6", 0x74, 0x80, &(0x7f0000000440)=@in6={0x1c, 0x1c, 0x2, 0x7, @empty}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000500)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000540)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r2, r3)
r4 = socket$inet_udplite(0x2, 0x2, 0x88)
connect$inet(r4, &(0x7f00000004c0)={0x10, 0x2, 0x3, @broadcast}, 0x10) (async)
connect$inet(r4, &(0x7f00000004c0)={0x10, 0x2, 0x3, @broadcast}, 0x10)
socket$inet_sctp(0x2, 0x5, 0x84) (async)
r5 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r5, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r5, r6) (async)
r7 = dup2(r5, r6)
dup2(r7, r3)
sendmsg$unix(r7, &(0x7f0000000940)={&(0x7f0000000580)=@file={0xa, 0x0, './file0\x00'}, 0xa, &(0x7f00000008c0)=[{&(0x7f00000005c0)="912088115ab08844995f506fc1e9503cf8703f28387609f2317266cdf4406daea869d9b2efe250cb2b6a1269e5d6a70348212c0cd61e582d101ffc94010373ac14d7a9f263f363ab5fffbdc4a2720d48f3c075bc2e954d3d5cb7727599ea658f1b7add3d635011ece8bc4b6d3e83ac4802b6d5b2a2c908d9b56e40bfb1776e024d6c019a5d8a36a7dada1eaeabbe09a5e75cb39e6ca7384da587f91e1ea5d02ac37a3dd1214a0b4ab49545d5d963d8b4ed1589a5a97eabde9d2a8ba7", 0xbc}, {&(0x7f0000000680)="e0b9b56fe354da3d7f9b3408d0900ccac407fdc26ca6a07d1040ba3cfd841133024ce1ae84ba7bf7d83dcbbbf6ef5889567a7cfab4be079912757cecd018c6a65f06db35e5aa4e046bcef1e323df3a5f8f387904651fac27a63b698a3cccae24f07cd491c309a40e8e8b98cd31ec50f9014b4effc6e4f5b744a56d39ae5d2511193325ef74", 0x85}, {&(0x7f0000000740)="4eaedea988fa047930a74ff4d1d528c1df4f5cedb3a86c68dac1be8a4ce3b8c634132480deaa3aa44e8784aa32275fecb5157649bbe236a0", 0x38}, {&(0x7f0000000780)="142eb37b3e144de91a7b0457d9f78ebdb8d5177d71ebd5b08295e27665e8a2d4b63cd4aede721103553cd4aa9907596435b1a069cb93556e", 0x38}, {&(0x7f00000007c0)="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", 0xfd}], 0x5, 0x0, 0x0, 0x5}, 0x80)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="7d000002", @ANYRES32=0x0], &(0x7f0000000380)=0x8)
sendmsg$unix(r7, &(0x7f0000000340)={&(0x7f0000000400)=@file={0xa, 0x1, './file0\x00'}, 0xa, &(0x7f0000000300)=[{&(0x7f0000000140)="9be3c490f38ad13364e6f119c0927b91a896973d6ba672725009c106eaa42e89df33ed8a5d216e5b62a31f9655f0d394963edd400b61dbca396f9e91a2cd51f353127339b2979343d1d1d8bef6", 0x4d}, {&(0x7f0000000200)="1b638ed63c88a57fcbe3ac72d2f36b7101a3c65d6e9fe268008b90052cd4380ced80e24abe8e66cf8fc6e9db5866310b2bc1a0d677c558549b13886055c82e06b24e1e82181fe68b784b8feef9fbd87d4be178cfd40d17fc257dae17cba7b0042742ae9ca8dc42a5673440b305f284c7baa684c3e261c765dff2e93169b89a31a802c02aebd709427cca5e094f8eff7e382ff2b887de479147932f29b63a6135f71edcfc17fa6b79a2cef4813f3522fb36e89794e7e5aaf29d", 0xb9}, {&(0x7f00000002c0)="fb05d9b316dd724b773771199aac4f4e712f6ef6bb874b588150fa907bf31544ae", 0x21}], 0x3, 0x0, 0x0, 0x4}, 0x8c) (async)
sendmsg$unix(r7, &(0x7f0000000340)={&(0x7f0000000400)=@file={0xa, 0x1, './file0\x00'}, 0xa, &(0x7f0000000300)=[{&(0x7f0000000140)="9be3c490f38ad13364e6f119c0927b91a896973d6ba672725009c106eaa42e89df33ed8a5d216e5b62a31f9655f0d394963edd400b61dbca396f9e91a2cd51f353127339b2979343d1d1d8bef6", 0x4d}, {&(0x7f0000000200)="1b638ed63c88a57fcbe3ac72d2f36b7101a3c65d6e9fe268008b90052cd4380ced80e24abe8e66cf8fc6e9db5866310b2bc1a0d677c558549b13886055c82e06b24e1e82181fe68b784b8feef9fbd87d4be178cfd40d17fc257dae17cba7b0042742ae9ca8dc42a5673440b305f284c7baa684c3e261c765dff2e93169b89a31a802c02aebd709427cca5e094f8eff7e382ff2b887de479147932f29b63a6135f71edcfc17fa6b79a2cef4813f3522fb36e89794e7e5aaf29d", 0xb9}, {&(0x7f00000002c0)="fb05d9b316dd724b773771199aac4f4e712f6ef6bb874b588150fa907bf31544ae", 0x21}], 0x3, 0x0, 0x0, 0x4}, 0x8c)
dup(r7)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10) (async)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x20104)
connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x3, 0xfff, @rand_addr="f22dd8fa03d9fe3000", 0xc596}, 0x1c)

13:46:46 executing program 3:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000200)=0x1, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
fcntl$getown(0xffffffffffffffff, 0x5)
close(0xffffffffffffffff)
socket$inet_sctp(0x2, 0x2, 0x84)

13:46:47 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{0x0}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:47 executing program 2:
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', 0xfffffffd}, 0x24) (async)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) (async, rerun: 32)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10) (async, rerun: 32)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x0)
sendto$inet(r0, &(0x7f0000000200)="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", 0x1000, 0x189, 0x0, 0x0)

13:46:47 executing program 3:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
fcntl$getown(0xffffffffffffffff, 0x5)
close(0xffffffffffffffff)
socket$inet_sctp(0x2, 0x2, 0x84)

13:46:47 executing program 2:
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x0)

13:46:47 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{0x0}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:47 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
r1 = fcntl$dupfd(r0, 0x11, r0)
setsockopt$inet_tcp_int(r1, 0x6, 0x4, &(0x7f0000000080)=0x9, 0x4) (async)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0xfffffffe, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000003c0)={'rack\x00', 0xff}, 0x24)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
sendto(r2, &(0x7f0000000980)="33ab3a44a662888b6f4bd47c1fe7b42ed5a87634cba7defced59883641373ac45dcd42b58bf4372fa1bb73cf4780870ab939912780470f51efbf674173d67b578e48bed4d1a56a417071b22d645d10bfa45b2f0a26ae2dc1e6e5c8f0bb5ef4c9f5676a6ef4cc5b60d5094f9fd111c650539a2db6", 0x74, 0x80, &(0x7f0000000440)=@in6={0x1c, 0x1c, 0x2, 0x7, @empty}, 0x1c) (async)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000500)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000540)=0x10) (async)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r2, r3) (async)
r4 = socket$inet_udplite(0x2, 0x2, 0x88)
connect$inet(r4, &(0x7f00000004c0)={0x10, 0x2, 0x3, @broadcast}, 0x10)
r5 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r5, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r7 = dup2(r5, r6)
dup2(r7, r3)
sendmsg$unix(r7, &(0x7f0000000940)={&(0x7f0000000580)=@file={0xa, 0x0, './file0\x00'}, 0xa, &(0x7f00000008c0)=[{&(0x7f00000005c0)="912088115ab08844995f506fc1e9503cf8703f28387609f2317266cdf4406daea869d9b2efe250cb2b6a1269e5d6a70348212c0cd61e582d101ffc94010373ac14d7a9f263f363ab5fffbdc4a2720d48f3c075bc2e954d3d5cb7727599ea658f1b7add3d635011ece8bc4b6d3e83ac4802b6d5b2a2c908d9b56e40bfb1776e024d6c019a5d8a36a7dada1eaeabbe09a5e75cb39e6ca7384da587f91e1ea5d02ac37a3dd1214a0b4ab49545d5d963d8b4ed1589a5a97eabde9d2a8ba7", 0xbc}, {&(0x7f0000000680)="e0b9b56fe354da3d7f9b3408d0900ccac407fdc26ca6a07d1040ba3cfd841133024ce1ae84ba7bf7d83dcbbbf6ef5889567a7cfab4be079912757cecd018c6a65f06db35e5aa4e046bcef1e323df3a5f8f387904651fac27a63b698a3cccae24f07cd491c309a40e8e8b98cd31ec50f9014b4effc6e4f5b744a56d39ae5d2511193325ef74", 0x85}, {&(0x7f0000000740)="4eaedea988fa047930a74ff4d1d528c1df4f5cedb3a86c68dac1be8a4ce3b8c634132480deaa3aa44e8784aa32275fecb5157649bbe236a0", 0x38}, {&(0x7f0000000780)="142eb37b3e144de91a7b0457d9f78ebdb8d5177d71ebd5b08295e27665e8a2d4b63cd4aede721103553cd4aa9907596435b1a069cb93556e", 0x38}, {&(0x7f00000007c0)="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", 0xfd}], 0x5, 0x0, 0x0, 0x5}, 0x80) (async)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="7d000002", @ANYRES32=0x0], &(0x7f0000000380)=0x8) (async)
sendmsg$unix(r7, &(0x7f0000000340)={&(0x7f0000000400)=@file={0xa, 0x1, './file0\x00'}, 0xa, &(0x7f0000000300)=[{&(0x7f0000000140)="9be3c490f38ad13364e6f119c0927b91a896973d6ba672725009c106eaa42e89df33ed8a5d216e5b62a31f9655f0d394963edd400b61dbca396f9e91a2cd51f353127339b2979343d1d1d8bef6", 0x4d}, {&(0x7f0000000200)="1b638ed63c88a57fcbe3ac72d2f36b7101a3c65d6e9fe268008b90052cd4380ced80e24abe8e66cf8fc6e9db5866310b2bc1a0d677c558549b13886055c82e06b24e1e82181fe68b784b8feef9fbd87d4be178cfd40d17fc257dae17cba7b0042742ae9ca8dc42a5673440b305f284c7baa684c3e261c765dff2e93169b89a31a802c02aebd709427cca5e094f8eff7e382ff2b887de479147932f29b63a6135f71edcfc17fa6b79a2cef4813f3522fb36e89794e7e5aaf29d", 0xb9}, {&(0x7f00000002c0)="fb05d9b316dd724b773771199aac4f4e712f6ef6bb874b588150fa907bf31544ae", 0x21}], 0x3, 0x0, 0x0, 0x4}, 0x8c)
dup(r7) (async)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) (async)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10) (async)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x20104)
connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x3, 0xfff, @rand_addr="f22dd8fa03d9fe3000", 0xc596}, 0x1c)

13:46:47 executing program 2:
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) (async, rerun: 32)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) (async, rerun: 32)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x0)

13:46:47 executing program 3:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
fcntl$getown(0xffffffffffffffff, 0x5)
close(0xffffffffffffffff)
socket$inet_sctp(0x2, 0x2, 0x84)

13:46:47 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{0x0}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:47 executing program 2:
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0) (async)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4) (async)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) (async)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) (async)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10) (async)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x0) (async)

13:46:47 executing program 3:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
fcntl$getown(0xffffffffffffffff, 0x5)
close(0xffffffffffffffff)
socket$inet_sctp(0x2, 0x2, 0x84)

13:46:47 executing program 1:
r0 = socket(0x2, 0x20000000, 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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
r1 = socket$inet(0x2, 0x5, 0x38)
connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x20104)

13:46:47 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:47 executing program 1:
r0 = socket(0x2, 0x20000000, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4) (async, rerun: 32)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) (rerun: 32)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
r1 = socket$inet(0x2, 0x5, 0x38)
connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x2, @broadcast}, 0x10) (async)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x20104)

13:46:47 executing program 2:
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r1, r2)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r4, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r6 = dup2(r4, r5)
dup2(r6, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="7d000002", @ANYRES32=<r7=>0x0], &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x24, &(0x7f0000000040)={@in6={{0x1c, 0x1c, 0x3, 0x0, @empty}}, r7}, &(0x7f0000000240)=0x98)
connect$inet(r3, &(0x7f0000000040)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x0)
r8 = socket$inet_udp(0x2, 0x2, 0x0)
connect$inet(r8, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10)

13:46:47 executing program 3:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
fcntl$getown(0xffffffffffffffff, 0x5)
close(0xffffffffffffffff)
socket$inet_sctp(0x2, 0x2, 0x84)

13:46:47 executing program 1:
r0 = socket(0x2, 0x20000000, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4) (async, rerun: 32)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) (rerun: 32)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) (async)
r1 = socket$inet(0x2, 0x5, 0x38)
connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x2, @broadcast}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x20104)

13:46:47 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:47 executing program 3:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
fcntl$getown(0xffffffffffffffff, 0x5)
close(0xffffffffffffffff)
socket$inet_sctp(0x2, 0x2, 0x84)

13:46:47 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4) (async)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) (async)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
r1 = socket$inet_sctp(0x2, 0x5, 0x84) (async)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r1, r2) (async)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r4, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r6 = dup2(r4, r5)
dup2(r6, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="7d000002", @ANYRES32=<r7=>0x0], &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x24, &(0x7f0000000040)={@in6={{0x1c, 0x1c, 0x3, 0x0, @empty}}, r7}, &(0x7f0000000240)=0x98) (async)
connect$inet(r3, &(0x7f0000000040)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) (async)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10) (async)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x0)
r8 = socket$inet_udp(0x2, 0x2, 0x0)
connect$inet(r8, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10)

13:46:47 executing program 3:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
fcntl$getown(0xffffffffffffffff, 0x5)
close(0xffffffffffffffff)
socket$inet_sctp(0x2, 0x2, 0x84)

13:46:47 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
recvmsg(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)=@in={0x10, 0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000000140)=[{&(0x7f0000000200)=""/222, 0xde}, {&(0x7f0000000100)=""/24, 0x18}, {&(0x7f0000000300)=""/183, 0xb7}], 0x3, &(0x7f00000003c0)=""/4096, 0x1000}, 0x40)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0x8e, 0x2, 0x2}, 0x10)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10)
dup2(r1, 0xffffffffffffffff)
getfhat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f00000013c0), 0x200)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x20104)

13:46:47 executing program 3:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, 0x0, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
fcntl$getown(0xffffffffffffffff, 0x5)
close(0xffffffffffffffff)
socket$inet_sctp(0x2, 0x2, 0x84)

13:46:47 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
recvmsg(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)=@in={0x10, 0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000000140)=[{&(0x7f0000000200)=""/222, 0xde}, {&(0x7f0000000100)=""/24, 0x18}, {&(0x7f0000000300)=""/183, 0xb7}], 0x3, &(0x7f00000003c0)=""/4096, 0x1000}, 0x40)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0x8e, 0x2, 0x2}, 0x10)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10)
dup2(r1, 0xffffffffffffffff)
getfhat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f00000013c0), 0x200)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x20104)
socket(0x2, 0x1, 0x0) (async)
recvmsg(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)=@in={0x10, 0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000000140)=[{&(0x7f0000000200)=""/222, 0xde}, {&(0x7f0000000100)=""/24, 0x18}, {&(0x7f0000000300)=""/183, 0xb7}], 0x3, &(0x7f00000003c0)=""/4096, 0x1000}, 0x40) (async)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4) (async)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) (async)
connect$inet(r0, &(0x7f00000000c0)={0x8e, 0x2, 0x2}, 0x10) (async)
socket$inet_sctp(0x2, 0x5, 0x84) (async)
connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) (async)
dup2(r1, 0xffffffffffffffff) (async)
getfhat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f00000013c0), 0x200) (async)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x20104) (async)

13:46:47 executing program 2:
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r1, r2)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r4, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r6 = dup2(r4, r5)
dup2(r6, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="7d000002", @ANYRES32=<r7=>0x0], &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x24, &(0x7f0000000040)={@in6={{0x1c, 0x1c, 0x3, 0x0, @empty}}, r7}, &(0x7f0000000240)=0x98)
connect$inet(r3, &(0x7f0000000040)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x0)
r8 = socket$inet_udp(0x2, 0x2, 0x0)
connect$inet(r8, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10)
socket(0x2, 0x1, 0x0) (async)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4) (async)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) (async)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) (async)
socket$inet_sctp(0x2, 0x5, 0x84) (async)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
dup2(r1, r2) (async)
socket$inet_sctp(0x2, 0x5, 0x84) (async)
connect$inet(r4, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) (async)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
dup2(r4, r5) (async)
dup2(r6, r2) (async)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="7d000002", @ANYRES32=0x0], &(0x7f0000000380)=0x8) (async)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x24, &(0x7f0000000040)={@in6={{0x1c, 0x1c, 0x3, 0x0, @empty}}, r7}, &(0x7f0000000240)=0x98) (async)
connect$inet(r3, &(0x7f0000000040)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) (async)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10) (async)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x0) (async)
socket$inet_udp(0x2, 0x2, 0x0) (async)
connect$inet(r8, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10) (async)

13:46:47 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:47 executing program 2:
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)
sendto(0xffffffffffffff9c, &(0x7f0000000200)="2d2876ca814dc563a612de74c70f81a350d61d33213efbd6b8e954beca03f07a875916484a8202e2e368596a5e47739d652787905cb638b3a2da759187ab2bcf9f023410b43054b9d9b75db8645c5c0c0d602e63bd05afee6625b4bc2c8c45f260c4670bd341faa64626a847fdbf62a0301d1e334ab6159477cb9e1dddf5a6dbbbf43f18f4e982064bdf0e3909816ef4807579aa3f63dd2bd12797eea9c2bd026d1ca4903678d742635016982311ba62f588925a04c16c14a6bf9bc0975672916099ec73ede4a876a8d8ad0d71d36cd56ca4a79e8e01197babad59d9616eb9d83f9522431e8ced4040863c55b85401", 0xef, 0x1, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x1, @remote={0xfe, 0x80, '\x00', 0x0}, 0x200}, 0x1c)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x0)

13:46:47 executing program 1:
r0 = socket(0x2, 0x1, 0x0) (async)
recvmsg(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)=@in={0x10, 0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000000140)=[{&(0x7f0000000200)=""/222, 0xde}, {&(0x7f0000000100)=""/24, 0x18}, {&(0x7f0000000300)=""/183, 0xb7}], 0x3, &(0x7f00000003c0)=""/4096, 0x1000}, 0x40)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4) (async, rerun: 32)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) (rerun: 32)
connect$inet(r0, &(0x7f00000000c0)={0x8e, 0x2, 0x2}, 0x10)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10)
dup2(r1, 0xffffffffffffffff) (async)
getfhat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f00000013c0), 0x200)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x20104)

13:46:47 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r2)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
socket$inet_tcp(0x2, 0x1, 0x0)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r6 = dup2(r4, r5)
r7 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r7, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10)
r8 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r9 = dup2(r7, r8)
dup2(r9, r5)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="7d000002", @ANYRES32=0x0], &(0x7f0000000380)=0x8)
r10 = accept$inet6(r6, &(0x7f0000000340)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f00000003c0)=0x1c)
sendto(r10, &(0x7f00000004c0)="f9535f300127d0bf6a7f847312ff1fdd1bef9f4f05205cb00e35d5ba8685ae6739f48c57a50cad539b2ee204706897d8f228e0b74f5aff65b5823c0b3684383eae3843783d47c3070f4d7b37e3cf4b20868222123054c33323afa3b425d709eece019102e6fd1e10c4432238ecd2989c0af3d613269d39ba8de2f9d46a0ea6ba482e1d95b68e847aeb057ca2d0c235112c3f490d974903aa4510b3a412ae626f349c1dd824b1520631dfc99f03aa8d9e665d906e35b098601f7dd8e81aad76f41740f4ca2bba54c21115f0bb61f6", 0xce, 0x4, &(0x7f0000000300)=@in={0x10, 0x2, 0x2, @rand_addr=0x4}, 0x10)
connect$inet(r3, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10)
r11 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r12 = dup2(r3, r11)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r12, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="7dfff302", @ANYRES32=0x0], &(0x7f0000000380)=0x8)
socket(0x1c, 0x10000000, 0x80)
sendto(r12, &(0x7f0000000200)="014770ae3a4a2fa6778841108aa438c71c3fd275177739b26d555c7d2f5c268fef76b8eed64660e8ebe04289ba49a59dfc0083ed22dc02425ba74d0596b787ba417f65a092483b2195ab0bdd1d5822857111d8a9298c9af3cb42ba32fecbbc36422b0eb764523f7fd82cc311df136ac562e1973b267748848d78f6a0f59cf6000a50d0be03603f131be0bab25f39638f25a8440d0d7621f785b024e24c44ca0b8e1eca64e839dd2266f1fe790dc002769b3f940fc844d19eed9212da8cceea7e5ed0f91bc0f869f04e48745d0f6f52d7cde978c1e6", 0xd5, 0x104, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1, 0x81, @mcast2, 0x3}, 0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x20104)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000100)={0x0, 0x46cc34bf}, &(0x7f0000000140)=0x8)
socket$inet6_sctp(0x1c, 0x5, 0x84)

13:46:47 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080", 0x1e}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:47 executing program 3:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, 0x0, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
fcntl$getown(0xffffffffffffffff, 0x5)
close(0xffffffffffffffff)
socket$inet_sctp(0x2, 0x2, 0x84)

13:46:47 executing program 2:
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)
sendto(0xffffffffffffff9c, &(0x7f0000000200)="2d2876ca814dc563a612de74c70f81a350d61d33213efbd6b8e954beca03f07a875916484a8202e2e368596a5e47739d652787905cb638b3a2da759187ab2bcf9f023410b43054b9d9b75db8645c5c0c0d602e63bd05afee6625b4bc2c8c45f260c4670bd341faa64626a847fdbf62a0301d1e334ab6159477cb9e1dddf5a6dbbbf43f18f4e982064bdf0e3909816ef4807579aa3f63dd2bd12797eea9c2bd026d1ca4903678d742635016982311ba62f588925a04c16c14a6bf9bc0975672916099ec73ede4a876a8d8ad0d71d36cd56ca4a79e8e01197babad59d9616eb9d83f9522431e8ced4040863c55b85401", 0xef, 0x1, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x1, @remote={0xfe, 0x80, '\x00', 0x0}, 0x200}, 0x1c)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0) (async)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4) (async)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) (async)
sendto(0xffffffffffffff9c, &(0x7f0000000200)="2d2876ca814dc563a612de74c70f81a350d61d33213efbd6b8e954beca03f07a875916484a8202e2e368596a5e47739d652787905cb638b3a2da759187ab2bcf9f023410b43054b9d9b75db8645c5c0c0d602e63bd05afee6625b4bc2c8c45f260c4670bd341faa64626a847fdbf62a0301d1e334ab6159477cb9e1dddf5a6dbbbf43f18f4e982064bdf0e3909816ef4807579aa3f63dd2bd12797eea9c2bd026d1ca4903678d742635016982311ba62f588925a04c16c14a6bf9bc0975672916099ec73ede4a876a8d8ad0d71d36cd56ca4a79e8e01197babad59d9616eb9d83f9522431e8ced4040863c55b85401", 0xef, 0x1, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x1, @remote={0xfe, 0x80, '\x00', 0x0}, 0x200}, 0x1c) (async)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) (async)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10) (async)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x0) (async)

13:46:47 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r2)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
socket$inet_tcp(0x2, 0x1, 0x0)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r4, r5) (async)
r6 = dup2(r4, r5)
r7 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r7, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
r8 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r7, r8) (async)
r9 = dup2(r7, r8)
dup2(r9, r5)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="7d000002", @ANYRES32=0x0], &(0x7f0000000380)=0x8)
r10 = accept$inet6(r6, &(0x7f0000000340)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f00000003c0)=0x1c)
sendto(r10, &(0x7f00000004c0)="f9535f300127d0bf6a7f847312ff1fdd1bef9f4f05205cb00e35d5ba8685ae6739f48c57a50cad539b2ee204706897d8f228e0b74f5aff65b5823c0b3684383eae3843783d47c3070f4d7b37e3cf4b20868222123054c33323afa3b425d709eece019102e6fd1e10c4432238ecd2989c0af3d613269d39ba8de2f9d46a0ea6ba482e1d95b68e847aeb057ca2d0c235112c3f490d974903aa4510b3a412ae626f349c1dd824b1520631dfc99f03aa8d9e665d906e35b098601f7dd8e81aad76f41740f4ca2bba54c21115f0bb61f6", 0xce, 0x4, &(0x7f0000000300)=@in={0x10, 0x2, 0x2, @rand_addr=0x4}, 0x10)
connect$inet(r3, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10)
r11 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r12 = dup2(r3, r11)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r12, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="7dfff302", @ANYRES32=0x0], &(0x7f0000000380)=0x8) (async)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r12, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="7dfff302", @ANYRES32=0x0], &(0x7f0000000380)=0x8)
socket(0x1c, 0x10000000, 0x80) (async)
socket(0x1c, 0x10000000, 0x80)
sendto(r12, &(0x7f0000000200)="014770ae3a4a2fa6778841108aa438c71c3fd275177739b26d555c7d2f5c268fef76b8eed64660e8ebe04289ba49a59dfc0083ed22dc02425ba74d0596b787ba417f65a092483b2195ab0bdd1d5822857111d8a9298c9af3cb42ba32fecbbc36422b0eb764523f7fd82cc311df136ac562e1973b267748848d78f6a0f59cf6000a50d0be03603f131be0bab25f39638f25a8440d0d7621f785b024e24c44ca0b8e1eca64e839dd2266f1fe790dc002769b3f940fc844d19eed9212da8cceea7e5ed0f91bc0f869f04e48745d0f6f52d7cde978c1e6", 0xd5, 0x104, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1, 0x81, @mcast2, 0x3}, 0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) (async)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) (async)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x20104)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000100)={0x0, 0x46cc34bf}, &(0x7f0000000140)=0x8) (async)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000100)={0x0, 0x46cc34bf}, &(0x7f0000000140)=0x8)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
socket$inet6_sctp(0x1c, 0x5, 0x84)

13:46:47 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080", 0x1e}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:47 executing program 3:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, 0x0, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
fcntl$getown(0xffffffffffffffff, 0x5)
close(0xffffffffffffffff)
socket$inet_sctp(0x2, 0x2, 0x84)

13:46:47 executing program 3:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
fcntl$getown(0xffffffffffffffff, 0x5)
close(0xffffffffffffffff)
socket$inet_sctp(0x2, 0x2, 0x84)

13:46:47 executing program 2:
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) (async, rerun: 32)
sendto(0xffffffffffffff9c, &(0x7f0000000200)="2d2876ca814dc563a612de74c70f81a350d61d33213efbd6b8e954beca03f07a875916484a8202e2e368596a5e47739d652787905cb638b3a2da759187ab2bcf9f023410b43054b9d9b75db8645c5c0c0d602e63bd05afee6625b4bc2c8c45f260c4670bd341faa64626a847fdbf62a0301d1e334ab6159477cb9e1dddf5a6dbbbf43f18f4e982064bdf0e3909816ef4807579aa3f63dd2bd12797eea9c2bd026d1ca4903678d742635016982311ba62f588925a04c16c14a6bf9bc0975672916099ec73ede4a876a8d8ad0d71d36cd56ca4a79e8e01197babad59d9616eb9d83f9522431e8ced4040863c55b85401", 0xef, 0x1, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x1, @remote={0xfe, 0x80, '\x00', 0x0}, 0x200}, 0x1c) (async, rerun: 32)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10) (async)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x0)

13:46:47 executing program 3:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
fcntl$getown(0xffffffffffffffff, 0x5)
close(0xffffffffffffffff)
socket$inet_sctp(0x2, 0x2, 0x84)

13:46:47 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4) (async, rerun: 64)
r1 = socket$inet_sctp(0x2, 0x5, 0x84) (rerun: 64)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r2)
r3 = socket$inet_sctp(0x2, 0x5, 0x84) (async, rerun: 32)
socket$inet_tcp(0x2, 0x1, 0x0) (async, rerun: 32)
r4 = socket$inet_sctp(0x2, 0x5, 0x84) (async, rerun: 32)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) (rerun: 32)
r6 = dup2(r4, r5)
r7 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r7, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) (async)
r8 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r9 = dup2(r7, r8)
dup2(r9, r5) (async, rerun: 64)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="7d000002", @ANYRES32=0x0], &(0x7f0000000380)=0x8) (async, rerun: 64)
r10 = accept$inet6(r6, &(0x7f0000000340)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f00000003c0)=0x1c)
sendto(r10, &(0x7f00000004c0)="f9535f300127d0bf6a7f847312ff1fdd1bef9f4f05205cb00e35d5ba8685ae6739f48c57a50cad539b2ee204706897d8f228e0b74f5aff65b5823c0b3684383eae3843783d47c3070f4d7b37e3cf4b20868222123054c33323afa3b425d709eece019102e6fd1e10c4432238ecd2989c0af3d613269d39ba8de2f9d46a0ea6ba482e1d95b68e847aeb057ca2d0c235112c3f490d974903aa4510b3a412ae626f349c1dd824b1520631dfc99f03aa8d9e665d906e35b098601f7dd8e81aad76f41740f4ca2bba54c21115f0bb61f6", 0xce, 0x4, &(0x7f0000000300)=@in={0x10, 0x2, 0x2, @rand_addr=0x4}, 0x10)
connect$inet(r3, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) (async)
r11 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r12 = dup2(r3, r11)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r12, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="7dfff302", @ANYRES32=0x0], &(0x7f0000000380)=0x8) (async)
socket(0x1c, 0x10000000, 0x80) (async)
sendto(r12, &(0x7f0000000200)="014770ae3a4a2fa6778841108aa438c71c3fd275177739b26d555c7d2f5c268fef76b8eed64660e8ebe04289ba49a59dfc0083ed22dc02425ba74d0596b787ba417f65a092483b2195ab0bdd1d5822857111d8a9298c9af3cb42ba32fecbbc36422b0eb764523f7fd82cc311df136ac562e1973b267748848d78f6a0f59cf6000a50d0be03603f131be0bab25f39638f25a8440d0d7621f785b024e24c44ca0b8e1eca64e839dd2266f1fe790dc002769b3f940fc844d19eed9212da8cceea7e5ed0f91bc0f869f04e48745d0f6f52d7cde978c1e6", 0xd5, 0x104, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1, 0x81, @mcast2, 0x3}, 0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) (async)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x20104)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000100)={0x0, 0x46cc34bf}, &(0x7f0000000140)=0x8)
socket$inet6_sctp(0x1c, 0x5, 0x84)

13:46:47 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080", 0x1e}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:47 executing program 2:
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)
r1 = dup2(r0, r0)
bind$inet(r1, &(0x7f00000001c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0)

13:46:47 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468", 0x2d}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:47 executing program 1:
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r2)
sendmsg$inet_sctp(r1, &(0x7f0000002440)={&(0x7f0000000040)=@in={0x10, 0x2, 0x1, @multicast1}, 0x10, &(0x7f00000023c0)=[{&(0x7f0000000100)="0a574c4f687e2b642ad1a71f3add75fcde22f06ccc424be9f0d90b5264e2622d6fc77b66516e97b5e1a714d09f499a18f3d279819f73f2f2dbeceafc641a0019c432dc1a44f8c5ff9a3c086219d8fa77cd4a7e596269b77661df212323f1083214dbd30e17a2faaf14e1b7a5e82535f7c9ea0bca0817449b34ac01566908af06c11bb47a4123920cf9cdda62bd5f3f1d4827e3f15e6a2fec3bd4", 0x9a}, {&(0x7f0000000200)="23c5151df5b200d8a070669df896c8037f196f2decf1df1318536b6e5c00990552bddc925fb21cd096960184397989d4ad99b96e87dbda2542b0e949f9b409c75da652e051fecb0e18ce915494dd75b24e1e8a22d7d1e08c75a2cfd271f52c0f72", 0x61}, {&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000001280)="1894e7bd901a7d02797dc82953a17b1f7abe72ee09c1c21acf3a6573ba71f86e8093ff0b30d7145d4280bb9e222b8976acaad61f8ebec494575df2e8ef273c029d9cca53145260ba11ae956e543ac655107aab3d4fa91191abcdd739c7a08b4717272e2ad4fad6d7e1a30661044c06c936fcad2c0aeed2b2", 0x78}, {&(0x7f0000001300)="c860e085a484ead90e5fda36acf8a59404fddb87b8a06c41aa3dfb43a280800e40", 0x21}, {&(0x7f0000001340)="3fec2044853e5f612931be4e4b9b8e8b0e09adf71d316f692d65e022e19493b6abc3d40d7ebe60b2c14f3296f7227714686816641d96d788ab2e0926c7903875d319a78e7ac70b5fcfd750e2cca0d2e05a7c0e3d565091738e", 0x59}, {&(0x7f00000013c0)="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", 0x1000}], 0x7, 0x0, 0x0, 0x18}, 0x20008)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r3, r4)
r5 = socket$inet_sctp(0x2, 0x5, 0x84)
r6 = socket$inet_sctp(0x2, 0x5, 0x84)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r6, r7)
r8 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r8, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10)
r9 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r10 = dup2(r8, r9)
dup2(r10, r7)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r10, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="7d000002", @ANYRES32=0x0], &(0x7f0000000380)=0x8)
connect$inet(r10, &(0x7f00000025c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r5, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10)
r11 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r12 = dup2(r5, r11)
dup2(r12, r4)
sendto(r4, &(0x7f0000002480)="bb6f095faaeba767a18cd9f07aa1652db5bbcca26068cf5e658586a4ced96160dafa7adc6b5f7826ebceed06f705e53e47b536155eed2bf51a25db8dc904f45fd0a230ec0130bc6eb32d0ad24d489fc69ff74959f585b1b40d08a6dcc772de748dade8a66bd298c76240b663cce8355a75409db538e777427bfc0c87722a41f28d813cb9ef899727bdc7c353526b90b93c652949176936167528832ab540f75a", 0xa0, 0x180, &(0x7f0000002540)=@in6={0x1c, 0x1c, 0x3, 0x400, @mcast1, 0x701d}, 0x1c)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x20104)

13:46:47 executing program 3:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
fcntl$getown(0xffffffffffffffff, 0x5)
close(0xffffffffffffffff)
socket$inet_sctp(0x2, 0x2, 0x84)

13:46:47 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468", 0x2d}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:47 executing program 3:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
fcntl$getown(0xffffffffffffffff, 0x5)
close(0xffffffffffffffff)
socket$inet_sctp(0x2, 0x2, 0x84)

13:46:47 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4) (async)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) (async, rerun: 32)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) (async, rerun: 32)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) (async)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r2) (async)
sendmsg$inet_sctp(r1, &(0x7f0000002440)={&(0x7f0000000040)=@in={0x10, 0x2, 0x1, @multicast1}, 0x10, &(0x7f00000023c0)=[{&(0x7f0000000100)="0a574c4f687e2b642ad1a71f3add75fcde22f06ccc424be9f0d90b5264e2622d6fc77b66516e97b5e1a714d09f499a18f3d279819f73f2f2dbeceafc641a0019c432dc1a44f8c5ff9a3c086219d8fa77cd4a7e596269b77661df212323f1083214dbd30e17a2faaf14e1b7a5e82535f7c9ea0bca0817449b34ac01566908af06c11bb47a4123920cf9cdda62bd5f3f1d4827e3f15e6a2fec3bd4", 0x9a}, {&(0x7f0000000200)="23c5151df5b200d8a070669df896c8037f196f2decf1df1318536b6e5c00990552bddc925fb21cd096960184397989d4ad99b96e87dbda2542b0e949f9b409c75da652e051fecb0e18ce915494dd75b24e1e8a22d7d1e08c75a2cfd271f52c0f72", 0x61}, {&(0x7f0000000280)="e6f02a7cde542fdf34c7712bd14b4a33a1bbd1975b8b620085cd7e835e252a1d91364df3d651987d5e95b5c8162f1eafbb1210db1ee5501894e0c492bb1b0a558f26ff864956b0cf6af5b6e1b4cef7c66706c5deb9ef7ec5b01cf24f6bc260183233f8d2de46c30639850342d5424116e79611077aa2437a6961dc07cfbc429ea1ff8331860c9e75e6a6b1fa490a0bfccdf0b702e784fb4992ae1234236aaa2042b2987af055947a39c6b5234ca6a2bce8a134d874ecd015527d52654c4f6fbe10a9a2881e38219c206778486b8df4ecf04f5c15430d852bbc8cdeb547f3d3afc1c00d82f51b6ff24196b055b889c4fdc69782150064b90d4410608eb5f303ae6fc9f4edaf54ef4d8b9f8ee7ea7d24a7f59404dbc8f3ba3a28ff8fb12af26d6ba61f2badc20d582e7642e1d888174194226c03fb793fa9040580cfab6f7650c486b1d1f9d6ce225b66e4468fcbdc1f15d2eab4420c60405c9800323d8f4fd94f12b66f44091e19506cd056d0c567a182099eff3a1dc8379d118ceae6a502b109914ee7809e3083eb8f3a0125a1e8af1418229ef72378e78a60e30bccfb62cf3ed9e834b0c7e71e3852f5c8eb2f9a38f59e9c15013166b6749b5deaa72b7fbb7d8ff7b8d7d22301b2cdf766779a441959c9dbb1b9cdb96cce9d76d180f8714e10a06a917fa7500652061f493ef4643cfb92b31e77b2e156445aa3f8d31acea6bab0c76f22856701b2a30d14e0a82521f09f4fdd0d411ac24c4e25a4e1a4c610835912649a72ca78f4b4b1d43c4ae360f44680446e5eac5652e3800a3e7fdaf89292ed7b1cca0b943ee27b321dcafa982796673d479ca6a0945093f4b8a950640605fd6792973b3f7424092c0488d9837a0be44ecacf6b1f9e1eea53b5f5ef8532b85692d58cb6459632c7540115c3b26c1ca22a0665ef4918cb53ccbc40ab3e3f3b17a9e84ed448527f16c5c09af22836459fc6ee9f46accf54444433ae8fb36a28966ef348f56deffa9fa0bfea6d96a314a0fe3379169d6a14a9fe3534dde3ba594d0c38c56b2f53754f711a8b036e1b00586d7804a29a980119546da89f847ead2b2d0fcd475b900b0fc7457abd8a8f5be49fe40f567d5330f672612f18e3329941d7fc4562b6e3b3c76d106e99b300d3b627a7a7f7f6358093661b301e9221b554033989ce9e97e993d6c2c843d8be2a14037b808418d84e430ae811cea808f18a55ed9c8cf42b33df7adf35cef8599a0ad92f8652766774b4ba56f6f645299a369110d7289a95e100c3dbcd3783a79fbc520c1536bb4b160273c4776587391eed9c00d4874bb0fd11e3979860c1102aef5ab5488e31e053b153550f73423bedb4e4d00cb997199faa15099b4f11bc0927d18cbb7f937e7be48645c29b7627f2fb209d63fd012da515cfa01ee4f1fbddf84430b0adf58f37811b6c7c5a4247033509345f22daec8dc9048308e194231ac32c5f7584bbf7edf5b7f3c4353b198714bb710710084b4a966e0da54971ad0d4bfba5b6b230545985476682bdaa546b6436cef7ae49fc54cad15b806d1925d4d3ccb51bdf12f83be266f0916ffd88869a3788e38236bce56323b30e32be4857cf9896075fd84350d8c01fa54651516cfea44bfafe462b1948f1053a56eb8caadea4f0bc2d7b7e16eb3f42b6c5ca16941ad81c17a9759dc6491f3dbe108d1ea05c3538a7751c9b43f1ca8de8fc66c60d9182f2f1870356ea80b6dc2e92ee4d203b7fb43b2b58b503f2600bf92182ca139cfd5e420115c546d0e59b09740892ca1c01858dad15cd8071d1104b5c232d1287e09204f90074a5fd41b65fa59187e7ca23a87b0cf12e30d2fdb212bb4bbcb989b67455e374b5968eb5a1605ad84fba85473588a57b1cf449cba2ea8804cafa1983c110e506a6a3cb9fd369f1d8abadd8dd3a7192464b16a9377afa05ecc75002e29afd776f1e080327e1ae1bff596d257e47df60d566b258c453cbf164588a2fcbddf8bd428c0abee92fb85947250893a64c42f033c7be80642123cd78a0e1ad182ebe5bc56412ecae07868e84f42a979658a03081c4e1d032310c67197fa9f549d1c49ba0507bbdd0005be05601d0e7c1094468ef780aa4d6add274bc8984b24b56dcd6c139b6c7ce2d427cc8218665a91294fe4c2cc7b9955d0190ad2680661dd60dd85d12df640969700d6d4d1d6d3d282136d95426f952512aa2e07e3bcb9a3061122590d946dc9901247755e48b1672f4e861ef9a1cd3773cd782ca4ada23ab328ad22032c4e9ea86dc84e2c23e4a346f06753e27bf381c2eab39dce0b60d3d5c4c7ed4151a2c3f5b8f28078a7d61581eb86e5d14bff6eb16e935866e29978657e8ab20fd2165699c3c9f72a385d4819029119c1152246bec63aeb28a3f629efa8ced889290dbe48e3cf34c73ad63330dd154014679dd3f7784170a8f622079dad7ec672705834064caaf704e418b50309ddef1293cdd7646ad32c2ff7532bb088b9308c0fbaa1003bd00666729a207845854d825f50a84f20c925c3b5e82c0bb099b1275e7f7536e8faf4e82b69fc44b2a74a004a9f1f166d7d37adf9f5f2faf248cc4d4ddd581e419ef01b9bb7fd65bbac829823951d5ba83ee8af2e2e959730aada8c080b8dcec456a4ce64c60b0584857539103d43546aa099669a3d14e2d6f7b1a3b687597c2bf3320a7045f88494e7bafa612cc3ffaa74ce19041f2b73b926e05ebc9615646ee39ef0cb55e202bd305a06ac9c450f2a007998c2746e46797cfb567b1258e5cc50e5b8b6779d33041d80331c90ad6e97b04444f564760aa7def5c046e5a8c5b76dd84300da9ffdab03e9ec0eb584f32c823399f1a1f840e7229e8b0126b96d08dd23a55a6c274ac3b525288241dcddd7b5de114805760634abd67c4d3fc90137701bdf4d1b723f03dce7de3a81803bb870e5843cc87645fec7aef5ed5a94cd1bcd8a461a0a9a4979f9c9769aa8aa7f5a1a273b305115cac1df37ef05066935182a575f09bf57e57c036756155deba6d9a6bebb304236d88b55a36b89a6d4542b3f82604a6cbf28507c3a2138dba9f3aa33e6fec4134c09a6fde54f582acce6472fd306da7b4e69f9d820822bf419e2ec9b983c9306191aafef3376453b34b2c7682cad8d65bb5ebdcd5f6749fce543a96a1ee1298a4d61fae15ed1d5e09666511828ec1b1af661919db031cfb5a707590fd4cadc89301e885d13cc02555f58cd13bc7bf749cafae200e3b3ad57d58f97e405c79b844bd0199c4e5e36409ac0ad1c8d18f78b46532b74c04e0a21374142b829120144b91fbdca5f58267e87cce6bf85c99cf1cb7013ddea42c3c4bf0f9037fd81a945cb12f2ba85d9313bb8e65f6070a9c550d96b401f51973fbd559a0e4dfe0d4725cb188f3d3ac5c59a94c491ce8eea153c86e98fd565fe0a98cd31c162ed7c664d57a1711cb987fe90e9eb829a4f82a6c17907a6298618e4657665252fcef13560028f04c464289db9b2de398159fd02ae0b9d90152853a3989f9f5360dec6daa25892566f7105fea3790146db648f37120ee249b5dbc00ea9e040eb1f312d0b368ebf8871ec7cd7d52a05faf800a010ce8bfd4ed263b0584764896946bc7ee065903477dd575ed6063da1d07dacbc3f38b74fed99cf5aeee3bf2270e151828d7d95fe3211451723a2e6eebf2afb29eca1425423a7b65e1dab61b45f1a59877b9532b2a2b268eb698d21c7ecc3ed57edc0908ed827e3082b0e09909c2d81c8af4b670e17269baed708be9d0a2a2d3b28b954dee5670b654755c65d457742cba28b7275b13ecb5348af55e90f5bb90786f086d1ab4a834420a90043f5a9d57fe3cc8c4ad6ee089b2f5daa9e9f7c8ed8b08d458e827c2a798679509c84f83c9a3f398696f34380a20a87eccaded5d1293399daa90e9080b9e1a8a713352dda28a2732bb5d02f0533eacb902760be260ba849a07897a9041860e1c806918324a3a639e93bec8258b8fb8cfa3bf195e449d4abc44df1c744a15bbb49e70bef6ec6368caab2314c7ba54b854a004a99dd6c9d83df379be25314cccaaa4ffe83e5d7b32cbfdab13763c8b37d042ed80b9640c1369014b3867606434f0cb9abe28b88dc2990aa2b16761958b5dea6ad29468953f59e8282d76495c00e4a0145333c3e8fd1d912a944bf21e3df22bd0ccb40efcd7e0b96539b719f17f7aef610fcdd524d4203799c2123b47fe98f5fa47653aac0bd37dc6a2875384874f7a8ec9d89c5fe7b95d4bbbd31f0142b3de25b13d241c6c623066c69319b3ac7b9be2dbc5237668b3b5bb5c8188f4adb9429bd74b070ea2b7ad1df5647e9a96130c5573fbf5b7baac8b54cfbd191c223cff187fb703741b1c7794104d5fc418b2c5d9cc05cceec3d3e1aad62dd4344c4bc80c2707e95d8456ef4680d0c7a5f2bc6352f7bc6d8a31c3367a9786f2af9e6d09537ff3406a64f2a0ead14e7bc0017f66d65848a86a6516b07f21ae54c0c80f0dd37589ecab183798e43ea7164fd07d85f87feabc3f6e9f3c093c7ee8838b6fcf93c406d28dfd225fcba6fa2dcdd458381d75642bc74f020ae58bc86db1c49cf8bca0e54cb22edd0dba17f294ec2898a2b8d364ef2e627cb4ef2f5c74c41070201d309c8a28f534a8b3bc7228955ea888359addf84cd394be43537cc7a3a90a0c909d6c3d927ed6cd696490c49285b1f99d392e4943d767651bfe7e1674743ffc041d6087fe8c1395b316775680b12b044e9c485bf70c848caccd1a6d0843e45fb236df98058c6d64cbb3e1cbeebfbe7f1be9ca92118f3fb3f236d40e745ef4336e345876f125384db10bd90d01cb1fd62186ca2da308f7b0680f5cde3390a43e7f359de6f327a9f6ccf46bc40f75667fccca61ed5576c45aacacf9fbcea471812f9656b3947d6118fb2f6dcbb42d306fb8d221810458facd7342e286649d1745b9d6da703e30514d434cec2da1a29037b7e558720f4c397fbe2178881f4a1202744c3bf92f884ba4e16578b975a8b0857350f3858845865f3dffaf906587897854e9a9d9cf2d8df9f8fa6c6d471e996c1b5e739111b3b66f8f7ca0d8c22b7bac400373db5416552d08a352039dc4efcdc5dcbac06eb7e95f5086357899348f51b68cc065c7593ceb5340e7ce1a83dec73b78595501b94129c04c3cd678a7025a5666f1d934c93c5da956b56ea5876b49a76a2a0f319eb08d1d6f25f52f3dca3856d98a3e48c07f8cc0b56f21f6e6557e0b85028ba9c60854cdf9c8a0115b3d73a7d4b3bf71ab650adb7c739eee8a07c379eb03e0e558b3dcaf81221d69213784efab128be5f7f8e49fc2bda288e304ee9e017f45d555e0d16ef2a0adf5b0af63ac41d1048b46e41dbe6638c7599dcf0b825f097b68cec555e1604dfc45e578444979228082aba55205372c7c65bdc0a6eeb9147029d2377285c1681e32e317550c01aa25bfefc1718682108d015bcd3380a5f2a23ed1cb455d651816130ee40cfe6267e2b5a3609d1bc2afcad741bcc5ec94840d385b17803ecf078b78248f6f64a7b5ecd4d787ab8d5111cf5b2aa0a09385af35b19b2e585b286c2ae2e5846f6707f1289c443363a395c5a6a65b4219d49f35814acd4d2c59db227764db4508b4ea1d0817162bd408afc5b75fcfda585c7166c54eb15f5741af8be8fde3be76f8d162f5051ea665e8888f23e889f8590bb9d9b694dca760f4fca0f1332d2283243be7726c7f4badc5dab6b0225b307c2e0d2e277a4fa091cab762066cca1ffea1d8139df8cae6c0844f2b022a765431166bfa27", 0x1000}, {&(0x7f0000001280)="1894e7bd901a7d02797dc82953a17b1f7abe72ee09c1c21acf3a6573ba71f86e8093ff0b30d7145d4280bb9e222b8976acaad61f8ebec494575df2e8ef273c029d9cca53145260ba11ae956e543ac655107aab3d4fa91191abcdd739c7a08b4717272e2ad4fad6d7e1a30661044c06c936fcad2c0aeed2b2", 0x78}, {&(0x7f0000001300)="c860e085a484ead90e5fda36acf8a59404fddb87b8a06c41aa3dfb43a280800e40", 0x21}, {&(0x7f0000001340)="3fec2044853e5f612931be4e4b9b8e8b0e09adf71d316f692d65e022e19493b6abc3d40d7ebe60b2c14f3296f7227714686816641d96d788ab2e0926c7903875d319a78e7ac70b5fcfd750e2cca0d2e05a7c0e3d565091738e", 0x59}, {&(0x7f00000013c0)="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", 0x1000}], 0x7, 0x0, 0x0, 0x18}, 0x20008)
r3 = socket$inet_sctp(0x2, 0x5, 0x84) (async)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r3, r4) (async, rerun: 64)
r5 = socket$inet_sctp(0x2, 0x5, 0x84) (rerun: 64)
r6 = socket$inet_sctp(0x2, 0x5, 0x84) (async, rerun: 64)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) (rerun: 64)
dup2(r6, r7) (async, rerun: 32)
r8 = socket$inet_sctp(0x2, 0x5, 0x84) (rerun: 32)
connect$inet(r8, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) (async)
r9 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r10 = dup2(r8, r9)
dup2(r10, r7)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r10, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="7d000002", @ANYRES32=0x0], &(0x7f0000000380)=0x8) (async)
connect$inet(r10, &(0x7f00000025c0)={0x10, 0x2, 0x2}, 0x10) (async, rerun: 32)
connect$inet(r5, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) (rerun: 32)
r11 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r12 = dup2(r5, r11)
dup2(r12, r4) (async, rerun: 64)
sendto(r4, &(0x7f0000002480)="bb6f095faaeba767a18cd9f07aa1652db5bbcca26068cf5e658586a4ced96160dafa7adc6b5f7826ebceed06f705e53e47b536155eed2bf51a25db8dc904f45fd0a230ec0130bc6eb32d0ad24d489fc69ff74959f585b1b40d08a6dcc772de748dade8a66bd298c76240b663cce8355a75409db538e777427bfc0c87722a41f28d813cb9ef899727bdc7c353526b90b93c652949176936167528832ab540f75a", 0xa0, 0x180, &(0x7f0000002540)=@in6={0x1c, 0x1c, 0x3, 0x400, @mcast1, 0x701d}, 0x1c) (rerun: 64)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x20104)

13:46:47 executing program 3:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
fcntl$getown(0xffffffffffffffff, 0x5)
close(0xffffffffffffffff)
socket$inet_sctp(0x2, 0x2, 0x84)

13:46:48 executing program 2:
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)
r1 = dup2(r0, r0)
bind$inet(r1, &(0x7f00000001c0)={0x10, 0x2, 0x2, @broadcast}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0)
socket(0x2, 0x1, 0x0) (async)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4) (async)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) (async)
dup2(r0, r0) (async)
bind$inet(r1, &(0x7f00000001c0)={0x10, 0x2, 0x2, @broadcast}, 0x10) (async)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10) (async)
sendmsg$unix(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0) (async)

13:46:48 executing program 3:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
fcntl$getown(0xffffffffffffffff, 0x5)
close(0xffffffffffffffff)
socket$inet_sctp(0x2, 0x2, 0x84)

13:46:48 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468", 0x2d}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:48 executing program 1:
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) (async)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r2) (async, rerun: 64)
sendmsg$inet_sctp(r1, &(0x7f0000002440)={&(0x7f0000000040)=@in={0x10, 0x2, 0x1, @multicast1}, 0x10, &(0x7f00000023c0)=[{&(0x7f0000000100)="0a574c4f687e2b642ad1a71f3add75fcde22f06ccc424be9f0d90b5264e2622d6fc77b66516e97b5e1a714d09f499a18f3d279819f73f2f2dbeceafc641a0019c432dc1a44f8c5ff9a3c086219d8fa77cd4a7e596269b77661df212323f1083214dbd30e17a2faaf14e1b7a5e82535f7c9ea0bca0817449b34ac01566908af06c11bb47a4123920cf9cdda62bd5f3f1d4827e3f15e6a2fec3bd4", 0x9a}, {&(0x7f0000000200)="23c5151df5b200d8a070669df896c8037f196f2decf1df1318536b6e5c00990552bddc925fb21cd096960184397989d4ad99b96e87dbda2542b0e949f9b409c75da652e051fecb0e18ce915494dd75b24e1e8a22d7d1e08c75a2cfd271f52c0f72", 0x61}, {&(0x7f0000000280)="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0x1000}, {&(0x7f0000001280)="1894e7bd901a7d02797dc82953a17b1f7abe72ee09c1c21acf3a6573ba71f86e8093ff0b30d7145d4280bb9e222b8976acaad61f8ebec494575df2e8ef273c029d9cca53145260ba11ae956e543ac655107aab3d4fa91191abcdd739c7a08b4717272e2ad4fad6d7e1a30661044c06c936fcad2c0aeed2b2", 0x78}, {&(0x7f0000001300)="c860e085a484ead90e5fda36acf8a59404fddb87b8a06c41aa3dfb43a280800e40", 0x21}, {&(0x7f0000001340)="3fec2044853e5f612931be4e4b9b8e8b0e09adf71d316f692d65e022e19493b6abc3d40d7ebe60b2c14f3296f7227714686816641d96d788ab2e0926c7903875d319a78e7ac70b5fcfd750e2cca0d2e05a7c0e3d565091738e", 0x59}, {&(0x7f00000013c0)="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", 0x1000}], 0x7, 0x0, 0x0, 0x18}, 0x20008) (rerun: 64)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r3, r4) (async)
r5 = socket$inet_sctp(0x2, 0x5, 0x84) (async, rerun: 64)
r6 = socket$inet_sctp(0x2, 0x5, 0x84) (async, rerun: 64)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r6, r7) (async, rerun: 32)
r8 = socket$inet_sctp(0x2, 0x5, 0x84) (rerun: 32)
connect$inet(r8, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) (async)
r9 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r10 = dup2(r8, r9)
dup2(r10, r7) (async, rerun: 64)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r10, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="7d000002", @ANYRES32=0x0], &(0x7f0000000380)=0x8) (async, rerun: 64)
connect$inet(r10, &(0x7f00000025c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r5, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) (async)
r11 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r12 = dup2(r5, r11)
dup2(r12, r4)
sendto(r4, &(0x7f0000002480)="bb6f095faaeba767a18cd9f07aa1652db5bbcca26068cf5e658586a4ced96160dafa7adc6b5f7826ebceed06f705e53e47b536155eed2bf51a25db8dc904f45fd0a230ec0130bc6eb32d0ad24d489fc69ff74959f585b1b40d08a6dcc772de748dade8a66bd298c76240b663cce8355a75409db538e777427bfc0c87722a41f28d813cb9ef899727bdc7c353526b90b93c652949176936167528832ab540f75a", 0xa0, 0x180, &(0x7f0000002540)=@in6={0x1c, 0x1c, 0x3, 0x400, @mcast1, 0x701d}, 0x1c) (async, rerun: 64)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10) (async, rerun: 64)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x20104)

13:46:48 executing program 3:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{0x0}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
fcntl$getown(0xffffffffffffffff, 0x5)
close(0xffffffffffffffff)
socket$inet_sctp(0x2, 0x2, 0x84)

13:46:48 executing program 3:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{0x0}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
fcntl$getown(0xffffffffffffffff, 0x5)
close(0xffffffffffffffff)
socket$inet_sctp(0x2, 0x2, 0x84)

13:46:48 executing program 3:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{0x0}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
fcntl$getown(0xffffffffffffffff, 0x5)
close(0xffffffffffffffff)
socket$inet_sctp(0x2, 0x2, 0x84)

13:46:48 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f", 0x34}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:48 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4) (async)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) (async)
r1 = dup2(r0, r0)
bind$inet(r1, &(0x7f00000001c0)={0x10, 0x2, 0x2, @broadcast}, 0x10) (async)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0)

13:46:48 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r2)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000040)={0x100, 0x401, 0x1000, 0x4, 0xd5, 0x2, 0x7, 0x1, <r3=>0x0}, &(0x7f0000000100)=0x20)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000200)={<r4=>r3, 0x9a, "f02e8ce14ba8dd97b1e479214f43ce1f0f57a0f9b787d52a1eb909caf2fdf829eaf8783a5eeeff32226a508c1b96b23e96aebdd5c85788cb2be68eaf280f64c311d664188c590626d6393836f0759451fdb63335d9fea340b82610db83230bfbb8f596798c51a15d1a08b89867dbfb9c2bf345f8baaecccf9273911674b2064344a376aafa17adc81ac7dd419d2de2ce52e00ed4edd78860bdcf"}, &(0x7f0000000140)=0xa2)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x2, 0x401, @empty, 0xfffffffd}}, r4, 0x6, 0x2, 0x4, 0x18000, 0x101, 0x81}, 0x98)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x3, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20100}, 0x0)

13:46:48 executing program 3:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
fcntl$getown(0xffffffffffffffff, 0x5)
close(0xffffffffffffffff)
socket$inet_sctp(0x2, 0x2, 0x84)

13:46:48 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f", 0x34}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:48 executing program 3:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
fcntl$getown(0xffffffffffffffff, 0x5)
close(0xffffffffffffffff)
socket$inet_sctp(0x2, 0x2, 0x84)

13:46:48 executing program 3:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
fcntl$getown(0xffffffffffffffff, 0x5)
close(0xffffffffffffffff)
socket$inet_sctp(0x2, 0x2, 0x84)

13:46:48 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet_sctp(0x2, 0x5, 0x84) (async)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r2)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000040)={0x100, 0x401, 0x1000, 0x4, 0xd5, 0x2, 0x7, 0x1, <r3=>0x0}, &(0x7f0000000100)=0x20) (async, rerun: 64)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4) (rerun: 64)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000200)={<r4=>r3, 0x9a, "f02e8ce14ba8dd97b1e479214f43ce1f0f57a0f9b787d52a1eb909caf2fdf829eaf8783a5eeeff32226a508c1b96b23e96aebdd5c85788cb2be68eaf280f64c311d664188c590626d6393836f0759451fdb63335d9fea340b82610db83230bfbb8f596798c51a15d1a08b89867dbfb9c2bf345f8baaecccf9273911674b2064344a376aafa17adc81ac7dd419d2de2ce52e00ed4edd78860bdcf"}, &(0x7f0000000140)=0xa2)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x2, 0x401, @empty, 0xfffffffd}}, r4, 0x6, 0x2, 0x4, 0x18000, 0x101, 0x81}, 0x98)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) (async)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x3, @loopback}, 0x10) (async)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20100}, 0x0)

13:46:48 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f", 0x34}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:49 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
dup2(0xffffffffffffff9c, r0)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000100), &(0x7f0000000140)=0x4)
dup2(r2, r0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r3, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x0)

13:46:49 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab", 0x38}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:49 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r2)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000040)={0x100, 0x401, 0x1000, 0x4, 0xd5, 0x2, 0x7, 0x1, <r3=>0x0}, &(0x7f0000000100)=0x20)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000200)={<r4=>r3, 0x9a, "f02e8ce14ba8dd97b1e479214f43ce1f0f57a0f9b787d52a1eb909caf2fdf829eaf8783a5eeeff32226a508c1b96b23e96aebdd5c85788cb2be68eaf280f64c311d664188c590626d6393836f0759451fdb63335d9fea340b82610db83230bfbb8f596798c51a15d1a08b89867dbfb9c2bf345f8baaecccf9273911674b2064344a376aafa17adc81ac7dd419d2de2ce52e00ed4edd78860bdcf"}, &(0x7f0000000140)=0xa2)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x2, 0x401, @empty, 0xfffffffd}}, r4, 0x6, 0x2, 0x4, 0x18000, 0x101, 0x81}, 0x98)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x3, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20100}, 0x0)
socket(0x2, 0x1, 0x0) (async)
socket$inet_sctp(0x2, 0x5, 0x84) (async)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
dup2(r1, r2) (async)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000040)={0x100, 0x401, 0x1000, 0x4, 0xd5, 0x2, 0x7, 0x1}, &(0x7f0000000100)=0x20) (async)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4) (async)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000200)={r3, 0x9a, "f02e8ce14ba8dd97b1e479214f43ce1f0f57a0f9b787d52a1eb909caf2fdf829eaf8783a5eeeff32226a508c1b96b23e96aebdd5c85788cb2be68eaf280f64c311d664188c590626d6393836f0759451fdb63335d9fea340b82610db83230bfbb8f596798c51a15d1a08b89867dbfb9c2bf345f8baaecccf9273911674b2064344a376aafa17adc81ac7dd419d2de2ce52e00ed4edd78860bdcf"}, &(0x7f0000000140)=0xa2) (async)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x2, 0x401, @empty, 0xfffffffd}}, r4, 0x6, 0x2, 0x4, 0x18000, 0x101, 0x81}, 0x98) (async)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) (async)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) (async)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x3, @loopback}, 0x10) (async)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20100}, 0x0) (async)

13:46:49 executing program 3:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080", 0x1e}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
fcntl$getown(0xffffffffffffffff, 0x5)
close(0xffffffffffffffff)
socket$inet_sctp(0x2, 0x2, 0x84)

13:46:49 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
dup2(0xffffffffffffff9c, r0) (async, rerun: 64)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000100), &(0x7f0000000140)=0x4) (async, rerun: 64)
dup2(r2, r0) (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$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) (async)
connect$inet(r3, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10) (async)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x0)

13:46:49 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab", 0x38}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:49 executing program 3:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080", 0x1e}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
fcntl$getown(0xffffffffffffffff, 0x5)
close(0xffffffffffffffff)
socket$inet_sctp(0x2, 0x2, 0x84)

13:46:49 executing program 1:
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x20104)
ioctl$CIOCGSESSION2(0xffffffffffffff9c, 0xc040636a, &(0x7f0000000140)={0x19, 0x23, 0x2d, &(0x7f0000000040)="5236e27b7b7a3510a50330e1e1193dfb09be0437bff49d04b85da7a718112c850892ad334a810f34297f3c253f", 0x2f, &(0x7f0000000100)="b3ea7d3d1980d2403d0a62528f0b375522faa9798a875dee2ee1580428f5f31191e8f18849661b6d4d20745f9dd1bc", 0x6, 0x4, [0xffff8000, 0x1f, 0x77d7, 0x1f]})

13:46:49 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab", 0x38}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:49 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) (async)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1) (async)
dup2(0xffffffffffffff9c, r0) (async)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000100), &(0x7f0000000140)=0x4)
dup2(r2, r0) (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)
bind$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r3, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10) (async)
sendmsg$unix(r3, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x0)

13:46:49 executing program 3:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080", 0x1e}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
fcntl$getown(0xffffffffffffffff, 0x5)
close(0xffffffffffffffff)
socket$inet_sctp(0x2, 0x2, 0x84)

13:46:49 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
sendto(0xffffffffffffffff, &(0x7f0000002280)="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", 0x3df, 0x104, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x9, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
shutdown(0xffffffffffffffff, 0x0)
fcntl$lock(0xffffffffffffffff, 0xb, &(0x7f0000001540)={0x1, 0x65a60bd4a5b24954, 0x0, 0x83})
shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000240)={{0x0, 0x0, 0x0, 0x0, 0xf3, 0x200, 0x0, 0xfffffffffffffffe}, 0x6, 0xffffffff, 0x47, 0xc7, 0x0, 0x0, 0x6})
fhstat(&(0x7f0000000740)={{[0x8, 0x5]}, {0x5, 0x7f, "f8250ee97f26f6f88e65e0204717d320"}}, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
r2 = getegid()
r3 = getegid()
freebsd11_stat(&(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
freebsd11_stat(&(0x7f0000000140)='./file1\x00', &(0x7f0000004b80)={0x0, 0x0, 0x0, 0x0, <r5=>0x0, <r6=>0x0})
r7 = getpid()
r8 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r8, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r8, 0x6, 0x47, &(0x7f00000000c0)=0x800, 0x4)
setsockopt$inet_tcp_int(r8, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r8, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_int(r8, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4)
sendto(r8, &(0x7f0000002280)="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", 0x3df, 0x104, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x9, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
shutdown(r8, 0x0)
fcntl$lock(r8, 0xb, &(0x7f0000001540)={0x1, 0x65a60bd4a5b24954, 0x0, 0x83, r7})
shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000240)={{r5, r6, 0x0, 0x0, 0xf3, 0x200, 0x0, 0xfffffffffffffffe}, 0x6, 0xffffffff, 0x47, 0xc7, r7, 0x0, 0x6})
fstatat(0xffffffffffffff9c, &(0x7f0000000940)='./file0\x00', &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r9=>0x0}, 0x200)
sendmsg$unix(r0, &(0x7f0000000b40)={&(0x7f0000000200)=ANY=[@ANYBLOB='./file0\x00\x00\x00'], 0xa, &(0x7f0000000640)=[{&(0x7f0000000240)="7e0d36dd27234f3adeefdf0bb5ad0fd15e16715f040c3d1574f4636d1f2a876ae08cc926bf6e318fac17a917aa6f52b4475a123b9b3167ac7622f6584e3f442db123b9570b92cb5c0b6502951d83f9ee5ab8b1df13f42548778e64fafce950286c9c1c8140ac2da355ddb5c2f1a080d0750b36be3bef3398f075bd27ced71a8b71", 0x81}, {&(0x7f0000000300)="067372b893d827209c41a0c89d4abf728e945cd6210cea451072c40a208c7d3c158b19f423a7078339be8bd51aa4989000010b17458fd9f8a1fcf556e1e9f8a24f36b945bdd0312d", 0x48}, {&(0x7f0000000380)="04cb9ee4c502cb33ab47b8df38e5c233061b160f4bd7e6438790ac67", 0x1c}, {&(0x7f00000003c0)="74ae604a4f8652518f7da922bddb0508504dd328b7a946664f3d9d3bdaed8f6eb4769ed318b78ce6", 0x28}, {&(0x7f0000000400)="6a1da6666d7283686c3d2746ad84e1396f1e366ab9ad6d96a24764e172e361680644b51d22d97ecd51fd144d4d1aaf6f9a8fd9d180e0f92c9e34d32f73318a0ce1f197996a8fcc5e512b4a0674ce94e1203479de2d5709cbff5ef45c13017e25210f3625f198a1557f257ac777920eb90092", 0x72}, {&(0x7f0000000480)="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", 0xfb}, {&(0x7f0000000580)="a577a5dffc67bbc0ab2e230930b058e16264294ba75ef065bcccc2e28b2bb4abe8547e41bd623ff99a1927a31bae0a503bee58a429b0dc5f7f531e19c79fa6ec743365723c36a52747b3f6e58216113487817e55aa33ebd203b677aa1b1f0565554ac47938e3f902ebcee7cc498ab2c24f1647780488698890d2d214260242801ff7de374f1e47f0c844686e7e92da364f63cd2ea55f16d24356ca10c0ce96512a42bbdfbc7decdf9ec54da4824b99d46d0673a0a6ce3f24b9", 0xb9}], 0x7, &(0x7f0000000a80)=ANY=[@ANYBLOB="2000000000000000ffff000001000000", @ANYRES32=r0, @ANYRES32, @ANYRES32=r0, @ANYBLOB="000000006800000000000000ffff000003000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="107166b8", @ANYRES32, @ANYRES32, @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32=r2, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=r3, @ANYRES32=r4, @ANYRES32, @ANYRES32=r6, @ANYRES32=r9, @ANYBLOB='\x00\x00\x00\x00'], 0x88}, 0x2008c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
r10 = accept(r0, &(0x7f0000000100)=@un=@file={0x61, 0x0, ""/95}, &(0x7f0000000040)=0x61)
setsockopt$inet_tcp_int(r10, 0x6, 0x1000, &(0x7f0000000180)=0x4, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x0)

13:46:49 executing program 1:
socket(0x2, 0x1, 0x0) (async)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4) (async)
setsockopt$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, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x20104)
ioctl$CIOCGSESSION2(0xffffffffffffff9c, 0xc040636a, &(0x7f0000000140)={0x19, 0x23, 0x2d, &(0x7f0000000040)="5236e27b7b7a3510a50330e1e1193dfb09be0437bff49d04b85da7a718112c850892ad334a810f34297f3c253f", 0x2f, &(0x7f0000000100)="b3ea7d3d1980d2403d0a62528f0b375522faa9798a875dee2ee1580428f5f31191e8f18849661b6d4d20745f9dd1bc", 0x6, 0x4, [0xffff8000, 0x1f, 0x77d7, 0x1f]})

13:46:49 executing program 3:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468", 0x2d}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
fcntl$getown(0xffffffffffffffff, 0x5)
close(0xffffffffffffffff)
socket$inet_sctp(0x2, 0x2, 0x84)

13:46:49 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4) (async)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) (async)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x20104)
ioctl$CIOCGSESSION2(0xffffffffffffff9c, 0xc040636a, &(0x7f0000000140)={0x19, 0x23, 0x2d, &(0x7f0000000040)="5236e27b7b7a3510a50330e1e1193dfb09be0437bff49d04b85da7a718112c850892ad334a810f34297f3c253f", 0x2f, &(0x7f0000000100)="b3ea7d3d1980d2403d0a62528f0b375522faa9798a875dee2ee1580428f5f31191e8f18849661b6d4d20745f9dd1bc", 0x6, 0x4, [0xffff8000, 0x1f, 0x77d7, 0x1f]})

13:46:49 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee", 0x3a}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:49 executing program 3:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468", 0x2d}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
fcntl$getown(0xffffffffffffffff, 0x5)
close(0xffffffffffffffff)
socket$inet_sctp(0x2, 0x2, 0x84)

13:46:49 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee", 0x3a}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:49 executing program 1:
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)
sendto(r0, &(0x7f0000000200)="bda1ef896281e902bfa8ba464b419be8836e13b5ae52ad114057ad5a6a150693dbd896b3119e865c52e6ddfbc461004466fc4d5415974c09467a2fb1535c043bac830d48309d0e1aeeb773ab79ffc920c64281e9cab0de6451f10dd6ca08e00e6715afa58efd925a0b7178ad636de88de582b8a07a23b9bf89524faf0ba6a9f19a31a40ed18af8a76bb059d8433b3569cbd8007f2cc1375f06863e1390666308ec7546da987c618f8c1069683960e86e0c5c9e863f9fe7200e86d89d3ea0", 0xbe, 0x85, &(0x7f0000000100)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x20104)

13:46:50 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4) (async, rerun: 64)
sendto(0xffffffffffffffff, &(0x7f0000002280)="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", 0x3df, 0x104, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x9, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (rerun: 64)
shutdown(0xffffffffffffffff, 0x0) (async, rerun: 64)
fcntl$lock(0xffffffffffffffff, 0xb, &(0x7f0000001540)={0x1, 0x65a60bd4a5b24954, 0x0, 0x83}) (async, rerun: 64)
shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000240)={{0x0, 0x0, 0x0, 0x0, 0xf3, 0x200, 0x0, 0xfffffffffffffffe}, 0x6, 0xffffffff, 0x47, 0xc7, 0x0, 0x0, 0x6}) (async)
fhstat(&(0x7f0000000740)={{[0x8, 0x5]}, {0x5, 0x7f, "f8250ee97f26f6f88e65e0204717d320"}}, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0}) (async, rerun: 64)
r2 = getegid() (async, rerun: 64)
r3 = getegid() (async)
freebsd11_stat(&(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
freebsd11_stat(&(0x7f0000000140)='./file1\x00', &(0x7f0000004b80)={0x0, 0x0, 0x0, 0x0, <r5=>0x0, <r6=>0x0}) (async)
r7 = getpid() (async)
r8 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r8, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) (async)
setsockopt$inet_tcp_int(r8, 0x6, 0x47, &(0x7f00000000c0)=0x800, 0x4)
setsockopt$inet_tcp_int(r8, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4) (async)
connect$inet(r8, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) (async)
setsockopt$inet_tcp_int(r8, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4)
sendto(r8, &(0x7f0000002280)="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", 0x3df, 0x104, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x9, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async)
shutdown(r8, 0x0) (async)
fcntl$lock(r8, 0xb, &(0x7f0000001540)={0x1, 0x65a60bd4a5b24954, 0x0, 0x83, r7}) (async)
shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000240)={{r5, r6, 0x0, 0x0, 0xf3, 0x200, 0x0, 0xfffffffffffffffe}, 0x6, 0xffffffff, 0x47, 0xc7, r7, 0x0, 0x6})
fstatat(0xffffffffffffff9c, &(0x7f0000000940)='./file0\x00', &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r9=>0x0}, 0x200)
sendmsg$unix(r0, &(0x7f0000000b40)={&(0x7f0000000200)=ANY=[@ANYBLOB='./file0\x00\x00\x00'], 0xa, &(0x7f0000000640)=[{&(0x7f0000000240)="7e0d36dd27234f3adeefdf0bb5ad0fd15e16715f040c3d1574f4636d1f2a876ae08cc926bf6e318fac17a917aa6f52b4475a123b9b3167ac7622f6584e3f442db123b9570b92cb5c0b6502951d83f9ee5ab8b1df13f42548778e64fafce950286c9c1c8140ac2da355ddb5c2f1a080d0750b36be3bef3398f075bd27ced71a8b71", 0x81}, {&(0x7f0000000300)="067372b893d827209c41a0c89d4abf728e945cd6210cea451072c40a208c7d3c158b19f423a7078339be8bd51aa4989000010b17458fd9f8a1fcf556e1e9f8a24f36b945bdd0312d", 0x48}, {&(0x7f0000000380)="04cb9ee4c502cb33ab47b8df38e5c233061b160f4bd7e6438790ac67", 0x1c}, {&(0x7f00000003c0)="74ae604a4f8652518f7da922bddb0508504dd328b7a946664f3d9d3bdaed8f6eb4769ed318b78ce6", 0x28}, {&(0x7f0000000400)="6a1da6666d7283686c3d2746ad84e1396f1e366ab9ad6d96a24764e172e361680644b51d22d97ecd51fd144d4d1aaf6f9a8fd9d180e0f92c9e34d32f73318a0ce1f197996a8fcc5e512b4a0674ce94e1203479de2d5709cbff5ef45c13017e25210f3625f198a1557f257ac777920eb90092", 0x72}, {&(0x7f0000000480)="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", 0xfb}, {&(0x7f0000000580)="a577a5dffc67bbc0ab2e230930b058e16264294ba75ef065bcccc2e28b2bb4abe8547e41bd623ff99a1927a31bae0a503bee58a429b0dc5f7f531e19c79fa6ec743365723c36a52747b3f6e58216113487817e55aa33ebd203b677aa1b1f0565554ac47938e3f902ebcee7cc498ab2c24f1647780488698890d2d214260242801ff7de374f1e47f0c844686e7e92da364f63cd2ea55f16d24356ca10c0ce96512a42bbdfbc7decdf9ec54da4824b99d46d0673a0a6ce3f24b9", 0xb9}], 0x7, &(0x7f0000000a80)=ANY=[@ANYBLOB="2000000000000000ffff000001000000", @ANYRES32=r0, @ANYRES32, @ANYRES32=r0, @ANYBLOB="000000006800000000000000ffff000003000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="107166b8", @ANYRES32, @ANYRES32, @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32=r2, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=r3, @ANYRES32=r4, @ANYRES32, @ANYRES32=r6, @ANYRES32=r9, @ANYBLOB='\x00\x00\x00\x00'], 0x88}, 0x2008c) (async)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
r10 = accept(r0, &(0x7f0000000100)=@un=@file={0x61, 0x0, ""/95}, &(0x7f0000000040)=0x61)
setsockopt$inet_tcp_int(r10, 0x6, 0x1000, &(0x7f0000000180)=0x4, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x0)

13:46:50 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee", 0x3a}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:50 executing program 3:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468", 0x2d}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
fcntl$getown(0xffffffffffffffff, 0x5)
close(0xffffffffffffffff)
socket$inet_sctp(0x2, 0x2, 0x84)

13:46:50 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4) (async)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
sendto(r0, &(0x7f0000000200)="bda1ef896281e902bfa8ba464b419be8836e13b5ae52ad114057ad5a6a150693dbd896b3119e865c52e6ddfbc461004466fc4d5415974c09467a2fb1535c043bac830d48309d0e1aeeb773ab79ffc920c64281e9cab0de6451f10dd6ca08e00e6715afa58efd925a0b7178ad636de88de582b8a07a23b9bf89524faf0ba6a9f19a31a40ed18af8a76bb059d8433b3569cbd8007f2cc1375f06863e1390666308ec7546da987c618f8c1069683960e86e0c5c9e863f9fe7200e86d89d3ea0", 0xbe, 0x85, &(0x7f0000000100)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x20104)

13:46:50 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0x3b}], 0x1}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:50 executing program 1:
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)
sendto(r0, &(0x7f0000000200)="bda1ef896281e902bfa8ba464b419be8836e13b5ae52ad114057ad5a6a150693dbd896b3119e865c52e6ddfbc461004466fc4d5415974c09467a2fb1535c043bac830d48309d0e1aeeb773ab79ffc920c64281e9cab0de6451f10dd6ca08e00e6715afa58efd925a0b7178ad636de88de582b8a07a23b9bf89524faf0ba6a9f19a31a40ed18af8a76bb059d8433b3569cbd8007f2cc1375f06863e1390666308ec7546da987c618f8c1069683960e86e0c5c9e863f9fe7200e86d89d3ea0", 0xbe, 0x85, &(0x7f0000000100)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x20104)
socket(0x2, 0x1, 0x0) (async)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4) (async)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) (async)
sendto(r0, &(0x7f0000000200)="bda1ef896281e902bfa8ba464b419be8836e13b5ae52ad114057ad5a6a150693dbd896b3119e865c52e6ddfbc461004466fc4d5415974c09467a2fb1535c043bac830d48309d0e1aeeb773ab79ffc920c64281e9cab0de6451f10dd6ca08e00e6715afa58efd925a0b7178ad636de88de582b8a07a23b9bf89524faf0ba6a9f19a31a40ed18af8a76bb059d8433b3569cbd8007f2cc1375f06863e1390666308ec7546da987c618f8c1069683960e86e0c5c9e863f9fe7200e86d89d3ea0", 0xbe, 0x85, &(0x7f0000000100)=@in={0x10, 0x2, 0x3, @loopback}, 0x10) (async)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) (async)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10) (async)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x20104) (async)

13:46:50 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4) (async)
sendto(0xffffffffffffffff, &(0x7f0000002280)="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", 0x3df, 0x104, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x9, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async)
shutdown(0xffffffffffffffff, 0x0) (async)
fcntl$lock(0xffffffffffffffff, 0xb, &(0x7f0000001540)={0x1, 0x65a60bd4a5b24954, 0x0, 0x83})
shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000240)={{0x0, 0x0, 0x0, 0x0, 0xf3, 0x200, 0x0, 0xfffffffffffffffe}, 0x6, 0xffffffff, 0x47, 0xc7, 0x0, 0x0, 0x6}) (async)
fhstat(&(0x7f0000000740)={{[0x8, 0x5]}, {0x5, 0x7f, "f8250ee97f26f6f88e65e0204717d320"}}, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0}) (async)
r2 = getegid()
r3 = getegid() (async)
freebsd11_stat(&(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
freebsd11_stat(&(0x7f0000000140)='./file1\x00', &(0x7f0000004b80)={0x0, 0x0, 0x0, 0x0, <r5=>0x0, <r6=>0x0})
r7 = getpid()
r8 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r8, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r8, 0x6, 0x47, &(0x7f00000000c0)=0x800, 0x4)
setsockopt$inet_tcp_int(r8, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4) (async)
connect$inet(r8, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_int(r8, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4) (async)
sendto(r8, &(0x7f0000002280)="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", 0x3df, 0x104, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x9, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async)
shutdown(r8, 0x0)
fcntl$lock(r8, 0xb, &(0x7f0000001540)={0x1, 0x65a60bd4a5b24954, 0x0, 0x83, r7}) (async)
shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000240)={{r5, r6, 0x0, 0x0, 0xf3, 0x200, 0x0, 0xfffffffffffffffe}, 0x6, 0xffffffff, 0x47, 0xc7, r7, 0x0, 0x6}) (async)
fstatat(0xffffffffffffff9c, &(0x7f0000000940)='./file0\x00', &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r9=>0x0}, 0x200)
sendmsg$unix(r0, &(0x7f0000000b40)={&(0x7f0000000200)=ANY=[@ANYBLOB='./file0\x00\x00\x00'], 0xa, &(0x7f0000000640)=[{&(0x7f0000000240)="7e0d36dd27234f3adeefdf0bb5ad0fd15e16715f040c3d1574f4636d1f2a876ae08cc926bf6e318fac17a917aa6f52b4475a123b9b3167ac7622f6584e3f442db123b9570b92cb5c0b6502951d83f9ee5ab8b1df13f42548778e64fafce950286c9c1c8140ac2da355ddb5c2f1a080d0750b36be3bef3398f075bd27ced71a8b71", 0x81}, {&(0x7f0000000300)="067372b893d827209c41a0c89d4abf728e945cd6210cea451072c40a208c7d3c158b19f423a7078339be8bd51aa4989000010b17458fd9f8a1fcf556e1e9f8a24f36b945bdd0312d", 0x48}, {&(0x7f0000000380)="04cb9ee4c502cb33ab47b8df38e5c233061b160f4bd7e6438790ac67", 0x1c}, {&(0x7f00000003c0)="74ae604a4f8652518f7da922bddb0508504dd328b7a946664f3d9d3bdaed8f6eb4769ed318b78ce6", 0x28}, {&(0x7f0000000400)="6a1da6666d7283686c3d2746ad84e1396f1e366ab9ad6d96a24764e172e361680644b51d22d97ecd51fd144d4d1aaf6f9a8fd9d180e0f92c9e34d32f73318a0ce1f197996a8fcc5e512b4a0674ce94e1203479de2d5709cbff5ef45c13017e25210f3625f198a1557f257ac777920eb90092", 0x72}, {&(0x7f0000000480)="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", 0xfb}, {&(0x7f0000000580)="a577a5dffc67bbc0ab2e230930b058e16264294ba75ef065bcccc2e28b2bb4abe8547e41bd623ff99a1927a31bae0a503bee58a429b0dc5f7f531e19c79fa6ec743365723c36a52747b3f6e58216113487817e55aa33ebd203b677aa1b1f0565554ac47938e3f902ebcee7cc498ab2c24f1647780488698890d2d214260242801ff7de374f1e47f0c844686e7e92da364f63cd2ea55f16d24356ca10c0ce96512a42bbdfbc7decdf9ec54da4824b99d46d0673a0a6ce3f24b9", 0xb9}], 0x7, &(0x7f0000000a80)=ANY=[@ANYBLOB="2000000000000000ffff000001000000", @ANYRES32=r0, @ANYRES32, @ANYRES32=r0, @ANYBLOB="000000006800000000000000ffff000003000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="107166b8", @ANYRES32, @ANYRES32, @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32=r2, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=r3, @ANYRES32=r4, @ANYRES32, @ANYRES32=r6, @ANYRES32=r9, @ANYBLOB='\x00\x00\x00\x00'], 0x88}, 0x2008c) (async)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) (async)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) (async)
r10 = accept(r0, &(0x7f0000000100)=@un=@file={0x61, 0x0, ""/95}, &(0x7f0000000040)=0x61)
setsockopt$inet_tcp_int(r10, 0x6, 0x1000, &(0x7f0000000180)=0x4, 0x4) (async)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10) (async)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x0)

13:46:50 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0x3b}], 0x1}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:50 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0x3b}], 0x1}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:50 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0x3b}], 0x1, 0x0, 0x0, 0x180}, 0x0)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:50 executing program 1:
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)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r2)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r3, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r5 = dup2(r3, r4)
dup2(r5, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="7d000002", @ANYRES32=0x0], &(0x7f0000000380)=0x8)
sendto$inet6(r5, &(0x7f0000000100)="45931890e479cfcff181eaf0cf78079f89ceefe7bd6fbfab416f03d560ee357682b7d5e8470424ecbf658e2cbfe6bd60b1191c1bf8dbcf51675fba8d05e32a34089f5972f201b6482292c3758ca5d581150a445e7bb66d14382551b16e99615da4f83665e95af59f3c40f83c1e63c1", 0x6f, 0x8, 0x0, 0x0)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x20104)

13:46:50 executing program 3:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f", 0x34}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
fcntl$getown(0xffffffffffffffff, 0x5)
close(0xffffffffffffffff)
socket$inet_sctp(0x2, 0x2, 0x84)

13:46:50 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4) (async)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r1 = socket$inet_sctp(0x2, 0x5, 0x84) (async)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r2)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r3, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) (async)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r5 = dup2(r3, r4)
dup2(r5, r2) (async)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="7d000002", @ANYRES32=0x0], &(0x7f0000000380)=0x8) (async)
sendto$inet6(r5, &(0x7f0000000100)="45931890e479cfcff181eaf0cf78079f89ceefe7bd6fbfab416f03d560ee357682b7d5e8470424ecbf658e2cbfe6bd60b1191c1bf8dbcf51675fba8d05e32a34089f5972f201b6482292c3758ca5d581150a445e7bb66d14382551b16e99615da4f83665e95af59f3c40f83c1e63c1", 0x6f, 0x8, 0x0, 0x0) (async)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) (async)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10) (async)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x20104)

13:46:50 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0x3b}], 0x1, 0x0, 0x0, 0x180}, 0x0)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:50 executing program 3:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f", 0x34}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
fcntl$getown(0xffffffffffffffff, 0x5)
close(0xffffffffffffffff)
socket$inet_sctp(0x2, 0x2, 0x84)

13:46:50 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4) (async)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) (async, rerun: 32)
r1 = socket$inet_sctp(0x2, 0x5, 0x84) (rerun: 32)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r2) (async, rerun: 64)
r3 = socket$inet_sctp(0x2, 0x5, 0x84) (rerun: 64)
connect$inet(r3, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r5 = dup2(r3, r4)
dup2(r5, r2) (async, rerun: 32)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="7d000002", @ANYRES32=0x0], &(0x7f0000000380)=0x8) (async, rerun: 32)
sendto$inet6(r5, &(0x7f0000000100)="45931890e479cfcff181eaf0cf78079f89ceefe7bd6fbfab416f03d560ee357682b7d5e8470424ecbf658e2cbfe6bd60b1191c1bf8dbcf51675fba8d05e32a34089f5972f201b6482292c3758ca5d581150a445e7bb66d14382551b16e99615da4f83665e95af59f3c40f83c1e63c1", 0x6f, 0x8, 0x0, 0x0) (async, rerun: 64)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) (rerun: 64)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10) (async)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x20104)

13:46:50 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0x3b}], 0x1, 0x0, 0x0, 0x180}, 0x0)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:50 executing program 2:
sendto(0xffffffffffffffff, &(0x7f0000000200)="c0bd50139569d03d9cc9227d01c6c08ef623774239d286a2460c1ff5dd566e1cf976665f5850e1a11aa3092f67f261a415d078aab4e7ad554c8ed1116be154db8a72aae54521abd74d4965f5ff037514bed86038bcb755c9a7889e9908706545b63088aa05d844ea9798ffebc4da163757f1c4a1f7892c7d1eef7713ed77cc4f5bc61e133e9fe7255b998b75f19079d516db3ac35f16e9257f9a14494ccc78f6809dd1340e0c4fa142af4d7b046cbe384d28c3a1013df96532f8c80e77a5b74104a2eb95ecb68b7811f8a8f3ffd3", 0xce, 0x20000, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x9, @mcast2, 0x5}, 0x1c)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x0)

13:46:50 executing program 2:
sendto(0xffffffffffffffff, &(0x7f0000000200)="c0bd50139569d03d9cc9227d01c6c08ef623774239d286a2460c1ff5dd566e1cf976665f5850e1a11aa3092f67f261a415d078aab4e7ad554c8ed1116be154db8a72aae54521abd74d4965f5ff037514bed86038bcb755c9a7889e9908706545b63088aa05d844ea9798ffebc4da163757f1c4a1f7892c7d1eef7713ed77cc4f5bc61e133e9fe7255b998b75f19079d516db3ac35f16e9257f9a14494ccc78f6809dd1340e0c4fa142af4d7b046cbe384d28c3a1013df96532f8c80e77a5b74104a2eb95ecb68b7811f8a8f3ffd3", 0xce, 0x20000, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x9, @mcast2, 0x5}, 0x1c)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4) (async)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) (async)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10) (async)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x0)

13:46:50 executing program 3:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f", 0x34}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
fcntl$getown(0xffffffffffffffff, 0x5)
close(0xffffffffffffffff)
socket$inet_sctp(0x2, 0x2, 0x84)

13:46:50 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, 0x0)
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:50 executing program 2:
sendto(0xffffffffffffffff, &(0x7f0000000200)="c0bd50139569d03d9cc9227d01c6c08ef623774239d286a2460c1ff5dd566e1cf976665f5850e1a11aa3092f67f261a415d078aab4e7ad554c8ed1116be154db8a72aae54521abd74d4965f5ff037514bed86038bcb755c9a7889e9908706545b63088aa05d844ea9798ffebc4da163757f1c4a1f7892c7d1eef7713ed77cc4f5bc61e133e9fe7255b998b75f19079d516db3ac35f16e9257f9a14494ccc78f6809dd1340e0c4fa142af4d7b046cbe384d28c3a1013df96532f8c80e77a5b74104a2eb95ecb68b7811f8a8f3ffd3", 0xce, 0x20000, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x9, @mcast2, 0x5}, 0x1c) (async)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4) (async)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) (async)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) (async, rerun: 64)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10) (async, rerun: 64)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x0)

13:46:50 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, 0x0)
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:50 executing program 1:
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000100)={<r0=>0x0, 0x1ff, 0x3, 0x7ff, 0x9}, &(0x7f0000000140)=0x18)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
r2 = socket(0x1, 0x20000000, 0x40)
setsockopt$inet_tcp_int(r2, 0x6, 0x800, &(0x7f0000000040)=0x7, 0x4)
bind$inet(r1, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r5 = dup2(r3, r4)
r6 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r6, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10)
socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x2)
sendmsg$unix(r1, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x20104)
r7 = socket$inet_udp(0x2, 0x2, 0x0)
dup(r7)
r8 = socket$inet_sctp(0x2, 0x5, 0x84)
r9 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r10 = dup2(r8, r9)
r11 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r11, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10)
setsockopt$inet_mreqsrc(r8, 0x0, 0x49, &(0x7f0000000300)={@loopback}, 0xc)
r12 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r13 = dup2(r11, r12)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r10, 0x6, 0x2000, &(0x7f0000000240)={'bbr\x00', 0x3}, 0x24)
r14 = accept(r13, &(0x7f0000000280)=@in={0x10, 0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000002c0)=0x10)
dup2(r14, r9)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r13, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="7d000002", @ANYRES32=0x0], &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r13, 0x84, 0x108, &(0x7f0000000180)={r0, 0x0, 0x0, 0xb44, 0x2}, &(0x7f0000000200)=0x18)

13:46:50 executing program 3:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab", 0x38}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
fcntl$getown(0xffffffffffffffff, 0x5)
close(0xffffffffffffffff)
socket$inet_sctp(0x2, 0x2, 0x84)

13:46:50 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x200, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x0)

13:46:50 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, 0x0)
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:50 executing program 3:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab", 0x38}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
fcntl$getown(0xffffffffffffffff, 0x5)
close(0xffffffffffffffff)
socket$inet_sctp(0x2, 0x2, 0x84)

13:46:50 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r1 = fcntl$getown(0xffffffffffffffff, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r1})
close(0xffffffffffffffff)
r2 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:50 executing program 1:
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000100)={<r0=>0x0, 0x1ff, 0x3, 0x7ff, 0x9}, &(0x7f0000000140)=0x18)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
socket(0x1, 0x20000000, 0x40) (async)
r2 = socket(0x1, 0x20000000, 0x40)
setsockopt$inet_tcp_int(r2, 0x6, 0x800, &(0x7f0000000040)=0x7, 0x4)
bind$inet(r1, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r5 = dup2(r3, r4)
r6 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r6, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x2) (async)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x2)
sendmsg$unix(r1, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x20104)
socket$inet_udp(0x2, 0x2, 0x0) (async)
r7 = socket$inet_udp(0x2, 0x2, 0x0)
dup(r7)
socket$inet_sctp(0x2, 0x5, 0x84) (async)
r8 = socket$inet_sctp(0x2, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
r9 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r8, r9) (async)
r10 = dup2(r8, r9)
r11 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r11, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10)
setsockopt$inet_mreqsrc(r8, 0x0, 0x49, &(0x7f0000000300)={@loopback}, 0xc)
r12 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r13 = dup2(r11, r12)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r10, 0x6, 0x2000, &(0x7f0000000240)={'bbr\x00', 0x3}, 0x24)
accept(r13, &(0x7f0000000280)=@in={0x10, 0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000002c0)=0x10) (async)
r14 = accept(r13, &(0x7f0000000280)=@in={0x10, 0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000002c0)=0x10)
dup2(r14, r9)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r13, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="7d000002", @ANYRES32=0x0], &(0x7f0000000380)=0x8) (async)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r13, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="7d000002", @ANYRES32=0x0], &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r13, 0x84, 0x108, &(0x7f0000000180)={r0, 0x0, 0x0, 0xb44, 0x2}, &(0x7f0000000200)=0x18) (async)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r13, 0x84, 0x108, &(0x7f0000000180)={r0, 0x0, 0x0, 0xb44, 0x2}, &(0x7f0000000200)=0x18)

13:46:50 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x200, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0) (async)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x200, 0x4) (async)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) (async)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) (async)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10) (async)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x0) (async)

13:46:50 executing program 3:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab", 0x38}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
fcntl$getown(0xffffffffffffffff, 0x5)
close(0xffffffffffffffff)
socket$inet_sctp(0x2, 0x2, 0x84)

13:46:50 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r1 = fcntl$getown(0xffffffffffffffff, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r1})
close(0xffffffffffffffff)
r2 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:50 executing program 1:
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000100)={0x0, 0x1ff, 0x3, 0x7ff, 0x9}, &(0x7f0000000140)=0x18) (async)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000100)={<r0=>0x0, 0x1ff, 0x3, 0x7ff, 0x9}, &(0x7f0000000140)=0x18)
socket(0x2, 0x1, 0x0) (async)
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)
r2 = socket(0x1, 0x20000000, 0x40)
setsockopt$inet_tcp_int(r2, 0x6, 0x800, &(0x7f0000000040)=0x7, 0x4)
bind$inet(r1, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r5 = dup2(r3, r4)
r6 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r6, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10)
socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x2) (async)
connect$inet(r5, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x2)
sendmsg$unix(r1, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x20104) (async)
sendmsg$unix(r1, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x20104)
r7 = socket$inet_udp(0x2, 0x2, 0x0)
dup(r7)
socket$inet_sctp(0x2, 0x5, 0x84) (async)
r8 = socket$inet_sctp(0x2, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
r9 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r10 = dup2(r8, r9)
r11 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r11, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10)
setsockopt$inet_mreqsrc(r8, 0x0, 0x49, &(0x7f0000000300)={@loopback}, 0xc) (async)
setsockopt$inet_mreqsrc(r8, 0x0, 0x49, &(0x7f0000000300)={@loopback}, 0xc)
r12 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r11, r12) (async)
r13 = dup2(r11, r12)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r10, 0x6, 0x2000, &(0x7f0000000240)={'bbr\x00', 0x3}, 0x24)
accept(r13, &(0x7f0000000280)=@in={0x10, 0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000002c0)=0x10) (async)
r14 = accept(r13, &(0x7f0000000280)=@in={0x10, 0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000002c0)=0x10)
dup2(r14, r9) (async)
dup2(r14, r9)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r13, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="7d000002", @ANYRES32=0x0], &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r13, 0x84, 0x108, &(0x7f0000000180)={r0, 0x0, 0x0, 0xb44, 0x2}, &(0x7f0000000200)=0x18)

13:46:50 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r1 = fcntl$getown(0xffffffffffffffff, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r1})
close(0xffffffffffffffff)
r2 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:50 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x200, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) (async)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) (async)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10) (async)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x0)

13:46:50 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, 0x0)
close(0xffffffffffffffff)
r2 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:50 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, 0x0)
close(0xffffffffffffffff)
r2 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:50 executing program 1:
r0 = socket(0x2, 0x20000000, 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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
r1 = socket(0x2, 0x1, 0x3)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x20104)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4)
sendto(0xffffffffffffffff, &(0x7f0000002280)="1d77c57c16eb5158caed03d9c0f6dca317dffc1d3274f66f21ae7c59f1ee36dfd4937ea42fcc31cb20e43d2d855805008764d272582aaa8e01850752a4ef2bf19ce924bc6abfa885ce3bb82db3049521de0dcadd05090b74beb5001cc836fa6a6df5a439bbd9f6e99853d26df8f1556d7f04d639b9608adf0c8a2160f6c84cb6465394f135182bd779fca31bd722fc8452862c193bd74a492389f1a6500f3f6cd32f8e3e2348640cf138e8d8fbd568b750a6590010e379273f4535083f61c543831816d5cd1c4c0964e45de2f0d8c80d98e7b7820f1087956616a031c3ce09e02719de4eb3c7b7521469c86d1e4f4422aeadfdc10f9281d64f1ae344a1a557a97e9a7732b5cb1b0f6e4603be46ec05d26db9302240f6341885308c9f5d3b53f88e472fef6b56f84d51ccb7a8a86d7ec53003991f262a3023331bda2476443fcaabedac625c94d6a225d395e9781cfa7ccbeee8c722aff529291d324fc39ba33b20b5a5e33a163bc4869234c8fc7c392a305f68930a65de05f4a05f44f6f7d57cc6505583c17955561d574c98c618966feb5d1221255309500ddf7543cee9fc480c6a868965d8680869203683cbc6d00ae71d0653d62ceccab106843004f3d2129b49582cd46f4dba029c6317554188223a363989bee5c145a1b8cad090e864922b978db289438eff50691f0f2e54e260b1f4e0ac62f1f5f55987e01e7ca8225bfdc154fb3a2a06ed6de8294723fd17996129ffd07f4681bd76c181fa867c038eb32535011da8adb6ffc304303e2166c92523c361d7d657d9070b83f75a039484b8f302e3991cdc1c5133ee495a5b13cb35375832f250f03018149f0866a33c17f3916bffb37307c0172cf7f246a03fba1a1cd3d75730865d7202eb26b7335b0dbdaf0397603c30ffe932cde59cfcf75ce099c2aead6b0857dc24a9f188f10a3258101a7ce0ced8d78bc50c2948640ada55d6478c93704d26be6a3cffbac6313e008c56c22ccd15841e84737c21596051177282128d5f4e594423fc5ae0a2f8ce75cf286ea2eabc3b4245d3a2f38d6db71857b1c98ad38db2884110701e6dc0b68f403304f5c7fde72e415fdcf3e55f720257c265deb4514532a2f068a8e8419bb277ffcdeccb50e6a2d4a372d24f8a9c766ba84411a53d14cc9ff5c7fe47028ee2047276298e296b43cf79a2479e264231b5b511761bf32b36357790efb2059265ac6a0efd0e5f5e771cd2e6f56b75aad124b3abf5e78c8df1a4cc542d9998ce02490b3e2e507ed82a2aab939436f98c1157cf2ac19160641ac4564329dcc6a24a8cfb1e42840e2d2a710e220e826dd62141d73c2cd5f802f5bd15d0c4ec9f2a90fab981a3ce35d3b8f232397bf3f0629d682060280bd20a257dc86a74f6d6", 0x3df, 0x104, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x9, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
shutdown(0xffffffffffffffff, 0x0)
fcntl$lock(0xffffffffffffffff, 0xb, &(0x7f0000001540)={0x1, 0x65a60bd4a5b24954, 0x0, 0x83})
shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000240)={{0x0, 0x0, 0x0, 0x0, 0xf3, 0x200, 0x0, 0xfffffffffffffffe}, 0x6, 0xffffffff, 0x47, 0xc7, 0x0, 0x0, 0x6})
r2 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x9e)
freebsd11_stat(&(0x7f0000001880)='./file1\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, <r3=>0x0, <r4=>0x0})
pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000002e40)={0x0, 0x0, 0x0, 0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="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", @ANYRESOCT, @ANYRESDEC, @ANYRES32, @ANYRES32, @ANYRES8=r2, @ANYRES16, @ANYRES64, @ANYRES32, @ANYRES64, @ANYRESHEX, @ANYRESDEC=0x0, @ANYRES64, @ANYRES64=r4, @ANYRES32=0x0, @ANYRESDEC=0x0, @ANYRES32=0x0, @ANYRESDEC], 0x118}, 0x0)
freebsd11_fstat(r2, &(0x7f0000000380))
r5 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000000040)={@in6={{0x1c, 0x1c, 0x1, 0x0, @mcast2}}, 0x0, 0x0, 0x0, 0x290, 0x0, 0xfffd}, 0x98)
connect$inet(r5, &(0x7f0000000000)={0x10, 0x2, 0x0, @rand_addr=0x6}, 0x10)
sendto$inet(r5, 0x0, 0x0, 0x105, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x21, &(0x7f0000000240)={0x0, 0x4220, 0x1ff, 0xefffffff}, 0x10)
sendto$inet(r5, 0x0, 0x0, 0x0, 0x0, 0xe)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)=ANY=[], 0xa, &(0x7f0000000100)=[{0x0}], 0x1, &(0x7f00000025c0)=ANY=[@ANYBLOB="60b34aad9f45270560c01517a83c28b60cff000003001ddb6491e9d10602000000006dd6c9f8ae11ce26f4f64468bbb7000000000000000000000000000007a920a39c09be268bb60e996dcc7a1ae094599196cc9be0345ac7ac93bf74ec8d31c8add97599174a57da3b609f9a4471c28d946a632bd87100cebe78b65a6210e1b167ed90cca08b31960f84a86e8854315517955d911f2452efb3c64092528f59ab8b0f6a3a3c0ebedd7c786f56b01f9ba177685a9482b1b66176962a6cc98f777113da35a7cc3e8e833a2b8401b582d633b5812f89f719b4a47a1dbab1da36e9a35384d2df", @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYRES16=r4, @ANYRES64, @ANYRES32, @ANYRES64, @ANYRES16, @ANYRES8, @ANYRES32, @ANYRESHEX, @ANYRES32, @ANYRES32=r5, @ANYBLOB="000008006000000000000000ffff0000030000008401b0622bba3363bb7f6ed10a10e362fa4f403b72c67c1491b9e76fd54c7c4d981cfa7b046c0eb6b05c4f666e5cca30", @ANYRES16=r3, @ANYRES32, @ANYRES32=r2, @ANYRES8, @ANYRES64, @ANYRES8=r3, @ANYRES32, @ANYRES32, @ANYRESHEX, @ANYRES32, @ANYRES16], 0xe0, 0x20088}, 0x0)
__semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000300)=&(0x7f00000002c0)={{0x0, 0x0, 0x0, r4, 0x10b, 0x9, 0x0, 0x10000}, 0x7, 0xf6, 0x0, 0x0, 0xae, 0x8})
r6 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000140), &(0x7f0000000180)=0x4)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r6, r7)
getsockopt$inet_mreqn(r6, 0x0, 0xd, &(0x7f0000000040)={@multicast1, @multicast1}, &(0x7f0000000200)=0xc)

13:46:50 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendto$inet(r0, &(0x7f0000000cc0)="1af3e694cfc2ebce4f1114e3f966caabf9567ef47c80537198fc1cfe977122b22aa2112f95f0a79df487cc0c16dba6101aa2472af4b2572d29eaac386b35e13313e2fdb3fe5a5b4ad5a5bcc9fbe0f773cf2535ab8cbf049c183fab6209faf39960a2f1e97ee5f250eaeccea679a29b35d00b8dc52da1cf22312a43c4777a5ee862d8fef98c4242e334d3e31646fa0234c537d25b53120c416c0f93af9d99a7bb8ac24e3d5c4af30e5764f2346b9d378621839b7afec31eef428781427719e60f61da33656739278d3497d606010f646746d3eff221ebc5b3b21db82b991ef04e999715dc81b2c9b99ff0", 0xea, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x1, @broadcast}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x0)
__semctl$SEM_STAT(0xffffffffffffffff, 0x1, 0xa, &(0x7f0000000100)=&(0x7f0000000040)={{0x0, 0x0, 0x0, <r1=>0x0}})
r2 = accept4$inet(r0, &(0x7f0000000180)={0x10, 0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000bc0)=0x10, 0x30000000)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000c00)=ANY=[@ANYRES32=<r3=>0x0, @ANYBLOB="030004004000ca00ad00fde3"], &(0x7f0000000c40)=0x10)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000c80)={r3, 0x101}, 0x8)
fhstatfs(&(0x7f0000000140)={{[0x5, 0x3f]}, {0x81, 0x7fff, "ad46c6e104672000d862f6ad0f973e87"}}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, <r4=>0x0})
r5 = getpgid(0xffffffffffffffff)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000b40)={{0x0, r1, r4, 0x0, 0x0, 0x5, 0x0, 0x1}, 0x1000000000, 0x10001, 0xe5, 0x9, 0x100000000, 0x9, 0xffffffffffffffff, r5})

13:46:50 executing program 3:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee", 0x3a}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
fcntl$getown(0xffffffffffffffff, 0x5)
close(0xffffffffffffffff)
socket$inet_sctp(0x2, 0x2, 0x84)

13:46:50 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, 0x0)
close(0xffffffffffffffff)
r2 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:50 executing program 3:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee", 0x3a}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
fcntl$getown(0xffffffffffffffff, 0x5)
close(0xffffffffffffffff)
socket$inet_sctp(0x2, 0x2, 0x84)

13:46:50 executing program 3:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee", 0x3a}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
fcntl$getown(0xffffffffffffffff, 0x5)
close(0xffffffffffffffff)
socket$inet_sctp(0x2, 0x2, 0x84)

13:46:50 executing program 3:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0x3b}], 0x1}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
fcntl$getown(0xffffffffffffffff, 0x5)
close(0xffffffffffffffff)
socket$inet_sctp(0x2, 0x2, 0x84)

13:46:50 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4) (async, rerun: 32)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) (rerun: 32)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10) (async)
sendto$inet(r0, &(0x7f0000000cc0)="1af3e694cfc2ebce4f1114e3f966caabf9567ef47c80537198fc1cfe977122b22aa2112f95f0a79df487cc0c16dba6101aa2472af4b2572d29eaac386b35e13313e2fdb3fe5a5b4ad5a5bcc9fbe0f773cf2535ab8cbf049c183fab6209faf39960a2f1e97ee5f250eaeccea679a29b35d00b8dc52da1cf22312a43c4777a5ee862d8fef98c4242e334d3e31646fa0234c537d25b53120c416c0f93af9d99a7bb8ac24e3d5c4af30e5764f2346b9d378621839b7afec31eef428781427719e60f61da33656739278d3497d606010f646746d3eff221ebc5b3b21db82b991ef04e999715dc81b2c9b99ff0", 0xea, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x1, @broadcast}, 0x10) (async, rerun: 64)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x0) (async, rerun: 64)
__semctl$SEM_STAT(0xffffffffffffffff, 0x1, 0xa, &(0x7f0000000100)=&(0x7f0000000040)={{0x0, 0x0, 0x0, <r1=>0x0}})
r2 = accept4$inet(r0, &(0x7f0000000180)={0x10, 0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000bc0)=0x10, 0x30000000) (async)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000c00)=ANY=[@ANYRES32=<r3=>0x0, @ANYBLOB="030004004000ca00ad00fde3"], &(0x7f0000000c40)=0x10)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000c80)={r3, 0x101}, 0x8)
fhstatfs(&(0x7f0000000140)={{[0x5, 0x3f]}, {0x81, 0x7fff, "ad46c6e104672000d862f6ad0f973e87"}}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, <r4=>0x0})
r5 = getpgid(0xffffffffffffffff)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000b40)={{0x0, r1, r4, 0x0, 0x0, 0x5, 0x0, 0x1}, 0x1000000000, 0x10001, 0xe5, 0x9, 0x100000000, 0x9, 0xffffffffffffffff, r5})

13:46:51 executing program 1:
r0 = socket(0x2, 0x20000000, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4) (async)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) (async)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) (async)
r1 = socket(0x2, 0x1, 0x3) (async)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x20104) (async)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4) (async)
sendto(0xffffffffffffffff, &(0x7f0000002280)="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", 0x3df, 0x104, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x9, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async)
shutdown(0xffffffffffffffff, 0x0)
fcntl$lock(0xffffffffffffffff, 0xb, &(0x7f0000001540)={0x1, 0x65a60bd4a5b24954, 0x0, 0x83})
shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000240)={{0x0, 0x0, 0x0, 0x0, 0xf3, 0x200, 0x0, 0xfffffffffffffffe}, 0x6, 0xffffffff, 0x47, 0xc7, 0x0, 0x0, 0x6}) (async)
r2 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x9e) (async)
freebsd11_stat(&(0x7f0000001880)='./file1\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, <r3=>0x0, <r4=>0x0})
pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) (async)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000002e40)={0x0, 0x0, 0x0, 0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="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", @ANYRESOCT, @ANYRESDEC, @ANYRES32, @ANYRES32, @ANYRES8=r2, @ANYRES16, @ANYRES64, @ANYRES32, @ANYRES64, @ANYRESHEX, @ANYRESDEC=0x0, @ANYRES64, @ANYRES64=r4, @ANYRES32=0x0, @ANYRESDEC=0x0, @ANYRES32=0x0, @ANYRESDEC], 0x118}, 0x0) (async)
freebsd11_fstat(r2, &(0x7f0000000380)) (async)
r5 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000000040)={@in6={{0x1c, 0x1c, 0x1, 0x0, @mcast2}}, 0x0, 0x0, 0x0, 0x290, 0x0, 0xfffd}, 0x98) (async)
connect$inet(r5, &(0x7f0000000000)={0x10, 0x2, 0x0, @rand_addr=0x6}, 0x10) (async)
sendto$inet(r5, 0x0, 0x0, 0x105, 0x0, 0x0) (async)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x21, &(0x7f0000000240)={0x0, 0x4220, 0x1ff, 0xefffffff}, 0x10) (async)
sendto$inet(r5, 0x0, 0x0, 0x0, 0x0, 0xe) (async)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)=ANY=[], 0xa, &(0x7f0000000100)=[{0x0}], 0x1, &(0x7f00000025c0)=ANY=[@ANYBLOB="60b34aad9f45270560c01517a83c28b60cff000003001ddb6491e9d10602000000006dd6c9f8ae11ce26f4f64468bbb7000000000000000000000000000007a920a39c09be268bb60e996dcc7a1ae094599196cc9be0345ac7ac93bf74ec8d31c8add97599174a57da3b609f9a4471c28d946a632bd87100cebe78b65a6210e1b167ed90cca08b31960f84a86e8854315517955d911f2452efb3c64092528f59ab8b0f6a3a3c0ebedd7c786f56b01f9ba177685a9482b1b66176962a6cc98f777113da35a7cc3e8e833a2b8401b582d633b5812f89f719b4a47a1dbab1da36e9a35384d2df", @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYRES16=r4, @ANYRES64, @ANYRES32, @ANYRES64, @ANYRES16, @ANYRES8, @ANYRES32, @ANYRESHEX, @ANYRES32, @ANYRES32=r5, @ANYBLOB="000008006000000000000000ffff0000030000008401b0622bba3363bb7f6ed10a10e362fa4f403b72c67c1491b9e76fd54c7c4d981cfa7b046c0eb6b05c4f666e5cca30", @ANYRES16=r3, @ANYRES32, @ANYRES32=r2, @ANYRES8, @ANYRES64, @ANYRES8=r3, @ANYRES32, @ANYRES32, @ANYRESHEX, @ANYRES32, @ANYRES16], 0xe0, 0x20088}, 0x0) (async)
__semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000300)=&(0x7f00000002c0)={{0x0, 0x0, 0x0, r4, 0x10b, 0x9, 0x0, 0x10000}, 0x7, 0xf6, 0x0, 0x0, 0xae, 0x8}) (async)
r6 = socket$inet_sctp(0x2, 0x5, 0x84) (async)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000140), &(0x7f0000000180)=0x4)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r6, r7) (async)
getsockopt$inet_mreqn(r6, 0x0, 0xd, &(0x7f0000000040)={@multicast1, @multicast1}, &(0x7f0000000200)=0xc)

13:46:51 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:51 executing program 3:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0x3b}], 0x1}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
fcntl$getown(0xffffffffffffffff, 0x5)
close(0xffffffffffffffff)
socket$inet_sctp(0x2, 0x2, 0x84)

13:46:51 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4) (async, rerun: 32)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) (async, rerun: 32)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10) (async)
sendto$inet(r0, &(0x7f0000000cc0)="1af3e694cfc2ebce4f1114e3f966caabf9567ef47c80537198fc1cfe977122b22aa2112f95f0a79df487cc0c16dba6101aa2472af4b2572d29eaac386b35e13313e2fdb3fe5a5b4ad5a5bcc9fbe0f773cf2535ab8cbf049c183fab6209faf39960a2f1e97ee5f250eaeccea679a29b35d00b8dc52da1cf22312a43c4777a5ee862d8fef98c4242e334d3e31646fa0234c537d25b53120c416c0f93af9d99a7bb8ac24e3d5c4af30e5764f2346b9d378621839b7afec31eef428781427719e60f61da33656739278d3497d606010f646746d3eff221ebc5b3b21db82b991ef04e999715dc81b2c9b99ff0", 0xea, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x1, @broadcast}, 0x10) (async)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x0) (async, rerun: 64)
__semctl$SEM_STAT(0xffffffffffffffff, 0x1, 0xa, &(0x7f0000000100)=&(0x7f0000000040)={{0x0, 0x0, 0x0, <r1=>0x0}}) (rerun: 64)
r2 = accept4$inet(r0, &(0x7f0000000180)={0x10, 0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000bc0)=0x10, 0x30000000)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000c00)=ANY=[@ANYRES32=<r3=>0x0, @ANYBLOB="030004004000ca00ad00fde3"], &(0x7f0000000c40)=0x10)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000c80)={r3, 0x101}, 0x8) (async)
fhstatfs(&(0x7f0000000140)={{[0x5, 0x3f]}, {0x81, 0x7fff, "ad46c6e104672000d862f6ad0f973e87"}}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, <r4=>0x0}) (async)
r5 = getpgid(0xffffffffffffffff)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000b40)={{0x0, r1, r4, 0x0, 0x0, 0x5, 0x0, 0x1}, 0x1000000000, 0x10001, 0xe5, 0x9, 0x100000000, 0x9, 0xffffffffffffffff, r5})

13:46:51 executing program 2:
r0 = socket(0x1c, 0x4, 0x1)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r1, r2)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
r5 = dup2(r4, 0xffffffffffffffff)
setsockopt$inet_mreq(r4, 0x0, 0xd, &(0x7f0000000100)={@local={0xac, 0x14, 0x0}, @multicast2}, 0x8)
r6 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r6, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r8 = dup2(r6, r7)
r9 = dup2(r8, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f00000003c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f0000000380)=0x8)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r9, 0x84, 0x26, &(0x7f0000000140)={<r10=>0x0, 0xde4}, &(0x7f00000001c0)=0x8)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x24, &(0x7f0000000280)={@in6={{0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @broadcast}}}, r10, 0x4, 0x0, 0x0, 0x0, 0x80400000}, &(0x7f0000000240)=0x98)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
connect$inet(r5, &(0x7f0000000180)={0x10, 0x2, 0x3, @loopback}, 0x10)
bind$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0x2, @multicast2}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x0)

13:46:51 executing program 3:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0x3b}], 0x1}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
fcntl$getown(0xffffffffffffffff, 0x5)
close(0xffffffffffffffff)
socket$inet_sctp(0x2, 0x2, 0x84)

13:46:51 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:51 executing program 3:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0x3b}], 0x1, 0x0, 0x0, 0x180}, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
fcntl$getown(0xffffffffffffffff, 0x5)
close(0xffffffffffffffff)
socket$inet_sctp(0x2, 0x2, 0x84)

13:46:51 executing program 1:
r0 = socket(0x2, 0x20000000, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) (async)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
r1 = socket(0x2, 0x1, 0x3)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x20104)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4) (async)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4)
sendto(0xffffffffffffffff, &(0x7f0000002280)="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", 0x3df, 0x104, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x9, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
shutdown(0xffffffffffffffff, 0x0) (async)
shutdown(0xffffffffffffffff, 0x0)
fcntl$lock(0xffffffffffffffff, 0xb, &(0x7f0000001540)={0x1, 0x65a60bd4a5b24954, 0x0, 0x83})
shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000240)={{0x0, 0x0, 0x0, 0x0, 0xf3, 0x200, 0x0, 0xfffffffffffffffe}, 0x6, 0xffffffff, 0x47, 0xc7, 0x0, 0x0, 0x6})
open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x9e) (async)
r2 = open$dir(&(0x7f0000000840)='./file1\x00', 0x40000400000002c2, 0x9e)
freebsd11_stat(&(0x7f0000001880)='./file1\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, <r3=>0x0, <r4=>0x0})
pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000002e40)={0x0, 0x0, 0x0, 0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="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", @ANYRESOCT, @ANYRESDEC, @ANYRES32, @ANYRES32, @ANYRES8=r2, @ANYRES16, @ANYRES64, @ANYRES32, @ANYRES64, @ANYRESHEX, @ANYRESDEC=0x0, @ANYRES64, @ANYRES64=r4, @ANYRES32=0x0, @ANYRESDEC=0x0, @ANYRES32=0x0, @ANYRESDEC], 0x118}, 0x0)
freebsd11_fstat(r2, &(0x7f0000000380))
socket$inet_sctp(0x2, 0x1, 0x84) (async)
r5 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000000040)={@in6={{0x1c, 0x1c, 0x1, 0x0, @mcast2}}, 0x0, 0x0, 0x0, 0x290, 0x0, 0xfffd}, 0x98)
connect$inet(r5, &(0x7f0000000000)={0x10, 0x2, 0x0, @rand_addr=0x6}, 0x10)
sendto$inet(r5, 0x0, 0x0, 0x105, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x21, &(0x7f0000000240)={0x0, 0x4220, 0x1ff, 0xefffffff}, 0x10) (async)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x21, &(0x7f0000000240)={0x0, 0x4220, 0x1ff, 0xefffffff}, 0x10)
sendto$inet(r5, 0x0, 0x0, 0x0, 0x0, 0xe)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)=ANY=[], 0xa, &(0x7f0000000100)=[{0x0}], 0x1, &(0x7f00000025c0)=ANY=[@ANYBLOB="60b34aad9f45270560c01517a83c28b60cff000003001ddb6491e9d10602000000006dd6c9f8ae11ce26f4f64468bbb7000000000000000000000000000007a920a39c09be268bb60e996dcc7a1ae094599196cc9be0345ac7ac93bf74ec8d31c8add97599174a57da3b609f9a4471c28d946a632bd87100cebe78b65a6210e1b167ed90cca08b31960f84a86e8854315517955d911f2452efb3c64092528f59ab8b0f6a3a3c0ebedd7c786f56b01f9ba177685a9482b1b66176962a6cc98f777113da35a7cc3e8e833a2b8401b582d633b5812f89f719b4a47a1dbab1da36e9a35384d2df", @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYRES16=r4, @ANYRES64, @ANYRES32, @ANYRES64, @ANYRES16, @ANYRES8, @ANYRES32, @ANYRESHEX, @ANYRES32, @ANYRES32=r5, @ANYBLOB="000008006000000000000000ffff0000030000008401b0622bba3363bb7f6ed10a10e362fa4f403b72c67c1491b9e76fd54c7c4d981cfa7b046c0eb6b05c4f666e5cca30", @ANYRES16=r3, @ANYRES32, @ANYRES32=r2, @ANYRES8, @ANYRES64, @ANYRES8=r3, @ANYRES32, @ANYRES32, @ANYRESHEX, @ANYRES32, @ANYRES16], 0xe0, 0x20088}, 0x0) (async)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)=ANY=[], 0xa, &(0x7f0000000100)=[{0x0}], 0x1, &(0x7f00000025c0)=ANY=[@ANYBLOB="60b34aad9f45270560c01517a83c28b60cff000003001ddb6491e9d10602000000006dd6c9f8ae11ce26f4f64468bbb7000000000000000000000000000007a920a39c09be268bb60e996dcc7a1ae094599196cc9be0345ac7ac93bf74ec8d31c8add97599174a57da3b609f9a4471c28d946a632bd87100cebe78b65a6210e1b167ed90cca08b31960f84a86e8854315517955d911f2452efb3c64092528f59ab8b0f6a3a3c0ebedd7c786f56b01f9ba177685a9482b1b66176962a6cc98f777113da35a7cc3e8e833a2b8401b582d633b5812f89f719b4a47a1dbab1da36e9a35384d2df", @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYRES16=r4, @ANYRES64, @ANYRES32, @ANYRES64, @ANYRES16, @ANYRES8, @ANYRES32, @ANYRESHEX, @ANYRES32, @ANYRES32=r5, @ANYBLOB="000008006000000000000000ffff0000030000008401b0622bba3363bb7f6ed10a10e362fa4f403b72c67c1491b9e76fd54c7c4d981cfa7b046c0eb6b05c4f666e5cca30", @ANYRES16=r3, @ANYRES32, @ANYRES32=r2, @ANYRES8, @ANYRES64, @ANYRES8=r3, @ANYRES32, @ANYRES32, @ANYRESHEX, @ANYRES32, @ANYRES16], 0xe0, 0x20088}, 0x0)
__semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000300)=&(0x7f00000002c0)={{0x0, 0x0, 0x0, r4, 0x10b, 0x9, 0x0, 0x10000}, 0x7, 0xf6, 0x0, 0x0, 0xae, 0x8})
socket$inet_sctp(0x2, 0x5, 0x84) (async)
r6 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000140), &(0x7f0000000180)=0x4) (async)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000140), &(0x7f0000000180)=0x4)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r6, r7)
getsockopt$inet_mreqn(r6, 0x0, 0xd, &(0x7f0000000040)={@multicast1, @multicast1}, &(0x7f0000000200)=0xc) (async)
getsockopt$inet_mreqn(r6, 0x0, 0xd, &(0x7f0000000040)={@multicast1, @multicast1}, &(0x7f0000000200)=0xc)

13:46:51 executing program 3:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0x3b}], 0x1, 0x0, 0x0, 0x180}, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
fcntl$getown(0xffffffffffffffff, 0x5)
close(0xffffffffffffffff)
socket$inet_sctp(0x2, 0x2, 0x84)

13:46:51 executing program 2:
r0 = socket(0x1c, 0x4, 0x1)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r1, r2)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
r5 = dup2(r4, 0xffffffffffffffff) (async)
setsockopt$inet_mreq(r4, 0x0, 0xd, &(0x7f0000000100)={@local={0xac, 0x14, 0x0}, @multicast2}, 0x8)
r6 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r6, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) (async)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r8 = dup2(r6, r7)
r9 = dup2(r8, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f00000003c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f0000000380)=0x8) (async, rerun: 64)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r9, 0x84, 0x26, &(0x7f0000000140)={<r10=>0x0, 0xde4}, &(0x7f00000001c0)=0x8) (rerun: 64)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x24, &(0x7f0000000280)={@in6={{0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @broadcast}}}, r10, 0x4, 0x0, 0x0, 0x0, 0x80400000}, &(0x7f0000000240)=0x98) (async)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24) (async)
connect$inet(r5, &(0x7f0000000180)={0x10, 0x2, 0x3, @loopback}, 0x10) (async)
bind$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0x2, @multicast2}, 0x10) (async, rerun: 64)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10) (rerun: 64)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x0)

13:46:51 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:51 executing program 3:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0x3b}], 0x1, 0x0, 0x0, 0x180}, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
fcntl$getown(0xffffffffffffffff, 0x5)
close(0xffffffffffffffff)
socket$inet_sctp(0x2, 0x2, 0x84)

13:46:51 executing program 2:
r0 = socket(0x1c, 0x4, 0x1)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r1, r2) (async)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
r5 = dup2(r4, 0xffffffffffffffff)
setsockopt$inet_mreq(r4, 0x0, 0xd, &(0x7f0000000100)={@local={0xac, 0x14, 0x0}, @multicast2}, 0x8)
r6 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r6, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) (async)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r8 = dup2(r6, r7)
r9 = dup2(r8, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f00000003c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f0000000380)=0x8) (async)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r9, 0x84, 0x26, &(0x7f0000000140)={<r10=>0x0, 0xde4}, &(0x7f00000001c0)=0x8)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x24, &(0x7f0000000280)={@in6={{0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @broadcast}}}, r10, 0x4, 0x0, 0x0, 0x0, 0x80400000}, &(0x7f0000000240)=0x98) (async)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24) (async)
connect$inet(r5, &(0x7f0000000180)={0x10, 0x2, 0x3, @loopback}, 0x10) (async)
bind$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0x2, @multicast2}, 0x10) (async)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x0)

13:46:51 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:51 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
sendto$inet(r0, &(0x7f0000000100)="3b506360f62dec1b503058a4b934762db024efbc7869fe2372722116d57459c1b711ab28011441e15c4736faa3e013c924078feb2702afbb87cac2050e176b6c3dd86d36c9738967785967778b", 0x4d, 0x8, &(0x7f0000000040)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r2)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r3, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r5 = dup2(r3, r4)
dup2(r5, r2)
read(r2, &(0x7f0000000200)=""/182, 0xb6)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x0)

13:46:51 executing program 3:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
fcntl$getown(0xffffffffffffffff, 0x5)
close(0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)

13:46:51 executing program 1:
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x20104)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r2)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r3, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r5 = dup2(r3, r4)
dup2(r5, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="7d000002", @ANYRES32=0x0], &(0x7f0000000380)=0x8)
setsockopt$inet_tcp_int(r5, 0x6, 0x1000, &(0x7f0000000040)=0x2, 0x4)

13:46:51 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:51 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:51 executing program 3:
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)
sendto(r0, &(0x7f0000000200)="bda1ef896281e902bfa8ba464b419be8836e13b5ae52ad114057ad5a6a150693dbd896b3119e865c52e6ddfbc461004466fc4d5415974c09467a2fb1535c043bac830d48309d0e1aeeb773ab79ffc920c64281e9cab0de6451f10dd6ca08e00e6715afa58efd925a0b7178ad636de88de582b8a07a23b9bf89524faf0ba6a9f19a31a40ed18af8a76bb059d8433b3569cbd8007f2cc1375f06863e1390666308ec7546da987c618f8c1069683960e86e0c5c9e863f9fe7200e86d89d3ea0", 0xbe, 0x85, &(0x7f0000000100)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x20104)

13:46:51 executing program 1:
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) (async)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10) (async)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x20104)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r2) (async)
dup2(r1, r2)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r3, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r5 = dup2(r3, r4)
dup2(r5, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="7d000002", @ANYRES32=0x0], &(0x7f0000000380)=0x8)
setsockopt$inet_tcp_int(r5, 0x6, 0x1000, &(0x7f0000000040)=0x2, 0x4)

13:46:51 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x0, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:52 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
sendto$inet(r0, &(0x7f0000000100)="3b506360f62dec1b503058a4b934762db024efbc7869fe2372722116d57459c1b711ab28011441e15c4736faa3e013c924078feb2702afbb87cac2050e176b6c3dd86d36c9738967785967778b", 0x4d, 0x8, &(0x7f0000000040)={0x10, 0x2, 0x2, @loopback}, 0x10) (async)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
r1 = socket$inet_sctp(0x2, 0x5, 0x84) (async)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r2)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r3, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) (async)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r5 = dup2(r3, r4)
dup2(r5, r2) (async)
read(r2, &(0x7f0000000200)=""/182, 0xb6)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) (async)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x0)

13:46:52 executing program 3:
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)
sendto(r0, &(0x7f0000000200)="bda1ef896281e902bfa8ba464b419be8836e13b5ae52ad114057ad5a6a150693dbd896b3119e865c52e6ddfbc461004466fc4d5415974c09467a2fb1535c043bac830d48309d0e1aeeb773ab79ffc920c64281e9cab0de6451f10dd6ca08e00e6715afa58efd925a0b7178ad636de88de582b8a07a23b9bf89524faf0ba6a9f19a31a40ed18af8a76bb059d8433b3569cbd8007f2cc1375f06863e1390666308ec7546da987c618f8c1069683960e86e0c5c9e863f9fe7200e86d89d3ea0", 0xbe, 0x85, &(0x7f0000000100)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x20104)

13:46:52 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4) (async)
setsockopt$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, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10) (async)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x20104)
socket$inet_sctp(0x2, 0x5, 0x84) (async)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r2)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r3, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r5 = dup2(r3, r4)
dup2(r5, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="7d000002", @ANYRES32=0x0], &(0x7f0000000380)=0x8) (async)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="7d000002", @ANYRES32=0x0], &(0x7f0000000380)=0x8)
setsockopt$inet_tcp_int(r5, 0x6, 0x1000, &(0x7f0000000040)=0x2, 0x4) (async)
setsockopt$inet_tcp_int(r5, 0x6, 0x1000, &(0x7f0000000040)=0x2, 0x4)

13:46:52 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x0, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:52 executing program 1:
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r1, r2)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r4, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r6 = dup2(r4, r5)
r7 = socket$inet_sctp(0x2, 0x5, 0x84)
r8 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r7, r8)
r9 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r9, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10)
r10 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r11 = dup2(r9, r10)
dup2(r11, r8)
dup2(r1, r1)
dup2(r3, r11)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB='\b\x00\t\x00', @ANYRES32=<r12=>0x0], &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x24, &(0x7f0000000040)={@in6={{0x1c, 0x1c, 0x3, 0x0, @empty}}, r12}, &(0x7f0000000240)=0x98)
setsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x3c4}, 0x8)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x2c)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x20104)

13:46:52 executing program 3:
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)
sendto(r0, &(0x7f0000000200)="bda1ef896281e902bfa8ba464b419be8836e13b5ae52ad114057ad5a6a150693dbd896b3119e865c52e6ddfbc461004466fc4d5415974c09467a2fb1535c043bac830d48309d0e1aeeb773ab79ffc920c64281e9cab0de6451f10dd6ca08e00e6715afa58efd925a0b7178ad636de88de582b8a07a23b9bf89524faf0ba6a9f19a31a40ed18af8a76bb059d8433b3569cbd8007f2cc1375f06863e1390666308ec7546da987c618f8c1069683960e86e0c5c9e863f9fe7200e86d89d3ea0", 0xbe, 0x85, &(0x7f0000000100)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x20104)

13:46:52 executing program 3:
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)
sendto(r0, &(0x7f0000000200)="bda1ef896281e902bfa8ba464b419be8836e13b5ae52ad114057ad5a6a150693dbd896b3119e865c52e6ddfbc461004466fc4d5415974c09467a2fb1535c043bac830d48309d0e1aeeb773ab79ffc920c64281e9cab0de6451f10dd6ca08e00e6715afa58efd925a0b7178ad636de88de582b8a07a23b9bf89524faf0ba6a9f19a31a40ed18af8a76bb059d8433b3569cbd8007f2cc1375f06863e1390666308ec7546da987c618f8c1069683960e86e0c5c9e863f9fe7200e86d89d3ea0", 0xbe, 0x85, &(0x7f0000000100)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)

13:46:52 executing program 3:
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)
sendto(r0, &(0x7f0000000200)="bda1ef896281e902bfa8ba464b419be8836e13b5ae52ad114057ad5a6a150693dbd896b3119e865c52e6ddfbc461004466fc4d5415974c09467a2fb1535c043bac830d48309d0e1aeeb773ab79ffc920c64281e9cab0de6451f10dd6ca08e00e6715afa58efd925a0b7178ad636de88de582b8a07a23b9bf89524faf0ba6a9f19a31a40ed18af8a76bb059d8433b3569cbd8007f2cc1375f06863e1390666308ec7546da987c618f8c1069683960e86e0c5c9e863f9fe7200e86d89d3ea0", 0xbe, 0x85, &(0x7f0000000100)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

13:46:53 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
sendto$inet(r0, &(0x7f0000000100)="3b506360f62dec1b503058a4b934762db024efbc7869fe2372722116d57459c1b711ab28011441e15c4736faa3e013c924078feb2702afbb87cac2050e176b6c3dd86d36c9738967785967778b", 0x4d, 0x8, &(0x7f0000000040)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r2)
socket$inet_sctp(0x2, 0x5, 0x84) (async)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r3, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) (async)
connect$inet(r3, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r3, r4) (async)
r5 = dup2(r3, r4)
dup2(r5, r2)
read(r2, &(0x7f0000000200)=""/182, 0xb6)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) (async)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10) (async)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x0)

13:46:53 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:53 executing program 3:
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)
sendto(r0, &(0x7f0000000200)="bda1ef896281e902bfa8ba464b419be8836e13b5ae52ad114057ad5a6a150693dbd896b3119e865c52e6ddfbc461004466fc4d5415974c09467a2fb1535c043bac830d48309d0e1aeeb773ab79ffc920c64281e9cab0de6451f10dd6ca08e00e6715afa58efd925a0b7178ad636de88de582b8a07a23b9bf89524faf0ba6a9f19a31a40ed18af8a76bb059d8433b3569cbd8007f2cc1375f06863e1390666308ec7546da987c618f8c1069683960e86e0c5c9e863f9fe7200e86d89d3ea0", 0xbe, 0x85, &(0x7f0000000100)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

13:46:53 executing program 1:
socket(0x2, 0x1, 0x0) (async)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4) (async)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) (async)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r1, r2)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r4, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) (async)
connect$inet(r4, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r6 = dup2(r4, r5)
r7 = socket$inet_sctp(0x2, 0x5, 0x84)
r8 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r7, r8)
r9 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r9, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
r10 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r9, r10) (async)
r11 = dup2(r9, r10)
dup2(r11, r8)
dup2(r1, r1)
dup2(r3, r11)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB='\b\x00\t\x00', @ANYRES32=<r12=>0x0], &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x24, &(0x7f0000000040)={@in6={{0x1c, 0x1c, 0x3, 0x0, @empty}}, r12}, &(0x7f0000000240)=0x98)
setsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x3c4}, 0x8)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x2c)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x20104)

13:46:53 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
sendto(r0, &(0x7f0000000200)="bda1ef896281e902bfa8ba464b419be8836e13b5ae52ad114057ad5a6a150693dbd896b3119e865c52e6ddfbc461004466fc4d5415974c09467a2fb1535c043bac830d48309d0e1aeeb773ab79ffc920c64281e9cab0de6451f10dd6ca08e00e6715afa58efd925a0b7178ad636de88de582b8a07a23b9bf89524faf0ba6a9f19a31a40ed18af8a76bb059d8433b3569cbd8007f2cc1375f06863e1390666308ec7546da987c618f8c1069683960e86e0c5c9e863f9fe7200e86d89d3ea0", 0xbe, 0x85, &(0x7f0000000100)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

13:46:53 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
sendto(r0, &(0x7f0000000200)="bda1ef896281e902bfa8ba464b419be8836e13b5ae52ad114057ad5a6a150693dbd896b3119e865c52e6ddfbc461004466fc4d5415974c09467a2fb1535c043bac830d48309d0e1aeeb773ab79ffc920c64281e9cab0de6451f10dd6ca08e00e6715afa58efd925a0b7178ad636de88de582b8a07a23b9bf89524faf0ba6a9f19a31a40ed18af8a76bb059d8433b3569cbd8007f2cc1375f06863e1390666308ec7546da987c618f8c1069683960e86e0c5c9e863f9fe7200e86d89d3ea0", 0xbe, 0x85, &(0x7f0000000100)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

13:46:53 executing program 1:
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) (async)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r1, r2) (async)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r4, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) (async)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r6 = dup2(r4, r5)
r7 = socket$inet_sctp(0x2, 0x5, 0x84) (async)
r8 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r7, r8) (async)
r9 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r9, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) (async)
r10 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r11 = dup2(r9, r10)
dup2(r11, r8) (async)
dup2(r1, r1) (async)
dup2(r3, r11)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB='\b\x00\t\x00', @ANYRES32=<r12=>0x0], &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x24, &(0x7f0000000040)={@in6={{0x1c, 0x1c, 0x3, 0x0, @empty}}, r12}, &(0x7f0000000240)=0x98) (async)
setsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x3c4}, 0x8) (async)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x2c) (async)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x20104)

13:46:53 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
sendto(r0, &(0x7f0000000200)="bda1ef896281e902bfa8ba464b419be8836e13b5ae52ad114057ad5a6a150693dbd896b3119e865c52e6ddfbc461004466fc4d5415974c09467a2fb1535c043bac830d48309d0e1aeeb773ab79ffc920c64281e9cab0de6451f10dd6ca08e00e6715afa58efd925a0b7178ad636de88de582b8a07a23b9bf89524faf0ba6a9f19a31a40ed18af8a76bb059d8433b3569cbd8007f2cc1375f06863e1390666308ec7546da987c618f8c1069683960e86e0c5c9e863f9fe7200e86d89d3ea0", 0xbe, 0x85, &(0x7f0000000100)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

13:46:54 executing program 2:
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
r1 = __specialfd$eventfd(0x1, &(0x7f0000000040)={0x1}, 0x8)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r4, &(0x7f0000000140)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
r5 = dup2(r4, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r6=>0x0]}, &(0x7f0000001700)=0xe)
setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000100)={r6}, 0x8)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000100)={r6, 0x6, 0x1}, &(0x7f0000000140)=0xc)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x0)

13:46:54 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:54 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
sendto(r0, &(0x7f0000000200)="bda1ef896281e902bfa8ba464b419be8836e13b5ae52ad114057ad5a6a150693dbd896b3119e865c52e6ddfbc461004466fc4d5415974c09467a2fb1535c043bac830d48309d0e1aeeb773ab79ffc920c64281e9cab0de6451f10dd6ca08e00e6715afa58efd925a0b7178ad636de88de582b8a07a23b9bf89524faf0ba6a9f19a31a40ed18af8a76bb059d8433b3569cbd8007f2cc1375f06863e1390666308ec7546da987c618f8c1069683960e86e0c5c9e863f9fe7200e86d89d3ea0", 0xbe, 0x85, &(0x7f0000000100)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

13:46:54 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
dup(r0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x20104)

13:46:54 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4) (async)
dup(r0) (async)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) (async)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x20104)

13:46:54 executing program 3:
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
sendto(0xffffffffffffffff, &(0x7f0000000200)="bda1ef896281e902bfa8ba464b419be8836e13b5ae52ad114057ad5a6a150693dbd896b3119e865c52e6ddfbc461004466fc4d5415974c09467a2fb1535c043bac830d48309d0e1aeeb773ab79ffc920c64281e9cab0de6451f10dd6ca08e00e6715afa58efd925a0b7178ad636de88de582b8a07a23b9bf89524faf0ba6a9f19a31a40ed18af8a76bb059d8433b3569cbd8007f2cc1375f06863e1390666308ec7546da987c618f8c1069683960e86e0c5c9e863f9fe7200e86d89d3ea0", 0xbe, 0x85, &(0x7f0000000100)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

13:46:54 executing program 3:
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
sendto(0xffffffffffffffff, &(0x7f0000000200)="bda1ef896281e902bfa8ba464b419be8836e13b5ae52ad114057ad5a6a150693dbd896b3119e865c52e6ddfbc461004466fc4d5415974c09467a2fb1535c043bac830d48309d0e1aeeb773ab79ffc920c64281e9cab0de6451f10dd6ca08e00e6715afa58efd925a0b7178ad636de88de582b8a07a23b9bf89524faf0ba6a9f19a31a40ed18af8a76bb059d8433b3569cbd8007f2cc1375f06863e1390666308ec7546da987c618f8c1069683960e86e0c5c9e863f9fe7200e86d89d3ea0", 0xbe, 0x85, &(0x7f0000000100)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

13:46:54 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:54 executing program 2:
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) (async)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
r1 = __specialfd$eventfd(0x1, &(0x7f0000000040)={0x1}, 0x8)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r4, &(0x7f0000000140)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) (async)
connect$inet(r4, &(0x7f0000000140)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
r5 = dup2(r4, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r6=>0x0]}, &(0x7f0000001700)=0xe)
setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000100)={r6}, 0x8) (async)
setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000100)={r6}, 0x8)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000100)={r6, 0x6, 0x1}, &(0x7f0000000140)=0xc)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x0) (async)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x0)

13:46:54 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x0, 0x6, 0x0, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:54 executing program 3:
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
sendto(0xffffffffffffffff, &(0x7f0000000200)="bda1ef896281e902bfa8ba464b419be8836e13b5ae52ad114057ad5a6a150693dbd896b3119e865c52e6ddfbc461004466fc4d5415974c09467a2fb1535c043bac830d48309d0e1aeeb773ab79ffc920c64281e9cab0de6451f10dd6ca08e00e6715afa58efd925a0b7178ad636de88de582b8a07a23b9bf89524faf0ba6a9f19a31a40ed18af8a76bb059d8433b3569cbd8007f2cc1375f06863e1390666308ec7546da987c618f8c1069683960e86e0c5c9e863f9fe7200e86d89d3ea0", 0xbe, 0x85, &(0x7f0000000100)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

13:46:54 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
dup(r0) (async)
dup(r0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) (async)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x20104)

13:46:54 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x0, 0x6, 0x0, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:54 executing program 3:
r0 = socket(0x0, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
sendto(r0, &(0x7f0000000200)="bda1ef896281e902bfa8ba464b419be8836e13b5ae52ad114057ad5a6a150693dbd896b3119e865c52e6ddfbc461004466fc4d5415974c09467a2fb1535c043bac830d48309d0e1aeeb773ab79ffc920c64281e9cab0de6451f10dd6ca08e00e6715afa58efd925a0b7178ad636de88de582b8a07a23b9bf89524faf0ba6a9f19a31a40ed18af8a76bb059d8433b3569cbd8007f2cc1375f06863e1390666308ec7546da987c618f8c1069683960e86e0c5c9e863f9fe7200e86d89d3ea0", 0xbe, 0x85, &(0x7f0000000100)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

13:46:54 executing program 1:
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r2)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r3, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r5 = dup2(r3, r4)
dup2(r5, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="7d000002", @ANYRES32=0x0], &(0x7f0000000380)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r5, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x3, 0x9}, 0x8)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x20104)

13:46:54 executing program 1:
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) (async)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x5, 0x84) (async)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r2)
socket$inet_sctp(0x2, 0x5, 0x84) (async)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r3, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r5 = dup2(r3, r4)
dup2(r5, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="7d000002", @ANYRES32=0x0], &(0x7f0000000380)=0x8) (async)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="7d000002", @ANYRES32=0x0], &(0x7f0000000380)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r5, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x3, 0x9}, 0x8) (async)
setsockopt$inet_sctp_SCTP_EVENT(r5, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x3, 0x9}, 0x8)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x20104)

13:46:54 executing program 3:
r0 = socket(0x0, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
sendto(r0, &(0x7f0000000200)="bda1ef896281e902bfa8ba464b419be8836e13b5ae52ad114057ad5a6a150693dbd896b3119e865c52e6ddfbc461004466fc4d5415974c09467a2fb1535c043bac830d48309d0e1aeeb773ab79ffc920c64281e9cab0de6451f10dd6ca08e00e6715afa58efd925a0b7178ad636de88de582b8a07a23b9bf89524faf0ba6a9f19a31a40ed18af8a76bb059d8433b3569cbd8007f2cc1375f06863e1390666308ec7546da987c618f8c1069683960e86e0c5c9e863f9fe7200e86d89d3ea0", 0xbe, 0x85, &(0x7f0000000100)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

13:46:54 executing program 2:
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
r1 = __specialfd$eventfd(0x1, &(0x7f0000000040)={0x1}, 0x8)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r4, &(0x7f0000000140)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
r5 = dup2(r4, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r6=>0x0]}, &(0x7f0000001700)=0xe)
setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000100)={r6}, 0x8)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000100)={r6, 0x6, 0x1}, &(0x7f0000000140)=0xc)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0) (async)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4) (async)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) (async)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) (async)
__specialfd$eventfd(0x1, &(0x7f0000000040)={0x1}, 0x8) (async)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
socket$inet_sctp(0x2, 0x5, 0x84) (async)
connect$inet(r4, &(0x7f0000000140)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) (async)
dup2(r4, r3) (async)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f0000001700)=0xe) (async)
setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000100)={r6}, 0x8) (async)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000100)={r6, 0x6, 0x1}, &(0x7f0000000140)=0xc) (async)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10) (async)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x0) (async)

13:46:54 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x0, 0x6, 0x0, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:54 executing program 3:
r0 = socket(0x0, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
sendto(r0, &(0x7f0000000200)="bda1ef896281e902bfa8ba464b419be8836e13b5ae52ad114057ad5a6a150693dbd896b3119e865c52e6ddfbc461004466fc4d5415974c09467a2fb1535c043bac830d48309d0e1aeeb773ab79ffc920c64281e9cab0de6451f10dd6ca08e00e6715afa58efd925a0b7178ad636de88de582b8a07a23b9bf89524faf0ba6a9f19a31a40ed18af8a76bb059d8433b3569cbd8007f2cc1375f06863e1390666308ec7546da987c618f8c1069683960e86e0c5c9e863f9fe7200e86d89d3ea0", 0xbe, 0x85, &(0x7f0000000100)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

13:46:54 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4) (async)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) (async)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) (async, rerun: 64)
r1 = socket$inet_sctp(0x2, 0x5, 0x84) (async, rerun: 64)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r2)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r3, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) (async)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r5 = dup2(r3, r4)
dup2(r5, r2) (async)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="7d000002", @ANYRES32=0x0], &(0x7f0000000380)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r5, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x3, 0x9}, 0x8) (async)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10) (async, rerun: 32)
sendmsg$unix(r0, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x20104) (rerun: 32)

13:46:54 executing program 3:
r0 = socket(0x2, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
sendto(r0, &(0x7f0000000200)="bda1ef896281e902bfa8ba464b419be8836e13b5ae52ad114057ad5a6a150693dbd896b3119e865c52e6ddfbc461004466fc4d5415974c09467a2fb1535c043bac830d48309d0e1aeeb773ab79ffc920c64281e9cab0de6451f10dd6ca08e00e6715afa58efd925a0b7178ad636de88de582b8a07a23b9bf89524faf0ba6a9f19a31a40ed18af8a76bb059d8433b3569cbd8007f2cc1375f06863e1390666308ec7546da987c618f8c1069683960e86e0c5c9e863f9fe7200e86d89d3ea0", 0xbe, 0x85, &(0x7f0000000100)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

13:46:54 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x0, 0x6, 0x400, 0x0, 0x0, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:54 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x0, 0x6, 0x400, 0x0, 0x0, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:54 executing program 2:
r0 = socket(0x10, 0x3, 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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r1, r2)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r4, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r6 = dup2(r4, r5)
dup2(r6, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000280)=ANY=[@ANYBLOB="0b7986c94ed7e38a28bd10be4239a061baae2272c388121b9d399c19f1db825283e12c3bcc1eb36e5637842bb2fcdd50634f0171b609c57deb2db3b423307632202a76bce13be9fae778fcb26d69d8ce904ee350b3e3e120355058fa1c21", @ANYRES32=<r7=>0x0], &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x24, &(0x7f0000000040)={@in6={{0x1c, 0x1c, 0x3, 0x0, @empty}}, r7}, &(0x7f0000000240)=0x98)
getsockopt$inet_tcp_TCP_RXTLS_MODE(r3, 0x6, 0x2a, &(0x7f0000000040), &(0x7f0000000100)=0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x0)

13:46:54 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x0, 0x6, 0x400, 0x0, 0x0, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:54 executing program 1:
r0 = socket(0x2, 0xf, 0x3)
r1 = socket$inet(0x2, 0x10000000, 0x0)
sendto(r1, &(0x7f0000000140)="5a2da969db867d1e7c81d1555f52a13f2210caaee533ed6e007b0f64c4eb31bfc08e84dd29a425fcfbffa1e5b5851194480fbe548715890a0cfa008c9b9215493bfdb10c923f12bce635e4aa096ca6d62e05e69603350718570177821f30979c7d1869bfed7a6baf3c7c7480e43d8a9642c0e0843f62ec8b0e36f6aed0a1270bbd8cefce4bde53d4c8cbedcb00dfae9b504e02be355a8810e8e1442aa714daefce42f93a1c4a83a331b6bc371d0d856f3a19290b88c1", 0xb6, 0x0, &(0x7f0000000200)=@in={0x10, 0x2, 0x2, @multicast2}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'freebsd\x00', 0x8}, 0x24)
sendto$inet6(r0, &(0x7f0000001640)="92e0d45ea3c6d2aef13e865d6d3475c84bb3d64eceaca24febd02e1be0582e1b6113f46f", 0x24, 0x100, &(0x7f0000001680)={0x1c, 0x1c, 0x1, 0x20, @mcast2, 0x7}, 0x1c)
bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x0, @multicast1}, 0x10)
sendmsg(r1, &(0x7f0000001600)={0x0, 0x0, &(0x7f0000001480), 0x0, &(0x7f00000016c0)=ANY=[@ANYBLOB="280000000000000006000000ff010000979d2e6a5f51dce0f86a1129e7c94ac2b3f42469598f0000c6feffffffffffff11000000ffffffffe100e42c9b79e5000000000000000000a0000000000000008400000001000000ad9a48a4f688accb997fa5e5d7d83ccc67dae7103e3e29498c41e98f52ec3ab5db379a29e46d862315769f45036dc34140f52ef8dd88a2473be37a74cd8d8a55fe4da84ba19806b92cd1a4bf39adbf6653076a2f74f6ca12ded014326cc91aadb68c64608a31dd7856b2a5a1c1fe4d711f8e379dd30a8e26fb2f799199e43d763f7c4f854a35993e6438fd180e8300004000000000000000060000005e000000bef569c9f004a5961b79b561b47af4360daef37ba1f9cda305fce1bc2ecc7784ea8539525e4f527a54807900000000004800000000000000060000002a04000046ea314a397a37b785e82d64eb5b87c69b7367381905737444db4bcd41ff975624a2cf02d7297c7a8b4c06d79c50dde73bab699efadff127"], 0x170}, 0x100)
connect$inet(r1, &(0x7f0000000440)={0x10, 0x2, 0x3, @rand_addr=0x7ff}, 0x10)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r2, &(0x7f0000000280)={0x10, 0x2, 0x3, @rand_addr=0x10000}, 0x10)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x0, @multicast2}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x20104)
pipe2(&(0x7f00000002c0)={<r3=>0xffffffffffffffff}, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000300)={'rack\x00', 0x4}, 0x24)
pipe2(&(0x7f0000000340)={<r4=>0xffffffffffffffff}, 0x0)
sendto$inet6(r4, &(0x7f0000000380)="3a738e816386f180389152be4cf7f7cf8c0175b874d844dd9f9336d5f65c1f43911b2ac5d123430642f49847ba6f8afa1f904d022f30b98a5b47d52b1e197739c4c30ce4c636f46212eb50941525236c0d35e98e94b8ae735ed1b87b80", 0x5d, 0x604492d71dcbff5a, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @mcast2, 0xf84}, 0x1c)

13:46:54 executing program 3:
r0 = socket(0x2, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
sendto(r0, &(0x7f0000000200)="bda1ef896281e902bfa8ba464b419be8836e13b5ae52ad114057ad5a6a150693dbd896b3119e865c52e6ddfbc461004466fc4d5415974c09467a2fb1535c043bac830d48309d0e1aeeb773ab79ffc920c64281e9cab0de6451f10dd6ca08e00e6715afa58efd925a0b7178ad636de88de582b8a07a23b9bf89524faf0ba6a9f19a31a40ed18af8a76bb059d8433b3569cbd8007f2cc1375f06863e1390666308ec7546da987c618f8c1069683960e86e0c5c9e863f9fe7200e86d89d3ea0", 0xbe, 0x85, &(0x7f0000000100)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

13:46:54 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x0, 0x6, 0x400, 0x0, 0x100, 0x0, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:54 executing program 3:
r0 = socket(0x2, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
sendto(r0, &(0x7f0000000200)="bda1ef896281e902bfa8ba464b419be8836e13b5ae52ad114057ad5a6a150693dbd896b3119e865c52e6ddfbc461004466fc4d5415974c09467a2fb1535c043bac830d48309d0e1aeeb773ab79ffc920c64281e9cab0de6451f10dd6ca08e00e6715afa58efd925a0b7178ad636de88de582b8a07a23b9bf89524faf0ba6a9f19a31a40ed18af8a76bb059d8433b3569cbd8007f2cc1375f06863e1390666308ec7546da987c618f8c1069683960e86e0c5c9e863f9fe7200e86d89d3ea0", 0xbe, 0x85, &(0x7f0000000100)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

13:46:54 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x0, 0x6, 0x400, 0x0, 0x100, 0x0, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:54 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
sendto(r0, &(0x7f0000000200)="bda1ef896281e902bfa8ba464b419be8836e13b5ae52ad114057ad5a6a150693dbd896b3119e865c52e6ddfbc461004466fc4d5415974c09467a2fb1535c043bac830d48309d0e1aeeb773ab79ffc920c64281e9cab0de6451f10dd6ca08e00e6715afa58efd925a0b7178ad636de88de582b8a07a23b9bf89524faf0ba6a9f19a31a40ed18af8a76bb059d8433b3569cbd8007f2cc1375f06863e1390666308ec7546da987c618f8c1069683960e86e0c5c9e863f9fe7200e86d89d3ea0", 0xbe, 0x85, &(0x7f0000000100)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

13:46:54 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x0, 0x6, 0x400, 0x0, 0x100, 0x0, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:54 executing program 2:
r0 = socket(0x10, 0x3, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) (async, rerun: 32)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) (async, rerun: 32)
r1 = socket$inet_sctp(0x2, 0x5, 0x84) (async)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r1, r2) (async)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r4, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) (async, rerun: 64)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) (rerun: 64)
r6 = dup2(r4, r5)
dup2(r6, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000280)=ANY=[@ANYBLOB="0b7986c94ed7e38a28bd10be4239a061baae2272c388121b9d399c19f1db825283e12c3bcc1eb36e5637842bb2fcdd50634f0171b609c57deb2db3b423307632202a76bce13be9fae778fcb26d69d8ce904ee350b3e3e120355058fa1c21", @ANYRES32=<r7=>0x0], &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x24, &(0x7f0000000040)={@in6={{0x1c, 0x1c, 0x3, 0x0, @empty}}, r7}, &(0x7f0000000240)=0x98) (async)
getsockopt$inet_tcp_TCP_RXTLS_MODE(r3, 0x6, 0x2a, &(0x7f0000000040), &(0x7f0000000100)=0x4) (async)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x0)

13:46:55 executing program 1:
r0 = socket(0x2, 0xf, 0x3)
r1 = socket$inet(0x2, 0x10000000, 0x0)
sendto(r1, &(0x7f0000000140)="5a2da969db867d1e7c81d1555f52a13f2210caaee533ed6e007b0f64c4eb31bfc08e84dd29a425fcfbffa1e5b5851194480fbe548715890a0cfa008c9b9215493bfdb10c923f12bce635e4aa096ca6d62e05e69603350718570177821f30979c7d1869bfed7a6baf3c7c7480e43d8a9642c0e0843f62ec8b0e36f6aed0a1270bbd8cefce4bde53d4c8cbedcb00dfae9b504e02be355a8810e8e1442aa714daefce42f93a1c4a83a331b6bc371d0d856f3a19290b88c1", 0xb6, 0x0, &(0x7f0000000200)=@in={0x10, 0x2, 0x2, @multicast2}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'freebsd\x00', 0x8}, 0x24)
sendto$inet6(r0, &(0x7f0000001640)="92e0d45ea3c6d2aef13e865d6d3475c84bb3d64eceaca24febd02e1be0582e1b6113f46f", 0x24, 0x100, &(0x7f0000001680)={0x1c, 0x1c, 0x1, 0x20, @mcast2, 0x7}, 0x1c)
bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x0, @multicast1}, 0x10)
sendmsg(r1, &(0x7f0000001600)={0x0, 0x0, &(0x7f0000001480), 0x0, &(0x7f00000016c0)=ANY=[@ANYBLOB="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"], 0x170}, 0x100)
connect$inet(r1, &(0x7f0000000440)={0x10, 0x2, 0x3, @rand_addr=0x7ff}, 0x10)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r2, &(0x7f0000000280)={0x10, 0x2, 0x3, @rand_addr=0x10000}, 0x10)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x0, @multicast2}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x20104)
pipe2(&(0x7f00000002c0)={<r3=>0xffffffffffffffff}, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000300)={'rack\x00', 0x4}, 0x24)
pipe2(&(0x7f0000000340)={<r4=>0xffffffffffffffff}, 0x0)
sendto$inet6(r4, &(0x7f0000000380)="3a738e816386f180389152be4cf7f7cf8c0175b874d844dd9f9336d5f65c1f43911b2ac5d123430642f49847ba6f8afa1f904d022f30b98a5b47d52b1e197739c4c30ce4c636f46212eb50941525236c0d35e98e94b8ae735ed1b87b80", 0x5d, 0x604492d71dcbff5a, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @mcast2, 0xf84}, 0x1c)
socket(0x2, 0xf, 0x3) (async)
socket$inet(0x2, 0x10000000, 0x0) (async)
sendto(r1, &(0x7f0000000140)="5a2da969db867d1e7c81d1555f52a13f2210caaee533ed6e007b0f64c4eb31bfc08e84dd29a425fcfbffa1e5b5851194480fbe548715890a0cfa008c9b9215493bfdb10c923f12bce635e4aa096ca6d62e05e69603350718570177821f30979c7d1869bfed7a6baf3c7c7480e43d8a9642c0e0843f62ec8b0e36f6aed0a1270bbd8cefce4bde53d4c8cbedcb00dfae9b504e02be355a8810e8e1442aa714daefce42f93a1c4a83a331b6bc371d0d856f3a19290b88c1", 0xb6, 0x0, &(0x7f0000000200)=@in={0x10, 0x2, 0x2, @multicast2}, 0x10) (async)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4) (async)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) (async)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'freebsd\x00', 0x8}, 0x24) (async)
sendto$inet6(r0, &(0x7f0000001640)="92e0d45ea3c6d2aef13e865d6d3475c84bb3d64eceaca24febd02e1be0582e1b6113f46f", 0x24, 0x100, &(0x7f0000001680)={0x1c, 0x1c, 0x1, 0x20, @mcast2, 0x7}, 0x1c) (async)
bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x0, @multicast1}, 0x10) (async)
sendmsg(r1, &(0x7f0000001600)={0x0, 0x0, &(0x7f0000001480), 0x0, &(0x7f00000016c0)=ANY=[@ANYBLOB="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"], 0x170}, 0x100) (async)
connect$inet(r1, &(0x7f0000000440)={0x10, 0x2, 0x3, @rand_addr=0x7ff}, 0x10) (async)
socket$inet_sctp(0x2, 0x1, 0x84) (async)
connect$inet(r2, &(0x7f0000000280)={0x10, 0x2, 0x3, @rand_addr=0x10000}, 0x10) (async)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x0, @multicast2}, 0x10) (async)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10) (async)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x20104) (async)
pipe2(&(0x7f00000002c0), 0x0) (async)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000300)={'rack\x00', 0x4}, 0x24) (async)
pipe2(&(0x7f0000000340), 0x0) (async)
sendto$inet6(r4, &(0x7f0000000380)="3a738e816386f180389152be4cf7f7cf8c0175b874d844dd9f9336d5f65c1f43911b2ac5d123430642f49847ba6f8afa1f904d022f30b98a5b47d52b1e197739c4c30ce4c636f46212eb50941525236c0d35e98e94b8ae735ed1b87b80", 0x5d, 0x604492d71dcbff5a, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @mcast2, 0xf84}, 0x1c) (async)

13:46:55 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
sendto(r0, &(0x7f0000000200)="bda1ef896281e902bfa8ba464b419be8836e13b5ae52ad114057ad5a6a150693dbd896b3119e865c52e6ddfbc461004466fc4d5415974c09467a2fb1535c043bac830d48309d0e1aeeb773ab79ffc920c64281e9cab0de6451f10dd6ca08e00e6715afa58efd925a0b7178ad636de88de582b8a07a23b9bf89524faf0ba6a9f19a31a40ed18af8a76bb059d8433b3569cbd8007f2cc1375f06863e1390666308ec7546da987c618f8c1069683960e86e0c5c9e863f9fe7200e86d89d3ea0", 0xbe, 0x85, &(0x7f0000000100)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

13:46:55 executing program 2:
r0 = socket(0x10, 0x3, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4) (async)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) (async)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
r1 = socket$inet_sctp(0x2, 0x5, 0x84) (async)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r1, r2)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r4, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) (async)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r6 = dup2(r4, r5)
dup2(r6, r2) (async)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000280)=ANY=[@ANYBLOB="0b7986c94ed7e38a28bd10be4239a061baae2272c388121b9d399c19f1db825283e12c3bcc1eb36e5637842bb2fcdd50634f0171b609c57deb2db3b423307632202a76bce13be9fae778fcb26d69d8ce904ee350b3e3e120355058fa1c21", @ANYRES32=<r7=>0x0], &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x24, &(0x7f0000000040)={@in6={{0x1c, 0x1c, 0x3, 0x0, @empty}}, r7}, &(0x7f0000000240)=0x98) (async)
getsockopt$inet_tcp_TCP_RXTLS_MODE(r3, 0x6, 0x2a, &(0x7f0000000040), &(0x7f0000000100)=0x4) (async)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10) (async)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x0)

13:46:55 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x0, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff})
close(0xffffffffffffffff)
r2 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:55 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
sendto(r0, &(0x7f0000000200)="bda1ef896281e902bfa8ba464b419be8836e13b5ae52ad114057ad5a6a150693dbd896b3119e865c52e6ddfbc461004466fc4d5415974c09467a2fb1535c043bac830d48309d0e1aeeb773ab79ffc920c64281e9cab0de6451f10dd6ca08e00e6715afa58efd925a0b7178ad636de88de582b8a07a23b9bf89524faf0ba6a9f19a31a40ed18af8a76bb059d8433b3569cbd8007f2cc1375f06863e1390666308ec7546da987c618f8c1069683960e86e0c5c9e863f9fe7200e86d89d3ea0", 0xbe, 0x85, &(0x7f0000000100)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

13:46:55 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
sendto(r0, &(0x7f0000000200)="bda1ef896281e902bfa8ba464b419be8836e13b5ae52ad114057ad5a6a150693dbd896b3119e865c52e6ddfbc461004466fc4d5415974c09467a2fb1535c043bac830d48309d0e1aeeb773ab79ffc920c64281e9cab0de6451f10dd6ca08e00e6715afa58efd925a0b7178ad636de88de582b8a07a23b9bf89524faf0ba6a9f19a31a40ed18af8a76bb059d8433b3569cbd8007f2cc1375f06863e1390666308ec7546da987c618f8c1069683960e86e0c5c9e863f9fe7200e86d89d3ea0", 0xbe, 0x85, &(0x7f0000000100)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

13:46:55 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x0, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff})
close(0xffffffffffffffff)
r2 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:55 executing program 2:
r0 = socket(0x1c, 0x4, 0x1)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket(0x2, 0x1, 0x81)
dup2(r1, r2)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r3, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r5 = socket$inet_udp(0x2, 0x2, 0x0)
r6 = accept$inet(r3, &(0x7f0000000140)={0x10, 0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000200)=0x10)
dup2(r5, r6)
r7 = dup2(r3, r4)
dup2(r7, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="7d000002", @ANYRES32=0x0], &(0x7f0000000380)=0x8)
r8 = socket$inet_sctp(0x2, 0x5, 0x84)
r9 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r10 = dup2(r8, r9)
r11 = socket$inet_sctp(0x2, 0x5, 0x84)
r12 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r13 = dup2(r11, r12)
dup2(r13, r9)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r13, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="7d000002", @ANYRES32=<r14=>0x0], &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r10, 0x84, 0x24, &(0x7f0000000040)={@in6={{0x1c, 0x1c, 0x3, 0x0, @empty}}, r14}, &(0x7f0000000240)=0x98)
getsockopt$inet_tcp_int(r10, 0x6, 0x100, &(0x7f0000000040), &(0x7f0000000100)=0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x0)

13:46:56 executing program 1:
r0 = socket(0x2, 0xf, 0x3) (async)
r1 = socket$inet(0x2, 0x10000000, 0x0)
sendto(r1, &(0x7f0000000140)="5a2da969db867d1e7c81d1555f52a13f2210caaee533ed6e007b0f64c4eb31bfc08e84dd29a425fcfbffa1e5b5851194480fbe548715890a0cfa008c9b9215493bfdb10c923f12bce635e4aa096ca6d62e05e69603350718570177821f30979c7d1869bfed7a6baf3c7c7480e43d8a9642c0e0843f62ec8b0e36f6aed0a1270bbd8cefce4bde53d4c8cbedcb00dfae9b504e02be355a8810e8e1442aa714daefce42f93a1c4a83a331b6bc371d0d856f3a19290b88c1", 0xb6, 0x0, &(0x7f0000000200)=@in={0x10, 0x2, 0x2, @multicast2}, 0x10) (async)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4) (async)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'freebsd\x00', 0x8}, 0x24) (async)
sendto$inet6(r0, &(0x7f0000001640)="92e0d45ea3c6d2aef13e865d6d3475c84bb3d64eceaca24febd02e1be0582e1b6113f46f", 0x24, 0x100, &(0x7f0000001680)={0x1c, 0x1c, 0x1, 0x20, @mcast2, 0x7}, 0x1c) (async)
bind$inet(r0, &(0x7f0000000100)={0x10, 0x2, 0x0, @multicast1}, 0x10)
sendmsg(r1, &(0x7f0000001600)={0x0, 0x0, &(0x7f0000001480), 0x0, &(0x7f00000016c0)=ANY=[@ANYBLOB="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"], 0x170}, 0x100) (async)
connect$inet(r1, &(0x7f0000000440)={0x10, 0x2, 0x3, @rand_addr=0x7ff}, 0x10)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r2, &(0x7f0000000280)={0x10, 0x2, 0x3, @rand_addr=0x10000}, 0x10) (async)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x0, @multicast2}, 0x10) (async)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10) (async)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x20104) (async)
pipe2(&(0x7f00000002c0)={<r3=>0xffffffffffffffff}, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000300)={'rack\x00', 0x4}, 0x24)
pipe2(&(0x7f0000000340)={<r4=>0xffffffffffffffff}, 0x0)
sendto$inet6(r4, &(0x7f0000000380)="3a738e816386f180389152be4cf7f7cf8c0175b874d844dd9f9336d5f65c1f43911b2ac5d123430642f49847ba6f8afa1f904d022f30b98a5b47d52b1e197739c4c30ce4c636f46212eb50941525236c0d35e98e94b8ae735ed1b87b80", 0x5d, 0x604492d71dcbff5a, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @mcast2, 0xf84}, 0x1c)

13:46:56 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
sendto(r0, &(0x7f0000000200)="bda1ef896281e902bfa8ba464b419be8836e13b5ae52ad114057ad5a6a150693dbd896b3119e865c52e6ddfbc461004466fc4d5415974c09467a2fb1535c043bac830d48309d0e1aeeb773ab79ffc920c64281e9cab0de6451f10dd6ca08e00e6715afa58efd925a0b7178ad636de88de582b8a07a23b9bf89524faf0ba6a9f19a31a40ed18af8a76bb059d8433b3569cbd8007f2cc1375f06863e1390666308ec7546da987c618f8c1069683960e86e0c5c9e863f9fe7200e86d89d3ea0", 0xbe, 0x85, &(0x7f0000000100)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

13:46:56 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x0, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff})
close(0xffffffffffffffff)
r2 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:56 executing program 2:
r0 = socket(0x1c, 0x4, 0x1)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) (async, rerun: 64)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) (async, rerun: 64)
r1 = socket$inet_sctp(0x2, 0x5, 0x84) (async)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket(0x2, 0x1, 0x81) (async)
dup2(r1, r2) (async)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r3, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) (async)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r5 = socket$inet_udp(0x2, 0x2, 0x0)
r6 = accept$inet(r3, &(0x7f0000000140)={0x10, 0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000200)=0x10)
dup2(r5, r6) (async)
r7 = dup2(r3, r4)
dup2(r7, r2) (async)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="7d000002", @ANYRES32=0x0], &(0x7f0000000380)=0x8) (async)
r8 = socket$inet_sctp(0x2, 0x5, 0x84) (async)
r9 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r10 = dup2(r8, r9)
r11 = socket$inet_sctp(0x2, 0x5, 0x84) (async)
r12 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r13 = dup2(r11, r12)
dup2(r13, r9) (async)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r13, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="7d000002", @ANYRES32=<r14=>0x0], &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r10, 0x84, 0x24, &(0x7f0000000040)={@in6={{0x1c, 0x1c, 0x3, 0x0, @empty}}, r14}, &(0x7f0000000240)=0x98) (async)
getsockopt$inet_tcp_int(r10, 0x6, 0x100, &(0x7f0000000040), &(0x7f0000000100)=0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10) (async, rerun: 64)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x0) (rerun: 64)

13:46:56 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
sendto(r0, &(0x7f0000000200)="bda1ef896281e902bfa8ba464b419be8836e13b5ae52ad114057ad5a6a150693dbd896b3119e865c52e6ddfbc461004466fc4d5415974c09467a2fb1535c043bac830d48309d0e1aeeb773ab79ffc920c64281e9cab0de6451f10dd6ca08e00e6715afa58efd925a0b7178ad636de88de582b8a07a23b9bf89524faf0ba6a9f19a31a40ed18af8a76bb059d8433b3569cbd8007f2cc1375f06863e1390666308ec7546da987c618f8c1069683960e86e0c5c9e863f9fe7200e86d89d3ea0", 0xbe, 0x85, &(0x7f0000000100)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

13:46:56 executing program 2:
r0 = socket(0x1c, 0x4, 0x1)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4) (async)
setsockopt$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, @loopback}, 0x10) (async)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
socket$inet_sctp(0x2, 0x5, 0x84) (async)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket(0x2, 0x1, 0x81)
dup2(r1, r2)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r3, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10) (async)
connect$inet(r3, &(0x7f0000000040)={0x10, 0x2, 0x3, @rand_addr=0x79}, 0x10)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r5 = socket$inet_udp(0x2, 0x2, 0x0)
accept$inet(r3, &(0x7f0000000140)={0x10, 0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000200)=0x10) (async)
r6 = accept$inet(r3, &(0x7f0000000140)={0x10, 0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000200)=0x10)
dup2(r5, r6)
r7 = dup2(r3, r4)
dup2(r7, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="7d000002", @ANYRES32=0x0], &(0x7f0000000380)=0x8)
socket$inet_sctp(0x2, 0x5, 0x84) (async)
r8 = socket$inet_sctp(0x2, 0x5, 0x84)
r9 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r10 = dup2(r8, r9)
r11 = socket$inet_sctp(0x2, 0x5, 0x84)
r12 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r13 = dup2(r11, r12)
dup2(r13, r9) (async)
dup2(r13, r9)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r13, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="7d000002", @ANYRES32=0x0], &(0x7f0000000380)=0x8) (async)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r13, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="7d000002", @ANYRES32=<r14=>0x0], &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r10, 0x84, 0x24, &(0x7f0000000040)={@in6={{0x1c, 0x1c, 0x3, 0x0, @empty}}, r14}, &(0x7f0000000240)=0x98)
getsockopt$inet_tcp_int(r10, 0x6, 0x100, &(0x7f0000000040), &(0x7f0000000100)=0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x0)

13:46:56 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
sendto(0xffffffffffffffff, &(0x7f0000000200)="bda1ef896281e902bfa8ba464b419be8836e13b5ae52ad114057ad5a6a150693dbd896b3119e865c52e6ddfbc461004466fc4d5415974c09467a2fb1535c043bac830d48309d0e1aeeb773ab79ffc920c64281e9cab0de6451f10dd6ca08e00e6715afa58efd925a0b7178ad636de88de582b8a07a23b9bf89524faf0ba6a9f19a31a40ed18af8a76bb059d8433b3569cbd8007f2cc1375f06863e1390666308ec7546da987c618f8c1069683960e86e0c5c9e863f9fe7200e86d89d3ea0", 0xbe, 0x85, &(0x7f0000000100)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

13:46:56 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
sendto(0xffffffffffffffff, &(0x7f0000000200)="bda1ef896281e902bfa8ba464b419be8836e13b5ae52ad114057ad5a6a150693dbd896b3119e865c52e6ddfbc461004466fc4d5415974c09467a2fb1535c043bac830d48309d0e1aeeb773ab79ffc920c64281e9cab0de6451f10dd6ca08e00e6715afa58efd925a0b7178ad636de88de582b8a07a23b9bf89524faf0ba6a9f19a31a40ed18af8a76bb059d8433b3569cbd8007f2cc1375f06863e1390666308ec7546da987c618f8c1069683960e86e0c5c9e863f9fe7200e86d89d3ea0", 0xbe, 0x85, &(0x7f0000000100)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

13:46:56 executing program 1:
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r2)
connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x20104)

13:46:56 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x0, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x0, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:56 executing program 2:
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_udp(r0, 0x11, 0x0, &(0x7f0000000040)=0x8e0a, 0x4)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x0)
r1 = socket$inet6(0x1c, 0x4, 0xff)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000100)={'freebsd\x00', 0x2}, 0x24)

13:46:56 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
sendto(0xffffffffffffffff, &(0x7f0000000200)="bda1ef896281e902bfa8ba464b419be8836e13b5ae52ad114057ad5a6a150693dbd896b3119e865c52e6ddfbc461004466fc4d5415974c09467a2fb1535c043bac830d48309d0e1aeeb773ab79ffc920c64281e9cab0de6451f10dd6ca08e00e6715afa58efd925a0b7178ad636de88de582b8a07a23b9bf89524faf0ba6a9f19a31a40ed18af8a76bb059d8433b3569cbd8007f2cc1375f06863e1390666308ec7546da987c618f8c1069683960e86e0c5c9e863f9fe7200e86d89d3ea0", 0xbe, 0x85, &(0x7f0000000100)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

13:46:57 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x85, &(0x7f0000000100)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

13:46:57 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4) (async)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) (async)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_udp(r0, 0x11, 0x0, &(0x7f0000000040)=0x8e0a, 0x4) (async, rerun: 64)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x0) (async, rerun: 64)
r1 = socket$inet6(0x1c, 0x4, 0xff)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000100)={'freebsd\x00', 0x2}, 0x24)

13:46:57 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

13:46:57 executing program 1:
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r2)
connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x20104)
socket(0x2, 0x1, 0x0) (async)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4) (async)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) (async)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) (async)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10) (async)
socket$inet_sctp(0x2, 0x5, 0x84) (async)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
dup2(r1, r2) (async)
connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) (async)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x20104) (async)

13:46:57 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x0, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x0, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:57 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

13:46:57 executing program 2:
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) (async)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10) (async)
setsockopt$inet_udp(r0, 0x11, 0x0, &(0x7f0000000040)=0x8e0a, 0x4) (async)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x0)
r1 = socket$inet6(0x1c, 0x4, 0xff)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000100)={'freebsd\x00', 0x2}, 0x24)

13:46:57 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x0, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x0, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:57 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

13:46:57 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
socket(0x1, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @multicast2}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x0)

13:46:57 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4) (async)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10) (async)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r2)
connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) (async)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x20104)

13:46:57 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x0, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:57 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x85, 0x0, 0x0)

13:46:57 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
socket(0x1, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @multicast2}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x0)
socket(0x2, 0x1, 0x0) (async)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4) (async)
socket(0x1, 0x0, 0x0) (async)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) (async)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) (async)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @multicast2}, 0x10) (async)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x0) (async)

13:46:57 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x0, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:57 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x85, 0x0, 0x0)

13:46:57 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x85, 0x0, 0x0)

13:46:57 executing program 1:
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0x3}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x20104)

13:46:57 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x0, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:57 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in={0x10, 0x2, 0x3, @loopback}, 0x10)

13:46:57 executing program 3:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:57 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
socket(0x1, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) (async)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @multicast2}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x0) (async)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x0)

13:46:57 executing program 1:
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) (async, rerun: 64)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) (async, rerun: 64)
connect$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0x3}, 0x10) (async)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x20104)

13:46:57 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x0, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, 0x0, 0x0)

13:46:57 executing program 2:
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)
r1 = accept4$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @multicast2}}, &(0x7f0000000100)=0x1c, 0x10000000)
bind$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x9, @loopback, 0x80000001}, 0x1c)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r2, r3)
connect$inet(r2, &(0x7f00000000c0)={0xfffffffffffffec6, 0x2, 0x0, @multicast2}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x0)

13:46:57 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4) (async, rerun: 32)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) (rerun: 32)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) (async)
connect$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0x3}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x20104)

13:46:57 executing program 3:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468", 0x2d}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x6a, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, 0x8)

13:46:57 executing program 0:
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
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$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x19, &(0x7f0000000100)=[{&(0x7f0000000140)="4640c719021399600f76aac84cf9aec359d5c9ce67f6453118a671000080e0c44ebc7bc3ef22bca56aa8f60468ba787ced0d999f926f54ab63ee1e", 0xfe22}], 0x1, 0x0, 0x0, 0x180}, 0x20104)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000002c0)={{0x2, 0x0, 0xee00, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4})
r2 = fcntl$getown(r1, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000c00)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0, 0xfff}, 0x0, 0x6, 0x400, 0x0, 0x100, 0xffff, 0xffffffffffffffff, r2})
close(0xffffffffffffffff)
r3 = socket$inet_sctp(0x2, 0x2, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, 0x0, 0x0)

13:46:57 executing program 2:
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) (async)
r1 = accept4$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @multicast2}}, &(0x7f0000000100)=0x1c, 0x10000000)
bind$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x9, @loopback, 0x80000001}, 0x1c)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10) (async)
r2 = socket$inet_sctp(0x2, 0x5, 0x84) (async)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r2, r3) (async, rerun: 32)
connect$inet(r2, &(0x7f00000000c0)={0xfffffffffffffec6, 0x2, 0x0, @multicast2}, 0x10) (rerun: 32)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x0)

13:46:57 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x40, 0x4)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
sendto$inet6(r1, &(0x7f0000000200)="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", 0x1000, 0x20008, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0xfffffffd, @mcast2, 0xc}, 0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00', 0x800}, 0x24)
bind$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
bind(r0, &(0x7f0000000080)=@in={0x10, 0x2, 0x0, @loopback}, 0x10)
socket(0x1, 0x2, 0x5)
connect$inet(r0, &(0x7f00000000c0)={0xfffffffffffffe21, 0x2, 0x2, @loopback}, 0x10)
sendmsg$unix(r0, &(0x7f0000002580)={0x0, 0x0, 0x0}, 0x20104)

panic: Assertion !tcp_in_hpts(tp) failed at /syzkaller/managers/main/kernel/sys/netinet/tcp_subr.c:2426
cpuid = 0
time = 1701870417
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe007586f250
kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe007586f3b0
vpanic() at vpanic+0x271/frame 0xfffffe007586f550
panic() at panic+0xb5/frame 0xfffffe007586f610
tcp_discardcb() at tcp_discardcb+0x5c4/frame 0xfffffe007586f700
tcp_usr_detach() at tcp_usr_detach+0xd4/frame 0xfffffe007586f730
sorele_locked() at sorele_locked+0x24a/frame 0xfffffe007586f770
soclose() at soclose+0x41f/frame 0xfffffe007586f860
_fdrop() at _fdrop+0x58/frame 0xfffffe007586f890
closef() at closef+0x655/frame 0xfffffe007586fa70
fdescfree() at fdescfree+0xa99/frame 0xfffffe007586fc50
exit1() at exit1+0x880/frame 0xfffffe007586fcf0
sys_exit() at sys_exit+0x28/frame 0xfffffe007586fd10
amd64_syscall() at amd64_syscall+0x47a/frame 0xfffffe007586ff30
fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe007586ff30
--- syscall (1, FreeBSD ELF64, exit), rip = 0x2aee4a, rsp = 0x8203829c8, rbp = 0x8203829d0 ---
KDB: enter: panic
[ thread pid 70467 tid 190585 ]
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         0xfffffe007586f390
rbp         0xfffffe007586f3b0
rsi                          0
rdi         0xffffffff815d8986  printf+0x156
r8                           0
r9                  0xffffffff
r10                          0
r11         0xfffffe007647f520
r12                          0
r13         0xfffffe007647f000
r14         0xffffffff826edae0  .str.28
r15                          0
rip         0xffffffff815c796e  kdb_enter+0x6e
rflags                    0x46
kdb_enter+0x6e: movq    $0,0x21936a7(%rip)
db> show proc
Process 70467 (syz-executor.1) at 0xfffffe0078599b00:
 state: NORMAL
 uid: 0  gids: 0, 0, 5
 parent: pid 778 at 0xfffffe0057a50ae0
 ABI: FreeBSD ELF64
 flag: 0x10002000  flag2: 0x40000
 arguments: /root/syz-executor.1 exec
 reaper: 0xfffffe0054250040 reapsubtree: 1
 sigparent: 20
 vmspace: 0xfffffe0075a9f9a0
   (map 0xfffffe0075a9f9a0)
   (map.pmap 0xfffffe0075a9fa60)
   (pmap 0xfffffe0075a9fad0)
 threads: 1
190585                   Run     CPU 0                       syz-executor.1
db> ps
  pid  ppid  pgrp   uid  state   wmesg   wchan               cmd
70467   778   778     0  RE      CPU 0                       syz-executor.1
70466   784   784     0  RE      CPU 1                       syz-executor.2
70465   777   777     0  R       (threaded)                  syz-executor.0
190764                   RunQ                                syz-executor.0
190909                   S       sbwait  0xfffffe0058d9b65c  syz-executor.0
70464   800   800     0  R       (threaded)                  syz-executor.3
190769                   RunQ                                syz-executor.3
190908                   S       uwait   0xfffffe0057906300  syz-executor.3
65170     1   784     0  S       uwait   0xfffffe0075248900  syz-executor.2
65167     1   784     0  S       uwait   0xfffffe0075d63580  syz-executor.2
65165     1   784     0  S       uwait   0xfffffe0075a82680  syz-executor.2
65162     1   784     0  S       uwait   0xfffffe0058d69200  syz-executor.2
65017     1   800     0  SV      uwait   0xfffffe0075d64000  syz-executor.3
65002 65000   800     0  SV      uwait   0xfffffe0075248200  syz-executor.3
65000     1   800     0  DV      ppwait  0xfffffe0078597a60  syz-executor.3
64992 64989   800     0  SV      uwait   0xfffffe0075028380  syz-executor.3
64989     1   800     0  DV      ppwait  0xfffffe0076470aa0  syz-executor.3
64718     1   777     0  S       uwait   0xfffffe0075efc300  syz-executor.0
64715     1   777     0  S       uwait   0xfffffe0075d62200  syz-executor.0
64712     1   777     0  S       uwait   0xfffffe0075efc700  syz-executor.0
64708     1   777     0  S       uwait   0xfffffe0075d62680  syz-executor.0
58311     1   784     0  S       uwait   0xfffffe0057906480  syz-executor.2
58305     1   784     0  S       uwait   0xfffffe0075d63280  syz-executor.2
58299     1   784     0  S       uwait   0xfffffe0075a83f00  syz-executor.2
58150     1   777     0  S       uwait   0xfffffe0075249080  syz-executor.0
58140     1   777     0  S       uwait   0xfffffe0075d62b00  syz-executor.0
58129     1   777     0  S       uwait   0xfffffe0075d63e80  syz-executor.0
52230     1   777     0  SV      uwait   0xfffffe0075a82b80  syz-executor.0
52219     1   777     0  SV      uwait   0xfffffe0075a83d00  syz-executor.0
52209     1   777     0  SV      uwait   0xfffffe0075028180  syz-executor.0
33407     1   778     0  SV      uwait   0xfffffe0075248600  syz-executor.1
33398     1   778     0  SV      uwait   0xfffffe0075a82580  syz-executor.1
33386     1   778     0  SV      uwait   0xfffffe0075d62280  syz-executor.1
18874     1   777     0  SV      uwait   0xfffffe0075d63d80  syz-executor.0
18864     1   777     0  SV      uwait   0xfffffe0075efc600  syz-executor.0
18855     1   777     0  SV      uwait   0xfffffe0075028580  syz-executor.0
17162     1   784     0  S       uwait   0xfffffe0075248400  syz-executor.2
11698     1   784     0  SV      uwait   0xfffffe0075a83a00  syz-executor.2
11688     1   784     0  SV      uwait   0xfffffe0075a83700  syz-executor.2
11679     1   784     0  SV      uwait   0xfffffe007524a580  syz-executor.2
11669     1   784     0  SV      uwait   0xfffffe0075248000  syz-executor.2
11663     1   784     0  SV      uwait   0xfffffe0075a83100  syz-executor.2
11651     1   784     0  SV      uwait   0xfffffe0075a83600  syz-executor.2
 6169     1  6169    65  Ss      select  0xfffffe00579218c0  dhclient
 5747     1  5747     0  Ss      select  0xfffffe005791f2c0  dhclient
 5744     1  5744     0  Ss      select  0xfffffe0057920b40  dhclient
 5721     1  5721    65  Ss      select  0xfffffe00078765c0  dhclient
 4787     1  4787     0  Ss      select  0xfffffe00078761c0  dhclient
 4782     1  4782     0  Ss      select  0xfffffe0057921140  dhclient
 4763     1  4763    65  Ss      select  0xfffffe00579207c0  dhclient
 4128     1  4128     0  Ss      select  0xfffffe0057921cc0  dhclient
 4125     1  4125     0  Ss      select  0xfffffe0007876ec0  dhclient
 4098     1  4098    65  Ss      select  0xfffffe00579211c0  dhclient
 3204     1   800     0  SV      uwait   0xfffffe0075249380  syz-executor.3
 3192     1   800     0  SV      uwait   0xfffffe0075a83500  syz-executor.3
 3178     1   800     0  SV      uwait   0xfffffe0075028480  syz-executor.3
 3148     0     0     0  DL      aiordy  0xfffffe0075a9b5c0  [aiod4]
 3147     0     0     0  DL      aiordy  0xfffffe0075b03ac0  [aiod3]
 3146     0     0     0  DL      aiordy  0xfffffe0075a98ac0  [aiod2]
 3145     0     0     0  DL      aiordy  0xfffffe0075b04020  [aiod1]
 2616     1   784     0  S       uwait   0xfffffe0075a83900  syz-executor.2
 2607     1   784     0  S       uwait   0xfffffe0075029600  syz-executor.2
 2598     1   784     0  S       uwait   0xfffffe0075028d80  syz-executor.2
 2595     1   784     0  S       uwait   0xfffffe0075a83c00  syz-executor.2
 2589     1   784     0  S       uwait   0xfffffe0075a83b00  syz-executor.2
 2587     1   784     0  S       uwait   0xfffffe0075029500  syz-executor.2
 2584     1   784     0  S       uwait   0xfffffe0075249d00  syz-executor.2
 2578     1   784     0  S       uwait   0xfffffe0075028680  syz-executor.2
 2573     1   784     0  S       uwait   0xfffffe0075249900  syz-executor.2
 2567     1   784     0  S       uwait   0xfffffe007524ac80  syz-executor.2
 2557     1   784     0  S       uwait   0xfffffe0075028280  syz-executor.2
 2544     1   784     0  S       uwait   0xfffffe0075248e00  syz-executor.2
 2534     1   784     0  S       uwait   0xfffffe0075249180  syz-executor.2
 2528     1   784     0  S       uwait   0xfffffe0075028b80  syz-executor.2
 2526     1   784     0  S       uwait   0xfffffe0075028c80  syz-executor.2
 2519     1   784     0  S       uwait   0xfffffe0075249c00  syz-executor.2
 2515     1   784     0  S       uwait   0xfffffe0075028a80  syz-executor.2
 2510     1   784     0  S       uwait   0xfffffe0075249500  syz-executor.2
 2506     1   784     0  S       uwait   0xfffffe0075028980  syz-executor.2
 2501     1   778     0  S       uwait   0xfffffe0075249f00  syz-executor.1
 2500     1   784     0  S       uwait   0xfffffe0075249a00  syz-executor.2
 2496     1   778     0  S       uwait   0xfffffe0075028880  syz-executor.1
 2490     1   784     0  S       uwait   0xfffffe0075249800  syz-executor.2
 2483     1   784     0  S       uwait   0xfffffe0075028780  syz-executor.2
 2476     1   784     0  S       uwait   0xfffffe0075249b00  syz-executor.2
 2469     1   784     0  S       uwait   0xfffffe007524ae80  syz-executor.2
 2464     1   784     0  S       uwait   0xfffffe0075029b00  syz-executor.2
 2458     1   784     0  S       uwait   0xfffffe0075248f00  syz-executor.2
 2450     1   784     0  S       uwait   0xfffffe0075248d00  syz-executor.2
 2443     1   784     0  S       uwait   0xfffffe0075029a00  syz-executor.2
 2437     1   784     0  S       uwait   0xfffffe0075029000  syz-executor.2
 2434     1   784     0  S       uwait   0xfffffe0075029e80  syz-executor.2
 2428     1  2428     0  Ss      select  0xfffffe0057920e40  dhclient
 2424     1   784     0  S       uwait   0xfffffe0075029800  syz-executor.2
 2422     1  2422     0  Ss      select  0xfffffe00078760c0  dhclient
 2405     1   784     0  S       uwait   0xfffffe0075249600  syz-executor.2
 2397     1   784     0  S       uwait   0xfffffe0075249700  syz-executor.2
 2390     1   784     0  S       uwait   0xfffffe0058d68e00  syz-executor.2
 2386     1   784     0  S       uwait   0xfffffe0058d69000  syz-executor.2
 2372     1   784     0  S       uwait   0xfffffe0075029100  syz-executor.2
 2360     1   784     0  S       uwait   0xfffffe0057905280  syz-executor.2
 2357     1   784     0  S       uwait   0xfffffe007524a780  syz-executor.2
 2353     1   784     0  S       uwait   0xfffffe007524a480  syz-executor.2
 2347     1   784     0  S       uwait   0xfffffe007524a280  syz-executor.2
 2342     1   784     0  S       uwait   0xfffffe007502a700  syz-executor.2
 2339     1   784     0  S       uwait   0xfffffe007524b500  syz-executor.2
 2331     1   784     0  S       uwait   0xfffffe0075029700  syz-executor.2
 2320     1   784     0  S       uwait   0xfffffe007524b400  syz-executor.2
 2312     1   784     0  S       uwait   0xfffffe0075029900  syz-executor.2
 2305     1   784     0  S       uwait   0xfffffe0075029d80  syz-executor.2
 2298     1   784     0  S       uwait   0xfffffe007524b600  syz-executor.2
 2297     1   800     0  S       uwait   0xfffffe007524a380  syz-executor.3
 2291     1   784     0  S       uwait   0xfffffe007502b280  syz-executor.2
 2286     1   784     0  S       uwait   0xfffffe007524a180  syz-executor.2
 2280     1   784     0  S       uwait   0xfffffe007502b380  syz-executor.2
 2271     1   784     0  S       uwait   0xfffffe007524ab80  syz-executor.2
 2267     1   784     0  S       uwait   0xfffffe007524a080  syz-executor.2
 2262     1   777     0  S       uwait   0xfffffe007524aa80  syz-executor.0
 2261     1   784     0  S       uwait   0xfffffe007524b300  syz-executor.2
 2258     1   784     0  S       uwait   0xfffffe007524a980  syz-executor.2
 2251     1   784     0  S       uwait   0xfffffe0057905180  syz-executor.2
 2247     1   784     0  S       uwait   0xfffffe0075249e00  syz-executor.2
 2244     1   784     0  S       uwait   0xfffffe007524ad80  syz-executor.2
 2241     1   784     0  S       uwait   0xfffffe007524b200  syz-executor.2
 2236     1   784     0  S       uwait   0xfffffe007502a200  syz-executor.2
 2225     1   784     0  S       uwait   0xfffffe007524a880  syz-executor.2
 2222     1   784     0  S       uwait   0xfffffe007502a500  syz-executor.2
 2220     1   778     0  S       uwait   0xfffffe007524a680  syz-executor.1
 2216     1   784     0  S       uwait   0xfffffe00742bfc00  syz-executor.2
 2208     1   784     0  S       uwait   0xfffffe007502a600  syz-executor.2
 2204     1   784     0  S       uwait   0xfffffe007502a000  syz-executor.2
 2198     1   784     0  S       uwait   0xfffffe007524bc00  syz-executor.2
 2190     1   784     0  S       uwait   0xfffffe007502a400  syz-executor.2
 2185     1   784     0  S       uwait   0xfffffe007502b180  syz-executor.2
 2176     1   784     0  S       uwait   0xfffffe007502a300  syz-executor.2
 2170     1   784     0  S       uwait   0xfffffe007524b800  syz-executor.2
 2166     1   784     0  S       uwait   0xfffffe0058d69880  syz-executor.2
 2153     1   784     0  S       uwait   0xfffffe007524bb00  syz-executor.2
 2149     1   784     0  S       uwait   0xfffffe007524bd00  syz-executor.2
 2140     1   784     0  S       uwait   0xfffffe007502ac00  syz-executor.2
 2135     1   784     0  S       uwait   0xfffffe007502ab00  syz-executor.2
 2131     1   784     0  S       uwait   0xfffffe007502b080  syz-executor.2
 2127     1   784     0  S       uwait   0xfffffe0057906900  syz-executor.2
 2123     1   784     0  S       uwait   0xfffffe007524ba00  syz-executor.2
 2119     1   784     0  S       uwait   0xfffffe007524b900  syz-executor.2
 2113     1   784     0  S       uwait   0xfffffe007502ae00  syz-executor.2
 2102     1   784     0  S       uwait   0xfffffe00742bfe00  syz-executor.2
 2097     1   784     0  S       uwait   0xfffffe007524b700  syz-executor.2
 2087     1   784     0  S       uwait   0xfffffe0057905480  syz-executor.2
 2080     1   784     0  S       uwait   0xfffffe00748f0300  syz-executor.2
 2075     1   784     0  S       uwait   0xfffffe007502aa00  syz-executor.2
 2071     1   784     0  S       uwait   0xfffffe00742bfd00  syz-executor.2
 2065     1   784     0  S       uwait   0xfffffe00742bff00  syz-executor.2
 2059     1   800     0  S       uwait   0xfffffe007502ad00  syz-executor.3
 2057     1   784     0  S       uwait   0xfffffe007502a900  syz-executor.2
 2052     1   784     0  S       uwait   0xfffffe007502a100  syz-executor.2
 2048     1   778     0  S       uwait   0xfffffe00742bfb00  syz-executor.1
 2044     1   778     0  S       uwait   0xfffffe00748f2700  syz-executor.1
 2041     1   784     0  S       uwait   0xfffffe007502a800  syz-executor.2
 2037     1   784     0  S       uwait   0xfffffe007502af00  syz-executor.2
 2031     1   784     0  S       uwait   0xfffffe00748f3080  syz-executor.2
 2022     1   784     0  S       uwait   0xfffffe00748f0900  syz-executor.2
 2016     1   784     0  S       uwait   0xfffffe00747d5880  syz-executor.2
 2004     1   784     0  S       uwait   0xfffffe00747d5180  syz-executor.2
 2000     1   784     0  S       uwait   0xfffffe007524be00  syz-executor.2
 1993     1   784     0  S       uwait   0xfffffe00747d5580  syz-executor.2
 1983     1   784     0  S       uwait   0xfffffe0058d66a00  syz-executor.2
 1974     1   784     0  S       uwait   0xfffffe007502ba80  syz-executor.2
 1968     1   784     0  S       uwait   0xfffffe0057905b80  syz-executor.2
 1958     1   784     0  S       uwait   0xfffffe007502bd80  syz-executor.2
 1957     1   777     0  S       uwait   0xfffffe00747d6500  syz-executor.0
 1950     1   784     0  S       uwait   0xfffffe00747d5280  syz-executor.2
 1946     1   784     0  S       uwait   0xfffffe00747d6600  syz-executor.2
 1940     1   784     0  S       uwait   0xfffffe00748f0b00  syz-executor.2
 1937     1   784     0  S       uwait   0xfffffe00747d5980  syz-executor.2
 1933     1   784     0  S       uwait   0xfffffe00747d5480  syz-executor.2
 1925     1   784     0  S       uwait   0xfffffe00747d5b80  syz-executor.2
 1918     1   784     0  S       uwait   0xfffffe00748f1580  syz-executor.2
 1916     1   777     0  S       uwait   0xfffffe00747d5380  syz-executor.0
 1915     1   784     0  S       uwait   0xfffffe00747d5c80  syz-executor.2
 1912     1   784     0  S       uwait   0xfffffe00747d5080  syz-executor.2
 1905     1   784     0  S       uwait   0xfffffe00747d5a80  syz-executor.2
 1895     1   784     0  S       uwait   0xfffffe00747d5680  syz-executor.2
 1888     1   784     0  S       uwait   0xfffffe00747d6400  syz-executor.2
 1877     1   784     0  S       uwait   0xfffffe00748f0400  syz-executor.2
 1867     1   784     0  S       uwait   0xfffffe00747d5780  syz-executor.2
 1856     1   784     0  S       uwait   0xfffffe00748f0d00  syz-executor.2
 1853     1   800     0  S       uwait   0xfffffe00747d6a00  syz-executor.3
 1846     1   784     0  S       uwait   0xfffffe007502b880  syz-executor.2
 1840     1   784     0  S       uwait   0xfffffe00747d6300  syz-executor.2
 1831     1   784     0  S       uwait   0xfffffe00747d6200  syz-executor.2
 1821     1   784     0  S       uwait   0xfffffe00747d5e80  syz-executor.2
 1814     1   784     0  S       uwait   0xfffffe00747d6100  syz-executor.2
 1803     1   784     0  S       uwait   0xfffffe00747d5d80  syz-executor.2
 1796     1   784     0  S       uwait   0xfffffe00747d6800  syz-executor.2
 1789     1   784     0  S       uwait   0xfffffe00747d6000  syz-executor.2
 1781     1   784     0  S       uwait   0xfffffe00747d6700  syz-executor.2
 1774     1   784     0  S       uwait   0xfffffe00747d6900  syz-executor.2
 1765     1   784     0  S       umtxn   0xfffffe007502b780  syz-executor.2
 1758     1   784     0  S       uwait   0xfffffe00748f0100  syz-executor.2
 1757     1   778     0  S       uwait   0xfffffe00748f0a00  syz-executor.1
 1750     1   784     0  S       uwait   0xfffffe007502bc80  syz-executor.2
 1744     1   784     0  S       uwait   0xfffffe00747d7180  syz-executor.2
 1738     1   784     0  S       uwait   0xfffffe00747d8e80  syz-executor.2
 1727     1   784     0  S       uwait   0xfffffe007502b680  syz-executor.2
 1722     1   784     0  S       uwait   0xfffffe007502b980  syz-executor.2
 1712     1   784     0  S       uwait   0xfffffe00747d8c80  syz-executor.2
 1699     1   784     0  S       uwait   0xfffffe0058d67b00  syz-executor.2
 1697     1   778     0  S       uwait   0xfffffe00748f0f00  syz-executor.1
 1691     1   784     0  S       uwait   0xfffffe00748f0e00  syz-executor.2
 1681     1   784     0  S       uwait   0xfffffe007502b580  syz-executor.2
 1672     1   784     0  S       uwait   0xfffffe007502b480  syz-executor.2
 1663     1   784     0  S       uwait   0xfffffe00748f0000  syz-executor.2
 1662     1   800     0  S       uwait   0xfffffe00747d8d80  syz-executor.3
 1656     1   784     0  S       uwait   0xfffffe00747d7080  syz-executor.2
 1650     1   784     0  S       uwait   0xfffffe00748f0c00  syz-executor.2
 1641     1   784     0  S       uwait   0xfffffe00748f3680  syz-executor.2
 1631     1   784     0  S       uwait   0xfffffe007502bb80  syz-executor.2
 1622     1   784     0  S       uwait   0xfffffe00748f1280  syz-executor.2
 1613     1   784     0  S       uwait   0xfffffe00748f2300  syz-executor.2
 1608     1   784     0  S       uwait   0xfffffe00748f0500  syz-executor.2
 1600     1   784     0  S       uwait   0xfffffe00748f0600  syz-executor.2
 1592     1   784     0  S       uwait   0xfffffe00748f2800  syz-executor.2
 1584     1   784     0  S       uwait   0xfffffe00748f1680  syz-executor.2
 1572     1   784     0  S       uwait   0xfffffe00748f0700  syz-executor.2
 1562     1   784     0  S       uwait   0xfffffe00748f1080  syz-executor.2
 1558     1   784     0  S       uwait   0xfffffe00748f0800  syz-executor.2
 1550     1   784     0  S       uwait   0xfffffe00748f1180  syz-executor.2
 1544     1   784     0  S       uwait   0xfffffe00747d7e80  syz-executor.2
 1533     1   784     0  S       uwait   0xfffffe00748f1480  syz-executor.2
 1529     1   784     0  S       uwait   0xfffffe00748f1c80  syz-executor.2
 1521     1   784     0  S       uwait   0xfffffe00748f1380  syz-executor.2
 1518     1   784     0  S       uwait   0xfffffe00742bce00  syz-executor.2
 1508     1   784     0  S       uwait   0xfffffe00748f1a80  syz-executor.2
 1497     1   784     0  S       uwait   0xfffffe00748f1980  syz-executor.2
 1489     1   784     0  S       uwait   0xfffffe00747d6f00  syz-executor.2
 1483     1   784     0  S       uwait   0xfffffe00748f1b80  syz-executor.2
 1481     1   784     0  S       uwait   0xfffffe0058d69e00  syz-executor.2
 1475     1   784     0  S       uwait   0xfffffe00748f1d80  syz-executor.2
 1465     1   784     0  S       uwait   0xfffffe00748f1880  syz-executor.2
 1463     1   784     0  S       uwait   0xfffffe00748f1780  syz-executor.2
 1457     1   784     0  S       uwait   0xfffffe00748f2b00  syz-executor.2
 1452     1   800     0  S       uwait   0xfffffe00747d6e00  syz-executor.3
 1451     1   777     0  S       uwait   0xfffffe00748f2f00  syz-executor.0
 1446     1   784     0  S       uwait   0xfffffe00748f2600  syz-executor.2
 1445     1   777     0  S       uwait   0xfffffe00748f2500  syz-executor.0
 1442     1   800     0  S       uwait   0xfffffe00747d6d00  syz-executor.3
 1436     1   784     0  S       uwait   0xfffffe00748f2400  syz-executor.2
 1435     1   777     0  S       uwait   0xfffffe00747d6c00  syz-executor.0
 1434     1   778     0  S       uwait   0xfffffe00748f2200  syz-executor.1
 1433     1   800     0  S       uwait   0xfffffe00747d6b00  syz-executor.3
 1429     1   784     0  S       uwait   0xfffffe00748f2100  syz-executor.2
 1428     1   778     0  S       uwait   0xfffffe00748f2000  syz-executor.1
 1425     1   778     0  S       uwait   0xfffffe00748f3280  syz-executor.1
 1424     1   784     0  S       uwait   0xfffffe00748f1e80  syz-executor.2
 1422     1   777     0  S       uwait   0xfffffe00747d7b80  syz-executor.0
 1420     1   778     0  S       uwait   0xfffffe00748f2900  syz-executor.1
 1416     1   778     0  S       uwait   0xfffffe00748f2e00  syz-executor.1
 1415     1   800     0  S       uwait   0xfffffe00748f2d00  syz-executor.3
 1414     1   777     0  S       uwait   0xfffffe00748f2a00  syz-executor.0
 1413     1   784     0  S       uwait   0xfffffe00748f2c00  syz-executor.2
 1410     1   778     0  S       uwait   0xfffffe00747d7480  syz-executor.1
 1407     1   777     0  S       uwait   0xfffffe00747d8800  syz-executor.0
 1405     1   778     0  S       uwait   0xfffffe00748f3780  syz-executor.1
 1402     1   784     0  S       uwait   0xfffffe0073e82a80  syz-executor.2
 1401     1   778     0  S       uwait   0xfffffe00748f3580  syz-executor.1
 1399     1   777     0  S       uwait   0xfffffe0073e82b80  syz-executor.0
 1397     1   778     0  S       uwait   0xfffffe00748f3480  syz-executor.1
 1396     1   784     0  S       uwait   0xfffffe00748f3380  syz-executor.2
 1394     1   800     0  S       uwait   0xfffffe00747d7980  syz-executor.3
 1393     1   778     0  S       uwait   0xfffffe00747d7880  syz-executor.1
 1391     1   778     0  S       uwait   0xfffffe00748f3180  syz-executor.1
 1386     1   778     0  S       uwait   0xfffffe00742bc200  syz-executor.1
 1385     1   800     0  S       uwait   0xfffffe00747d7780  syz-executor.3
 1384     1   784     0  S       uwait   0xfffffe00742bc400  syz-executor.2
 1381     1   777     0  S       uwait   0xfffffe00742bc500  syz-executor.0
 1380     1   778     0  S       uwait   0xfffffe0073e82c80  syz-executor.1
 1379     1   784     0  S       uwait   0xfffffe00747d7380  syz-executor.2
 1377     1   778     0  S       uwait   0xfffffe00748f3c80  syz-executor.1
 1372     1   784     0  S       uwait   0xfffffe00747d7680  syz-executor.2
 1371     1   778     0  S       uwait   0xfffffe00747d7580  syz-executor.1
 1369     1   777     0  S       uwait   0xfffffe0058d69c00  syz-executor.0
 1367     1   800     0  S       uwait   0xfffffe00747d7280  syz-executor.3
 1366     1   778     0  S       uwait   0xfffffe00747d8200  syz-executor.1
 1364     1   784     0  S       uwait   0xfffffe00747d8100  syz-executor.2
 1363     1   778     0  S       uwait   0xfffffe00748f3880  syz-executor.1
 1359     1   778     0  S       uwait   0xfffffe00747d8000  syz-executor.1
 1356     1   800     0  S       uwait   0xfffffe00747d7d80  syz-executor.3
 1355     1   784     0  S       uwait   0xfffffe00748f3a80  syz-executor.2
 1354     1   778     0  S       uwait   0xfffffe00747d7c80  syz-executor.1
 1352     1   777     0  S       uwait   0xfffffe00748f3b80  syz-executor.0
 1351     1   778     0  S       uwait   0xfffffe00742bc300  syz-executor.1
 1348     1   800     0  S       uwait   0xfffffe00748f3980  syz-executor.3
 1347     1   778     0  S       uwait   0xfffffe00747d7a80  syz-executor.1
 1342     1   778     0  S       uwait   0xfffffe0058d69b00  syz-executor.1
 1340     1   784     0  S       uwait   0xfffffe00747d8500  syz-executor.2
 1339     1   777     0  S       uwait   0xfffffe00747d8a00  syz-executor.0
 1338     1   800     0  S       uwait   0xfffffe00747d8600  syz-executor.3
 1337     1   778     0  S       uwait   0xfffffe00742bc100  syz-executor.1
 1333     1   784     0  S       uwait   0xfffffe00747d8400  syz-executor.2
 1332     1   778     0  S       uwait   0xfffffe0073e82e80  syz-executor.1
 1329     1   777     0  S       uwait   0xfffffe0073e82d80  syz-executor.0
 1327     1   778     0  S       umtxn   0xfffffe00747d8900  syz-executor.1
 1324     1   784     0  S       uwait   0xfffffe00747d8700  syz-executor.2
 1323     1   800     0  S       uwait   0xfffffe00742bf880  syz-executor.3
 1322     1   778     0  S       uwait   0xfffffe00742bc000  syz-executor.1
 1319     1   778     0  S       uwait   0xfffffe00747d8300  syz-executor.1
 1318     1   784     0  S       uwait   0xfffffe00742bc900  syz-executor.2
 1317     1   777     0  S       uwait   0xfffffe00742bcd00  syz-executor.0
 1315     1   778     0  S       uwait   0xfffffe00742bcc00  syz-executor.1
 1312     1   778     0  S       uwait   0xfffffe0073e7f080  syz-executor.1
 1311     1   777     0  S       uwait   0xfffffe00742bcb00  syz-executor.0
 1306     1   777     0  S       uwait   0xfffffe00742bd380  syz-executor.0
 1305     1   800     0  S       uwait   0xfffffe00742be900  syz-executor.3
 1304     1   784     0  S       uwait   0xfffffe0058d69d00  syz-executor.2
 1303     1   778     0  S       uwait   0xfffffe0058d69900  syz-executor.1
 1300     1   778     0  S       uwait   0xfffffe00742bca00  syz-executor.1
 1298     1   777     0  S       uwait   0xfffffe00742bc700  syz-executor.0
 1296     1   778     0  S       uwait   0xfffffe00742bd680  syz-executor.1
 1294     1   784     0  S       uwait   0xfffffe0058d69a00  syz-executor.2
 1290     1   784     0  S       uwait   0xfffffe0073e7f580  syz-executor.2
 1289     1   777     0  S       uwait   0xfffffe00742bc800  syz-executor.0
 1287     1   778     0  S       uwait   0xfffffe00742bd880  syz-executor.1
 1286     1   800     0  S       uwait   0xfffffe00747d8b00  syz-executor.3
 1283     1   778     0  S       uwait   0xfffffe0073e7f680  syz-executor.1
 1282     1   777     0  S       uwait   0xfffffe00742bd580  syz-executor.0
 1281     1   784     0  S       uwait   0xfffffe0073e7f480  syz-executor.2
 1277     1   778     0  S       uwait   0xfffffe00742bc600  syz-executor.1
 1276     1   784     0  S       uwait   0xfffffe00742bd280  syz-executor.2
 1272     1   784     0  S       uwait   0xfffffe0073e7f280  syz-executor.2
 1271     1   800     0  S       uwait   0xfffffe00742bcf00  syz-executor.3
 1270     1   777     0  S       uwait   0xfffffe0058d69f00  syz-executor.0
 1268     1   778     0  S       uwait   0xfffffe00742bd480  syz-executor.1
 1266     1   777     0  S       uwait   0xfffffe00742bd180  syz-executor.0
 1265     1   784     0  S       uwait   0xfffffe00742bd080  syz-executor.2
 1263     1   778     0  S       uwait   0xfffffe00742bde80  syz-executor.1
 1258     1   778     0  S       uwait   0xfffffe00742bdd80  syz-executor.1
 1257     1   784     0  S       uwait   0xfffffe00742bdc80  syz-executor.2
 1254     1   778     0  S       uwait   0xfffffe00742bdb80  syz-executor.1
 1253     1   777     0  S       uwait   0xfffffe0073e7fe80  syz-executor.0
 1250     1   800     0  S       uwait   0xfffffe0073e7fd80  syz-executor.3
 1249     1   784     0  S       uwait   0xfffffe00742bda80  syz-executor.2
 1248     1   778     0  S       uwait   0xfffffe00742bd980  syz-executor.1
 1247     1   777     0  S       uwait   0xfffffe00742bd780  syz-executor.0
 1244     1   778     0  S       uwait   0xfffffe0073e7f180  syz-executor.1
 1242     1   777     0  S       uwait   0xfffffe00742be700  syz-executor.0
 1240     1   778     0  S       uwait   0xfffffe0073e7f380  syz-executor.1
 1234     1   778     0  S       uwait   0xfffffe0073e80200  syz-executor.1
 1232     1   777     0  S       uwait   0xfffffe00742bee00  syz-executor.0
 1231     1   778     0  S       uwait   0xfffffe0073e7fa80  syz-executor.1
 1228     1   784     0  S       uwait   0xfffffe0073e7fc80  syz-executor.2
 1227     1   777     0  S       uwait   0xfffffe00742be600  syz-executor.0
 1225     1   778     0  S       uwait   0xfffffe00742be100  syz-executor.1
 1222     1   778     0  S       uwait   0xfffffe00742bea00  syz-executor.1
 1220     1   777     0  S       uwait   0xfffffe00742be500  syz-executor.0
 1219     1   784     0  S       uwait   0xfffffe0073e7fb80  syz-executor.2
 1216     1   778     0  S       uwait   0xfffffe00742bef00  syz-executor.1
 1213     1   778     0  S       uwait   0xfffffe00742be400  syz-executor.1
 1212     1   777     0  S       uwait   0xfffffe00742be300  syz-executor.0
 1210     1   784     0  S       uwait   0xfffffe00742bf680  syz-executor.2
 1207     1   784     0  S       uwait   0xfffffe0073e7f880  syz-executor.2
 1206     1   778     0  S       uwait   0xfffffe00742bec00  syz-executor.1
 1202     1   784     0  S       uwait   0xfffffe00742bf980  syz-executor.2
 1201     1   778     0  S       uwait   0xfffffe00742be200  syz-executor.1
 1198     1   778     0  S       uwait   0xfffffe00742be000  syz-executor.1
 1197     1   784     0  S       uwait   0xfffffe00742bf580  syz-executor.2
 1195     1   778     0  S       uwait   0xfffffe00742bed00  syz-executor.1
 1193     1   777     0  S       uwait   0xfffffe00742beb00  syz-executor.0
 1190     1   778     0  S       uwait   0xfffffe0073e7f980  syz-executor.1
 1189     1   784     0  S       uwait   0xfffffe0073e80800  syz-executor.2
 1187     1   778     0  S       uwait   0xfffffe0058d67a80  syz-executor.1
 1183     1   784     0  S       uwait   0xfffffe00742bf480  syz-executor.2
 1182     1   777     0  S       uwait   0xfffffe00742be800  syz-executor.0
 1181     1   778     0  S       uwait   0xfffffe00742bf780  syz-executor.1
 1179     1   778     0  S       uwait   0xfffffe0073e7f780  syz-executor.1
 1175     1   778     0  S       uwait   0xfffffe00742bf080  syz-executor.1
 1171     1   778     0  S       uwait   0xfffffe00742bf280  syz-executor.1
 1168     1   784     0  S       uwait   0xfffffe0073e80300  syz-executor.2
 1167     1   778     0  S       uwait   0xfffffe0057908d80  syz-executor.1
 1166     1   777     0  S       uwait   0xfffffe0058d66000  syz-executor.0
 1164     1   778     0  S       uwait   0xfffffe0073e80400  syz-executor.1
 1159     1   778     0  S       uwait   0xfffffe0073e80600  syz-executor.1
 1157     1   784     0  S       uwait   0xfffffe0073e80500  syz-executor.2
 1154     1   778     0  S       uwait   0xfffffe0073e80b00  syz-executor.1
 1153     1   784     0  S       uwait   0xfffffe0073e80000  syz-executor.2
 1150     1   778     0  S       uwait   0xfffffe0057908c80  syz-executor.1
 1146     1   778     0  S       uwait   0xfffffe0073e80100  syz-executor.1
 1144     1   784     0  S       uwait   0xfffffe0058d66100  syz-executor.2
 1142     1   778     0  S       uwait   0xfffffe0073e80f00  syz-executor.1
 1139     1   778     0  S       uwait   0xfffffe00742bf380  syz-executor.1
 1138     1   784     0  S       uwait   0xfffffe0073e80900  syz-executor.2
 1135     1   778     0  S       uwait   0xfffffe00742bf180  syz-executor.1
 1130     1   784     0  S       uwait   0xfffffe0057908a80  syz-executor.2
 1127     1   778     0  S       uwait   0xfffffe0057908980  syz-executor.1
 1126     1   784     0  S       uwait   0xfffffe0057908e80  syz-executor.2
 1124     1   778     0  S       uwait   0xfffffe0073e81280  syz-executor.1
 1120     1   778     0  S       uwait   0xfffffe0073e81080  syz-executor.1
 1119     1   784     0  S       uwait   0xfffffe0073e80a00  syz-executor.2
 1115     1   784     0  S       uwait   0xfffffe0057908880  syz-executor.2
 1113     1   778     0  S       uwait   0xfffffe0073e80700  syz-executor.1
 1109     1   784     0  S       uwait   0xfffffe0057908b80  syz-executor.2
 1108     1   778     0  S       uwait   0xfffffe0073e80c00  syz-executor.1
 1105     1   778     0  S       uwait   0xfffffe0058d66700  syz-executor.1
 1102     1   778     0  S       uwait   0xfffffe0058d66600  syz-executor.1
 1100     1   784     0  S       uwait   0xfffffe0073e82400  syz-executor.2
 1099     1   778     0  S       uwait   0xfffffe00742bfa80  syz-executor.1
 1097     1   778     0  S       uwait   0xfffffe0058d66400  syz-executor.1
 1094     1   778     0  S       uwait   0xfffffe0073e81180  syz-executor.1
 1090     1   784     0  S       uwait   0xfffffe0058d66b00  syz-executor.2
 1089     1   778     0  S       uwait   0xfffffe0058d66900  syz-executor.1
 1086     1   778     0  S       uwait   0xfffffe0073e81380  syz-executor.1
 1083     1   778     0  S       uwait   0xfffffe0073e81880  syz-executor.1
 1080     1   784     0  S       uwait   0xfffffe0073e81680  syz-executor.2
 1079     1   778     0  S       uwait   0xfffffe0073e80e00  syz-executor.1
 1077     1   778     0  S       uwait   0xfffffe0073e80d00  syz-executor.1
 1073     1   778     0  S       uwait   0xfffffe0073e81780  syz-executor.1
 1070     1   784     0  S       uwait   0xfffffe0058d66800  syz-executor.2
 1069     1   778     0  S       uwait   0xfffffe0058d66200  syz-executor.1
 1065     1   784     0  S       uwait   0xfffffe0058d66f00  syz-executor.2
 1064     1   778     0  S       uwait   0xfffffe0058d66500  syz-executor.1
 1061     1   778     0  S       uwait   0xfffffe0058d66300  syz-executor.1
 1060     1   784     0  S       uwait   0xfffffe0058d66e00  syz-executor.2
 1056     1   778     0  S       uwait   0xfffffe0058d67280  syz-executor.1
 1053     1   778     0  S       uwait   0xfffffe0073e82000  syz-executor.1
 1052     1   784     0  S       uwait   0xfffffe0073e81a80  syz-executor.2
 1049     1   778     0  S       uwait   0xfffffe0073e81980  syz-executor.1
 1045     1   778     0  S       uwait   0xfffffe0073e81c80  syz-executor.1
 1041     1   778     0  S       uwait   0xfffffe0073e82300  syz-executor.1
 1039     1   784     0  S       uwait   0xfffffe0073e81580  syz-executor.2
 1037     1   778     0  S       uwait   0xfffffe0073e81480  syz-executor.1
 1034     1   784     0  S       uwait   0xfffffe0058d67980  syz-executor.2
 1033     1   778     0  S       uwait   0xfffffe0058d67180  syz-executor.1
 1028     1   778     0  S       uwait   0xfffffe0058d67480  syz-executor.1
 1027     1   784     0  S       uwait   0xfffffe0058d66c00  syz-executor.2
 1024     1   784     0  S       uwait   0xfffffe0073e82200  syz-executor.2
 1023     1   778     0  S       uwait   0xfffffe0058d67080  syz-executor.1
 1019     1   778     0  S       uwait   0xfffffe0058d67580  syz-executor.1
 1014     1   778     0  S       uwait   0xfffffe0073e82100  syz-executor.1
 1011     1   784     0  S       uwait   0xfffffe0058d66d00  syz-executor.2
 1010     1   778     0  S       uwait   0xfffffe0073e82900  syz-executor.1
 1006     1   778     0  S       uwait   0xfffffe0073e81e80  syz-executor.1
 1003     1   778     0  S       uwait   0xfffffe0073e81d80  syz-executor.1
 1001     1   778     0  S       uwait   0xfffffe0057905c80  syz-executor.1
  998     1   784     0  S       uwait   0xfffffe0073e81b80  syz-executor.2
  996     1   778     0  S       uwait   0xfffffe0073e82500  syz-executor.1
  993     1   784     0  S       uwait   0xfffffe0073e82600  syz-executor.2
  992     1   778     0  S       uwait   0xfffffe0057905380  syz-executor.1
  988     1   778     0  S       uwait   0xfffffe0058d67380  syz-executor.1
  987     1   784     0  S       uwait   0xfffffe005726c700  syz-executor.2
  983     1   778     0  S       uwait   0xfffffe0058d67880  syz-executor.1
  980     1   778     0  S       uwait   0xfffffe0058d67780  syz-executor.1
  979     1   784     0  S       uwait   0xfffffe0058d67680  syz-executor.2
  975     1   778     0  S       uwait   0xfffffe0073e82700  syz-executor.1
  973     1   784     0  S       uwait   0xfffffe005726ce00  syz-executor.2
  972     1   778     0  S       uwait   0xfffffe005726c900  syz-executor.1
  969     1   778     0  S       uwait   0xfffffe0058d68a80  syz-executor.1
  966     1   778     0  S       uwait   0xfffffe005726cb00  syz-executor.1
  965     1   784     0  S       uwait   0xfffffe005726c800  syz-executor.2
  960     1   778     0  S       uwait   0xfffffe0073e82800  syz-executor.1
  958     1   784     0  S       uwait   0xfffffe0058d68880  syz-executor.2
  957     1   778     0  S       uwait   0xfffffe0057905e80  syz-executor.1
  954     1   778     0  S       uwait   0xfffffe0057905580  syz-executor.1
  950     1   778     0  S       uwait   0xfffffe0058d68c80  syz-executor.1
  948     1   778     0  S       uwait   0xfffffe0058d67c00  syz-executor.1
  947     1   784     0  S       uwait   0xfffffe0057905080  syz-executor.2
  944     1   778     0  S       uwait   0xfffffe0057905980  syz-executor.1
  941     1   778     0  S       uwait   0xfffffe005726cc00  syz-executor.1
  937     1   778     0  S       uwait   0xfffffe005726cf00  syz-executor.1
  934     1   784     0  S       uwait   0xfffffe005726cd00  syz-executor.2
  933     1   778     0  S       uwait   0xfffffe0057905a80  syz-executor.1
  931     1   778     0  S       uwait   0xfffffe0058d68180  syz-executor.1
  928     1   778     0  S       uwait   0xfffffe0058d67d00  syz-executor.1
  926     1   778     0  S       uwait   0xfffffe0058d67f00  syz-executor.1
  923     1   778     0  S       uwait   0xfffffe0057906d00  syz-executor.1
  922     1   784     0  S       uwait   0xfffffe0057906c00  syz-executor.2
  917     1   778     0  S       uwait   0xfffffe0057907580  syz-executor.1
  913     1   778     0  S       uwait   0xfffffe0057905680  syz-executor.1
  911     1   778     0  S       uwait   0xfffffe0057905780  syz-executor.1
  908     1   778     0  S       uwait   0xfffffe005726ca00  syz-executor.1
  904     1   778     0  S       uwait   0xfffffe0058d68280  syz-executor.1
  901     1   778     0  S       uwait   0xfffffe0058d68080  syz-executor.1
  899     1   778     0  S       uwait   0xfffffe0057905880  syz-executor.1
  895     1   778     0  S       uwait   0xfffffe0057906600  syz-executor.1
  891     1   778     0  S       uwait   0xfffffe0058d68980  syz-executor.1
  888     1   778     0  S       uwait   0xfffffe0057269000  syz-executor.1
  850     1   778     0  S       uwait   0xfffffe0057269200  syz-executor.1
  845     1   778     0  S       uwait   0xfffffe0058d68680  syz-executor.1
  833     1   778     0  S       uwait   0xfffffe0057906b00  syz-executor.1
  824     1   778     0  S       uwait   0xfffffe0054304680  syz-executor.1
  818     1   778     0  S       uwait   0xfffffe0058d68780  syz-executor.1
  800   768   800     0  Rs                                  syz-executor.3
  784   768   784     0  Rs                                  syz-executor.2
  778   768   778     0  Ss      nanslp  0xffffffff8373c3c0  syz-executor.1
  777   768   777     0  Rs                                  syz-executor.0
  768   766   766     0  S       (threaded)                  syz-fuzzer
100112                   S       uwait   0xfffffe0057906e00  syz-fuzzer
100114                   S       uwait   0xfffffe0057907080  syz-fuzzer
100115                   S       wait    0xfffffe006d16d000  syz-fuzzer
100116                   S       uwait   0xfffffe0057907280  syz-fuzzer
100117                   S       uwait   0xfffffe0057907380  syz-fuzzer
100118                   S       uwait   0xfffffe0057269700  syz-fuzzer
100119                   S       wait    0xfffffe006d16d000  syz-fuzzer
100120                   S       uwait   0xfffffe0058d68c00  syz-fuzzer
100126                   S       wait    0xfffffe006d16d000  syz-fuzzer
100127                   S       uwait   0xfffffe0058d68580  syz-fuzzer
100128                   S       wait    0xfffffe006d16d000  syz-fuzzer
100166                   S       uwait   0xfffffe0058d67e00  syz-fuzzer
128297                   S       kqread  0xfffffe005438d300  syz-fuzzer
  766   764   766     0  Ss      pause   0xfffffe006ccd5670  csh
  764   682   764     0  Ss      select  0xfffffe0007876dc0  sshd
  748     1   748     0  Ss+     ttyin   0xfffffe00574f48b0  getty
  747     1   747     0  Ss+     ttyin   0xfffffe00587a60b0  getty
  746     1   746     0  Ss+     ttyin   0xfffffe00587a68b0  getty
  745     1   745     0  Ss+     ttyin   0xfffffe005750ccb0  getty
  744     1   744     0  Ss+     ttyin   0xfffffe00543970b0  getty
  743     1   743     0  Ss+     ttyin   0xfffffe00543978b0  getty
  742     1   742     0  Ss+     ttyin   0xfffffe00543980b0  getty
  741     1   741     0  Ss+     ttyin   0xfffffe00543988b0  getty
  740     1   740     0  Ss+     ttyin   0xfffffe00543990b0  getty
  686     1   686     0  Ss      nanslp  0xffffffff8373c3c0  cron
  682     1   682     0  Ss      select  0xfffffe0057920dc0  sshd
  495     1   495     0  Ss      select  0xfffffe00579212c0  syslogd
  424     1   424     0  Ss      select  0xfffffe0007877c40  devd
  423     1   423    65  Ss      select  0xfffffe00579216c0  dhclient
  338     1   338     0  Ss      select  0xfffffe0057921ec0  dhclient
  335     1   335     0  Ss      select  0xfffffe0057922140  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]
100082                   D       -       0xffffffff82c0a140  [bufspacedaemon-0]
100094                   D       sdflush 0xfffffe0058b8ece8  [/ worker]
    9     0     0     0  DL      psleep  0xffffffff838cad40  [vmdaemon]
    8     0     0     0  DL      (threaded)                  [pagedaemon]
100077                   D       psleep  0xffffffff838b2bb8  [dom0]
100080                   D       launds  0xffffffff838b2bc4  [laundry: dom0]
100081                   D       umarcl  0xffffffff81d5a950  [uma]
    7     0     0     0  DL      -       0xffffffff834b9c10  [rand_harvestq]
    6     0     0     0  DL      pftm    0xffffffff841bfa30  [pf purge]
    5     0     0     0  DL      waiting 0xffffffff845cd4e0  [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 70467 (syz-executor.1) thread 0xfffffe007647f000 (190585)
exclusive rw tcpinp (tcpinp) r = 0 (0xfffffe0075bb6020) locked @ /syzkaller/managers/main/kernel/sys/netinet/tcp_usrreq.c:205
Process 70466 (syz-executor.2) thread 0xfffffe0076481740 (190346)
exclusive rw vmobject (vmobject) r = 0 (0xfffffe007659b948) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_object.c:870
exclusive rw vmobject (vmobject) r = 0 (0xfffffe0077ffec60) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_object.c:584
Process 70465 (syz-executor.0) thread 0xfffffe00785a9000 (190909)
exclusive sx so_snd_sx (so_snd_sx) r = 0 (0xfffffe0058d9b500) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_socket.c:4077
db> show malloc
              Type        InUse        MemUse     Requests
           pf_hash            5        11524K            5
          filedesc          948         7591K       138705
          tcp_hpts            7         4801K            7
            devbuf         4192         4324K         4220
               pcb         2541         3497K       466349
           subproc         1077         2311K        71012
         sysctloid        34934         2059K        35005
             vtbuf           24         1968K           46
              kobj          326         1304K          488
            newblk           46         1036K       257886
          vfscache            3         1025K            3
         sctp_stro         1018         1018K        51640
          inodedep         1123          933K        81472
               shm          428          886K          871
         sctp_atcl         2275          854K       285343
         ufs_quota            1          512K            1
          vfs_hash            1          512K            1
           callout            2          512K            2
              intr            4          472K            4
              vmem            3          280K            9
            dirrem         1109          278K        74670
         vnet_data            2          224K            2
          acpitask            1          224K            1
           kdtrace         1157          191K       161381
            acpica         1674          184K        60830
              umtx         1296          162K         1296
           tidhash            3          141K            3
          freefile         1110          139K        74174
         sctp_atky         3293          135K       339687
           pagedep           13          131K        68985
            linker          352          130K          386
        tfo_ccache            1          128K            1
          IP reass            1          128K            1
            DEVFS1          109          109K          126
         sctp_timw          431          108K          431
               sem            4          106K            4
        gtaskqueue           18           98K           18
               BPF           46           88K          275
               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
              temp           35           37K         3935
         sctp_athm         2275           36K       286453
            kqueue          529           36K        70579
           pwddesc          525           33K        70631
         hostcache            1           32K            1
            DEVFS3          128           32K          138
          sctp_map         2036           32K       103512
               msg            4           30K            4
            kbdmux            6           28K            6
           tcp_fsb           12           25K         9428
               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           45           14K          227
      eventhandler          161           14K          161
            KTRACE          103           13K         8077
             ifnet            7           13K            7
       ether_multi          152           13K          162
              kenv           95           12K           95
         proc-args          558           11K        72123
              GEOM           61           11K          481
              rman           86           11K          429
         CAM queue            5           11K         1528
         in6_multi           65            9K           65
         bmsafemap            2            9K        78662
               rpc            4            9K            4
           devstat            4            9K            4
              UART           12            9K           12
              ksem            1            8K          473
             shmfd            1            8K          320
       pfs_vncache            1            8K            1
     audit_evclass          238            8K          300
            CC Mem           27            7K        21493
         taskqueue           63            7K           63
              cred           26            7K          439
            sglist            6            7K            6
            plimit           24            6K          702
           CAM DEV            3            6K          510
         pfs_nodes           20            5K           20
             hhook           15            5K           17
          freework           20            5K       149573
       ufs_dirhash           24            5K           24
               UMA          268            5K          268
           session           35            5K           77
          pf_ifnet           10            5K           19
            DEVFSP           68            5K         1045
                vt           11            5K           11
           memdesc            1            4K            1
               MCA           32            4K           32
             evdev            4            4K            4
             lockf           35            4K          114
           acpisem           28            4K           28
             selfd           55            4K       908222
          kcovinfo           52            4K           52
          terminal           11            3K           11
            select           19            3K          114
             clone            9            3K            9
           uidinfo            3            3K           24
        local_apic            1            2K            1
           io_apic            1            2K            1
         ipsec-saq            2            2K            2
            ip6ndp           12            2K           13
          freeblks            7            2K        78682
            Unitno           29            2K           49
          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
       inpcbpolicy           40            2K        24158
           acpidev           20            2K           20
           softdep            1            1K            1
         newdirblk            8            1K        68951
             mkdir            8            1K       137902
            sahead            1            1K            1
          secasvar            1            1K            1
             nhops            6            1K            8
       vnodemarker            2            1K          440
      NFSD session            1            1K            1
        CAM periph            4            1K          271
               osd           32            1K        21460
          sctp_ifn            6            1K           14
             ipsec            3            1K            3
           pf_osfp            7            1K            7
               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            4
 encap_export_host           12            1K           12
          procdesc            5            1K           18
             sigio           10            1K           12
            diradd            4            1K        74716
              cdev            2            1K            2
           netlink            2            1K            2
    chacha20random            1            1K            1
            biobuf            1            1K            1
          indirdep            1            1K       112627
            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            6
            prison            6            1K            6
       lkpikmalloc            5            1K            6
         cryptodev            2            1K          161
          nexusdev            8            1K            8
            apmdev            1            1K            1
          atkbddev            2            1K            2
               aio            4            1K          128
          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       146900
          filecaps            5            1K          139
          sctp_vrf            1            1K            1
              vnet            1            1K            1
               pmc            1            1K            1
           entropy            2            1K           53
          acpiintr            1            1K            1
              cpus            2            1K            2
    vnet_data_free            1            1K            1
           Per-cpu            1            1K            1
               iov            1            1K        81708
          p1003.1b            1            1K            1
        sctp_mcore            0            0K            0
        sctp_socko            0            0K        87594
         sctp_iter            0            0K           13
         sctp_mvrf            0            0K            0
         sctp_cpal            0            0K            1
         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         2040
            mqdata            0            0K            0
           filemon            0            0K          657
            ipcomp            0            0K            0
               esp            0            0K            0
                ah            0            0K            0
          pf_table            0            0K            0
           pf_rule            0            0K           39
           pf_altq            0            0K            0
     pf_krule_item            0            0K            0
           pf_temp            0            0K            0
            tcp_do            0            0K            0
        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        98128
          sentinel            0            0K            0
            jfsync            0            0K            0
            jtrunc            0            0K            0
             sbdep            0            0K          199
           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           15
        allocindir            0            0K            0
       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           85
       ip6_msource            0            0K            0
      ip6_moptions            0            0K            3
       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           26
        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            0
           VN POLL            0            0K            0
            statfs            0            0K          595
     namei_tracker            0            0K            0
       export_host            0            0K            0
        cl_savebuf            0            0K            6
               lio            0            0K            8
               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
          ioctlops            0            0K          847
           eventfd            0            0K          215
           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         1287
            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
filedesc_to_leader            0            0K            3
               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         1228
      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    8527     871     1120495       0     254   38494208        0
              mbuf    256    9863   38653     8009061       0     254   12420096        0
      malloc-16384  16384     475       5       69352       0       1    7864320        0
         sctp_asoc   2256    1018    1017       51640       0     254    4590960        0
       malloc-2048   2048    1264     872      232690       0       8    4374528        0
           tcp_log    416     306    9099      337309       0     254    3912480        0
      mbuf_cluster   2048    1524       0        1524       0     254    3121152        0
        RADIX NODE    144   21097     430     1722389       0      64    3099888        0
           sctp_ep   1176    1257    1283      232683       0     254    2987040        0
        sctp_chunk    152      19   18779       58221       0     254    2857296        0
        malloc-384    384    3409    3281      366832       0      30    2568960        0
       malloc-4096   4096     526       4       70461       0       2    2170880        0
       malloc-1024   1024    1022     802       51642       0      16    1867776        0
          BUF TRIE    144     223   11593      215060       0      63    1701504        0
         vmem btag     56   29245      26       29245       0     254    1639176        0
         VM OBJECT    264    6034      86      807184       0      30    1615680        0
        malloc-384    384    4122      48        4126       0      30    1601280        0
       UMA Slabs 0    112   14240      10       14240       0     126    1596000        0
        malloc-128    128   11764     233       13378       0     126    1535616        0
        sctp_raddr    736    1018    1017       52337       0     254    1497760        0
       malloc-4096   4096     333       7        5295       0       2    1392640        0
         MAP ENTRY     96   14193     297     2171841       0     126    1391040        0
         FFS inode   1168     991      59       75165       0       8    1226400        0
            THREAD   1824     629      19       90912       0       8    1181952        0
        256 Bucket   2048     508      20       10568       0       8    1081344        0
            socket    960     307     709      259146       0     254     975360        0
       malloc-2048   2048     429      11        1930       0       8     901120        0
        malloc-256    256    1176    1809      166288       0      62     764160        0
              PROC   1376     526      24       70467       0       8     756800        0
        malloc-256    256    1987     938      324112       0      62     748800        0
        malloc-256    256      33    2757       98244       0      62     714240        0
         filedesc0   1072     526      20       70631       0       8     585312        0
     FPU_save_area    832     631      44      100128       0      16     561600        0
             VNODE    448    1032     138       75208       0      30     524160        0
            lkpimm    168       1    3095           1       0      62     520128        0
          lkpicurr    168       2    3094           2       0      62     520128        0
        malloc-128    128    2333    1728      102625       0     126     519808        0
              pbuf   2624       0     194           0       0       2     509056        0
    ertt_txseginfo     40      96   10913     3332783       0     254     440360        0
      malloc-65536  65536       6       0           6       0       1     393216        0
       mbuf_packet    256     792     732     2343354       0     254     390144        0
        malloc-256    256     289    1211      353236       0      62     384000        0
           VMSPACE    616     504      42       70421       0      16     336336        0
         malloc-64     64    4328     523      912986       0     254     310464        0
        malloc-128    128    2024     270      144569       0     126     293632        0
       FFS2 dinode    256     991     134       75165       0      62     288000        0
      malloc-32768  32768       0       8      106935       0       1     262144        0
         malloc-16     16   14620     130       86210       0     254     236000        0
        malloc-384    384     565      35         565       0      30     230400        0
            DEVCTL   1024       0     220         151       0       0     225280        0
sctp_stream_msg_out    112    1283     517        5533       0     254     201600        0
         UMA Zones    768     240       4         240       0      16     187392        0
         malloc-64     64    1617    1218      124594       0     254     181440        0
         malloc-32     32    5331     339        9926       0     254     181440        0
         tcp_inpcb   1312      28     110       21447       0       8     181056        0
       malloc-4096   4096      34       6          96       0       2     163840        0
       malloc-1024   1024     133      27         150       0      16     163840        0
       tcp_bbr_map    128      12    1259     2027237       0     126     162688        0
        sctp_laddr     48     852    2508       95195       0     254     161280        0
        malloc-256    256     478     152       85815       0      62     161280        0
       S VFS Cache    104    1067     454       80534       0     126     158184        0
        128 Bucket   1024     100      47       18569       0      16     150528        0
         malloc-32     32    2406    2004      285835       0     254     141120        0
         64 Bucket    512     171      93       96343       0      30     135168        0
      malloc-65536  65536       0       2         832       0       1     131072        0
      malloc-65536  65536       0       2         194       0       1     131072        0
             unpcb    256      21     489        1863       0     254     130560        0
             g_bio    408       0     300     1524426       0      30     122400        0
          ksiginfo    112     535     509       12895       0     126     116928        0
       malloc-8192   8192       5       8         689       0       1     106496        0
      malloc-32768  32768       1       2         121       0       1      98304        0
      malloc-32768  32768       3       0           3       0       1      98304        0
       malloc-2048   2048       6      42        1038       0       8      98304        0
         32 Bucket    256     199     176       34445       0      62      96000        0
         TURNSTILE    136     649      44         649       0      62      94248        0
          UMA Kegs    384     227       6         227       0      30      89472        0
              pipe    728      23      98        1338       0      16      88088        0
             Files     80     489     561      382735       0     126      84000        0
        malloc-128    128      26     625       73775       0     126      83328        0
        sctp_readq    152       0     520         581       0     254      79040        0
       malloc-8192   8192       8       1          10       0       1      73728        0
         malloc-16     16    2326    2174      307928       0     254      72000        0
         malloc-64     64     547     524       72906       0     254      68544        0
         malloc-64     64     758     313       70751       0     254      68544        0
         malloc-64     64     534     537        1825       0     254      68544        0
        SLEEPQUEUE     88     649     119         649       0     126      67584        0
        malloc-128    128     134     393       75127       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-16384  16384       3       1           4       0       1      65536        0
       malloc-8192   8192       6       2         206       0       1      65536        0
        malloc-256    256      23     232      149686       0      62      65280        0
         udp_inpcb    424       7     146         916       0      30      64872        0
         malloc-16     16    2094    1906      204140       0     254      64000        0
            da_ccb    544       0      98      381234       0      16      53312        0
               PWD     40     482     831       68997       0     254      52520        0
         malloc-64     64      66     753       43535       0     254      52416        0
      tcp_rack_map    128      30     373       24346       0     126      51584        0
             ripcb    392       5     121        1377       0      30      49392        0
      tcp_rack_pcb   1024       6      42        4714       0      16      49152        0
           DIRHASH   1024      35      13          35       0      16      49152        0
             NAMEI   1024       0      48      327789       0      16      49152        0
       malloc-1024   1024       8      40        2507       0      16      49152        0
            pcpu-8      8    5247     385        6782       0     254      45056        0
       tcp_bbr_pcb    832       6      48       10901       0      16      44928        0
          syncache    168       0     264           4       0     254      44352        0
         malloc-32     32     565     821      116941       0     254      44352        0
            clpbuf   2624       0      16         267       0       4      41984        0
       malloc-4096   4096       7       3          18       0       2      40960        0
     udplite_inpcb    424       0      90         418       0      30      38160        0
         malloc-64     64      58     509         527       0     254      36288        0
         malloc-64     64     184     383        1187       0     254      36288        0
         16 Bucket    144     130     122       16425       0      62      36288        0
          8 Bucket     80     173     277       22290       0     126      36000        0
        malloc-128    128      35     244        5357       0     126      35712        0
        malloc-128    128      58     221         254       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          91       0      30      34560        0
        malloc-384    384      50      40          53       0      30      34560        0
        malloc-256    256      61      74        1379       0      62      34560        0
        malloc-256    256      17     118         273       0      62      34560        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-8192   8192       0       4          49       0       1      32768        0
       malloc-4096   4096       5       3          13       0       2      32768        0
       malloc-4096   4096       4       4        1155       0       2      32768        0
       malloc-2048   2048      14       2         601       0       8      32768        0
       malloc-2048   2048       3      13          12       0       8      32768        0
       malloc-2048   2048       4      12          28       0       8      32768        0
       malloc-2048   2048       0      16          51       0       8      32768        0
       malloc-2048   2048       9       7         203       0       8      32768        0
       malloc-1024   1024       0      32           9       0      16      32768        0
       malloc-1024   1024      10      22          21       0      16      32768        0
       malloc-1024   1024       5      27         496       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          27       0      30      32768        0
        malloc-512    512      21      43         656       0      30      32768        0
        malloc-512    512       0      64         373       0      30      32768        0
        malloc-512    512       2      62        2066       0      30      32768        0
        malloc-512    512       4      60          53       0      30      32768        0
           pcpu-64     64     487      25         487       0     254      32768        0
             KNOTE    160      28     172      535467       0      62      32000        0
            ttyinq    160     135      65         300       0      62      32000        0
              PGRP    120      35     229          77       0     126      31680        0
   tcp_inpcb ports     32       4     878       16474       0     254      28224        0
              ertt     72      27     365       21447       0     126      28224        0
         malloc-32     32     103     779       27187       0     254      28224        0
         malloc-32     32     280     602        4443       0     254      28224        0
          4 Bucket     48       8     580          32       0     254      28224        0
          2 Bucket     32      71     811       27569       0     254      28224        0
               AIO    208       8     125         165       0      62      27664        0
            cpuset    200       7     121          44       0      62      25600        0
       malloc-8192   8192       1       2           4       0       1      24576        0
       malloc-4096   4096       2       4           5       0       2      24576        0
          rl_entry     40     121     485         121       0     254      24240        0
           rtentry    168      30     114          34       0      62      24192        0
        malloc-384    384       0      60         477       0      30      23040        0
        malloc-384    384       1      59         389       0      30      23040        0
        malloc-384    384      22      38         204       0      30      23040        0
       Mountpoints   2816       2       6           2       0       4      22528        0
         hostcache     64       3     312           3       0     254      20160        0
udplite_inpcb ports     32       0     630           9       0     254      20160        0
   udp_inpcb ports     32       3     627          53       0     254      20160        0
         malloc-32     32      34     596         251       0     254      20160        0
         malloc-32     32      82     548        1072       0     254      20160        0
         malloc-32     32      16     614          17       0     254      20160        0
         malloc-16     16     518     732       71440       0     254      20000        0
             AIOCB    552       0      35         231       0      16      19320        0
       L VFS Cache    320       0      60           6       0      30      19200        0
            AIOLIO    272       0      70           8       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-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           3       0     254      16128        0
      vtnet_tx_hdr     24       0     668     1474928       0     254      16032        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
         domainset     40       0     315          37       0     254      12600        0
        SMR SHARED     24       7     504           7       0     254      12264        0
         malloc-16     16      16     734       28861       0     254      12000        0
         malloc-16     16      35     715         163       0     254      12000        0
         malloc-16     16     288     462       28041       0     254      12000        0
         malloc-16     16       7     743           9       0     254      12000        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     254          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
            itimer    352       0       0           0       0      30          0        0
        mqnotifier    216       0       0           0       0      62          0        0
            mvdata     64       0       0           0       0     254          0        0
            mqueue    248       0       0           0       0      62          0        0
        TMPFS node    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-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