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", 0xff0, 0x60104, 0x0, 0x0)

15:32:51 executing program 2:
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000240)=@in={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0)

15:32:51 executing program 2:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000600)={&(0x7f0000000240)=@in={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0)

15:32:51 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000400)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
sendto(r0, &(0x7f0000000080)="f8", 0x1, 0x108, 0x0, 0x0)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000180)="f7", 0x1}], 0x1}, 0x0)

15:32:51 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x6}, 0x8)

15:32:51 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
sendto$inet6(r0, &(0x7f0000000140)="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", 0xff1, 0x0, 0x0, 0x0)

15:32:51 executing program 2:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000600)={&(0x7f0000000240)=@in={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0)

15:32:51 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000400)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
sendto(r0, &(0x7f0000000080)="f8", 0x1, 0x108, 0x0, 0x0)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000180)="f7", 0x1}], 0x1}, 0x0)

15:32:51 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x6}, 0x8)

15:32:51 executing program 2:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000600)={&(0x7f0000000240)=@in={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0)

15:32:51 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000400)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
sendto(r0, &(0x7f0000000080)="f8", 0x1, 0x108, 0x0, 0x0)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000180)="f7", 0x1}], 0x1}, 0x0)

15:32:51 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
sendto$inet6(r0, &(0x7f0000000140)="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", 0xff1, 0x0, 0x0, 0x0)

15:32:51 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x6}, 0x8)

15:32:51 executing program 2:
socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000240)=@in={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0)

15:32:51 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
r1 = dup2(r0, 0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x6}, 0x8)

15:32:51 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000400)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
sendto(r0, &(0x7f0000000080)="f8", 0x1, 0x108, 0x0, 0x0)
sendmsg$inet6_sctp(r0, 0x0, 0x0)

15:32:51 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
sendto$inet6(r0, &(0x7f0000000140)="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", 0xff1, 0x0, 0x0, 0x0)

15:32:51 executing program 2:
socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000240)=@in={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0)

15:32:51 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000400)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
sendto(r0, &(0x7f0000000080)="f8", 0x1, 0x108, 0x0, 0x0)
sendmsg$inet6_sctp(r0, 0x0, 0x0)

15:32:51 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
r1 = dup2(r0, 0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x6}, 0x8)

15:32:51 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)
sendmsg$inet6_sctp(r0, 0x0, 0x0)

15:32:51 executing program 2:
socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000240)=@in={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0)

15:32:51 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r0, 0x0, 0x0)

15:32:51 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r0, 0x0, 0x0)

15:32:51 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000400)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
sendto(r0, &(0x7f0000000080)="f8", 0x1, 0x108, 0x0, 0x0)
sendmsg$inet6_sctp(r0, 0x0, 0x0)

15:32:51 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r0, 0x0, 0x0)

15:32:51 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000600)={0x0, 0x0, 0x0}, 0x0)

15:32:51 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
r1 = dup2(r0, 0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x6}, 0x8)

15:32:52 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)
sendmsg$inet6_sctp(r0, 0x0, 0x0)

15:32:52 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000600)={0x0, 0x0, 0x0}, 0x0)

15:32:52 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000400)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
sendto(r0, &(0x7f0000000080)="f8", 0x1, 0x108, 0x0, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0)

15:32:52 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = dup2(r0, r1)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x6}, 0x8)

15:32:52 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = dup2(r0, r1)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x6}, 0x8)

15:32:52 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000600)={0x0, 0x0, 0x0}, 0x0)

15:32:52 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000400)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
sendto(r0, &(0x7f0000000080)="f8", 0x1, 0x108, 0x0, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0)

15:32:52 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000400)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
sendto(r0, &(0x7f0000000080)="f8", 0x1, 0x108, 0x0, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0)

15:32:52 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)
sendmsg$inet6_sctp(r0, 0x0, 0x0)

15:32:52 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000400)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
sendto(r0, &(0x7f0000000080)="f8", 0x1, 0x108, 0x0, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000240)}, 0x0)

15:32:52 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = dup2(r0, r1)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x6}, 0x8)

15:32:52 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000740)={&(0x7f0000000100)=@in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000000)=[{&(0x7f00000004c0)="11a7", 0x2}], 0x1}, 0x0)

15:32:52 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = dup2(r0, r1)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x6}, 0x8)

15:32:52 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000400)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
sendto(r0, &(0x7f0000000080)="f8", 0x1, 0x108, 0x0, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000240)}, 0x0)

15:32:52 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = dup2(r0, r1)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x6}, 0x8)

15:32:53 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = dup2(r0, r1)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x6}, 0x8)

15:32:53 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)
sendmsg$inet6_sctp(r0, 0x0, 0x0)

15:32:53 executing program 2:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000022c0))

15:32:53 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000400)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
sendto(r0, &(0x7f0000000080)="f8", 0x1, 0x108, 0x0, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000240)}, 0x0)

15:32:53 executing program 0:
bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup2(0xffffffffffffffff, r0)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x6}, 0x8)

15:32:53 executing program 2:
r0 = socket$inet6(0x10, 0x3, 0x0)
sendto$inet6(r0, &(0x7f00000005c0)="23000000220021bb00b9409b849ac00a00e3b8a98623ff2a09a6c5b01109e3ecabbe82", 0x23, 0x0, 0x0, 0x0)
recvfrom$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0)

15:32:53 executing program 0:
bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup2(0xffffffffffffffff, r0)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x6}, 0x8)

15:32:53 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000400)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
sendto(r0, &(0x7f0000000080)="f8", 0x1, 0x108, 0x0, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000240)=[{0x0}], 0x1}, 0x0)

15:32:53 executing program 0:
bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup2(0xffffffffffffffff, r0)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x6}, 0x8)

15:32:54 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)

15:32:54 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000400)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
sendto(r0, &(0x7f0000000080)="f8", 0x1, 0x108, 0x0, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000240)=[{0x0}], 0x1}, 0x0)

15:32:54 executing program 2:
socket$inet(0x2, 0xa, 0x3)

15:32:54 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = dup2(r0, r1)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x6}, 0x8)

15:32:54 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = dup2(r0, r1)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x6}, 0x8)

15:32:54 executing program 2:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d)
bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='cdg\x00', 0x3)
sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860fcfaf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27)

15:32:54 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = dup2(r0, r1)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x6}, 0x8)

15:32:54 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = dup2(r0, r1)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x6}, 0x8)

15:32:55 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)

15:32:55 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = dup2(r0, r1)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x6}, 0x8)

15:32:55 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000400)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
sendto(r0, &(0x7f0000000080)="f8", 0x1, 0x108, 0x0, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000240)=[{0x0}], 0x1}, 0x0)

15:32:55 executing program 2:
msgsnd(0x0, &(0x7f0000000340)={0x3}, 0x2000, 0x0)

15:32:55 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)

15:32:55 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = dup2(r0, r1)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x6}, 0x8)

15:32:55 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000), 0x4)

15:32:55 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000400)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
sendto(r0, &(0x7f0000000080)="f8", 0x1, 0x108, 0x0, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000180)}], 0x1}, 0x0)

15:32:55 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x25, &(0x7f0000000000), 0x4)

15:32:55 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)

15:32:55 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000400)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
sendto(r0, &(0x7f0000000080)="f8", 0x1, 0x108, 0x0, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000180)}], 0x1}, 0x0)

15:32:55 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, 0x0, 0x0)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = dup2(r0, r1)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x6}, 0x8)

15:32:55 executing program 3:
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)

15:32:55 executing program 2:
socketpair(0x28, 0x1, 0x0, &(0x7f0000001580))

15:32:55 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000400)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
sendto(r0, &(0x7f0000000080)="f8", 0x1, 0x108, 0x0, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000180)}], 0x1}, 0x0)

15:32:55 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, 0x0, 0x0)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = dup2(r0, r1)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x6}, 0x8)

15:32:55 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$inet_tcp_buf(r0, 0x6, 0x6cc, 0x0, &(0x7f0000000240))

15:32:55 executing program 3:
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)

15:32:55 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$inet_tcp_buf(r0, 0x6, 0x6bd, 0x0, &(0x7f0000000240))

15:32:55 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, 0x0, 0x0)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = dup2(r0, r1)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x6}, 0x8)

15:32:55 executing program 3:
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)

15:32:55 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$inet_tcp_buf(r0, 0x6, 0x24, 0x0, &(0x7f0000000240))

15:32:55 executing program 3:
r0 = socket(0x0, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)

15:32:55 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f0000000040)=0xff, 0x4)

15:32:55 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = dup2(r0, r1)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x6}, 0x8)

15:32:55 executing program 3:
r0 = socket(0x0, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)

15:32:55 executing program 2:
r0 = shmget$private(0x0, 0x3000, 0x1cf0, &(0x7f0000ffd000/0x3000)=nil)
shmat(r0, &(0x7f0000ff3000/0x3000)=nil, 0x4000)

15:32:55 executing program 3:
r0 = socket(0x0, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)

15:32:55 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$inet_tcp_buf(r0, 0x6, 0x7, 0x0, &(0x7f0000000240))

15:32:55 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = dup2(r0, r1)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x6}, 0x8)

15:32:55 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$inet_tcp_buf(r0, 0x6, 0x19, 0x0, &(0x7f0000000240))

15:32:55 executing program 3:
r0 = socket(0x2, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)

15:32:55 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000000080)=0x2, 0x4)

15:32:55 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x25, &(0x7f0000000080)=0x6, 0x20000084)

15:32:55 executing program 2:
shmget$private(0x0, 0x2000, 0x0, &(0x7f0000fea000/0x2000)=nil)

15:32:55 executing program 3:
r0 = socket(0x2, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)

15:32:55 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = dup2(r0, r1)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x6}, 0x8)

15:32:55 executing program 1:
r0 = socket$inet(0x2, 0x3, 0x9)
getsockopt$inet_tcp_buf(r0, 0x6, 0x0, 0x0, 0x0)

15:32:55 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
connect$inet6(r0, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = dup2(r0, r1)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x6}, 0x8)

15:32:55 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$inet_tcp_buf(r0, 0x6, 0xb, 0x0, &(0x7f0000000240))

15:32:55 executing program 3:
r0 = socket(0x2, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)

15:32:55 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)

15:32:55 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$inet_tcp_buf(r0, 0x6, 0x6cb, 0x0, &(0x7f0000000240))

15:32:55 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
connect$inet6(r0, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = dup2(r0, r1)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x6}, 0x8)

15:32:55 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
connect$inet6(r0, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = dup2(r0, r1)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x6}, 0x8)

15:32:55 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000000), 0x4)

15:32:55 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$inet_tcp_buf(r0, 0x6, 0x6, 0x0, &(0x7f0000000240))

15:32:55 executing program 2:
madvise(&(0x7f0000fed000/0x2000)=nil, 0x2000, 0xf)

15:32:55 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x6cc, &(0x7f0000000080), 0x20000084)

15:32:56 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)

15:32:56 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f00000001c0)=""/84, &(0x7f0000000240)=0x54)

15:32:56 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000), 0x4)

15:32:56 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = dup2(r0, r1)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x6}, 0x8)

15:32:56 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$inet_tcp_buf(r0, 0x6, 0x2, 0x0, &(0x7f0000000240))

15:32:56 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$inet_tcp_buf(r0, 0x6, 0x8, 0x0, &(0x7f0000000240))

15:32:56 executing program 2:
r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ff1000/0x1000)=nil)
shmat(r0, &(0x7f0000fef000/0x4000)=nil, 0x7000)
shmctl$IPC_RMID(r0, 0x0)
r1 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil)
shmat(r1, &(0x7f0000fef000/0x3000)=nil, 0x5000)

15:32:56 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = dup2(r0, r1)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x6}, 0x8)

15:32:56 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)

15:32:56 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x5, &(0x7f00000003c0)=0x3ca, 0x4)
getsockopt$inet_tcp_buf(r0, 0x6, 0x5, 0x0, &(0x7f0000000240))

15:32:56 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$inet_tcp_buf(r0, 0x6, 0x9, 0x0, &(0x7f0000000240))

15:32:56 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = dup2(r0, r1)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x6}, 0x8)

15:32:56 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$inet_tcp_buf(r0, 0x6, 0x6b1, 0x0, &(0x7f0000000240))

15:32:56 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = dup2(0xffffffffffffffff, r1)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x6}, 0x8)

15:32:56 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000040)=0x3, 0x4)

15:32:56 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$inet_tcp_buf(r0, 0x6, 0x5, 0x0, &(0x7f0000000240))

15:32:57 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)

15:32:57 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = dup2(0xffffffffffffffff, r1)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x6}, 0x8)

15:32:57 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x6c9, 0x0, 0x0)

15:32:57 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0xe, &(0x7f0000000000), 0x4)

15:32:57 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$inet_tcp_buf(r0, 0x6, 0x6c9, 0x0, &(0x7f0000000240))

15:32:57 executing program 1:
mlock(&(0x7f0000fe7000/0x3000)=nil, 0x3000)
mlock(&(0x7f0000800000/0x800000)=nil, 0x800000)

15:32:57 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)

15:32:57 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='cdg\x00', 0xb)

15:32:57 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = dup2(0xffffffffffffffff, r1)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x6}, 0x8)

15:32:57 executing program 2:
syz_emit_ethernet(0x4e, &(0x7f0000000c80)={@empty, @remote, [], {@ipv6}})

15:32:57 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)

15:32:57 executing program 1:
mkdir(&(0x7f0000000400)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0)
lchown(&(0x7f0000002700)='./file0\x00', 0xffffffffffffffff, 0x0)

15:32:57 executing program 2:
getresuid(&(0x7f0000000000), &(0x7f0000000040), 0x0)

15:32:57 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)

15:32:57 executing program 1:
syz_emit_ethernet(0x4e, &(0x7f0000000c80)={@empty, @remote, [], {@ipv6}})

15:32:57 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup2(r0, 0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x6}, 0x8)

15:32:57 executing program 2:
mkdir(&(0x7f0000000400)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0)
lchown(&(0x7f0000000040)='./file0\x00', 0xee00, 0x0)

15:32:57 executing program 1:
r0 = socket$inet(0x2, 0xa, 0x0)
bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e23}, 0x10)

15:32:57 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)

15:32:57 executing program 1:
r0 = socket$inet(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e23}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x20040000, &(0x7f0000000240)={0x2, 0x4e23}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x20008254, 0x0, 0x0)

15:32:57 executing program 2:
socket(0x0, 0xd, 0x0)

15:32:57 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup2(r0, 0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x6}, 0x8)

15:32:57 executing program 2:
syz_emit_ethernet(0x66, &(0x7f0000000100)={@empty, @empty, [], {@ipv6}})

15:32:57 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)

15:32:57 executing program 1:
syz_emit_ethernet(0x4e, &(0x7f0000000c80)={@empty, @remote, [], {@ipv6}})

15:32:57 executing program 1:
syz_emit_ethernet(0x4e, &(0x7f0000000c80)={@empty, @remote, [], {@ipv6}})

15:32:57 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
connect$inet(r0, 0x0, 0x0)

15:32:57 executing program 2:
syz_emit_ethernet(0x4e, &(0x7f0000000c80)={@empty, @remote, [], {@ipv6}})

15:32:57 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup2(r0, 0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x6}, 0x8)

15:32:57 executing program 1:
socket$inet(0x2, 0x1, 0x10000)

15:32:57 executing program 1:
clock_gettime(0x0, &(0x7f0000000f40))

15:32:57 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r0, r1)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x6}, 0x8)

15:32:57 executing program 2:
syz_emit_ethernet(0xfdef, &(0x7f0000000100)={@local, @broadcast, [], {@ipv4}})

15:32:57 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
connect$inet(r0, 0x0, 0x0)

15:32:57 executing program 1:
getresuid(&(0x7f0000000000), 0x0, 0x0)

15:32:57 executing program 2:
syz_emit_ethernet(0x56, &(0x7f0000000000)={@empty, @empty, [], {@ipv6}})

15:32:57 executing program 1:
mkdir(&(0x7f0000000400)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0)
chdir(&(0x7f0000000340)='./file0\x00')
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)

15:32:57 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
connect$inet(r0, 0x0, 0x0)

15:32:57 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r0, r1)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x6}, 0x8)

15:32:57 executing program 2:
socket$inet(0x2, 0x5, 0xe7)

15:32:57 executing program 1:
mkdir(&(0x7f0000000400)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0)
chdir(&(0x7f0000000340)='./file0\x00')
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)

15:32:57 executing program 3:
r0 = socket$inet(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e23}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x20040000, &(0x7f0000000240)={0x2, 0x4e23}, 0x10)

15:32:57 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r0, r1)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x6}, 0x8)

15:32:57 executing program 2:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000))
select(0x40, &(0x7f0000000040), &(0x7f00000000c0)={0x1f}, &(0x7f0000000100)={0x9}, 0x0)

15:32:57 executing program 3:
r0 = socket(0x18, 0x1, 0x0)
getsockname$unix(r0, &(0x7f0000000000), &(0x7f0000001040)=0x1002)

15:32:57 executing program 2:
r0 = socket$unix(0x1, 0x5, 0x0)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYRES32, @ANYBLOB, @ANYRES32, @ANYRES32, @ANYBLOB="000000002000000000000000ffff000001", @ANYRES32], 0xe8}, 0x0)
sendmsg$unix(r0, &(0x7f0000000380)={&(0x7f00000000c0)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000000340)=[{&(0x7f0000000100)="718bcaf43eea01a63710d76d5ee182391331e5262ddf4de150cb5270884d563bbf8b4b3db37b567b0e7ac9dbc34fc4f8d034d6a029ca00db15cb2ec35d2dacc33827974fb300264fa2930cdb3181ccf246309f3d13f3ff26a35341b23057ab0848640bba2fb04426cbc9d5143eb1d8e8add9bf48eb3813526c0bb400000000", 0x7f}, {&(0x7f0000000180)="0c1633ff13cb4ed5f6d73a263e262df0d87c16bdc8cc9ea125837fe05603437e11257adad7481d0499328cc4a2", 0x2d}, {&(0x7f00000001c0)="14d7e8b7a86b5fbf8b3e8871a8ce4228969eb4585d9e153c8368935a6fafc19adb85911518b40185db4c9a744fc2802be79946a669e90f52aa8891f8a919f1a52ec946c01b427399a5e47f5a4b11c78390d928dffd9937e28306b10696c047cbd11996e71646b4aacb07de02d2793a21cc0db368e56b4a80752768ae412e6611be8d5b269054a18e6a45bfc547c0edbfda74b7dac316c7bdbd99983ca059287f21a3b75578cb5ca3b7ee7ea81e161af51135393448275c5550d3e74058b2f3c0d456d7425b6cff5b5b2ebf486a0741bfa166340f5976be1b1b1566c8bd9201e7255254a9d48ab04592c0cf0381", 0xed}, {&(0x7f00000002c0)="edf396ed031fb3c62eef303208c2d3f034c5abc5adbcea6e5dbc89592492acaac81b76d256b68fc494e71d9fc0c438ab21c9cabfbb45f64898eadc5868e1897f28f98e4804b74c1571", 0x49}], 0x10000000000002fd, 0x0, 0x0, 0x608}, 0x0)

15:32:57 executing program 1:
mkdir(&(0x7f0000000400)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0)
chdir(&(0x7f0000000340)='./file0\x00')
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)

15:32:57 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = dup2(r0, r1)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, 0x0, 0x0)

15:32:57 executing program 2:
socket$inet6(0x18, 0x1, 0x0)
select(0x40, &(0x7f0000000000), &(0x7f0000000080)={0x9}, 0x0, 0x0)

15:32:57 executing program 2:
syz_emit_ethernet(0x4e, &(0x7f0000000c80)={@empty, @remote, [], {@ipv6}})

15:32:57 executing program 3:
syz_emit_ethernet(0x46, &(0x7f0000000240)={@random="c6dddc324470", @remote, [{[{}]}], {@ipv6={0x86dd, {0x0, 0x6, 'j?@', 0x8, 0x0, 0x0, @loopback, @empty, {[], @udp={{0x0, 0x3, 0x8}}}}}}})

15:32:57 executing program 2:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={<r0=>0xffffffffffffffff})
poll(&(0x7f0000000180)=[{r0, 0x1b5}], 0x1, 0x0)

15:32:57 executing program 1:
mkdir(&(0x7f0000000400)='./file0\x00', 0x0)
mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0)
chdir(&(0x7f0000000340)='./file0\x00')
mkdir(&(0x7f0000000240)='./file1\x00', 0x0)

15:32:57 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = dup2(r0, r1)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, 0x0, 0x0)

15:32:57 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = dup2(r0, r1)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, 0x0, 0x0)

15:32:57 executing program 3:
socket$inet6(0x18, 0x1, 0x0)
select(0x40, &(0x7f0000000000), &(0x7f0000000080)={0x8}, 0x0, 0x0)

15:32:57 executing program 2:
r0 = open(&(0x7f0000000040)='./file0\x00', 0xa00, 0x0)
select(0x40, &(0x7f0000000300)={0x39e}, 0x0, 0x0, 0x0)
select(0x40, &(0x7f0000000100), &(0x7f0000000140)={0x10007fff}, 0x0, 0x0)
r1 = getuid()
fchown(r0, r1, 0xffffffffffffffff)

15:32:57 executing program 1:
r0 = kqueue()
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=[@cred={0x20, 0xffff, 0x0, 0x0, 0xffffffffffffffff}], 0x20}, 0x0)
kevent(r0, &(0x7f0000000500), 0xa517, 0x0, 0x6, 0x0)

15:32:57 executing program 2:
r0 = open(&(0x7f0000000040)='./file0\x00', 0xa00, 0x0)
select(0x40, &(0x7f0000000300)={0x39e}, 0x0, 0x0, 0x0)
select(0x40, &(0x7f0000000100), &(0x7f0000000140)={0x10007fff}, 0x0, 0x0)
r1 = getuid()
fchown(r0, r1, 0xffffffffffffffff)

15:32:57 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = dup2(r0, r1)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000040), 0x8)

15:32:57 executing program 3:
chmod(0x0, 0x7be94772045edc39)

15:32:57 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = dup2(r0, r1)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000040), 0x8)

15:32:57 executing program 3:
readv(0xffffffffffffffff, &(0x7f0000000600)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9)

15:32:57 executing program 2:
r0 = open(&(0x7f0000000040)='./file0\x00', 0xa00, 0x0)
select(0x40, &(0x7f0000000300)={0x39e}, 0x0, 0x0, 0x0)
select(0x40, &(0x7f0000000100), &(0x7f0000000140)={0x10007fff}, 0x0, 0x0)
r1 = getuid()
fchown(r0, r1, 0xffffffffffffffff)

15:32:57 executing program 3:
r0 = open(&(0x7f0000000040)='./file0\x00', 0xa00, 0x0)
lseek(r0, 0x0, 0xffffffff)
select(0x40, &(0x7f00000001c0)={0xf9}, 0x0, 0x0, 0x0)

15:32:58 executing program 1:
r0 = socket$unix(0x1, 0x5, 0x0)
sendmsg$unix(r0, &(0x7f0000000700)={&(0x7f0000000100)=@abs, 0x8, &(0x7f0000000340)=[{&(0x7f0000000140)="0f", 0x1}, {0x0}, {0x0}], 0x2, &(0x7f0000000180), 0xba56ef74d17bb6a0}, 0x0)

15:32:58 executing program 2:
r0 = open(&(0x7f0000000040)='./file0\x00', 0xa00, 0x0)
select(0x40, &(0x7f0000000300)={0x39e}, 0x0, 0x0, 0x0)
select(0x40, &(0x7f0000000100), &(0x7f0000000140)={0x10007fff}, 0x0, 0x0)
r1 = getuid()
fchown(r0, r1, 0xffffffffffffffff)

15:32:58 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = dup2(r0, r1)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000040), 0x8)

15:32:58 executing program 3:
writev(0xffffffffffffffff, &(0x7f0000000580)=[{&(0x7f0000000080)="e55734fa3482717a8d783dfd7d8a2b8763e23340f1bdf2f6da50025a92e07a5a5ac62ef098622063aefe860b8d2bd35515df55ba5c3c7149f626410207bc0172722c485fc0e3071aef2b4384d1f65dd9976a7015cba213ceed25792fdf3f2cc7a6ad913b0b936c86", 0x68}, {&(0x7f0000000100)="82a7857162674c5f17ba24c0c92ed100e35ca1bca60ea303855b135dec7c4d82b91a8352b439355c25d051a8356f3733a9707aaaef64ddb57620b5b42b58b6f3c56c81ccda96e0646772842d5b88140b59d85a973d24e1871133c0faa1a4d0e0eb4285227bc682f304a1cc24d7bc57501d4ad93ac21852bdea9f948f0e78ab7b3fbb5c4eb0a3b39334898b70be", 0x8d}, {&(0x7f00000001c0)="ec5953bb6a4a541d195c24c54e9fb95dea8b0efb90fe67ad1a83177a903839fa5b3cfc724836bd2d671d68a82510899dbbae01d64ec154aa54af52d47871498b4c1b8b9171276e7d98db267484eb0dd4339054afb9cf8063e97ec4", 0x5b}, {&(0x7f0000000240)}, {&(0x7f0000000280)}, {&(0x7f00000002c0)="b81aedc602eff7fff3aa72ebcba75c4a38c6f0fd016942f1f39ad63ed299bdc8ba05a7e1d87a9b18468bfd71b7ba2ec34037429cbf91cec07a404d9b57906c7d606580d27455a4e740aa5ac5d3cdaeb9f037fae1ed85764da210470f66330597c7c15ca2147f39a8ba5edf0928547469b2796740109c77e5a3dbfc7c8a13349ec4cd84bc31c9a2a7d75bad55294e741f89a9a3847fbe2ccbd297723942cd9d108a5ea2a519fedb8b4c4d8469a80c7901658d", 0xb2}, {&(0x7f0000000380)="b1d47270aab59a0e445c9ce12177a750ab5833e8422dc0b3886ab978214e2895add50e74e68aa81e2b7895fc0649b6ff730260f5da3542efc12f49d050133a0243d5e9f8960f4480c45abc9410047b976bf03fabf8793ce46ef537", 0xffffffffffffff3c}, {&(0x7f0000000400)="2db8c0e2edda44adcc7eac22b7a5fff4e0956489a5a0f121e1cbfe6d13de995b623e14ebe40e6ccdff7873bba0366d7fa25ca399e8b0a583d26d4ded4615cad6969e166873d565248aa412f976", 0x4d}, {&(0x7f0000000480)="35ed80f1fcb6ac9dc9b6eba468fe1420735c383f03d78b5ec366c9101a78567ced9c23f96462f05eb6970e65e8d8f92aaa8d8372d8160f8f56c6a3f96484675e19a434725823888b37a5c49978a66bc309189e2c36146058dd4202a3b62646156ae71bac7516408aa1dc9467d86264147b481dd02fef40934a0b8dc32dd1cade39c7293ce4861f61c9637a7a2838b09a7d408be4c1706235229c427c9993246e2d9726082388b1f3fad08ebfeabafcbd1fffaee68077e4f2d478e0e03e6ed3c8b54b216907fe64e1", 0xc8}], 0x9)

15:32:58 executing program 1:
r0 = kqueue()
socket$unix(0x1, 0x5, 0x0)
kevent(r0, &(0x7f0000000180)=[{0x0, 0xfffffffffffffffb, 0x11}, {0x0, 0xfffffffffffffffa}], 0xa514, 0x0, 0x2000006, 0x0)

15:32:58 executing program 3:
open(&(0x7f0000000000)='./file0\x00', 0x200, 0x0)
open$dir(&(0x7f0000000040)='./file1\x00', 0x0, 0x0)

15:32:58 executing program 2:
select(0x28, 0x0, 0x0, 0xffffffffffffffff, 0x0)

15:32:58 executing program 0:
r0 = socket$inet(0x2, 0x2, 0x0)
read(r0, &(0x7f0000000080)=""/119, 0x77)

15:32:58 executing program 3:
open(&(0x7f0000000000)='./file0\x00', 0x200, 0x0)
open$dir(&(0x7f0000000040)='./file1\x00', 0x0, 0x0)

15:32:58 executing program 3:
open(&(0x7f0000000000)='./file0\x00', 0x200, 0x0)
open$dir(&(0x7f0000000040)='./file1\x00', 0x0, 0x0)

15:32:58 executing program 2:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
select(0x40, &(0x7f0000000080)={0x9}, 0x0, 0x0, 0x0)
dup2(r0, r1)

15:32:58 executing program 3:
open(&(0x7f0000000000)='./file0\x00', 0x200, 0x0)
open$dir(&(0x7f0000000040)='./file1\x00', 0x0, 0x0)

15:32:58 executing program 1:
open(&(0x7f0000000000)='./file0\x00', 0x200, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x0)

15:32:58 executing program 3:
syz_emit_ethernet(0x42, &(0x7f0000000240)={@random="c6dddc324470", @remote, [{}], {@ipv6={0x86dd, {0x0, 0x6, 'j?@', 0x8, 0x0, 0x0, @loopback, @empty, {[], @udp={{0x0, 0x3, 0x8}}}}}}})

15:32:58 executing program 2:
r0 = socket(0x18, 0x1, 0x0)
connect(r0, &(0x7f0000000000)=@in6={0x18, 0x0}, 0xc)

15:32:59 executing program 1:
r0 = open(&(0x7f0000000040)='./file0\x00', 0xa00, 0x0)
mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2, 0x10, r0, 0x0)

15:32:59 executing program 0:
open(&(0x7f0000000000)='./file0\x00', 0x200, 0x0)
open$dir(&(0x7f0000000040)='./file1\x00', 0x200, 0x0)

15:32:59 executing program 2:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x200, 0x0)
fcntl$setstatus(r0, 0x4, 0x0)

15:32:59 executing program 3:
r0 = kqueue()
kevent(r0, &(0x7f0000000000)=[{0x0, 0xfffffffffffffffa, 0x41}], 0xa517, 0x0, 0x0, 0x0)

15:32:59 executing program 1:
r0 = kqueue()
socket$unix(0x1, 0x5, 0x0)
socket$unix(0x1, 0x5, 0x0)
kevent(r0, &(0x7f0000000180)=[{0x0, 0xfffffffffffffffc, 0x13}, {0x0, 0xfffffffffffffffb, 0x11}, {0x0, 0xfffffffffffffffa, 0x43}], 0xa514, 0x0, 0x2000006, 0x0)

15:32:59 executing program 2:
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000000c0)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000000340)=[{&(0x7f0000000100)="718bcaf43eea01a63710d76d5ee182391331e5262ddf4de150cb5270884d563bbf8b4b3db37b567b0e7ac9dbc34fc4f8d034d6a029ca00db15cb2ec35d2dacc33827974fb300264fa2930cdb3181ccf246309f3d13f3ff26a35341b23057ab0848640bba2fb04426cbc9d5143eb1d8e8add9bf48eb3813526c0bb400000000", 0x7f}, {&(0x7f0000000180)="0c1633ff13cb4ed5f6d73a263e262df0d87c16bdc8cc9ea125837fe05603437e11257adad7481d0499328cc4a2", 0x2d}, {&(0x7f00000001c0)="14d7e8b7a86b5fbf8b3e8871a8ce4228969eb4585d9e153c8368935a6fafc19adb85911518b40185db4c9a744fc2802be79946a669e90f52aa8891f8a919f1a52ec946c01b427399a5e47f5a4b11c78390d928dffd9937e28306b10696c047cbd11996e71646b4aacb07de02d2793a21cc0db368e56b4a80752768ae412e6611be8d5b269054a18e6a45bfc547c0edbfda74b7dac316c7bdbd99983ca059287f21a3b75578cb5ca3b7ee7ea81e161af51135393448275c5550d3e74058b2f3c0d456d7425b6cff5b5b2ebf486a0741bfa166340f5976be1b1b1566c8bd9201e7255254a9d48ab04592c0cf0381", 0xed}, {&(0x7f00000002c0)="edf396ed031fb3c62eef303208c2d3f034c5abc5adbcea6e5dbc89592492acaac81b76d256b68fc494e71d9fc0c438ab21c9cabfbb45f64898eadc5868e1897f28f98e4804b74c1571", 0x49}], 0x10000000000002fd, 0x0, 0x0, 0x608}, 0x0)
getpgrp(0x0)
getgid()

15:32:59 executing program 0:
socket(0x2, 0x2, 0x0)
select(0x40, &(0x7f0000000300), &(0x7f0000000340)={0xfffffffffffffffb}, 0x0, 0x0)

15:32:59 executing program 3:
semget(0x0, 0x0, 0x689)

15:32:59 executing program 3:
open(&(0x7f0000000000)='./file0\x00', 0x200, 0x0)
chmod(&(0x7f0000000080)='./file0\x00', 0x0)

15:32:59 executing program 3:
syz_emit_ethernet(0x42, &(0x7f0000000240)={@random="c6dddc324470", @remote, [{[], {0x8100, 0x4}}], {@ipv6={0x86dd, {0x0, 0x6, 'j?@', 0x8, 0x0, 0x0, @loopback, @empty, {[], @udp={{0x0, 0x3, 0x8}}}}}}})

15:32:59 executing program 3:
readv(0xffffffffffffffff, &(0x7f0000000140), 0x1000019d)

15:32:59 executing program 2:
open(&(0x7f0000000000)='./file0\x00', 0x200, 0x88)
truncate(&(0x7f00000000c0)='./file0\x00', 0x0)

15:32:59 executing program 1:
r0 = kqueue()
socket$unix(0x1, 0x5, 0x0)
socket$unix(0x1, 0x5, 0x0)
kevent(r0, &(0x7f0000000180)=[{0x0, 0xfffffffffffffffc, 0x13}, {0x0, 0xfffffffffffffffb, 0x11}, {0x0, 0xfffffffffffffffa, 0x43}], 0xa514, 0x0, 0x2000006, 0x0)

15:32:59 executing program 0:
msgget(0x0, 0xa)

15:32:59 executing program 3:
socketpair(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
shutdown(r0, 0x0)

15:32:59 executing program 2:
r0 = socket$inet(0x2, 0x3, 0x80)
sendmsg(r0, &(0x7f00000003c0)={&(0x7f0000000000)=@in={0x2, 0x0}, 0x80, 0x0, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="10000000f7"], 0x20}, 0x0)

15:32:59 executing program 0:
r0 = socket$inet(0x2, 0x3, 0x80)
sendmsg(r0, &(0x7f00000003c0)={&(0x7f0000000000)=@in={0x2, 0x0}, 0x80, 0x0, 0x0, &(0x7f0000000080)=[{0x10, 0x1}], 0x10}, 0x0)

15:32:59 executing program 2:
r0 = socket$inet(0x2, 0x3, 0x80)
sendmsg(r0, &(0x7f00000003c0)={&(0x7f0000000000)=@in={0x2, 0x0}, 0x80, 0x0, 0x0, &(0x7f0000000200)=[{0x10, 0x102}], 0x10}, 0x20000010)

15:32:59 executing program 3:
r0 = socket$inet(0x2, 0x3, 0x80)
sendmsg(r0, &(0x7f00000003c0)={&(0x7f0000000000)=@in={0x2, 0x0}, 0x80, 0x0, 0x0, &(0x7f0000000200)=[{0x10, 0x0, 0x7}], 0x10}, 0x0)

15:32:59 executing program 0:
r0 = socket$inet(0x2, 0x3, 0x80)
sendmsg(r0, &(0x7f00000003c0)={&(0x7f0000000000)=@in={0x2, 0x0}, 0x80, 0x0, 0x0, &(0x7f0000000200)=[{0x24}], 0x10}, 0x0)

15:32:59 executing program 1:
r0 = kqueue()
socket$unix(0x1, 0x5, 0x0)
socket$unix(0x1, 0x5, 0x0)
kevent(r0, &(0x7f0000000180)=[{0x0, 0xfffffffffffffffc, 0x13}, {0x0, 0xfffffffffffffffb, 0x11}, {0x0, 0xfffffffffffffffa, 0x43}], 0xa514, 0x0, 0x2000006, 0x0)

15:32:59 executing program 3:
r0 = socket$inet(0x2, 0x3, 0x80)
sendmsg(r0, &(0x7f00000003c0)={&(0x7f0000000000)=@in={0x2, 0x0}, 0x80, 0x0, 0x0, &(0x7f0000000200)=[{0x10, 0x109}, {0x10, 0x102}], 0x20}, 0x20000010)

15:32:59 executing program 0:
r0 = socket$inet(0x2, 0x3, 0x80)
sendmsg(r0, &(0x7f00000003c0)={&(0x7f0000000000)=@in={0x2, 0x0}, 0x80, 0x0, 0x0, &(0x7f0000000200)=[{0x10, 0x109}, {0x10, 0x102}], 0x20}, 0x0)

15:32:59 executing program 2:
r0 = socket$inet(0x2, 0x3, 0x80)
sendmsg(r0, &(0x7f00000003c0)={&(0x7f0000000000)=@in={0x2, 0x0}, 0x80, 0x0, 0x0, &(0x7f0000000200)=[{0x10}, {0x10}], 0xa}, 0x0)

15:32:59 executing program 0:
r0 = socket$inet(0x2, 0x3, 0x80)
sendmsg(r0, &(0x7f00000003c0)={&(0x7f0000000000)=@in={0x2, 0x0}, 0x20000080, 0x0, 0x0, &(0x7f0000000200)=[{0x10, 0x109}, {0x10, 0x102}], 0x20}, 0x0)

15:32:59 executing program 3:
r0 = socket$inet(0x2, 0x3, 0x80)
sendmsg(r0, &(0x7f00000003c0)={&(0x7f0000000000)=@in={0x2, 0x0}, 0x80, 0x0, 0x0, &(0x7f0000000200)=[{0x10}], 0x10}, 0x0)

15:32:59 executing program 2:
r0 = socket$inet(0x2, 0x3, 0x80)
sendmsg(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x2000000f)

15:32:59 executing program 0:
socket$inet(0x2, 0x3, 0x1)

15:32:59 executing program 1:
r0 = kqueue()
socket$unix(0x1, 0x5, 0x0)
socket$unix(0x1, 0x5, 0x0)
kevent(r0, &(0x7f0000000180)=[{0x0, 0xfffffffffffffffc, 0x13}, {0x0, 0xfffffffffffffffb, 0x11}, {0x0, 0xfffffffffffffffa, 0x43}], 0xa514, 0x0, 0x2000006, 0x0)

15:32:59 executing program 2:
r0 = socket$inet(0x2, 0x3, 0x80)
sendmsg(r0, &(0x7f00000003c0)={&(0x7f0000000000)=@in={0x2, 0x0}, 0x80, 0x0, 0xe0, &(0x7f0000000200)=[{0x10}, {0x10}], 0x20}, 0x0)

15:32:59 executing program 3:
r0 = socket$inet(0x2, 0x3, 0x80)
sendmsg(r0, &(0x7f00000003c0)={&(0x7f0000000000)=@in={0x2, 0x0}, 0x80, 0x0}, 0x0)

15:32:59 executing program 0:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000000140), 0x4)

15:32:59 executing program 2:
r0 = socket$inet(0x2, 0x3, 0x80)
setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f00000000c0), 0x4)

15:32:59 executing program 0:
r0 = socket$inet(0x2, 0x3, 0x80)
sendmsg(r0, &(0x7f00000003c0)={&(0x7f0000000000)=@in={0x2, 0x0}, 0x80, 0x0, 0x0, &(0x7f0000000200)=[{0x10, 0x0, 0x8}], 0x10}, 0x0)

15:32:59 executing program 2:
socketpair(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
shutdown(r0, 0x1)

15:32:59 executing program 3:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
connect$inet(r0, &(0x7f0000000080)={0x2, 0x0}, 0x10)

15:32:59 executing program 3:
semget$private(0x0, 0x7, 0x0)

15:32:59 executing program 2:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000000140), 0x4)

15:32:59 executing program 0:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f0000000040), 0x4)

15:32:59 executing program 1:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x1b, &(0x7f0000000140), 0x4)

15:32:59 executing program 3:
munmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000)
munmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000)

15:32:59 executing program 2:
r0 = socket$inet6_udplite(0xa, 0x2, 0x88)
getsockname(r0, &(0x7f0000000000), &(0x7f00000000c0)=0xfffffffffffffef9)

15:32:59 executing program 0:
r0 = msgget(0x2, 0x0)
msgctl$IPC_SET(r0, 0x1, &(0x7f0000000000)={{0x3, 0xffffffffffffffff, 0xffffffffffffffff, 0xee00}})

15:32:59 executing program 3:
r0 = socket$inet(0x2, 0x3, 0x1f)
setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000000000)=0x4, 0x4)

15:32:59 executing program 1:
r0 = socket$inet(0x2, 0x3, 0x1f)
connect$inet(r0, &(0x7f0000000040)={0x2, 0x0}, 0x10)

15:32:59 executing program 2:
r0 = msgget(0x0, 0x286)
msgctl$IPC_RMID(r0, 0x0)

15:32:59 executing program 0:
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000001c0)={{0x3, 0xee01, 0x0, 0x0, 0xee00}})

15:32:59 executing program 3:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x40010, r0, 0x0)

15:32:59 executing program 1:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
getsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, 0x0, &(0x7f00000000c0))

15:33:00 executing program 2:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000140), 0x4)

15:33:00 executing program 0:
socketpair(0x0, 0xe, 0x0, 0x0)

15:33:00 executing program 3:
semget(0x0, 0x7e4e29129e9070e5, 0x0)

15:33:00 executing program 0:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x3, &(0x7f0000000000)=0xffffffff, 0x4)

15:33:00 executing program 0:
setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000000), 0xffffffffffffff0a)

15:33:00 executing program 3:
madvise(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0)

15:33:00 executing program 1:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0xfffbfff9, 0x4)

15:33:00 executing program 2:
r0 = socket$inet(0x2, 0x3, 0x1f)
setsockopt$inet_int(r0, 0x0, 0x15, 0x0, 0x0)

15:33:00 executing program 0:
r0 = socket$inet(0x2, 0xa, 0x0)
setsockopt$inet_int(r0, 0x0, 0x0, 0x0, 0x0)

15:33:00 executing program 3:
r0 = socket$inet(0x2, 0x3, 0x1f)
setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000000080)=0x4, 0x4)

15:33:00 executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
connect$inet(r0, &(0x7f0000005d80), 0x10)

15:33:00 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup(r0)
connect$inet(r1, &(0x7f00000012c0)={0x10, 0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10)

15:33:00 executing program 0:
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000000)={{0x1, 0x0, 0xffffffffffffffff, 0xee00}})

15:33:00 executing program 1:
r0 = socket$inet(0x2, 0x3, 0x1f)
connect$inet(r0, &(0x7f0000000000)={0x2, 0x0}, 0x10)
connect$inet(r0, &(0x7f0000000040)={0x2, 0x0}, 0x10)

15:33:00 executing program 2:
setreuid(0x0, 0xee01)
setresuid(0xffffffffffffffff, 0xee01, 0x0)

15:33:00 executing program 2:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={<r0=>0xffffffffffffffff})
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000240), 0x6e)

15:33:00 executing program 1:
r0 = socket(0x26, 0x80805, 0x0)
getsockname(r0, 0x0, 0x0)

15:33:00 executing program 2:
madvise(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x10)

15:33:00 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup(r0)
connect$inet(r1, &(0x7f00000012c0)={0x10, 0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10)

15:33:00 executing program 0:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
connect$inet(r0, &(0x7f0000000080)={0x2, 0x0}, 0x10)

15:33:00 executing program 2:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
getsockopt$inet6_tcp_buf(r0, 0x6, 0xb, 0x0, &(0x7f0000000100))

15:33:00 executing program 0:
r0 = socket$inet(0x2, 0x3, 0x1f)
setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000000040), 0x4)

15:33:00 executing program 1:
r0 = socket$inet(0x2, 0x3, 0x1f)
connect$inet(r0, &(0x7f0000000000)={0x2, 0x0}, 0x10)

15:33:00 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup(r0)
connect$inet(r1, &(0x7f00000012c0)={0x10, 0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10)

15:33:00 executing program 2:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={<r0=>0xffffffffffffffff})
sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0)

15:33:00 executing program 0:
r0 = socket$inet(0x2, 0x3, 0x1f)
setsockopt$inet_int(r0, 0x0, 0x17, 0x0, 0x0)

15:33:00 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup(r0)
connect$inet(r1, &(0x7f00000012c0)={0x10, 0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10)

15:33:00 executing program 1:
socket(0x26, 0x80805, 0x10000000)

15:33:00 executing program 2:
semget(0x0, 0x0, 0x314)

15:33:00 executing program 0:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
getsockopt$inet6_tcp_buf(r0, 0x6, 0x8, &(0x7f0000000040)=""/183, &(0x7f0000000100)=0xb7)

15:33:00 executing program 1:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x10000, 0x4)

15:33:00 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
connect$inet(0xffffffffffffffff, &(0x7f00000012c0)={0x10, 0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10)

15:33:00 executing program 2:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
connect$inet(r0, &(0x7f0000000080)={0x2, 0x0}, 0x10)
connect$inet(r0, &(0x7f0000000000)={0x2, 0x0}, 0x10)

15:33:00 executing program 0:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000000000)=0x4, 0x4)

15:33:00 executing program 1:
r0 = socket$inet(0x2, 0x3, 0x1f)
connect$inet(r0, &(0x7f0000000000)={0x2, 0x0}, 0x10)

15:33:00 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
connect$inet(0xffffffffffffffff, &(0x7f00000012c0)={0x10, 0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10)

15:33:00 executing program 0:
socket$inet6(0xa, 0x0, 0xca02)

15:33:00 executing program 1:
clock_gettime(0x5a68f7a0d2f90a50, 0x0)

15:33:00 executing program 2:
getresgid(&(0x7f00000000c0), &(0x7f0000003680), &(0x7f00000036c0))

15:33:00 executing program 0:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f0000000000)=0xffff7fff, 0x4)

15:33:00 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
connect$inet(0xffffffffffffffff, &(0x7f00000012c0)={0x10, 0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10)

15:33:00 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
connect$inet(r0, 0x0, 0xfffffffffffffeff)

15:33:00 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_int(r0, 0x0, 0x22, &(0x7f0000000040), 0x4)

15:33:00 executing program 2:
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000001c0)={{0x3, 0xee01, 0x0, 0x0, 0xee00}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbe7e})

15:33:00 executing program 0:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_buf(r0, 0x6, 0xe, &(0x7f0000000100)="e45f32ff", 0x4)

15:33:00 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup(r0)
connect$inet(r1, &(0x7f00000012c0)={0x10, 0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10)

15:33:00 executing program 1:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_buf(r0, 0x6, 0xe, &(0x7f0000000000)="999d7c97", 0x4)

15:33:00 executing program 2:
getresuid(&(0x7f0000003e00), &(0x7f0000003e40), &(0x7f0000003e80))

15:33:00 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup(r0)
connect$inet(r1, &(0x7f00000012c0)={0x10, 0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10)

15:33:00 executing program 2:
r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
getpeername(r0, 0x0, 0x0)

15:33:00 executing program 0:
r0 = socket$inet(0x2, 0x3, 0x1f)
getsockopt$inet_opts(r0, 0x0, 0x16, 0x0, &(0x7f00000000c0))

15:33:00 executing program 1:
clock_getres(0xb6ec715df103ba06, 0x0)

15:33:00 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup(r0)
connect$inet(r1, &(0x7f00000012c0)={0x10, 0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10)

15:33:00 executing program 0:
msgget(0x0, 0x626)

15:33:00 executing program 2:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_buf(r0, 0x6, 0xd, &(0x7f0000000140)='\n', 0x1)

15:33:00 executing program 1:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
connect(r0, &(0x7f0000000280)=@in={0x2, 0x0}, 0x80)

15:33:00 executing program 3:
connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r0 = dup(0xffffffffffffffff)
connect$inet(r0, &(0x7f00000012c0)={0x10, 0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10)

15:33:00 executing program 2:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
getsockopt$inet6_tcp_buf(r0, 0x6, 0xd, &(0x7f0000000180)=""/210, &(0x7f0000000000)=0xd2)

15:33:00 executing program 0:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
getsockopt$inet6_tcp_buf(r0, 0x6, 0xb, &(0x7f0000000000)=""/208, &(0x7f0000000100)=0xd0)

15:33:00 executing program 1:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x6, &(0x7f0000000140)=0x2, 0x4)

15:33:00 executing program 3:
connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r0 = dup(0xffffffffffffffff)
connect$inet(r0, &(0x7f00000012c0)={0x10, 0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10)

15:33:00 executing program 3:
connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r0 = dup(0xffffffffffffffff)
connect$inet(r0, &(0x7f00000012c0)={0x10, 0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10)

15:33:00 executing program 1:
r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000040), 0xbd)

15:33:00 executing program 0:
r0 = socket$inet(0x2, 0x3, 0x1f)
setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000000000), 0x4)

15:33:00 executing program 2:
r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
sendto(r0, 0x0, 0x0, 0x40001, 0x0, 0x0)

15:33:00 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup(r0)
connect$inet(r1, &(0x7f00000012c0)={0x10, 0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10)

15:33:00 executing program 1:
madvise(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x16)

15:33:00 executing program 0:
r0 = socket$inet(0x2, 0x3, 0x1f)
setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000000000), 0x4)

15:33:00 executing program 2:
setreuid(0x0, 0xee01)
clock_settime(0x0, &(0x7f0000000000))

15:33:00 executing program 1:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
connect$inet(r0, &(0x7f0000000080), 0x10)

15:33:00 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup(r0)
connect$inet(r1, &(0x7f00000012c0)={0x10, 0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10)

15:33:00 executing program 0:
r0 = socket$inet(0x2, 0x3, 0x1f)
setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000000000), 0x4)

15:33:00 executing program 1:
r0 = socket$inet(0x2, 0x3, 0x1f)
setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000000140)=0x8000000, 0x4)

15:33:00 executing program 2:
select(0x40, &(0x7f0000000000), 0x0, &(0x7f0000000080)={0x8001}, &(0x7f00000000c0)={0x0, 0x2710})

15:33:00 executing program 0:
r0 = socket$inet(0x2, 0x3, 0x1f)
setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000000000), 0x4)

15:33:00 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup(r0)
connect$inet(r1, &(0x7f00000012c0)={0x10, 0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10)

15:33:00 executing program 1:
r0 = socket$inet(0x2, 0x3, 0x1f)
setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000000040), 0x4)

15:33:00 executing program 1:
msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000180)=""/127)

15:33:00 executing program 2:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$inet6_tcp_buf(r0, 0x6, 0x0, 0x0, 0x0)

15:33:00 executing program 0:
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000000c0)={{0x2, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}})

15:33:00 executing program 2:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
connect(r0, &(0x7f0000000000), 0x80)

15:33:00 executing program 1:
r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a)
connect(r0, &(0x7f0000000480), 0x80)

15:33:00 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup(r0)
connect$inet(r1, &(0x7f00000012c0)={0x10, 0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10)

15:33:00 executing program 0:
clock_gettime(0x4, &(0x7f0000000180))

15:33:00 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
connect$inet(r0, &(0x7f0000000000)={0x2, 0x0}, 0x10)

15:33:00 executing program 2:
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, &(0x7f0000000000), 0xffffffffffffff42)

15:33:00 executing program 0:
fcntl$dupfd(0xffffffffffffffff, 0xc, 0xffffffffffffff9c)

15:33:00 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup(r0)
connect$inet(r1, &(0x7f00000012c0)={0x10, 0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10)

15:33:00 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup(r0)
connect$inet(r1, &(0x7f00000012c0)={0x10, 0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10)

15:33:00 executing program 2:
open(&(0x7f0000000040)='./file0\x00', 0x200, 0x400)

15:33:00 executing program 0:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000), 0x4)

15:33:00 executing program 1:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
getsockopt$inet6_tcp_buf(r0, 0x6, 0x8, 0x0, &(0x7f0000000100))

15:33:00 executing program 0:
openat(0xffffffffffffffff, &(0x7f0000001280)='./file0\x00', 0x0, 0x0)

15:33:00 executing program 0:
open(&(0x7f0000000040)='./file0\x00', 0x200, 0xe00)

15:33:00 executing program 2:
pipe2(0x0, 0xc00004)

15:33:00 executing program 1:
minherit(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x9)

15:33:00 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, 0x0, 0x0)
r1 = dup(r0)
connect$inet(r1, &(0x7f00000012c0)={0x10, 0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10)

15:33:00 executing program 2:
open(&(0x7f0000000040)='./file0\x00', 0x200, 0x0)
fchownat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0, 0x0)

15:33:00 executing program 1:
bind$inet6(0xffffffffffffffff, &(0x7f0000000300)={0x18, 0x3}, 0xc)

15:33:00 executing program 0:
open(&(0x7f0000000040)='./file0\x00', 0x200, 0x400)
lchown(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)

15:33:00 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, 0x0, 0x0)
r1 = dup(r0)
connect$inet(r1, &(0x7f00000012c0)={0x10, 0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10)

15:33:00 executing program 1:
open(&(0x7f0000000380)='./file0\x00', 0x208110, 0x0)

15:33:00 executing program 2:
socket(0x2, 0x10000001, 0x0)

15:33:00 executing program 0:
open(&(0x7f0000000040)='./file0\x00', 0x200, 0x0)
fstatat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100), 0x0)

15:33:00 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, 0x0, 0x0)
r1 = dup(r0)
connect$inet(r1, &(0x7f00000012c0)={0x10, 0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10)

15:33:00 executing program 2:
faccessat(0xffffffffffffffff, &(0x7f0000001700)='./file0\x00', 0x0, 0x0)

15:33:00 executing program 2:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040))
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
sendmsg(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000d00)="6c1bc2e5fded94b1f2d853970ac81be593a52d8a6621c6c379407720deaebf1ede1cfa2289626417f05fb319aeb24ed6adcea705bbdd6a1bf6e797c08e8ea2790e1854c493f53ffaeedebe1d981c8960b8e3494deb094c069edd9fb32f117567d810ce8ace35", 0x66}, {&(0x7f00000001c0)="7348b2c09902ca4d419e98c39cac92c5cd906f42689c83dd6f5bf4", 0x1b}, {&(0x7f0000000200)="0e91", 0x2}, {&(0x7f0000000240)="3298c470ef6895c52a1e23ea79704938f54f8fece56aef65592fce45d64d992c8ab9f7c39d7b352d42dc160a67dc58d06ceed804", 0x34}, {&(0x7f0000000280)="120da2126196f2aafa0c5316d7473e4d3da44614115769f1b3dc82ea342918d6e5fbfcfd478b9fc4c0918b3f2be596b062f7795bf1dabfa9ce96bde963b1f8a09fc74c2e57779f27b8c6af711e62caa85e804034ac489b1f80362e3c840780a25ed8e3ca02ef54505b26a3e8b6da15afdcb35d607eba620f5561f3eb5ae5d4d08529e8a494cd336b2635ae7ee67fcbd6ce3fc70bd09e40b481636ce228bcc6606381e3ce90db7ba217f13cd8d2fd102871971a5af7904ee7008cf775b94fc91973b355b9a4b4e24337eb66e41f46ffbd56a261cb6cdee95d4e64", 0xda}], 0x5, 0x0}, 0x0)

15:33:00 executing program 1:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockname$unix(r0, &(0x7f0000000040)=@abs, 0x0)

15:33:00 executing program 0:
open(&(0x7f0000000040)='./file0\x00', 0x200, 0x0)
fstatat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100), 0x0)

15:33:00 executing program 2:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={<r0=>0xffffffffffffffff})
fcntl$dupfd(r0, 0x0, r0)

15:33:00 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup(0xffffffffffffffff)
connect$inet(r1, &(0x7f00000012c0)={0x10, 0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10)

15:33:00 executing program 1:
open$dir(&(0x7f0000000000)='./file0\x00', 0x200, 0x0)

15:33:00 executing program 0:
open(&(0x7f0000000040)='./file0\x00', 0x200, 0x0)
fstatat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100), 0x0)

15:33:00 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup(0xffffffffffffffff)
connect$inet(r1, &(0x7f00000012c0)={0x10, 0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10)

15:33:00 executing program 1:
msgget(0x2, 0x700)

15:33:00 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup(0xffffffffffffffff)
connect$inet(r1, &(0x7f00000012c0)={0x10, 0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10)

15:33:00 executing program 0:
open(&(0x7f0000000040)='./file0\x00', 0x200, 0x0)
fstatat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100), 0x0)

15:33:00 executing program 2:
r0 = msgget(0x2, 0x0)
msgctl$IPC_SET(r0, 0x1, &(0x7f0000000100)={{0x0, 0xffffffffffffffff}})

15:33:00 executing program 1:
r0 = socket$unix(0x1, 0x1, 0x0)
fcntl$getown(r0, 0x5)

15:33:00 executing program 1:
r0 = socket(0x1, 0x1, 0x0)
sendmsg(r0, &(0x7f0000003340)={0x0, 0x0, &(0x7f0000003040)=[{&(0x7f0000002e80)="a4", 0x1}, {0x0}], 0x2, &(0x7f0000003080)=[{0x50, 0x0, 0x0, "728b8dbc951ae4d1a20ac320c4b9d93fe16ec669774d1f90560c55ff7b4ccbc3c5bfe937017e9d81ae1fe8c71c62d9eb8916f1c7c937d8c591"}, {0x38, 0x0, 0x0, "596c1b1cdd22f4d233e78c209be02279ed25aba9501d2b63b604ca09b82ed0495c"}, {0x108, 0x0, 0x0, "d905db05e044d69f84bb931686e00cb893888d1d3e27ef5130b63244433441c7e97c77877bf68edc05d55d2d20462a224775113f6ce2d5a7e810b64996cda639d7739812d42efae88cdce90f869ee35e3f3172e0a767203c57828ffd150cb5eb254adb02a8d3a93cc3e5cd533928c887bd37910fc1306f2fb1059b2285a66698cf23d4d451748b80f63d80acf634f0e3470b493fd51f2ac5d0b3d9b3308343f6a94d931bdac70e0329759fec304ffa452b06ebfc2e26a11b6eeb4025f54f9a801fc67d47e6410cbd4eb225791616e703bb95296e460069f08849262fda9503583c529535f6a46be59199be53f704bd3f11"}, {0x40, 0x0, 0x0, "1a8b6597a4bd3b420c8d094303b1f609d19dc7abca885b2f22f6398b4d5944042691f25c57eae2065d"}], 0x1d0}, 0x0)

15:33:00 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup(r0)
connect$inet(0xffffffffffffffff, &(0x7f00000012c0)={0x10, 0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10)

15:33:00 executing program 0:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040))
socketpair$unix(0x1, 0x2, 0x0, 0x0)

15:33:00 executing program 1:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000080)=0x31, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)
sendto$inet(r0, &(0x7f0000000240)="b5", 0x1, 0x0, 0x0, 0x0)

15:33:00 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
dup2(r3, r4)
sendto(r4, &(0x7f00000008c0)="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", 0x39d, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r5 = dup2(r1, r1)
dup2(r4, r5)
sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:33:00 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r2, &(0x7f0000000340)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f00000003c0)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574110689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdbc7a8a5cfe4f97079dbfe450f76377334416a6d572e7fbb1d8775cc94845e083a2bb91e", 0x8c}, {0x0}], 0x2}, 0x0)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x2, @rand_addr}, 0x10)

15:33:00 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup(r0)
connect$inet(0xffffffffffffffff, &(0x7f00000012c0)={0x10, 0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10)

15:33:00 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup(r0)
connect$inet(0xffffffffffffffff, &(0x7f00000012c0)={0x10, 0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10)

15:33:00 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup(r0)
connect$inet(r1, 0x0, 0x0)

15:33:00 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup(r0)
connect$inet(r1, 0x0, 0x0)

15:33:00 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup(r0)
connect$inet(r1, 0x0, 0x0)

15:33:00 executing program 1:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000080)=0x31, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)
sendto$inet(r0, &(0x7f0000000240)="b5", 0x1, 0x0, 0x0, 0x0)

15:33:01 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
dup2(r3, r4)
sendto(r4, &(0x7f00000008c0)="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", 0x39d, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r5 = dup2(r1, r1)
dup2(r4, r5)
sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:33:01 executing program 3:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000080)=0x31, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)
sendto$inet(r0, &(0x7f0000000240)="b5", 0x1, 0x0, 0x0, 0x0)

15:33:01 executing program 1:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000080)=0x31, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)
sendto$inet(r0, &(0x7f0000000240)="b5", 0x1, 0x0, 0x0, 0x0)

15:33:01 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r2, &(0x7f0000000340)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f00000003c0)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574110689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdbc7a8a5cfe4f97079dbfe450f76377334416a6d572e7fbb1d8775cc94845e083a2bb91e", 0x8c}, {0x0}], 0x2}, 0x0)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x2, @rand_addr}, 0x10)

15:33:01 executing program 1:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000080)=0x31, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)
sendto$inet(r0, &(0x7f0000000240)="b5", 0x1, 0x0, 0x0, 0x0)

15:33:01 executing program 3:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000080)=0x31, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)
sendto$inet(r0, &(0x7f0000000240)="b5", 0x1, 0x0, 0x0, 0x0)

15:33:01 executing program 3:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000080)=0x31, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)
sendto$inet(r0, &(0x7f0000000240)="b5", 0x1, 0x0, 0x0, 0x0)

15:33:01 executing program 1:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000080)=0x31, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
sendto$inet(r0, &(0x7f0000000240)="b5", 0x1, 0x0, 0x0, 0x0)

15:33:02 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
dup2(r3, r4)
sendto(r4, &(0x7f00000008c0)="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", 0x39d, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r5 = dup2(r1, r1)
dup2(r4, r5)
sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:33:02 executing program 1:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000080)=0x31, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
sendto$inet(r0, &(0x7f0000000240)="b5", 0x1, 0x0, 0x0, 0x0)

15:33:02 executing program 3:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000080)=0x31, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)

15:33:02 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r2, &(0x7f0000000340)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f00000003c0)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574110689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdbc7a8a5cfe4f97079dbfe450f76377334416a6d572e7fbb1d8775cc94845e083a2bb91e", 0x8c}, {0x0}], 0x2}, 0x0)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x2, @rand_addr}, 0x10)

15:33:02 executing program 3:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000080)=0x31, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)

15:33:02 executing program 1:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000080)=0x31, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
sendto$inet(r0, &(0x7f0000000240)="b5", 0x1, 0x0, 0x0, 0x0)

15:33:02 executing program 3:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000080)=0x31, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)

15:33:02 executing program 3:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000080)=0x31, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)

15:33:03 executing program 1:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000080)=0x31, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)
sendto$inet(r0, &(0x7f0000000240)="b5", 0x1, 0x0, 0x0, 0x0)

15:33:03 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r2, &(0x7f0000000340)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f00000003c0)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574110689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdbc7a8a5cfe4f97079dbfe450f76377334416a6d572e7fbb1d8775cc94845e083a2bb91e", 0x8c}, {0x0}], 0x2}, 0x0)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x2, @rand_addr}, 0x10)

15:33:03 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
dup2(r3, r4)
sendto(r4, &(0x7f00000008c0)="67c939a1a23977b25498ac0319b4bf92205e25973e993e30dafaa203cd3998afe0114e386eac2488d6e4c7e0ff1741d8c65ddc6e94c9c9a76adb0a00a0710d68bc85067e3a14ca9e9eb0613537692b852954693c48039b0293f8f5741e5cbe583e68d87025732dfa80b27d94b83d6495f790d5c25d09a7e9d8ee85d82fef92ffb470538316e3319df747b7170a9fe6a05c88f43326c3ebfd0e6c26fe030d320ed58bc7f2a7bda4485222f243877a237bc13e50ffcc8d6614dd61803c1d1d959baebced2f22569119143072385b7554f1e356b00e3e1a274cc9ec408fd313fddd5570231d91c6733cbe683a21561349af99ef75e3256511167d62e07b0ce744896a2b46bb0189a614295e0d4ff55ec2327ede683587db6d6a7c84850c73eedbf8bd2122d3939ffed53655db0928b7099ddc1d54779b14103ffa28013d9868835694dcffa1d45304797729cb83658ecb562e544a9bd5f4baf375dd57b8a979e007532ca180d697a0fe535db15fa20ea648feb9b1b5edc1fed814d5e20f0eaf863b35d5b231c909ba281c31d5ddc74f75bdaa03541e14d0fb1a58dc34d9465b5bf9258ddf7adbbf5ee21a7631afd7300b3988e5ca4a7634628dd22fc92138d1a98e28e8aed3c780ef75ee13907a902519ccc3dc70a65a6013578afd68035b3564371550436dc0651addf5e2b9a07e2f19f5720ef5967c5952e21194faeb180902d127b6cd7f25781312f7a8b3b3eda399d2cb836369061172d22d70bf24ba070f7d5e8466887c7869e647eadb1b94f985da96eb2c427b862a136672f9f19c5605be23ee1457a88c3312b9d52d8927a44dec210bc1cde8a18556a3725aa5915c7f322068f5ecd54da70e8c21e1706d690c006578c3df1915c77af8f6607e983abd865a4df21f61124ad4bddbb6e1264f874d99114347fb92b125042731754fd4b83243b0828e32de6e99cbba116c4271e1844d8eca287e76c2f2da0feb4f0b958849a16055efbea42fe23f50c3815e9d66a11ffdaa0cdc6f69c86373ecbf692324ce3c165f878a8cfe0b9f411573a241d6c0c00a836a30ac6328491be1bcaeb03eef803a019d5421a2a50404d882653b85c40f77b69a0d8b8cf17378e5d1d0823f478fb9b386bf982b8702a0a81b9a0ff8f3d40e92a5a3a3c433d38879ae2e92d7da4ab909be08eec3e97ba0935005e5069fad98d239bcbaa2b07599513a716b2db81867c6c2568fb6afb5b0c14f03538ffd11889d7dc742b72493122d545f4961c921874c577e18eafdd0d3008936a2d89aa3afc48d34725244fcbe194f49", 0x39d, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r5 = dup2(r1, r1)
dup2(r4, r5)
sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:33:03 executing program 3:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000080)=0x31, 0x4)
bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)

15:33:03 executing program 3:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000080)=0x31, 0x4)
bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)

15:33:03 executing program 3:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000080)=0x31, 0x4)
bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)

15:33:03 executing program 1:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000080)=0x31, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)
sendto$inet(r0, &(0x7f0000000240)="b5", 0x1, 0x0, 0x0, 0x0)

15:33:03 executing program 3:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)

15:33:04 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
dup2(r3, r4)
sendto(r4, &(0x7f00000008c0)="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", 0x39d, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
dup2(r1, r1)
sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:33:04 executing program 1:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000080)=0x31, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)
sendto$inet(r0, &(0x7f0000000240)="b5", 0x1, 0x0, 0x0, 0x0)

15:33:04 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x2, @rand_addr}, 0x10)

15:33:04 executing program 3:
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)

15:33:04 executing program 3:
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)

15:33:04 executing program 1:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000080)=0x31, 0x4)
bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)
sendto$inet(r0, &(0x7f0000000240)="b5", 0x1, 0x0, 0x0, 0x0)

15:33:04 executing program 1:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000080)=0x31, 0x4)
bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)
sendto$inet(r0, &(0x7f0000000240)="b5", 0x1, 0x0, 0x0, 0x0)

15:33:04 executing program 3:
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)

15:33:05 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
dup2(r3, r4)
sendto(r4, &(0x7f00000008c0)="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", 0x39d, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
dup2(r1, r1)
sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:33:05 executing program 1:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000080)=0x31, 0x4)
bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)
sendto$inet(r0, &(0x7f0000000240)="b5", 0x1, 0x0, 0x0, 0x0)

15:33:05 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x2, @rand_addr}, 0x10)

15:33:05 executing program 3:
r0 = socket(0x0, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)

15:33:05 executing program 1:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)
sendto$inet(r0, &(0x7f0000000240)="b5", 0x1, 0x0, 0x0, 0x0)

15:33:05 executing program 1:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)
sendto$inet(r0, &(0x7f0000000240)="b5", 0x1, 0x0, 0x0, 0x0)

15:33:05 executing program 1:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)
sendto$inet(r0, &(0x7f0000000240)="b5", 0x1, 0x0, 0x0, 0x0)

15:33:05 executing program 1:
setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, &(0x7f0000000080)=0x31, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)
sendto$inet(0xffffffffffffffff, &(0x7f0000000240)="b5", 0x1, 0x0, 0x0, 0x0)

15:33:05 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
dup2(r3, r4)
sendto(r4, &(0x7f00000008c0)="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", 0x39d, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
dup2(r1, r1)
sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:33:05 executing program 3:
r0 = socket(0x0, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)

15:33:05 executing program 1:
setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, &(0x7f0000000080)=0x31, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)
sendto$inet(0xffffffffffffffff, &(0x7f0000000240)="b5", 0x1, 0x0, 0x0, 0x0)

15:33:05 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x2, @rand_addr}, 0x10)

15:33:05 executing program 1:
setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, &(0x7f0000000080)=0x31, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)
sendto$inet(0xffffffffffffffff, &(0x7f0000000240)="b5", 0x1, 0x0, 0x0, 0x0)

15:33:05 executing program 1:
r0 = socket(0x0, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000080)=0x31, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)
sendto$inet(r0, &(0x7f0000000240)="b5", 0x1, 0x0, 0x0, 0x0)

15:33:05 executing program 3:
r0 = socket(0x0, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)

15:33:05 executing program 3:
r0 = socket(0x1c, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)

15:33:06 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
dup2(r3, r4)
sendto(r4, &(0x7f00000008c0)="67c939a1a23977b25498ac0319b4bf92205e25973e993e30dafaa203cd3998afe0114e386eac2488d6e4c7e0ff1741d8c65ddc6e94c9c9a76adb0a00a0710d68bc85067e3a14ca9e9eb0613537692b852954693c48039b0293f8f5741e5cbe583e68d87025732dfa80b27d94b83d6495f790d5c25d09a7e9d8ee85d82fef92ffb470538316e3319df747b7170a9fe6a05c88f43326c3ebfd0e6c26fe030d320ed58bc7f2a7bda4485222f243877a237bc13e50ffcc8d6614dd61803c1d1d959baebced2f22569119143072385b7554f1e356b00e3e1a274cc9ec408fd313fddd5570231d91c6733cbe683a21561349af99ef75e3256511167d62e07b0ce744896a2b46bb0189a614295e0d4ff55ec2327ede683587db6d6a7c84850c73eedbf8bd2122d3939ffed53655db0928b7099ddc1d54779b14103ffa28013d9868835694dcffa1d45304797729cb83658ecb562e544a9bd5f4baf375dd57b8a979e007532ca180d697a0fe535db15fa20ea648feb9b1b5edc1fed814d5e20f0eaf863b35d5b231c909ba281c31d5ddc74f75bdaa03541e14d0fb1a58dc34d9465b5bf9258ddf7adbbf5ee21a7631afd7300b3988e5ca4a7634628dd22fc92138d1a98e28e8aed3c780ef75ee13907a902519ccc3dc70a65a6013578afd68035b3564371550436dc0651addf5e2b9a07e2f19f5720ef5967c5952e21194faeb180902d127b6cd7f25781312f7a8b3b3eda399d2cb836369061172d22d70bf24ba070f7d5e8466887c7869e647eadb1b94f985da96eb2c427b862a136672f9f19c5605be23ee1457a88c3312b9d52d8927a44dec210bc1cde8a18556a3725aa5915c7f322068f5ecd54da70e8c21e1706d690c006578c3df1915c77af8f6607e983abd865a4df21f61124ad4bddbb6e1264f874d99114347fb92b125042731754fd4b83243b0828e32de6e99cbba116c4271e1844d8eca287e76c2f2da0feb4f0b958849a16055efbea42fe23f50c3815e9d66a11ffdaa0cdc6f69c86373ecbf692324ce3c165f878a8cfe0b9f411573a241d6c0c00a836a30ac6328491be1bcaeb03eef803a019d5421a2a50404d882653b85c40f77b69a0d8b8cf17378e5d1d0823f478fb9b386bf982b8702a0a81b9a0ff8f3d40e92a5a3a3c433d38879ae2e92d7da4ab909be08eec3e97ba0935005e5069fad98d239bcbaa2b07599513a716b2db81867c6c2568fb6afb5b0c14f03538ffd11889d7dc742b72493122d545f4961c921874c577e18eafdd0d3008936a2d89aa3afc48d34725244fcbe194f49", 0x39d, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
dup2(r4, 0xffffffffffffffff)
sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:33:06 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
socket(0x2, 0x1, 0x0)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f00000003c0)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574110689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdbc7a8a5cfe4f97079dbfe450f76377334416a6d572e7fbb1d8775cc94845e083a2bb91e", 0x8c}, {0x0}], 0x2}, 0x0)
sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x2, @rand_addr}, 0x10)

15:33:06 executing program 1:
r0 = socket(0x0, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000080)=0x31, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)
sendto$inet(r0, &(0x7f0000000240)="b5", 0x1, 0x0, 0x0, 0x0)

15:33:06 executing program 3:
r0 = socket(0x1c, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)

15:33:06 executing program 1:
r0 = socket(0x0, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000080)=0x31, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)
sendto$inet(r0, &(0x7f0000000240)="b5", 0x1, 0x0, 0x0, 0x0)

15:33:06 executing program 1:
r0 = socket(0x1c, 0x0, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000080)=0x31, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)
sendto$inet(r0, &(0x7f0000000240)="b5", 0x1, 0x0, 0x0, 0x0)

15:33:06 executing program 1:
r0 = socket(0x1c, 0x0, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000080)=0x31, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)
sendto$inet(r0, &(0x7f0000000240)="b5", 0x1, 0x0, 0x0, 0x0)

15:33:06 executing program 1:
r0 = socket(0x1c, 0x0, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000080)=0x31, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)
sendto$inet(r0, &(0x7f0000000240)="b5", 0x1, 0x0, 0x0, 0x0)

15:33:07 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
dup2(r3, r4)
sendto(r4, &(0x7f00000008c0)="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", 0x39d, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
dup2(r4, 0xffffffffffffffff)
sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:33:07 executing program 1:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, &(0x7f0000000080)=0x31, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)
sendto$inet(r0, &(0x7f0000000240)="b5", 0x1, 0x0, 0x0, 0x0)

15:33:07 executing program 3:
r0 = socket(0x1c, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)

15:33:07 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
socket(0x2, 0x1, 0x0)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f00000003c0)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574110689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdbc7a8a5cfe4f97079dbfe450f76377334416a6d572e7fbb1d8775cc94845e083a2bb91e", 0x8c}, {0x0}], 0x2}, 0x0)
sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x2, @rand_addr}, 0x10)

15:33:07 executing program 3:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)

15:33:07 executing program 3:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)

15:33:07 executing program 1:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, &(0x7f0000000080)=0x31, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)
sendto$inet(r0, &(0x7f0000000240)="b5", 0x1, 0x0, 0x0, 0x0)

15:33:07 executing program 3:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)

15:33:08 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
dup2(r3, r4)
sendto(r4, &(0x7f00000008c0)="67c939a1a23977b25498ac0319b4bf92205e25973e993e30dafaa203cd3998afe0114e386eac2488d6e4c7e0ff1741d8c65ddc6e94c9c9a76adb0a00a0710d68bc85067e3a14ca9e9eb0613537692b852954693c48039b0293f8f5741e5cbe583e68d87025732dfa80b27d94b83d6495f790d5c25d09a7e9d8ee85d82fef92ffb470538316e3319df747b7170a9fe6a05c88f43326c3ebfd0e6c26fe030d320ed58bc7f2a7bda4485222f243877a237bc13e50ffcc8d6614dd61803c1d1d959baebced2f22569119143072385b7554f1e356b00e3e1a274cc9ec408fd313fddd5570231d91c6733cbe683a21561349af99ef75e3256511167d62e07b0ce744896a2b46bb0189a614295e0d4ff55ec2327ede683587db6d6a7c84850c73eedbf8bd2122d3939ffed53655db0928b7099ddc1d54779b14103ffa28013d9868835694dcffa1d45304797729cb83658ecb562e544a9bd5f4baf375dd57b8a979e007532ca180d697a0fe535db15fa20ea648feb9b1b5edc1fed814d5e20f0eaf863b35d5b231c909ba281c31d5ddc74f75bdaa03541e14d0fb1a58dc34d9465b5bf9258ddf7adbbf5ee21a7631afd7300b3988e5ca4a7634628dd22fc92138d1a98e28e8aed3c780ef75ee13907a902519ccc3dc70a65a6013578afd68035b3564371550436dc0651addf5e2b9a07e2f19f5720ef5967c5952e21194faeb180902d127b6cd7f25781312f7a8b3b3eda399d2cb836369061172d22d70bf24ba070f7d5e8466887c7869e647eadb1b94f985da96eb2c427b862a136672f9f19c5605be23ee1457a88c3312b9d52d8927a44dec210bc1cde8a18556a3725aa5915c7f322068f5ecd54da70e8c21e1706d690c006578c3df1915c77af8f6607e983abd865a4df21f61124ad4bddbb6e1264f874d99114347fb92b125042731754fd4b83243b0828e32de6e99cbba116c4271e1844d8eca287e76c2f2da0feb4f0b958849a16055efbea42fe23f50c3815e9d66a11ffdaa0cdc6f69c86373ecbf692324ce3c165f878a8cfe0b9f411573a241d6c0c00a836a30ac6328491be1bcaeb03eef803a019d5421a2a50404d882653b85c40f77b69a0d8b8cf17378e5d1d0823f478fb9b386bf982b8702a0a81b9a0ff8f3d40e92a5a3a3c433d38879ae2e92d7da4ab909be08eec3e97ba0935005e5069fad98d239bcbaa2b07599513a716b2db81867c6c2568fb6afb5b0c14f03538ffd11889d7dc742b72493122d545f4961c921874c577e18eafdd0d3008936a2d89aa3afc48d34725244fcbe194f49", 0x39d, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
dup2(r4, 0xffffffffffffffff)
sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:33:08 executing program 1:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, &(0x7f0000000080)=0x31, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)
sendto$inet(r0, &(0x7f0000000240)="b5", 0x1, 0x0, 0x0, 0x0)

15:33:08 executing program 3:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)

15:33:08 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
socket(0x2, 0x1, 0x0)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f00000003c0)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574110689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdbc7a8a5cfe4f97079dbfe450f76377334416a6d572e7fbb1d8775cc94845e083a2bb91e", 0x8c}, {0x0}], 0x2}, 0x0)
sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x2, @rand_addr}, 0x10)

15:33:08 executing program 1:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000080)=0x31, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)
sendto$inet(r0, &(0x7f0000000240)="b5", 0x1, 0x0, 0x0, 0x0)

15:33:08 executing program 3:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)

15:33:08 executing program 1:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000080)=0x31, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)
sendto$inet(r0, &(0x7f0000000240)="b5", 0x1, 0x0, 0x0, 0x0)

15:33:08 executing program 3:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)

15:33:09 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
dup2(r3, r4)
r5 = dup2(r1, r1)
dup2(r4, r5)
sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:33:09 executing program 3:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)

15:33:09 executing program 1:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000080)=0x31, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)
sendto$inet(r0, &(0x7f0000000240)="b5", 0x1, 0x0, 0x0, 0x0)

15:33:09 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = dup2(r0, 0xffffffffffffffff)
sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f00000003c0)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574110689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdbc7a8a5cfe4f97079dbfe450f76377334416a6d572e7fbb1d8775cc94845e083a2bb91e", 0x8c}, {0x0}], 0x2}, 0x0)
sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x2, @rand_addr}, 0x10)

15:33:09 executing program 1:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x4, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)
sendto$inet(r0, &(0x7f0000000240)="b5", 0x1, 0x0, 0x0, 0x0)

15:33:09 executing program 1:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x4, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)
sendto$inet(r0, &(0x7f0000000240)="b5", 0x1, 0x0, 0x0, 0x0)

15:33:09 executing program 3:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)

15:33:09 executing program 3:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)

15:33:10 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
dup2(r3, r4)
r5 = dup2(r1, r1)
dup2(r4, r5)
sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:33:10 executing program 3:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
bind$inet6(r0, 0x0, 0x0)
connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)

15:33:10 executing program 1:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x4, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)
sendto$inet(r0, &(0x7f0000000240)="b5", 0x1, 0x0, 0x0, 0x0)

15:33:10 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = dup2(r0, 0xffffffffffffffff)
sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f00000003c0)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574110689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdbc7a8a5cfe4f97079dbfe450f76377334416a6d572e7fbb1d8775cc94845e083a2bb91e", 0x8c}, {0x0}], 0x2}, 0x0)
sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x2, @rand_addr}, 0x10)

15:33:10 executing program 3:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
bind$inet6(r0, 0x0, 0x0)
connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)

15:33:10 executing program 3:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
bind$inet6(r0, 0x0, 0x0)
connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)

15:33:10 executing program 1:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000080), 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)
sendto$inet(r0, &(0x7f0000000240)="b5", 0x1, 0x0, 0x0, 0x0)

15:33:10 executing program 3:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)

15:33:10 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
dup2(r3, r4)
r5 = dup2(r1, r1)
dup2(r4, r5)
sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:33:10 executing program 1:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000080), 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)
sendto$inet(r0, &(0x7f0000000240)="b5", 0x1, 0x0, 0x0, 0x0)

15:33:10 executing program 3:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)

15:33:11 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = dup2(r0, 0xffffffffffffffff)
sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f00000003c0)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574110689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdbc7a8a5cfe4f97079dbfe450f76377334416a6d572e7fbb1d8775cc94845e083a2bb91e", 0x8c}, {0x0}], 0x2}, 0x0)
sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x2, @rand_addr}, 0x10)

15:33:11 executing program 3:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)

15:33:11 executing program 1:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000080), 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)
sendto$inet(r0, &(0x7f0000000240)="b5", 0x1, 0x0, 0x0, 0x0)

15:33:11 executing program 3:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
connect$inet6(r0, 0x0, 0x0)

15:33:11 executing program 1:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000080)=0x31, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)
sendto$inet(r0, &(0x7f0000000240)="b5", 0x1, 0x0, 0x0, 0x0)

15:33:11 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
sendto(r4, &(0x7f00000008c0)="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", 0x39d, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r5 = dup2(r1, r1)
dup2(r4, r5)
sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:33:11 executing program 1:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000080)=0x31, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)
sendto$inet(r0, &(0x7f0000000240)="b5", 0x1, 0x0, 0x0, 0x0)

15:33:11 executing program 3:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
connect$inet6(r0, 0x0, 0x0)

15:33:11 executing program 1:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000080)=0x31, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)
sendto$inet(r0, &(0x7f0000000240)="b5", 0x1, 0x0, 0x0, 0x0)

15:33:11 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r2, &(0x7f0000000340)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f00000003c0)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574110689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdbc7a8a5cfe4f97079dbfe450f76377334416a6d572e7fbb1d8775cc94845e083a2bb91e", 0x8c}, {0x0}], 0x2}, 0x0)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x2, @rand_addr}, 0x10)

15:33:11 executing program 3:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
connect$inet6(r0, 0x0, 0x0)

15:33:11 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
sendto(r4, &(0x7f00000008c0)="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", 0x39d, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r5 = dup2(r1, r1)
dup2(r4, r5)
sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:33:11 executing program 1:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000080)=0x31, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)
sendto$inet(r0, &(0x7f0000000240)="b5", 0x1, 0x0, 0x0, 0x0)

15:33:11 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r2, &(0x7f0000000340)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f00000003c0)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574110689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdbc7a8a5cfe4f97079dbfe450f76377334416a6d572e7fbb1d8775cc94845e083a2bb91e", 0x8c}, {0x0}], 0x2}, 0x0)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x2, @rand_addr}, 0x10)

15:33:11 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
dup2(r3, r4)
sendto(r4, &(0x7f00000008c0)="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", 0x39d, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r5 = dup2(r1, r1)
dup2(r4, r5)
sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:33:11 executing program 1:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000080)=0x31, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)
sendto$inet(r0, &(0x7f0000000240)="b5", 0x1, 0x0, 0x0, 0x0)

15:33:11 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r2, &(0x7f0000000340)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f00000003c0)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574110689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdbc7a8a5cfe4f97079dbfe450f76377334416a6d572e7fbb1d8775cc94845e083a2bb91e", 0x8c}, {0x0}], 0x2}, 0x0)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x2, @rand_addr}, 0x10)

15:33:11 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r2, &(0x7f0000000340)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f00000003c0)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574110689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdbc7a8a5cfe4f97079dbfe450f76377334416a6d572e7fbb1d8775cc94845e083a2bb91e", 0x8c}, {0x0}], 0x2}, 0x0)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x2, @rand_addr}, 0x10)

15:33:11 executing program 1:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000080)=0x31, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)
sendto$inet(r0, &(0x7f0000000240)="b5", 0x1, 0x0, 0x0, 0x0)

15:33:12 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
sendto(r4, &(0x7f00000008c0)="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", 0x39d, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r5 = dup2(r1, r1)
dup2(r4, r5)
sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:33:12 executing program 1:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000080)=0x31, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)
sendto$inet(r0, &(0x7f0000000240)="b5", 0x1, 0x0, 0x0, 0x0)

15:33:12 executing program 1:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000080)=0x31, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)
sendto$inet(r0, &(0x7f0000000240)="b5", 0x1, 0x0, 0x0, 0x0)

15:33:12 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
dup2(r3, r4)
sendto(r4, &(0x7f00000008c0)="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", 0x39d, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r5 = dup2(r1, r1)
dup2(r4, r5)
sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:33:12 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
dup2(r3, 0xffffffffffffffff)
sendto(0xffffffffffffffff, &(0x7f00000008c0)="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", 0x39d, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r4 = dup2(r1, r1)
dup2(0xffffffffffffffff, r4)
sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:33:12 executing program 1:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000080)=0x31, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)
sendto$inet(r0, &(0x7f0000000240)="b5", 0x1, 0x0, 0x0, 0x0)

15:33:12 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r2, &(0x7f0000000340)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f00000003c0)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574110689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdbc7a8a5cfe4f97079dbfe450f76377334416a6d572e7fbb1d8775cc94845e083a2bb91e", 0x8c}, {0x0}], 0x2}, 0x0)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x2, @rand_addr}, 0x10)

15:33:12 executing program 1:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000080)=0x31, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
bind$inet6(r0, 0x0, 0x0)
connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)
sendto$inet(r0, &(0x7f0000000240)="b5", 0x1, 0x0, 0x0, 0x0)

15:33:12 executing program 1:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000080)=0x31, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
bind$inet6(r0, 0x0, 0x0)
connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)
sendto$inet(r0, &(0x7f0000000240)="b5", 0x1, 0x0, 0x0, 0x0)

15:33:12 executing program 1:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000080)=0x31, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
bind$inet6(r0, 0x0, 0x0)
connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)
sendto$inet(r0, &(0x7f0000000240)="b5", 0x1, 0x0, 0x0, 0x0)

15:33:12 executing program 1:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000080)=0x31, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)
sendto$inet(r0, &(0x7f0000000240)="b5", 0x1, 0x0, 0x0, 0x0)

15:33:13 executing program 3:
kmq_notify(0xffffffffffffffff, &(0x7f0000000100)={0x1, 0xe, @sigval_int, @tid=0xffffffffffffffff})

15:33:13 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
dup2(r3, 0xffffffffffffffff)
sendto(0xffffffffffffffff, &(0x7f00000008c0)="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", 0x39d, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r4 = dup2(r1, r1)
dup2(0xffffffffffffffff, r4)
sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:33:13 executing program 1:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000080)=0x31, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)
sendto$inet(r0, &(0x7f0000000240)="b5", 0x1, 0x0, 0x0, 0x0)

15:33:13 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r2, &(0x7f0000000340)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f00000003c0)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574110689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdbc7a8a5cfe4f97079dbfe450f76377334416a6d572e7fbb1d8775cc94845e083a2bb91e", 0x8c}, {0x0}], 0x2}, 0x0)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x2, @rand_addr}, 0x10)

15:33:13 executing program 1:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000080)=0x31, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)
sendto$inet(r0, &(0x7f0000000240)="b5", 0x1, 0x0, 0x0, 0x0)

15:33:13 executing program 3:
kmq_notify(0xffffffffffffffff, &(0x7f0000000100)={0x1, 0xe, @sigval_int, @tid=0xffffffffffffffff})

15:33:13 executing program 3:
kmq_notify(0xffffffffffffffff, &(0x7f0000000100)={0x1, 0xe, @sigval_int, @tid=0xffffffffffffffff})

15:33:13 executing program 3:
kmq_notify(0xffffffffffffffff, &(0x7f0000000100)={0x1, 0xe, @sigval_int, @tid=0xffffffffffffffff})

15:33:13 executing program 1:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000080)=0x31, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
connect$inet6(r0, 0x0, 0x0)
sendto$inet(r0, &(0x7f0000000240)="b5", 0x1, 0x0, 0x0, 0x0)

15:33:14 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
dup2(r3, 0xffffffffffffffff)
sendto(0xffffffffffffffff, &(0x7f00000008c0)="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", 0x39d, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r4 = dup2(r1, r1)
dup2(0xffffffffffffffff, r4)
sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:33:14 executing program 3:
kmq_notify(0xffffffffffffffff, 0x0)

15:33:14 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r2, &(0x7f0000000340)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f00000003c0)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574110689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdbc7a8a5cfe4f97079dbfe450f76377334416a6d572e7fbb1d8775cc94845e083a2bb91e", 0x8c}, {0x0}], 0x2}, 0x0)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x2, @rand_addr}, 0x10)

15:33:14 executing program 1:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000080)=0x31, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
connect$inet6(r0, 0x0, 0x0)
sendto$inet(r0, &(0x7f0000000240)="b5", 0x1, 0x0, 0x0, 0x0)

15:33:14 executing program 3:
kmq_notify(0xffffffffffffffff, 0x0)

15:33:14 executing program 1:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000080)=0x31, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
connect$inet6(r0, 0x0, 0x0)
sendto$inet(r0, &(0x7f0000000240)="b5", 0x1, 0x0, 0x0, 0x0)

15:33:14 executing program 3:
kmq_notify(0xffffffffffffffff, 0x0)

15:33:14 executing program 1:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000080)=0x31, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)
sendto$inet(0xffffffffffffffff, &(0x7f0000000240)="b5", 0x1, 0x0, 0x0, 0x0)

15:33:15 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
r4 = socket(0x2, 0x1, 0x0)
dup2(r3, r4)
sendto(r4, &(0x7f00000008c0)="67c939a1a23977b25498ac0319b4bf92205e25973e993e30dafaa203cd3998afe0114e386eac2488d6e4c7e0ff1741d8c65ddc6e94c9c9a76adb0a00a0710d68bc85067e3a14ca9e9eb0613537692b852954693c48039b0293f8f5741e5cbe583e68d87025732dfa80b27d94b83d6495f790d5c25d09a7e9d8ee85d82fef92ffb470538316e3319df747b7170a9fe6a05c88f43326c3ebfd0e6c26fe030d320ed58bc7f2a7bda4485222f243877a237bc13e50ffcc8d6614dd61803c1d1d959baebced2f22569119143072385b7554f1e356b00e3e1a274cc9ec408fd313fddd5570231d91c6733cbe683a21561349af99ef75e3256511167d62e07b0ce744896a2b46bb0189a614295e0d4ff55ec2327ede683587db6d6a7c84850c73eedbf8bd2122d3939ffed53655db0928b7099ddc1d54779b14103ffa28013d9868835694dcffa1d45304797729cb83658ecb562e544a9bd5f4baf375dd57b8a979e007532ca180d697a0fe535db15fa20ea648feb9b1b5edc1fed814d5e20f0eaf863b35d5b231c909ba281c31d5ddc74f75bdaa03541e14d0fb1a58dc34d9465b5bf9258ddf7adbbf5ee21a7631afd7300b3988e5ca4a7634628dd22fc92138d1a98e28e8aed3c780ef75ee13907a902519ccc3dc70a65a6013578afd68035b3564371550436dc0651addf5e2b9a07e2f19f5720ef5967c5952e21194faeb180902d127b6cd7f25781312f7a8b3b3eda399d2cb836369061172d22d70bf24ba070f7d5e8466887c7869e647eadb1b94f985da96eb2c427b862a136672f9f19c5605be23ee1457a88c3312b9d52d8927a44dec210bc1cde8a18556a3725aa5915c7f322068f5ecd54da70e8c21e1706d690c006578c3df1915c77af8f6607e983abd865a4df21f61124ad4bddbb6e1264f874d99114347fb92b125042731754fd4b83243b0828e32de6e99cbba116c4271e1844d8eca287e76c2f2da0feb4f0b958849a16055efbea42fe23f50c3815e9d66a11ffdaa0cdc6f69c86373ecbf692324ce3c165f878a8cfe0b9f411573a241d6c0c00a836a30ac6328491be1bcaeb03eef803a019d5421a2a50404d882653b85c40f77b69a0d8b8cf17378e5d1d0823f478fb9b386bf982b8702a0a81b9a0ff8f3d40e92a5a3a3c433d38879ae2e92d7da4ab909be08eec3e97ba0935005e5069fad98d239bcbaa2b07599513a716b2db81867c6c2568fb6afb5b0c14f03538ffd11889d7dc742b72493122d545f4961c921874c577e18eafdd0d3008936a2d89aa3afc48d34725244fcbe194f49", 0x39d, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r5 = dup2(r1, r1)
dup2(r4, r5)
sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:33:15 executing program 3:
kmq_notify(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0xe, @sigval_int, @tid=0xffffffffffffffff})

15:33:15 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r2, &(0x7f0000000340)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f00000003c0)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574110689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdbc7a8a5cfe4f97079dbfe450f76377334416a6d572e7fbb1d8775cc94845e083a2bb91e", 0x8c}, {0x0}], 0x2}, 0x0)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x2, @rand_addr}, 0x10)

15:33:15 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
r4 = socket(0x2, 0x1, 0x0)
dup2(r3, r4)
sendto(r4, &(0x7f00000008c0)="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", 0x39d, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r5 = dup2(r1, r1)
dup2(r4, r5)
sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:33:15 executing program 1:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000080)=0x31, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)
sendto$inet(0xffffffffffffffff, &(0x7f0000000240)="b5", 0x1, 0x0, 0x0, 0x0)

15:33:15 executing program 3:
kmq_notify(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0xe, @sigval_int, @tid=0xffffffffffffffff})

15:33:15 executing program 3:
kmq_notify(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0xe, @sigval_int, @tid=0xffffffffffffffff})

15:33:15 executing program 1:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000080)=0x31, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)
sendto$inet(0xffffffffffffffff, &(0x7f0000000240)="b5", 0x1, 0x0, 0x0, 0x0)

15:33:15 executing program 3:
kmq_notify(0xffffffffffffffff, &(0x7f0000000100)={0x1, 0x0, @sigval_int, @tid=0xffffffffffffffff})

15:33:15 executing program 3:
kmq_notify(0xffffffffffffffff, &(0x7f0000000100)={0x1, 0x0, @sigval_int, @tid=0xffffffffffffffff})

15:33:16 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r2, &(0x7f0000000340)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f00000003c0)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574110689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdbc7a8a5cfe4f97079dbfe450f76377334416a6d572e7fbb1d8775cc94845e083a2bb91e", 0x8c}, {0x0}], 0x2}, 0x0)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x2, @rand_addr}, 0x10)

15:33:16 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
r4 = socket(0x2, 0x1, 0x0)
dup2(r3, r4)
sendto(r4, &(0x7f00000008c0)="67c939a1a23977b25498ac0319b4bf92205e25973e993e30dafaa203cd3998afe0114e386eac2488d6e4c7e0ff1741d8c65ddc6e94c9c9a76adb0a00a0710d68bc85067e3a14ca9e9eb0613537692b852954693c48039b0293f8f5741e5cbe583e68d87025732dfa80b27d94b83d6495f790d5c25d09a7e9d8ee85d82fef92ffb470538316e3319df747b7170a9fe6a05c88f43326c3ebfd0e6c26fe030d320ed58bc7f2a7bda4485222f243877a237bc13e50ffcc8d6614dd61803c1d1d959baebced2f22569119143072385b7554f1e356b00e3e1a274cc9ec408fd313fddd5570231d91c6733cbe683a21561349af99ef75e3256511167d62e07b0ce744896a2b46bb0189a614295e0d4ff55ec2327ede683587db6d6a7c84850c73eedbf8bd2122d3939ffed53655db0928b7099ddc1d54779b14103ffa28013d9868835694dcffa1d45304797729cb83658ecb562e544a9bd5f4baf375dd57b8a979e007532ca180d697a0fe535db15fa20ea648feb9b1b5edc1fed814d5e20f0eaf863b35d5b231c909ba281c31d5ddc74f75bdaa03541e14d0fb1a58dc34d9465b5bf9258ddf7adbbf5ee21a7631afd7300b3988e5ca4a7634628dd22fc92138d1a98e28e8aed3c780ef75ee13907a902519ccc3dc70a65a6013578afd68035b3564371550436dc0651addf5e2b9a07e2f19f5720ef5967c5952e21194faeb180902d127b6cd7f25781312f7a8b3b3eda399d2cb836369061172d22d70bf24ba070f7d5e8466887c7869e647eadb1b94f985da96eb2c427b862a136672f9f19c5605be23ee1457a88c3312b9d52d8927a44dec210bc1cde8a18556a3725aa5915c7f322068f5ecd54da70e8c21e1706d690c006578c3df1915c77af8f6607e983abd865a4df21f61124ad4bddbb6e1264f874d99114347fb92b125042731754fd4b83243b0828e32de6e99cbba116c4271e1844d8eca287e76c2f2da0feb4f0b958849a16055efbea42fe23f50c3815e9d66a11ffdaa0cdc6f69c86373ecbf692324ce3c165f878a8cfe0b9f411573a241d6c0c00a836a30ac6328491be1bcaeb03eef803a019d5421a2a50404d882653b85c40f77b69a0d8b8cf17378e5d1d0823f478fb9b386bf982b8702a0a81b9a0ff8f3d40e92a5a3a3c433d38879ae2e92d7da4ab909be08eec3e97ba0935005e5069fad98d239bcbaa2b07599513a716b2db81867c6c2568fb6afb5b0c14f03538ffd11889d7dc742b72493122d545f4961c921874c577e18eafdd0d3008936a2d89aa3afc48d34725244fcbe194f49", 0x39d, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r5 = dup2(r1, r1)
dup2(r4, r5)
sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:33:16 executing program 1:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000080)=0x31, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)
sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0)

15:33:16 executing program 3:
kmq_notify(0xffffffffffffffff, &(0x7f0000000100)={0x1, 0x0, @sigval_int, @tid=0xffffffffffffffff})

15:33:16 executing program 3:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendto$inet6(r0, &(0x7f0000000040)="030dc5978ef2c12b", 0x8, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c)

15:33:16 executing program 1:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000080)=0x31, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)
sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0)

15:33:16 executing program 1:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000080)=0x31, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)
sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0)

15:33:16 executing program 3:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendto$inet6(r0, &(0x7f0000000040)="030dc5978ef2c12b", 0x8, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c)

15:33:17 executing program 2:
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r0 = socket(0x2, 0x1, 0x0)
r1 = dup2(0xffffffffffffffff, r0)
sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f00000003c0)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574110689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdbc7a8a5cfe4f97079dbfe450f76377334416a6d572e7fbb1d8775cc94845e083a2bb91e", 0x8c}, {0x0}], 0x2}, 0x0)
sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x2, @rand_addr}, 0x10)

15:33:17 executing program 3:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendto$inet6(r0, &(0x7f0000000040)="030dc5978ef2c12b", 0x8, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c)

15:33:17 executing program 1:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000080)=0x31, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)
sendto$inet(r0, &(0x7f0000000240), 0x0, 0x0, 0x0, 0x0)

15:33:17 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
dup2(r3, r4)
sendto(r4, &(0x7f00000008c0)="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", 0x39d, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r5 = dup2(r1, r1)
dup2(r4, r5)
sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:33:17 executing program 3:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendto$inet6(r0, &(0x7f0000000040)="030dc5978ef2c12b", 0x8, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c)

15:33:17 executing program 1:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000080)=0x31, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)
sendto$inet(r0, &(0x7f0000000240), 0x0, 0x0, 0x0, 0x0)

15:33:17 executing program 3:
sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="030dc5978ef2c12b", 0x8, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c)

15:33:17 executing program 2:
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r0 = socket(0x2, 0x1, 0x0)
r1 = dup2(0xffffffffffffffff, r0)
sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f00000003c0)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574110689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdbc7a8a5cfe4f97079dbfe450f76377334416a6d572e7fbb1d8775cc94845e083a2bb91e", 0x8c}, {0x0}], 0x2}, 0x0)
sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x2, @rand_addr}, 0x10)

15:33:17 executing program 1:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000080)=0x31, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)
sendto$inet(r0, &(0x7f0000000240), 0x0, 0x0, 0x0, 0x0)

15:33:17 executing program 3:
sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="030dc5978ef2c12b", 0x8, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c)

15:33:18 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
dup2(r3, r4)
sendto(r4, &(0x7f00000008c0)="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", 0x39d, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r5 = dup2(r1, r1)
dup2(r4, r5)
sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:33:18 executing program 3:
sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="030dc5978ef2c12b", 0x8, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c)

15:33:18 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r3=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x1204, &(0x7f0000000000)={r3, 0x40}, 0xc)

15:33:18 executing program 2:
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r0 = socket(0x2, 0x1, 0x0)
r1 = dup2(0xffffffffffffffff, r0)
sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f00000003c0)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574110689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdbc7a8a5cfe4f97079dbfe450f76377334416a6d572e7fbb1d8775cc94845e083a2bb91e", 0x8c}, {0x0}], 0x2}, 0x0)
sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x2, @rand_addr}, 0x10)

15:33:18 executing program 3:
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="030dc5978ef2c12b", 0x8, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c)

15:33:18 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r3=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x1204, &(0x7f0000000000)={r3, 0x40}, 0xc)

15:33:18 executing program 3:
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="030dc5978ef2c12b", 0x8, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c)

15:33:18 executing program 3:
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="030dc5978ef2c12b", 0x8, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c)

15:33:18 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r3=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x1204, &(0x7f0000000000)={r3, 0x40}, 0xc)

15:33:18 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
dup2(r3, r4)
sendto(r4, &(0x7f00000008c0)="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", 0x39d, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r5 = dup2(r1, r1)
dup2(r4, r5)
sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:33:18 executing program 2:
r0 = socket(0x0, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r2, &(0x7f0000000340)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f00000003c0)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574110689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdbc7a8a5cfe4f97079dbfe450f76377334416a6d572e7fbb1d8775cc94845e083a2bb91e", 0x8c}, {0x0}], 0x2}, 0x0)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x2, @rand_addr}, 0x10)

15:33:18 executing program 3:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c)

15:33:18 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r3=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x1204, &(0x7f0000000000)={r3, 0x40}, 0xc)

15:33:18 executing program 3:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c)

15:33:18 executing program 3:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c)

15:33:18 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x1204, &(0x7f0000000000)={0x0, 0x40}, 0xc)

15:33:19 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
dup2(r3, r4)
sendto(r4, &(0x7f00000008c0)="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", 0x39d, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r5 = dup2(r1, r1)
dup2(r4, r5)
sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:33:19 executing program 2:
r0 = socket(0x0, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r2, &(0x7f0000000340)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f00000003c0)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574110689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdbc7a8a5cfe4f97079dbfe450f76377334416a6d572e7fbb1d8775cc94845e083a2bb91e", 0x8c}, {0x0}], 0x2}, 0x0)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x2, @rand_addr}, 0x10)

15:33:19 executing program 3:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c)

15:33:19 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x1204, &(0x7f0000000000)={0x0, 0x40}, 0xc)

15:33:19 executing program 3:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c)

15:33:19 executing program 3:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c)

15:33:19 executing program 3:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendto$inet6(r0, &(0x7f0000000040)="030dc597", 0x4, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c)

15:33:19 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x1204, &(0x7f0000000000)={0x0, 0x40}, 0xc)

15:33:20 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
dup2(r3, r4)
sendto(r4, &(0x7f00000008c0)="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", 0x39d, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r5 = dup2(r1, r1)
dup2(r4, r5)
sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:33:20 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r1=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x1204, &(0x7f0000000000)={r1, 0x40}, 0xc)

15:33:20 executing program 3:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendto$inet6(r0, &(0x7f0000000040)="030dc597", 0x4, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c)

15:33:20 executing program 2:
r0 = socket(0x0, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r2, &(0x7f0000000340)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f00000003c0)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574110689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdbc7a8a5cfe4f97079dbfe450f76377334416a6d572e7fbb1d8775cc94845e083a2bb91e", 0x8c}, {0x0}], 0x2}, 0x0)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x2, @rand_addr}, 0x10)

15:33:20 executing program 3:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendto$inet6(r0, &(0x7f0000000040)="030dc597", 0x4, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c)

15:33:20 executing program 2:
r0 = socket(0x2, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r2, &(0x7f0000000340)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f00000003c0)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574110689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdbc7a8a5cfe4f97079dbfe450f76377334416a6d572e7fbb1d8775cc94845e083a2bb91e", 0x8c}, {0x0}], 0x2}, 0x0)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x2, @rand_addr}, 0x10)

15:33:20 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r1=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x1204, &(0x7f0000000000)={r1, 0x40}, 0xc)

15:33:20 executing program 3:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendto$inet6(r0, &(0x7f0000000040)="030dc5978ef2", 0x6, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c)

15:33:21 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
dup2(r3, r4)
sendto(r4, &(0x7f00000008c0)="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", 0x39d, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r5 = dup2(r1, r1)
dup2(r4, r5)
sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:33:21 executing program 2:
r0 = socket(0x2, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r2, &(0x7f0000000340)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f00000003c0)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574110689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdbc7a8a5cfe4f97079dbfe450f76377334416a6d572e7fbb1d8775cc94845e083a2bb91e", 0x8c}, {0x0}], 0x2}, 0x0)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x2, @rand_addr}, 0x10)

15:33:21 executing program 3:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendto$inet6(r0, &(0x7f0000000040)="030dc5978ef2", 0x6, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c)

15:33:21 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r1=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x1204, &(0x7f0000000000)={r1, 0x40}, 0xc)

15:33:21 executing program 2:
r0 = socket(0x2, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r2, &(0x7f0000000340)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f00000003c0)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574110689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdbc7a8a5cfe4f97079dbfe450f76377334416a6d572e7fbb1d8775cc94845e083a2bb91e", 0x8c}, {0x0}], 0x2}, 0x0)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x2, @rand_addr}, 0x10)

15:33:21 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r2, &(0x7f0000000340)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f00000003c0)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574110689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdbc7a8a5cfe4f97079dbfe450f76377334416a6d572e7fbb1d8775cc94845e083a2bb91e", 0x8c}, {0x0}], 0x2}, 0x0)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x2, @rand_addr}, 0x10)

15:33:21 executing program 3:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendto$inet6(r0, &(0x7f0000000040)="030dc5978ef2", 0x6, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c)

15:33:21 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
r1 = dup2(r0, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r2=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x1204, &(0x7f0000000000)={r2, 0x40}, 0xc)

15:33:22 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r3 = socket(0x2, 0x1, 0x0)
dup2(0xffffffffffffffff, r3)
sendto(r3, &(0x7f00000008c0)="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", 0x39d, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r4 = dup2(r1, r1)
dup2(r3, r4)
sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:33:22 executing program 3:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendto$inet6(r0, &(0x7f0000000040)="030dc5978ef2c1", 0x7, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c)

15:33:22 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
r1 = dup2(r0, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r2=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x1204, &(0x7f0000000000)={r2, 0x40}, 0xc)

15:33:22 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
r1 = dup2(r0, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r2=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x1204, &(0x7f0000000000)={r2, 0x40}, 0xc)

15:33:22 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r3 = socket(0x2, 0x1, 0x0)
dup2(0xffffffffffffffff, r3)
sendto(r3, &(0x7f00000008c0)="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", 0x39d, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r4 = dup2(r1, r1)
dup2(r3, r4)
sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:33:22 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r2, &(0x7f0000000340)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f00000003c0)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574110689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdbc7a8a5cfe4f97079dbfe450f76377334416a6d572e7fbb1d8775cc94845e083a2bb91e", 0x8c}, {0x0}], 0x2}, 0x0)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x2, @rand_addr}, 0x10)

15:33:22 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r3 = socket(0x2, 0x1, 0x0)
dup2(0xffffffffffffffff, r3)
sendto(r3, &(0x7f00000008c0)="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", 0x39d, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r4 = dup2(r1, r1)
dup2(r3, r4)
sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:33:22 executing program 3:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendto$inet6(r0, &(0x7f0000000040)="030dc5978ef2c1", 0x7, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c)

15:33:22 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r3=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x1204, &(0x7f0000000000)={r3, 0x40}, 0xc)

15:33:22 executing program 3:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendto$inet6(r0, &(0x7f0000000040)="030dc5978ef2c1", 0x7, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c)

15:33:22 executing program 0:
socket(0x2, 0x1, 0x0)
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r2 = socket(0x2, 0x1, 0x0)
dup2(r1, r2)
sendto(r2, &(0x7f00000008c0)="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", 0x39d, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r3 = dup2(r0, r0)
dup2(r2, r3)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:33:22 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r3=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x1204, &(0x7f0000000000)={r3, 0x40}, 0xc)

15:33:22 executing program 3:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendto$inet6(r0, &(0x7f0000000040)="030dc5978ef2c12b", 0x8, 0x0, 0x0, 0x0)

Dec 13 15:33:22 ci-freebsd-i386-4 syslogd: last message repeated 4 times
15:33:23 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r2, &(0x7f0000000340)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f00000003c0)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574110689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdbc7a8a5cfe4f97079dbfe450f76377334416a6d572e7fbb1d8775cc94845e083a2bb91e", 0x8c}, {0x0}], 0x2}, 0x0)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x2, @rand_addr}, 0x10)

15:33:23 executing program 3:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendto$inet6(r0, &(0x7f0000000040)="030dc5978ef2c12b", 0x8, 0x0, 0x0, 0x0)

15:33:23 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r3=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x1204, &(0x7f0000000000)={r3, 0x40}, 0xc)

15:33:23 executing program 1:
connect$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(0xffffffffffffffff, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r2=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x1204, &(0x7f0000000000)={r2, 0x40}, 0xc)

15:33:23 executing program 3:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendto$inet6(r0, &(0x7f0000000040)="030dc5978ef2c12b", 0x8, 0x0, 0x0, 0x0)

15:33:23 executing program 0:
socket(0x2, 0x1, 0x0)
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r2 = socket(0x2, 0x1, 0x0)
dup2(r1, r2)
sendto(r2, &(0x7f00000008c0)="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", 0x39d, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r3 = dup2(r0, r0)
dup2(r2, r3)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:33:23 executing program 1:
connect$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(0xffffffffffffffff, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r2=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x1204, &(0x7f0000000000)={r2, 0x40}, 0xc)

15:33:23 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r3=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x1204, &(0x7f0000000000)={r3, 0x40}, 0xc)

15:33:23 executing program 1:
connect$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(0xffffffffffffffff, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r2=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x1204, &(0x7f0000000000)={r2, 0x40}, 0xc)

15:33:23 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r2, &(0x7f0000000340)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f00000003c0)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574110689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdbc7a8a5cfe4f97079dbfe450f76377334416a6d572e7fbb1d8775cc94845e083a2bb91e", 0x8c}, {0x0}], 0x2}, 0x0)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x2, @rand_addr}, 0x10)

15:33:23 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r3=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x1204, &(0x7f0000000000)={r3, 0x40}, 0xc)

15:33:24 executing program 1:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
connect$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r3=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x1204, &(0x7f0000000000)={r3, 0x40}, 0xc)

15:33:24 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r3=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x1204, &(0x7f0000000000)={r3, 0x40}, 0xc)

15:33:24 executing program 0:
socket(0x2, 0x1, 0x0)
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r1, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r2 = socket(0x2, 0x1, 0x0)
dup2(r1, r2)
sendto(r2, &(0x7f00000008c0)="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", 0x39d, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r3 = dup2(r0, r0)
dup2(r2, r3)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:33:24 executing program 1:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
connect$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r3=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x1204, &(0x7f0000000000)={r3, 0x40}, 0xc)

15:33:24 executing program 1:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
connect$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r3=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x1204, &(0x7f0000000000)={r3, 0x40}, 0xc)

15:33:24 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f0000000040)=0x8)

15:33:24 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r2, &(0x7f0000000340)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f00000003c0)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574110689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdbc7a8a5cfe4f97079dbfe450f76377334416a6d572e7fbb1d8775cc94845e083a2bb91e", 0x8c}, {0x0}], 0x2}, 0x0)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x2, @rand_addr}, 0x10)

15:33:24 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r1)

15:33:24 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r3=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x1204, &(0x7f0000000000)={r3, 0x40}, 0xc)

15:33:24 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r3=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x1204, &(0x7f0000000000)={r3, 0x40}, 0xc)

15:33:24 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = dup2(r0, 0xffffffffffffffff)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r3 = socket(0x2, 0x1, 0x0)
dup2(r2, r3)
sendto(r3, &(0x7f00000008c0)="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", 0x39d, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r4 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r3, r4)
sendmsg$unix(r1, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:33:24 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r3=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x1204, &(0x7f0000000000)={r3, 0x40}, 0xc)

15:33:24 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
socket$inet6_sctp(0x1c, 0x5, 0x84)

15:33:24 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)

15:33:25 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r2, &(0x7f0000000340)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f00000003c0)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574110689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdbc7a8a5cfe4f97079dbfe450f76377334416a6d572e7fbb1d8775cc94845e083a2bb91e", 0x8c}, {0x0}], 0x2}, 0x0)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x2, @rand_addr}, 0x10)

15:33:25 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r3=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x1204, &(0x7f0000000000)={r3, 0x40}, 0xc)

15:33:25 executing program 3:
connect$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)

15:33:25 executing program 3:
connect$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)

15:33:25 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = dup2(r0, 0xffffffffffffffff)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r3 = socket(0x2, 0x1, 0x0)
dup2(r2, r3)
sendto(r3, &(0x7f00000008c0)="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", 0x39d, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r4 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r3, r4)
sendmsg$unix(r1, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:33:25 executing program 3:
connect$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)

15:33:25 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r3=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x1204, &(0x7f0000000000)={r3, 0x40}, 0xc)

15:33:25 executing program 3:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
connect$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)

15:33:26 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r2, &(0x7f0000000340)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f00000003c0)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574110689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdbc7a8a5cfe4f97079dbfe450f76377334416a6d572e7fbb1d8775cc94845e083a2bb91e", 0x8c}, {0x0}], 0x2}, 0x0)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x2, @rand_addr}, 0x10)

15:33:26 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r3=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x1204, &(0x7f0000000000)={r3, 0x40}, 0xc)

15:33:26 executing program 3:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
connect$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)

15:33:26 executing program 3:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
connect$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)

15:33:26 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = dup2(r0, 0xffffffffffffffff)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r3 = socket(0x2, 0x1, 0x0)
dup2(r2, r3)
sendto(r3, &(0x7f00000008c0)="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", 0x39d, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r4 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
dup2(r3, r4)
sendmsg$unix(r1, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:33:26 executing program 3:
socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)

15:33:26 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r3=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x1204, &(0x7f0000000000)={r3, 0x40}, 0xc)

15:33:26 executing program 3:
socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)

15:33:27 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r2, &(0x7f0000000340)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f00000003c0)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574110689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdbc7a8a5cfe4f97079dbfe450f76377334416a6d572e7fbb1d8775cc94845e083a2bb91e", 0x8c}, {0x0}], 0x2}, 0x0)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x2, @rand_addr}, 0x10)

15:33:27 executing program 3:
socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)

15:33:27 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r3=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x1204, &(0x7f0000000000)={r3, 0x40}, 0xc)

15:33:27 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r3=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x1204, &(0x7f0000000000)={r3, 0x40}, 0xc)

15:33:27 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = dup2(0xffffffffffffffff, r0)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r3 = socket(0x2, 0x1, 0x0)
dup2(r2, r3)
sendto(r3, &(0x7f00000008c0)="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", 0x39d, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r4 = dup2(r0, r0)
dup2(r3, r4)
sendmsg$unix(r1, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:33:27 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(0xffffffffffffffff, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r3=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x1204, &(0x7f0000000000)={r3, 0x40}, 0xc)

15:33:27 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, 0x0, 0x0)

15:33:27 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, 0x0, 0x0)

15:33:28 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(0xffffffffffffffff, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r3=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x1204, &(0x7f0000000000)={r3, 0x40}, 0xc)

15:33:28 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, 0x0, 0x0)

15:33:28 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r2, &(0x7f0000000340)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f00000003c0)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574110689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdbc7a8a5cfe4f97079dbfe450f76377334416a6d572e7fbb1d8775cc94845e083a2bb91e", 0x8c}, {0x0}], 0x2}, 0x0)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x2, @rand_addr}, 0x10)

15:33:28 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(0xffffffffffffffff, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r3=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x1204, &(0x7f0000000000)={r3, 0x40}, 0xc)

15:33:28 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = dup2(0xffffffffffffffff, r0)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r3 = socket(0x2, 0x1, 0x0)
dup2(r2, r3)
sendto(r3, &(0x7f00000008c0)="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", 0x39d, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r4 = dup2(r0, r0)
dup2(r3, r4)
sendmsg$unix(r1, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:33:28 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r2=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x1204, &(0x7f0000000000)={r2, 0x40}, 0xc)

15:33:28 executing program 3:
mmap(&(0x7f0000ff8000/0x4000)=nil, 0x4000, 0x30000, 0x1010, 0xffffffffffffffff, 0x0)
mprotect(&(0x7f0000400000/0xc00000)=nil, 0xc00000, 0x0)

15:33:28 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000002c0)={@in={{0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}}, 0x0, 0xfffffff9, 0x0, 0x8, 0x0, 0x3}, 0x98)

15:33:28 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r2=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x1204, &(0x7f0000000000)={r2, 0x40}, 0xc)

15:33:28 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x28, &(0x7f0000000040)={0x1, [<r1=>0x0]}, &(0x7f00000002c0)=0x8)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000080)={r1}, 0x8)

15:33:29 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r2, &(0x7f0000000340)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f00000003c0)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574110689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdbc7a8a5cfe4f97079dbfe450f76377334416a6d572e7fbb1d8775cc94845e083a2bb91e", 0x8c}, {0x0}], 0x2}, 0x0)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x2, @rand_addr}, 0x10)

15:33:29 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x28, &(0x7f0000000040)={0x1, [<r1=>0x0]}, &(0x7f00000002c0)=0x8)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000080)={r1}, 0x8)

15:33:29 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r2=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x1204, &(0x7f0000000000)={r2, 0x40}, 0xc)

15:33:29 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = dup2(0xffffffffffffffff, r0)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r3 = socket(0x2, 0x1, 0x0)
dup2(r2, r3)
sendto(r3, &(0x7f00000008c0)="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", 0x39d, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r4 = dup2(r0, r0)
dup2(r3, r4)
sendmsg$unix(r1, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:33:29 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x28, &(0x7f0000000040)={0x1, [<r1=>0x0]}, &(0x7f00000002c0)=0x8)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000080)={r1}, 0x8)

15:33:29 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r3=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x1204, &(0x7f0000000000)={r3, 0x40}, 0xc)

15:33:29 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r3=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x1204, &(0x7f0000000000)={r3, 0x40}, 0xc)

15:33:29 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x28, &(0x7f0000000040)={0x1, [<r1=>0x0]}, &(0x7f00000002c0)=0x8)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000080)={r1}, 0x8)

15:33:29 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x28, &(0x7f0000000040)={0x1, [<r1=>0x0]}, &(0x7f00000002c0)=0x8)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000080)={r1}, 0x8)

15:33:29 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r2, &(0x7f0000000340)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f00000003c0)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574110689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdbc7a8a5cfe4f97079dbfe450f76377334416a6d572e7fbb1d8775cc94845e083a2bb91e", 0x8c}, {0x0}], 0x2}, 0x0)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x2, @rand_addr}, 0x10)

15:33:29 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r3=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x1204, &(0x7f0000000000)={r3, 0x40}, 0xc)

15:33:30 executing program 0:
r0 = socket(0x0, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
dup2(r3, r4)
sendto(r4, &(0x7f00000008c0)="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", 0x39d, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r5 = dup2(r1, r1)
dup2(r4, r5)
sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:33:30 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, 0x0, &(0x7f0000000040))
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x1204, &(0x7f0000000000)={0x0, 0x40}, 0xc)

15:33:30 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x28, &(0x7f0000000040)={0x1, [<r1=>0x0]}, &(0x7f00000002c0)=0x8)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000080)={r1}, 0x8)

15:33:30 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x28, &(0x7f0000000040)={0x1, [<r1=>0x0]}, &(0x7f00000002c0)=0x8)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000080)={r1}, 0x8)

15:33:30 executing program 3:
socket$inet_sctp(0x2, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080), 0x8)

15:33:30 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, 0x0, &(0x7f0000000040))
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x1204, &(0x7f0000000000)={0x0, 0x40}, 0xc)

15:33:30 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, 0x0, &(0x7f0000000040))
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x1204, &(0x7f0000000000)={0x0, 0x40}, 0xc)

15:33:30 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r2, &(0x7f0000000340)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f00000003c0)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574110689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdbc7a8a5cfe4f97079dbfe450f76377334416a6d572e7fbb1d8775cc94845e083a2bb91e", 0x8c}, {0x0}], 0x2}, 0x0)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x2, @rand_addr}, 0x10)

15:33:30 executing program 0:
r0 = socket(0x0, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
dup2(r3, r4)
sendto(r4, &(0x7f00000008c0)="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", 0x39d, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r5 = dup2(r1, r1)
dup2(r4, r5)
sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:33:30 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180), &(0x7f0000000040)=0x4)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x1204, &(0x7f0000000000)={0x0, 0x40}, 0xc)

15:33:30 executing program 3:
socket$inet_sctp(0x2, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080), 0x8)

15:33:30 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180), &(0x7f0000000040)=0x4)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x1204, &(0x7f0000000000)={0x0, 0x40}, 0xc)

15:33:30 executing program 3:
socket$inet_sctp(0x2, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080), 0x8)

15:33:30 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180), &(0x7f0000000040)=0x4)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x1204, &(0x7f0000000000)={0x0, 0x40}, 0xc)

15:33:30 executing program 3:
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x28, &(0x7f0000000040)={0x1, [<r0=>0x0]}, &(0x7f00000002c0)=0x8)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000080)={r0}, 0x8)

15:33:31 executing program 3:
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x28, &(0x7f0000000040)={0x1, [<r0=>0x0]}, &(0x7f00000002c0)=0x8)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000080)={r0}, 0x8)

15:33:31 executing program 0:
r0 = socket(0x0, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
dup2(r3, r4)
sendto(r4, &(0x7f00000008c0)="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", 0x39d, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r5 = dup2(r1, r1)
dup2(r4, r5)
sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:33:31 executing program 3:
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x28, &(0x7f0000000040)={0x1, [<r0=>0x0]}, &(0x7f00000002c0)=0x8)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000080)={r0}, 0x8)

15:33:31 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, 0x0, 0x0)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r2, &(0x7f0000000340)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f00000003c0)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574110689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdbc7a8a5cfe4f97079dbfe450f76377334416a6d572e7fbb1d8775cc94845e083a2bb91e", 0x8c}, {0x0}], 0x2}, 0x0)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x2, @rand_addr}, 0x10)

15:33:31 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r3=>0x0]}, 0x0)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x1204, &(0x7f0000000000)={r3, 0x40}, 0xc)

15:33:31 executing program 3:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x28, &(0x7f0000000040)={0x1, [<r1=>0x0]}, &(0x7f00000002c0)=0x8)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000080)={r1}, 0x8)

15:33:31 executing program 3:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x28, &(0x7f0000000040)={0x1, [<r1=>0x0]}, &(0x7f00000002c0)=0x8)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000080)={r1}, 0x8)

15:33:31 executing program 3:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x28, &(0x7f0000000040)={0x1, [<r1=>0x0]}, &(0x7f00000002c0)=0x8)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000080)={r1}, 0x8)

15:33:31 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r3=>0x0]}, 0x0)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x1204, &(0x7f0000000000)={r3, 0x40}, 0xc)

15:33:32 executing program 0:
r0 = socket(0x2, 0x0, 0x0)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
dup2(r3, r4)
sendto(r4, &(0x7f00000008c0)="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", 0x39d, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r5 = dup2(r1, r1)
dup2(r4, r5)
sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:33:32 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, 0x0, 0x0)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r2, &(0x7f0000000340)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f00000003c0)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574110689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdbc7a8a5cfe4f97079dbfe450f76377334416a6d572e7fbb1d8775cc94845e083a2bb91e", 0x8c}, {0x0}], 0x2}, 0x0)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x2, @rand_addr}, 0x10)

15:33:32 executing program 3:
socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x28, &(0x7f0000000040)={0x1, [<r0=>0x0]}, &(0x7f00000002c0)=0x8)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000080)={r0}, 0x8)

15:33:32 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r3=>0x0]}, 0x0)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x1204, &(0x7f0000000000)={r3, 0x40}, 0xc)

15:33:32 executing program 3:
socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x28, &(0x7f0000000040)={0x1, [<r0=>0x0]}, &(0x7f00000002c0)=0x8)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000080)={r0}, 0x8)

15:33:32 executing program 3:
socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x28, &(0x7f0000000040)={0x1, [<r0=>0x0]}, &(0x7f00000002c0)=0x8)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000080)={r0}, 0x8)

15:33:32 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r3=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x1204, &(0x7f0000000000)={r3, 0x40}, 0xc)

15:33:32 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x28, 0x0, &(0x7f00000002c0))
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000080), 0x8)

15:33:33 executing program 0:
r0 = socket(0x2, 0x0, 0x0)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
dup2(r3, r4)
sendto(r4, &(0x7f00000008c0)="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", 0x39d, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r5 = dup2(r1, r1)
dup2(r4, r5)
sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:33:33 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r3=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x1204, &(0x7f0000000000)={r3, 0x40}, 0xc)

15:33:33 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x28, 0x0, &(0x7f00000002c0))
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000080), 0x8)

15:33:33 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, 0x0, 0x0)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r2, &(0x7f0000000340)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f00000003c0)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574110689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdbc7a8a5cfe4f97079dbfe450f76377334416a6d572e7fbb1d8775cc94845e083a2bb91e", 0x8c}, {0x0}], 0x2}, 0x0)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x2, @rand_addr}, 0x10)

15:33:33 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x28, 0x0, &(0x7f00000002c0))
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000080), 0x8)

15:33:33 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r3=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x1204, &(0x7f0000000000)={r3, 0x40}, 0xc)

15:33:33 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x1204, 0x0, 0x0)

15:33:33 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x1204, 0x0, 0x0)

15:33:34 executing program 0:
r0 = socket(0x2, 0x0, 0x0)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
dup2(r3, r4)
sendto(r4, &(0x7f00000008c0)="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", 0x39d, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r5 = dup2(r1, r1)
dup2(r4, r5)
sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:33:34 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x28, &(0x7f0000000040), &(0x7f00000002c0)=0x4)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000080), 0x8)

15:33:34 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x1204, 0x0, 0x0)

15:33:34 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r2, &(0x7f0000000340)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f00000003c0)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574110689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdbc7a8a5cfe4f97079dbfe450f76377334416a6d572e7fbb1d8775cc94845e083a2bb91e", 0x8c}, {0x0}], 0x2}, 0x0)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x2, @rand_addr}, 0x10)

15:33:34 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x28, &(0x7f0000000040), &(0x7f00000002c0)=0x4)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000080), 0x8)

15:33:34 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x1204, &(0x7f0000000000)={0x0, 0x40}, 0xc)

15:33:34 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x28, &(0x7f0000000040), &(0x7f00000002c0)=0x4)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000080), 0x8)

15:33:34 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x1204, &(0x7f0000000000)={0x0, 0x40}, 0xc)

15:33:35 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x0, 0x1, 0x0)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
dup2(r3, r4)
sendto(r4, &(0x7f00000008c0)="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", 0x39d, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r5 = dup2(r1, r1)
dup2(r4, r5)
sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:33:35 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x1204, &(0x7f0000000000)={0x0, 0x40}, 0xc)

15:33:35 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x28, &(0x7f0000000040)={0x1, [<r1=>0x0]}, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000080)={r1}, 0x8)

15:33:35 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r2, &(0x7f0000000340)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f00000003c0)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574110689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdbc7a8a5cfe4f97079dbfe450f76377334416a6d572e7fbb1d8775cc94845e083a2bb91e", 0x8c}, {0x0}], 0x2}, 0x0)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x2, @rand_addr}, 0x10)

15:33:35 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x28, &(0x7f0000000040)={0x1, [<r1=>0x0]}, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000080)={r1}, 0x8)

15:33:35 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r3=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x1204, &(0x7f0000000000)={r3}, 0xc)

15:33:35 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x28, &(0x7f0000000040)={0x1, [<r1=>0x0]}, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000080)={r1}, 0x8)

15:33:35 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x28, &(0x7f0000000040)={0x1, [<r1=>0x0]}, &(0x7f00000002c0)=0x8)
r2 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000080)={r1}, 0x8)

15:33:35 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r3=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x1204, &(0x7f0000000000)={r3}, 0xc)

15:33:35 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x0, 0x1, 0x0)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
dup2(r3, r4)
sendto(r4, &(0x7f00000008c0)="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", 0x39d, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r5 = dup2(r1, r1)
dup2(r4, r5)
sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:33:35 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x28, &(0x7f0000000040)={0x1, [<r1=>0x0]}, &(0x7f00000002c0)=0x8)
r2 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000080)={r1}, 0x8)

15:33:35 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r2, &(0x7f0000000340)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f00000003c0)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574110689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdbc7a8a5cfe4f97079dbfe450f76377334416a6d572e7fbb1d8775cc94845e083a2bb91e", 0x8c}, {0x0}], 0x2}, 0x0)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x2, @rand_addr}, 0x10)

15:33:35 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x28, &(0x7f0000000040)={0x1, [<r1=>0x0]}, &(0x7f00000002c0)=0x8)
r2 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000080)={r1}, 0x8)

15:33:35 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)={0x1, [<r3=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x1204, &(0x7f0000000000)={r3}, 0xc)

15:33:35 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x28, &(0x7f0000000040)={0x1, [<r1=>0x0]}, &(0x7f00000002c0)=0x8)
socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000080)={r1}, 0x8)

15:33:35 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x28, &(0x7f0000000040)={0x1, [<r1=>0x0]}, &(0x7f00000002c0)=0x8)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000080)={r1}, 0x8)

15:33:35 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x28, &(0x7f0000000040)={0x1, [<r1=>0x0]}, &(0x7f00000002c0)=0x8)
socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000080)={r1}, 0x8)

15:33:36 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x28, &(0x7f0000000040)={0x1, [<r1=>0x0]}, &(0x7f00000002c0)=0x8)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000080)={r1}, 0x8)

15:33:36 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x28, &(0x7f0000000040)={0x1, [<r1=>0x0]}, &(0x7f00000002c0)=0x8)
socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000080)={r1}, 0x8)

15:33:36 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x0, 0x1, 0x0)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
dup2(r3, r4)
sendto(r4, &(0x7f00000008c0)="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", 0x39d, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r5 = dup2(r1, r1)
dup2(r4, r5)
sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:33:36 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r2, &(0x7f0000000340)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f00000003c0)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574110689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdbc7a8a5cfe4f97079dbfe450f76377334416a6d572e7fbb1d8775cc94845e083a2bb91e", 0x8c}, {0x0}], 0x2}, 0x0)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x2, @rand_addr}, 0x10)

15:33:36 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x28, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f00000002c0)=0x8)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, 0x0, 0x0)

15:33:36 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x28, &(0x7f0000000040)={0x1, [<r1=>0x0]}, &(0x7f00000002c0)=0x8)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000080)={r1}, 0x8)

15:33:36 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x28, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f00000002c0)=0x8)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, 0x0, 0x0)

15:33:36 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r2, &(0x7f0000000340)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f00000003c0)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574110689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdbc7a8a5cfe4f97079dbfe450f76377334416a6d572e7fbb1d8775cc94845e083a2bb91e", 0x8c}, {0x0}], 0x2}, 0x0)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x2, @rand_addr}, 0x10)

15:33:36 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x28, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f00000002c0)=0x8)
socket$inet6_sctp(0x1c, 0x5, 0x84)

15:33:36 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x28, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f00000002c0)=0x8)

15:33:37 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x0, 0x0)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
dup2(r3, r4)
sendto(r4, &(0x7f00000008c0)="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", 0x39d, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r5 = dup2(r1, r1)
dup2(r4, r5)
sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:33:37 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x28, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f00000002c0)=0x8)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, 0x0, 0x0)

15:33:37 executing program 1:
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x28, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f00000002c0)=0x8)

15:33:37 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r2, &(0x7f0000000340)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f00000003c0)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574110689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdbc7a8a5cfe4f97079dbfe450f76377334416a6d572e7fbb1d8775cc94845e083a2bb91e", 0x8c}, {0x0}], 0x2}, 0x0)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x2, @rand_addr}, 0x10)

15:33:37 executing program 1:
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x28, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f00000002c0)=0x8)

15:33:37 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x28, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f00000002c0)=0x8)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000080), 0x8)

15:33:37 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r0, 0x0, 0x0)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r2, &(0x7f0000000340)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f00000003c0)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574110689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdbc7a8a5cfe4f97079dbfe450f76377334416a6d572e7fbb1d8775cc94845e083a2bb91e", 0x8c}, {0x0}], 0x2}, 0x0)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x2, @rand_addr}, 0x10)

15:33:37 executing program 1:
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x28, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f00000002c0)=0x8)

15:33:38 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x0, 0x0)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
dup2(r3, r4)
sendto(r4, &(0x7f00000008c0)="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", 0x39d, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r5 = dup2(r1, r1)
dup2(r4, r5)
sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:33:38 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r0, 0x0, 0x0)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r2, &(0x7f0000000340)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f00000003c0)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574110689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdbc7a8a5cfe4f97079dbfe450f76377334416a6d572e7fbb1d8775cc94845e083a2bb91e", 0x8c}, {0x0}], 0x2}, 0x0)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x2, @rand_addr}, 0x10)

15:33:38 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x28, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f00000002c0)=0x8)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000080), 0x8)

15:33:38 executing program 1:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x28, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f00000002c0)=0x8)

15:33:38 executing program 1:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x28, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f00000002c0)=0x8)

15:33:38 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x28, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f00000002c0)=0x8)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000080), 0x8)

15:33:38 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r0, 0x0, 0x0)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r2, &(0x7f0000000340)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f00000003c0)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574110689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdbc7a8a5cfe4f97079dbfe450f76377334416a6d572e7fbb1d8775cc94845e083a2bb91e", 0x8c}, {0x0}], 0x2}, 0x0)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x2, @rand_addr}, 0x10)

15:33:38 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r2, &(0x7f0000000340)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f00000003c0)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574110689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdbc7a8a5cfe4f97079dbfe450f76377334416a6d572e7fbb1d8775cc94845e083a2bb91e", 0x8c}, {0x0}], 0x2}, 0x0)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x2, @rand_addr}, 0x10)

15:33:39 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x0, 0x0)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
dup2(r3, r4)
sendto(r4, &(0x7f00000008c0)="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", 0x39d, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r5 = dup2(r1, r1)
dup2(r4, r5)
sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:33:39 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r2, &(0x7f0000000340)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f00000003c0)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574110689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdbc7a8a5cfe4f97079dbfe450f76377334416a6d572e7fbb1d8775cc94845e083a2bb91e", 0x8c}, {0x0}], 0x2}, 0x0)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x2, @rand_addr}, 0x10)

15:33:39 executing program 1:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x28, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f00000002c0)=0x8)

15:33:39 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'rack\x00'}, 0x24)
setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x470, &(0x7f00000000c0)={0xfffffffe, "d3b2c98fd79a3d63c5920f8e6ee1f6f0"}, 0x14)

15:33:39 executing program 1:
socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x28, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f00000002c0)=0x8)

15:33:39 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'rack\x00'}, 0x24)
setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x470, &(0x7f00000000c0)={0xfffffffe, "d3b2c98fd79a3d63c5920f8e6ee1f6f0"}, 0x14)

15:33:39 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r2, &(0x7f0000000340)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f00000003c0)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574110689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdbc7a8a5cfe4f97079dbfe450f76377334416a6d572e7fbb1d8775cc94845e083a2bb91e", 0x8c}, {0x0}], 0x2}, 0x0)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x2, @rand_addr}, 0x10)

15:33:39 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'rack\x00'}, 0x24)
setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x470, &(0x7f00000000c0)={0xfffffffe, "d3b2c98fd79a3d63c5920f8e6ee1f6f0"}, 0x14)

15:33:40 executing program 0:
socket(0x2, 0x1, 0x0)
r0 = socket(0x2, 0x1, 0x0)
r1 = dup2(0xffffffffffffffff, r0)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r3 = socket(0x2, 0x1, 0x0)
dup2(r2, r3)
sendto(r3, &(0x7f00000008c0)="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", 0x39d, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r4 = dup2(r0, r0)
dup2(r3, r4)
sendmsg$unix(r1, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:33:40 executing program 1:
socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x28, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f00000002c0)=0x8)

15:33:40 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x0, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r2, &(0x7f0000000340)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f00000003c0)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574110689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdbc7a8a5cfe4f97079dbfe450f76377334416a6d572e7fbb1d8775cc94845e083a2bb91e", 0x8c}, {0x0}], 0x2}, 0x0)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x2, @rand_addr}, 0x10)

15:33:40 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'rack\x00'}, 0x24)
setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x470, &(0x7f00000000c0)={0xfffffffe, "d3b2c98fd79a3d63c5920f8e6ee1f6f0"}, 0x14)

15:33:40 executing program 1:
socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x28, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f00000002c0)=0x8)

15:33:40 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x470, &(0x7f00000000c0)={0xfffffffe, "d3b2c98fd79a3d63c5920f8e6ee1f6f0"}, 0x14)

15:33:40 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x28, 0x0, &(0x7f00000002c0))

15:33:40 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x470, &(0x7f00000000c0)={0xfffffffe, "d3b2c98fd79a3d63c5920f8e6ee1f6f0"}, 0x14)

15:33:41 executing program 0:
socket(0x2, 0x1, 0x0)
r0 = socket(0x2, 0x1, 0x0)
r1 = dup2(0xffffffffffffffff, r0)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r3 = socket(0x2, 0x1, 0x0)
dup2(r2, r3)
sendto(r3, &(0x7f00000008c0)="67c939a1a23977b25498ac0319b4bf92205e25973e993e30dafaa203cd3998afe0114e386eac2488d6e4c7e0ff1741d8c65ddc6e94c9c9a76adb0a00a0710d68bc85067e3a14ca9e9eb0613537692b852954693c48039b0293f8f5741e5cbe583e68d87025732dfa80b27d94b83d6495f790d5c25d09a7e9d8ee85d82fef92ffb470538316e3319df747b7170a9fe6a05c88f43326c3ebfd0e6c26fe030d320ed58bc7f2a7bda4485222f243877a237bc13e50ffcc8d6614dd61803c1d1d959baebced2f22569119143072385b7554f1e356b00e3e1a274cc9ec408fd313fddd5570231d91c6733cbe683a21561349af99ef75e3256511167d62e07b0ce744896a2b46bb0189a614295e0d4ff55ec2327ede683587db6d6a7c84850c73eedbf8bd2122d3939ffed53655db0928b7099ddc1d54779b14103ffa28013d9868835694dcffa1d45304797729cb83658ecb562e544a9bd5f4baf375dd57b8a979e007532ca180d697a0fe535db15fa20ea648feb9b1b5edc1fed814d5e20f0eaf863b35d5b231c909ba281c31d5ddc74f75bdaa03541e14d0fb1a58dc34d9465b5bf9258ddf7adbbf5ee21a7631afd7300b3988e5ca4a7634628dd22fc92138d1a98e28e8aed3c780ef75ee13907a902519ccc3dc70a65a6013578afd68035b3564371550436dc0651addf5e2b9a07e2f19f5720ef5967c5952e21194faeb180902d127b6cd7f25781312f7a8b3b3eda399d2cb836369061172d22d70bf24ba070f7d5e8466887c7869e647eadb1b94f985da96eb2c427b862a136672f9f19c5605be23ee1457a88c3312b9d52d8927a44dec210bc1cde8a18556a3725aa5915c7f322068f5ecd54da70e8c21e1706d690c006578c3df1915c77af8f6607e983abd865a4df21f61124ad4bddbb6e1264f874d99114347fb92b125042731754fd4b83243b0828e32de6e99cbba116c4271e1844d8eca287e76c2f2da0feb4f0b958849a16055efbea42fe23f50c3815e9d66a11ffdaa0cdc6f69c86373ecbf692324ce3c165f878a8cfe0b9f411573a241d6c0c00a836a30ac6328491be1bcaeb03eef803a019d5421a2a50404d882653b85c40f77b69a0d8b8cf17378e5d1d0823f478fb9b386bf982b8702a0a81b9a0ff8f3d40e92a5a3a3c433d38879ae2e92d7da4ab909be08eec3e97ba0935005e5069fad98d239bcbaa2b07599513a716b2db81867c6c2568fb6afb5b0c14f03538ffd11889d7dc742b72493122d545f4961c921874c577e18eafdd0d3008936a2d89aa3afc48d34725244fcbe194f49", 0x39d, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r4 = dup2(r0, r0)
dup2(r3, r4)
sendmsg$unix(r1, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:33:41 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x28, 0x0, &(0x7f00000002c0))

15:33:41 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x0, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r2, &(0x7f0000000340)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f00000003c0)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574110689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdbc7a8a5cfe4f97079dbfe450f76377334416a6d572e7fbb1d8775cc94845e083a2bb91e", 0x8c}, {0x0}], 0x2}, 0x0)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x2, @rand_addr}, 0x10)

15:33:41 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x470, &(0x7f00000000c0)={0xfffffffe, "d3b2c98fd79a3d63c5920f8e6ee1f6f0"}, 0x14)

15:33:41 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x28, 0x0, &(0x7f00000002c0))

15:33:41 executing program 3:
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000180)={'rack\x00'}, 0x24)
setsockopt$inet6_tcp_TCP_FASTOPEN(0xffffffffffffffff, 0x6, 0x470, &(0x7f00000000c0)={0xfffffffe, "d3b2c98fd79a3d63c5920f8e6ee1f6f0"}, 0x14)

15:33:41 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x28, &(0x7f0000000040), &(0x7f00000002c0)=0x4)

15:33:41 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x28, &(0x7f0000000040), &(0x7f00000002c0)=0x4)

15:33:41 executing program 0:
socket(0x2, 0x1, 0x0)
r0 = socket(0x2, 0x1, 0x0)
r1 = dup2(0xffffffffffffffff, r0)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r3 = socket(0x2, 0x1, 0x0)
dup2(r2, r3)
sendto(r3, &(0x7f00000008c0)="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", 0x39d, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r4 = dup2(r0, r0)
dup2(r3, r4)
sendmsg$unix(r1, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:33:41 executing program 3:
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000180)={'rack\x00'}, 0x24)
setsockopt$inet6_tcp_TCP_FASTOPEN(0xffffffffffffffff, 0x6, 0x470, &(0x7f00000000c0)={0xfffffffe, "d3b2c98fd79a3d63c5920f8e6ee1f6f0"}, 0x14)

15:33:41 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x28, &(0x7f0000000040), &(0x7f00000002c0)=0x4)

15:33:41 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x0, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r2, &(0x7f0000000340)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f00000003c0)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574110689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdbc7a8a5cfe4f97079dbfe450f76377334416a6d572e7fbb1d8775cc94845e083a2bb91e", 0x8c}, {0x0}], 0x2}, 0x0)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x2, @rand_addr}, 0x10)

15:33:41 executing program 3:
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000180)={'rack\x00'}, 0x24)
setsockopt$inet6_tcp_TCP_FASTOPEN(0xffffffffffffffff, 0x6, 0x470, &(0x7f00000000c0)={0xfffffffe, "d3b2c98fd79a3d63c5920f8e6ee1f6f0"}, 0x14)

15:33:41 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x28, &(0x7f0000000040)={0x1, [0x0]}, 0x0)

15:33:41 executing program 3:
r0 = socket(0x0, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'rack\x00'}, 0x24)
setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x470, &(0x7f00000000c0)={0xfffffffe, "d3b2c98fd79a3d63c5920f8e6ee1f6f0"}, 0x14)

15:33:41 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x28, &(0x7f0000000040)={0x1, [0x0]}, 0x0)

15:33:42 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, 0xffffffffffffffff)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
dup2(r3, r4)
sendto(r4, &(0x7f00000008c0)="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", 0x39d, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r5 = dup2(r1, r1)
dup2(r4, r5)
sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:33:42 executing program 3:
r0 = socket(0x0, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'rack\x00'}, 0x24)
setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x470, &(0x7f00000000c0)={0xfffffffe, "d3b2c98fd79a3d63c5920f8e6ee1f6f0"}, 0x14)

15:33:42 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x28, &(0x7f0000000040)={0x1, [0x0]}, 0x0)

15:33:42 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x0, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r2, &(0x7f0000000340)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f00000003c0)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574110689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdbc7a8a5cfe4f97079dbfe450f76377334416a6d572e7fbb1d8775cc94845e083a2bb91e", 0x8c}, {0x0}], 0x2}, 0x0)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x2, @rand_addr}, 0x10)

15:33:42 executing program 3:
r0 = socket(0x0, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'rack\x00'}, 0x24)
setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x470, &(0x7f00000000c0)={0xfffffffe, "d3b2c98fd79a3d63c5920f8e6ee1f6f0"}, 0x14)

15:33:42 executing program 3:
r0 = socket(0x2, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'rack\x00'}, 0x24)
setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x470, &(0x7f00000000c0)={0xfffffffe, "d3b2c98fd79a3d63c5920f8e6ee1f6f0"}, 0x14)

15:33:42 executing program 1:
setfib(0x10001)

15:33:42 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000140), 0x8)

15:33:43 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, 0xffffffffffffffff)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
dup2(r3, r4)
sendto(r4, &(0x7f00000008c0)="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", 0x39d, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r5 = dup2(r1, r1)
dup2(r4, r5)
sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:33:43 executing program 3:
r0 = socket(0x2, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'rack\x00'}, 0x24)
setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x470, &(0x7f00000000c0)={0xfffffffe, "d3b2c98fd79a3d63c5920f8e6ee1f6f0"}, 0x14)

15:33:43 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x0, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r2, &(0x7f0000000340)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f00000003c0)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574110689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdbc7a8a5cfe4f97079dbfe450f76377334416a6d572e7fbb1d8775cc94845e083a2bb91e", 0x8c}, {0x0}], 0x2}, 0x0)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x2, @rand_addr}, 0x10)

15:33:43 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000140), 0x8)

15:33:43 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000140), 0x8)

15:33:43 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000140), 0x8)

15:33:43 executing program 3:
r0 = socket(0x2, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'rack\x00'}, 0x24)
setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x470, &(0x7f00000000c0)={0xfffffffe, "d3b2c98fd79a3d63c5920f8e6ee1f6f0"}, 0x14)

15:33:43 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000140), 0x8)

15:33:44 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, 0xffffffffffffffff)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
dup2(r3, r4)
sendto(r4, &(0x7f00000008c0)="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", 0x39d, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r5 = dup2(r1, r1)
dup2(r4, r5)
sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:33:44 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x0, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r2, &(0x7f0000000340)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f00000003c0)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574110689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdbc7a8a5cfe4f97079dbfe450f76377334416a6d572e7fbb1d8775cc94845e083a2bb91e", 0x8c}, {0x0}], 0x2}, 0x0)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x2, @rand_addr}, 0x10)

15:33:44 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000180)={'rack\x00'}, 0x24)
setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x470, &(0x7f00000000c0)={0xfffffffe, "d3b2c98fd79a3d63c5920f8e6ee1f6f0"}, 0x14)

15:33:44 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000140), 0x8)

15:33:44 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000180)={'rack\x00'}, 0x24)
setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x470, &(0x7f00000000c0)={0xfffffffe, "d3b2c98fd79a3d63c5920f8e6ee1f6f0"}, 0x14)

15:33:44 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000140), 0x8)

15:33:44 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000140), 0x8)

15:33:44 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000180)={'rack\x00'}, 0x24)
setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x470, &(0x7f00000000c0)={0xfffffffe, "d3b2c98fd79a3d63c5920f8e6ee1f6f0"}, 0x14)

15:33:45 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
r3 = socket(0x0, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
dup2(r3, r4)
sendto(r4, &(0x7f00000008c0)="67c939a1a23977b25498ac0319b4bf92205e25973e993e30dafaa203cd3998afe0114e386eac2488d6e4c7e0ff1741d8c65ddc6e94c9c9a76adb0a00a0710d68bc85067e3a14ca9e9eb0613537692b852954693c48039b0293f8f5741e5cbe583e68d87025732dfa80b27d94b83d6495f790d5c25d09a7e9d8ee85d82fef92ffb470538316e3319df747b7170a9fe6a05c88f43326c3ebfd0e6c26fe030d320ed58bc7f2a7bda4485222f243877a237bc13e50ffcc8d6614dd61803c1d1d959baebced2f22569119143072385b7554f1e356b00e3e1a274cc9ec408fd313fddd5570231d91c6733cbe683a21561349af99ef75e3256511167d62e07b0ce744896a2b46bb0189a614295e0d4ff55ec2327ede683587db6d6a7c84850c73eedbf8bd2122d3939ffed53655db0928b7099ddc1d54779b14103ffa28013d9868835694dcffa1d45304797729cb83658ecb562e544a9bd5f4baf375dd57b8a979e007532ca180d697a0fe535db15fa20ea648feb9b1b5edc1fed814d5e20f0eaf863b35d5b231c909ba281c31d5ddc74f75bdaa03541e14d0fb1a58dc34d9465b5bf9258ddf7adbbf5ee21a7631afd7300b3988e5ca4a7634628dd22fc92138d1a98e28e8aed3c780ef75ee13907a902519ccc3dc70a65a6013578afd68035b3564371550436dc0651addf5e2b9a07e2f19f5720ef5967c5952e21194faeb180902d127b6cd7f25781312f7a8b3b3eda399d2cb836369061172d22d70bf24ba070f7d5e8466887c7869e647eadb1b94f985da96eb2c427b862a136672f9f19c5605be23ee1457a88c3312b9d52d8927a44dec210bc1cde8a18556a3725aa5915c7f322068f5ecd54da70e8c21e1706d690c006578c3df1915c77af8f6607e983abd865a4df21f61124ad4bddbb6e1264f874d99114347fb92b125042731754fd4b83243b0828e32de6e99cbba116c4271e1844d8eca287e76c2f2da0feb4f0b958849a16055efbea42fe23f50c3815e9d66a11ffdaa0cdc6f69c86373ecbf692324ce3c165f878a8cfe0b9f411573a241d6c0c00a836a30ac6328491be1bcaeb03eef803a019d5421a2a50404d882653b85c40f77b69a0d8b8cf17378e5d1d0823f478fb9b386bf982b8702a0a81b9a0ff8f3d40e92a5a3a3c433d38879ae2e92d7da4ab909be08eec3e97ba0935005e5069fad98d239bcbaa2b07599513a716b2db81867c6c2568fb6afb5b0c14f03538ffd11889d7dc742b72493122d545f4961c921874c577e18eafdd0d3008936a2d89aa3afc48d34725244fcbe194f49", 0x39d, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r5 = dup2(r1, r1)
dup2(r4, r5)
sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:33:45 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000140), 0x8)

15:33:45 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x470, &(0x7f00000000c0)={0xfffffffe, "d3b2c98fd79a3d63c5920f8e6ee1f6f0"}, 0x14)

15:33:45 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(0xffffffffffffffff, r1)
sendmsg$inet6_sctp(r2, &(0x7f0000000340)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f00000003c0)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574110689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdbc7a8a5cfe4f97079dbfe450f76377334416a6d572e7fbb1d8775cc94845e083a2bb91e", 0x8c}, {0x0}], 0x2}, 0x0)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x2, @rand_addr}, 0x10)

15:33:45 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000140), 0x8)

15:33:45 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x470, &(0x7f00000000c0)={0xfffffffe, "d3b2c98fd79a3d63c5920f8e6ee1f6f0"}, 0x14)

15:33:45 executing program 1:
bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x903, &(0x7f0000000140), 0x8)

15:33:45 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
r3 = socket(0x0, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
dup2(r3, r4)
sendto(r4, &(0x7f00000008c0)="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", 0x39d, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r5 = dup2(r1, r1)
dup2(r4, r5)
sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:33:45 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x470, &(0x7f00000000c0)={0xfffffffe, "d3b2c98fd79a3d63c5920f8e6ee1f6f0"}, 0x14)

15:33:45 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
r3 = socket(0x0, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
dup2(r3, r4)
sendto(r4, &(0x7f00000008c0)="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", 0x39d, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r5 = dup2(r1, r1)
dup2(r4, r5)
sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:33:45 executing program 1:
bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x903, &(0x7f0000000140), 0x8)

15:33:46 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(0xffffffffffffffff, r1)
sendmsg$inet6_sctp(r2, &(0x7f0000000340)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f00000003c0)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574110689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdbc7a8a5cfe4f97079dbfe450f76377334416a6d572e7fbb1d8775cc94845e083a2bb91e", 0x8c}, {0x0}], 0x2}, 0x0)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x2, @rand_addr}, 0x10)

15:33:46 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'rack\x00'}, 0x24)
setsockopt$inet6_tcp_TCP_FASTOPEN(0xffffffffffffffff, 0x6, 0x470, &(0x7f00000000c0)={0xfffffffe, "d3b2c98fd79a3d63c5920f8e6ee1f6f0"}, 0x14)

15:33:46 executing program 1:
bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x903, &(0x7f0000000140), 0x8)

15:33:46 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
dup2(r3, r4)
sendto(r4, &(0x7f00000008c0)="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", 0x39d, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r5 = dup2(r1, r1)
dup2(r4, r5)
sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:33:46 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'rack\x00'}, 0x24)
setsockopt$inet6_tcp_TCP_FASTOPEN(0xffffffffffffffff, 0x6, 0x470, &(0x7f00000000c0)={0xfffffffe, "d3b2c98fd79a3d63c5920f8e6ee1f6f0"}, 0x14)

15:33:46 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000140), 0x8)

15:33:46 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
dup2(r3, r4)
sendto(r4, &(0x7f00000008c0)="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", 0x39d, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r5 = dup2(r1, r1)
dup2(r4, r5)
sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:33:46 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'rack\x00'}, 0x24)
setsockopt$inet6_tcp_TCP_FASTOPEN(0xffffffffffffffff, 0x6, 0x470, &(0x7f00000000c0)={0xfffffffe, "d3b2c98fd79a3d63c5920f8e6ee1f6f0"}, 0x14)

15:33:46 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(0xffffffffffffffff, r1)
sendmsg$inet6_sctp(r2, &(0x7f0000000340)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f00000003c0)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574110689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdbc7a8a5cfe4f97079dbfe450f76377334416a6d572e7fbb1d8775cc94845e083a2bb91e", 0x8c}, {0x0}], 0x2}, 0x0)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x2, @rand_addr}, 0x10)

15:33:46 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
dup2(r3, r4)
sendto(r4, &(0x7f00000008c0)="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", 0x39d, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r5 = dup2(r1, r1)
dup2(r4, r5)
sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:33:46 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'rack\x00'}, 0x24)
setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x470, 0x0, 0x0)

15:33:46 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000140), 0x8)

15:33:46 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000140), 0x8)

15:33:46 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000140), 0x8)

15:33:47 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'rack\x00'}, 0x24)
setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x470, 0x0, 0x0)

15:33:47 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
dup2(r3, r4)
sendto(r4, &(0x7f00000008c0)="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", 0x39d, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r5 = dup2(r1, r1)
dup2(r4, r5)
sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:33:47 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
socket(0x2, 0x1, 0x0)
r1 = dup2(r0, 0xffffffffffffffff)
sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f00000003c0)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574110689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdbc7a8a5cfe4f97079dbfe450f76377334416a6d572e7fbb1d8775cc94845e083a2bb91e", 0x8c}, {0x0}], 0x2}, 0x0)
sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x2, @rand_addr}, 0x10)

15:33:47 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'rack\x00'}, 0x24)
setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x470, 0x0, 0x0)

15:33:47 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000140), 0x8)

15:33:47 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000140), 0x8)

15:33:47 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'rack\x00'}, 0x24)
setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x470, &(0x7f00000000c0)={0x0, "d3b2c98fd79a3d63c5920f8e6ee1f6f0"}, 0x14)

15:33:47 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'rack\x00'}, 0x24)
setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x470, &(0x7f00000000c0)={0x0, "d3b2c98fd79a3d63c5920f8e6ee1f6f0"}, 0x14)

15:33:47 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'rack\x00'}, 0x24)
setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x470, &(0x7f00000000c0)={0x0, "d3b2c98fd79a3d63c5920f8e6ee1f6f0"}, 0x14)

15:33:47 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
dup2(r3, r4)
sendto(r4, &(0x7f00000008c0)="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", 0x39d, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r5 = dup2(r1, r1)
dup2(r4, r5)
sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:33:48 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
socket(0x2, 0x1, 0x0)
r1 = dup2(r0, 0xffffffffffffffff)
sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f00000003c0)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574110689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdbc7a8a5cfe4f97079dbfe450f76377334416a6d572e7fbb1d8775cc94845e083a2bb91e", 0x8c}, {0x0}], 0x2}, 0x0)
sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x2, @rand_addr}, 0x10)

15:33:48 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, 0x0, 0x0)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000140), 0x8)

15:33:48 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)
r2 = socket(0x1c, 0x10000001, 0x0)
dup2(r2, r1)

15:33:48 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, 0x0, 0x0)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000140), 0x8)

15:33:48 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)
r2 = socket(0x1c, 0x10000001, 0x0)
dup2(r2, r1)

15:33:48 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, 0x0, 0x0)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000140), 0x8)

15:33:48 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)
r2 = socket(0x1c, 0x10000001, 0x0)
dup2(r2, r1)

15:33:48 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000140), 0x8)

15:33:49 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
socket(0x2, 0x1, 0x0)
r1 = dup2(r0, 0xffffffffffffffff)
sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f00000003c0)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574110689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdbc7a8a5cfe4f97079dbfe450f76377334416a6d572e7fbb1d8775cc94845e083a2bb91e", 0x8c}, {0x0}], 0x2}, 0x0)
sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x2, @rand_addr}, 0x10)

15:33:49 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)
r2 = socket(0x1c, 0x10000001, 0x0)
dup2(r2, r1)

15:33:49 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000140), 0x8)

15:33:49 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
dup2(r3, r4)
sendto(r4, &(0x7f00000008c0)="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", 0x39d, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r5 = dup2(r1, r1)
dup2(r4, r5)
sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:33:49 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000140), 0x8)

15:33:49 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
connect$inet6(r0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000140), 0x8)

15:33:49 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)
dup2(0xffffffffffffffff, r1)

15:33:49 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
connect$inet6(r0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000140), 0x8)

15:33:50 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f00000003c0)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574110689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdbc7a8a5cfe4f97079dbfe450f76377334416a6d572e7fbb1d8775cc94845e083a2bb91e", 0x8c}, {0x0}], 0x2}, 0x0)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x2, @rand_addr}, 0x10)

15:33:50 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, 0x0, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
dup2(r3, r4)
sendto(r4, &(0x7f00000008c0)="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", 0x39d, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r5 = dup2(r1, r1)
dup2(r4, r5)
sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:33:50 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)
dup2(0xffffffffffffffff, r1)

15:33:50 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
connect$inet6(r0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000140), 0x8)

15:33:50 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)
dup2(0xffffffffffffffff, r1)

15:33:50 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)
r2 = socket(0x1c, 0x10000001, 0x0)
dup2(r2, r1)

15:33:50 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)
r2 = socket(0x1c, 0x10000001, 0x0)
dup2(r2, r1)

15:33:50 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x903, &(0x7f0000000140), 0x8)

15:33:51 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f00000003c0)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574110689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdbc7a8a5cfe4f97079dbfe450f76377334416a6d572e7fbb1d8775cc94845e083a2bb91e", 0x8c}, {0x0}], 0x2}, 0x0)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x2, @rand_addr}, 0x10)

15:33:51 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)
r2 = socket(0x1c, 0x10000001, 0x0)
dup2(r2, r1)

15:33:51 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, 0x0, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
dup2(r3, r4)
sendto(r4, &(0x7f00000008c0)="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", 0x39d, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r5 = dup2(r1, r1)
dup2(r4, r5)
sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:33:51 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x903, &(0x7f0000000140), 0x8)

15:33:51 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)
r2 = socket(0x1c, 0x10000001, 0x0)
dup2(r2, r1)

15:33:51 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)
r2 = socket(0x1c, 0x10000001, 0x0)
dup2(r2, r1)

15:33:51 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x903, &(0x7f0000000140), 0x8)

15:33:51 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)
r2 = socket(0x1c, 0x10000001, 0x0)
dup2(r2, r1)

15:33:52 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, 0x0, 0x0)

15:33:52 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f00000003c0)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574110689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdbc7a8a5cfe4f97079dbfe450f76377334416a6d572e7fbb1d8775cc94845e083a2bb91e", 0x8c}, {0x0}], 0x2}, 0x0)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x2, @rand_addr}, 0x10)

15:33:52 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)
r2 = socket(0x1c, 0x10000001, 0x0)
dup2(r2, r1)

15:33:52 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, 0x0, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
dup2(r3, r4)
sendto(r4, &(0x7f00000008c0)="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", 0x39d, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r5 = dup2(r1, r1)
dup2(r4, r5)
sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:33:52 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, 0x0, 0x0)

15:33:52 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)
r2 = socket(0x1c, 0x10000001, 0x0)
dup2(r2, r1)

15:33:52 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)
r2 = socket(0x1c, 0x10000001, 0x0)
dup2(r2, r1)

15:33:52 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, 0x0, 0x0)

15:33:52 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket(0x2, 0x3, 0x0)
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)
r1 = socket(0x1c, 0x10000001, 0x0)
dup2(r1, r0)

15:33:52 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r2, 0x0, 0x0)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x2, @rand_addr}, 0x10)

15:33:52 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)
r2 = socket(0x1c, 0x10000001, 0x0)
dup2(r2, r1)

15:33:52 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket(0x2, 0x3, 0x0)
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)
r1 = socket(0x1c, 0x10000001, 0x0)
dup2(r1, r0)

15:33:52 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
dup2(r3, r4)
sendto(r4, &(0x7f00000008c0)="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", 0x39d, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r5 = dup2(r1, r1)
dup2(r4, r5)
sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:33:52 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)
r2 = socket(0x1c, 0x10000001, 0x0)
dup2(r2, r1)

15:33:52 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket(0x2, 0x3, 0x0)
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)
r1 = socket(0x1c, 0x10000001, 0x0)
dup2(r1, r0)

15:33:52 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)
r1 = socket(0x1c, 0x10000001, 0x0)
dup2(r1, 0xffffffffffffffff)

15:33:52 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)
r2 = socket(0x1c, 0x10000001, 0x0)
dup2(r2, r1)

15:33:53 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)
r1 = socket(0x1c, 0x10000001, 0x0)
dup2(r1, 0xffffffffffffffff)

15:33:53 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r2, 0x0, 0x0)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x2, @rand_addr}, 0x10)

15:33:53 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)
socket(0x1c, 0x10000001, 0x0)

15:33:53 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
dup2(r3, r4)
sendto(r4, &(0x7f00000008c0)="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", 0x39d, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r5 = dup2(r1, r1)
dup2(r4, r5)
sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:33:53 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)
r1 = socket(0x1c, 0x10000001, 0x0)
dup2(r1, 0xffffffffffffffff)

15:33:53 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r2, 0x0, 0x0)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x2, @rand_addr}, 0x10)

15:33:53 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)

15:33:53 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64], 0x3ef)
sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)
r1 = socket(0x1c, 0x10000001, 0x0)
dup2(r1, r0)

15:33:53 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)

15:33:53 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64], 0x3ef)
sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)
r1 = socket(0x1c, 0x10000001, 0x0)
dup2(r1, r0)

15:33:53 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)

15:33:54 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
dup2(r3, r4)
sendto(r4, &(0x7f00000008c0)="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", 0x39d, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r5 = dup2(r1, r1)
dup2(r4, r5)
sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:33:54 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64], 0x3ef)
sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)
r1 = socket(0x1c, 0x10000001, 0x0)
dup2(r1, r0)

15:33:54 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000003c0)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574110689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdbc7a8a5cfe4f97079dbfe450f76377334416a6d572e7fbb1d8775cc94845e083a2bb91e", 0x8c}, {0x0}], 0x2}, 0x0)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x2, @rand_addr}, 0x10)

15:33:54 executing program 3:
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)
r2 = socket(0x1c, 0x10000001, 0x0)
dup2(r2, r1)

15:33:54 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)

15:33:54 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)

15:33:54 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket(0x2, 0x3, 0x0)
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)

15:33:54 executing program 3:
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)
r2 = socket(0x1c, 0x10000001, 0x0)
dup2(r2, r1)

15:33:55 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x0, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
dup2(r3, r4)
sendto(r4, &(0x7f00000008c0)="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", 0x39d, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r5 = dup2(r1, r1)
dup2(r4, r5)
sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:33:55 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket(0x2, 0x3, 0x0)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)

15:33:55 executing program 3:
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)
r2 = socket(0x1c, 0x10000001, 0x0)
dup2(r2, r1)

15:33:55 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000003c0)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574110689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdbc7a8a5cfe4f97079dbfe450f76377334416a6d572e7fbb1d8775cc94845e083a2bb91e", 0x8c}, {0x0}], 0x2}, 0x0)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x2, @rand_addr}, 0x10)

15:33:55 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket(0x2, 0x3, 0x0)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)

15:33:55 executing program 3:
socket$inet6_sctp(0x1c, 0x0, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)
r2 = socket(0x1c, 0x10000001, 0x0)
dup2(r2, r1)

15:33:55 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket(0x2, 0x3, 0x0)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)

15:33:55 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)

15:33:56 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x0, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
dup2(r3, r4)
sendto(r4, &(0x7f00000008c0)="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", 0x39d, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r5 = dup2(r1, r1)
dup2(r4, r5)
sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:33:56 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)

15:33:56 executing program 3:
socket$inet6_sctp(0x1c, 0x0, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)
r2 = socket(0x1c, 0x10000001, 0x0)
dup2(r2, r1)

15:33:56 executing program 3:
socket$inet6_sctp(0x1c, 0x0, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)
r2 = socket(0x1c, 0x10000001, 0x0)
dup2(r2, r1)

15:33:56 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000003c0)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574110689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdbc7a8a5cfe4f97079dbfe450f76377334416a6d572e7fbb1d8775cc94845e083a2bb91e", 0x8c}, {0x0}], 0x2}, 0x0)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x2, @rand_addr}, 0x10)

15:33:56 executing program 1:
r0 = socket(0x0, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)

15:33:56 executing program 1:
r0 = socket(0x0, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)

15:33:56 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x0, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)
r2 = socket(0x1c, 0x10000001, 0x0)
dup2(r2, r1)

15:33:57 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x0, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
dup2(r3, r4)
sendto(r4, &(0x7f00000008c0)="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", 0x39d, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r5 = dup2(r1, r1)
dup2(r4, r5)
sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:33:57 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x0, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)
r2 = socket(0x1c, 0x10000001, 0x0)
dup2(r2, r1)

15:33:57 executing program 1:
r0 = socket(0x0, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)

15:33:57 executing program 1:
r0 = socket(0x1c, 0x0, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)

15:33:57 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r2, &(0x7f0000000340)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c, 0x0}, 0x0)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x2, @rand_addr}, 0x10)

15:33:57 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x0, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)
r2 = socket(0x1c, 0x10000001, 0x0)
dup2(r2, r1)

15:33:57 executing program 1:
r0 = socket(0x1c, 0x0, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)

15:33:57 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x0, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)
r2 = socket(0x1c, 0x10000001, 0x0)
dup2(r2, r1)

15:33:57 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, 0x0, 0x0)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
dup2(r3, r4)
sendto(r4, &(0x7f00000008c0)="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", 0x39d, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r5 = dup2(r1, r1)
dup2(r4, r5)
sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:33:57 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x0, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)
r2 = socket(0x1c, 0x10000001, 0x0)
dup2(r2, r1)

15:33:57 executing program 1:
r0 = socket(0x1c, 0x0, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)

15:33:58 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)

15:33:58 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r2, &(0x7f0000000340)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c, 0x0}, 0x0)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x2, @rand_addr}, 0x10)

15:33:58 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)

15:33:58 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x0, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)
r2 = socket(0x1c, 0x10000001, 0x0)
dup2(r2, r1)

15:33:58 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)

15:33:58 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, 0x0, 0x0)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
dup2(r3, r4)
sendto(r4, &(0x7f00000008c0)="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", 0x39d, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r5 = dup2(r1, r1)
dup2(r4, r5)
sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:33:58 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)

15:33:58 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x0, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)
r2 = socket(0x1c, 0x10000001, 0x0)
dup2(r2, r1)

15:33:58 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)

15:33:58 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r2, &(0x7f0000000340)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c, 0x0}, 0x0)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x2, @rand_addr}, 0x10)

15:33:58 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x0, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)
r2 = socket(0x1c, 0x10000001, 0x0)
dup2(r2, r1)

15:33:58 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x0, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)
r2 = socket(0x1c, 0x10000001, 0x0)
dup2(r2, r1)

15:33:58 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)

15:33:59 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, 0x0, 0x0)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
dup2(r3, r4)
sendto(r4, &(0x7f00000008c0)="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", 0x39d, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r5 = dup2(r1, r1)
dup2(r4, r5)
sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:33:59 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)

15:33:59 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x0, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)
r2 = socket(0x1c, 0x10000001, 0x0)
dup2(r2, r1)

15:33:59 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)

15:33:59 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r2, &(0x7f0000000340)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f00000003c0)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574110689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdbc7a8a5cfe4f97079dbfe450f76377334416a6d572e7fbb1d8775cc94845e083a2bb91e", 0x8c}], 0x1}, 0x0)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x2, @rand_addr}, 0x10)

15:33:59 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)

15:33:59 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x0, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)
r2 = socket(0x1c, 0x10000001, 0x0)
dup2(r2, r1)

15:33:59 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)

15:34:00 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040), 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
dup2(r3, r4)
sendto(r4, &(0x7f00000008c0)="67c939a1a23977b25498ac0319b4bf92205e25973e993e30dafaa203cd3998afe0114e386eac2488d6e4c7e0ff1741d8c65ddc6e94c9c9a76adb0a00a0710d68bc85067e3a14ca9e9eb0613537692b852954693c48039b0293f8f5741e5cbe583e68d87025732dfa80b27d94b83d6495f790d5c25d09a7e9d8ee85d82fef92ffb470538316e3319df747b7170a9fe6a05c88f43326c3ebfd0e6c26fe030d320ed58bc7f2a7bda4485222f243877a237bc13e50ffcc8d6614dd61803c1d1d959baebced2f22569119143072385b7554f1e356b00e3e1a274cc9ec408fd313fddd5570231d91c6733cbe683a21561349af99ef75e3256511167d62e07b0ce744896a2b46bb0189a614295e0d4ff55ec2327ede683587db6d6a7c84850c73eedbf8bd2122d3939ffed53655db0928b7099ddc1d54779b14103ffa28013d9868835694dcffa1d45304797729cb83658ecb562e544a9bd5f4baf375dd57b8a979e007532ca180d697a0fe535db15fa20ea648feb9b1b5edc1fed814d5e20f0eaf863b35d5b231c909ba281c31d5ddc74f75bdaa03541e14d0fb1a58dc34d9465b5bf9258ddf7adbbf5ee21a7631afd7300b3988e5ca4a7634628dd22fc92138d1a98e28e8aed3c780ef75ee13907a902519ccc3dc70a65a6013578afd68035b3564371550436dc0651addf5e2b9a07e2f19f5720ef5967c5952e21194faeb180902d127b6cd7f25781312f7a8b3b3eda399d2cb836369061172d22d70bf24ba070f7d5e8466887c7869e647eadb1b94f985da96eb2c427b862a136672f9f19c5605be23ee1457a88c3312b9d52d8927a44dec210bc1cde8a18556a3725aa5915c7f322068f5ecd54da70e8c21e1706d690c006578c3df1915c77af8f6607e983abd865a4df21f61124ad4bddbb6e1264f874d99114347fb92b125042731754fd4b83243b0828e32de6e99cbba116c4271e1844d8eca287e76c2f2da0feb4f0b958849a16055efbea42fe23f50c3815e9d66a11ffdaa0cdc6f69c86373ecbf692324ce3c165f878a8cfe0b9f411573a241d6c0c00a836a30ac6328491be1bcaeb03eef803a019d5421a2a50404d882653b85c40f77b69a0d8b8cf17378e5d1d0823f478fb9b386bf982b8702a0a81b9a0ff8f3d40e92a5a3a3c433d38879ae2e92d7da4ab909be08eec3e97ba0935005e5069fad98d239bcbaa2b07599513a716b2db81867c6c2568fb6afb5b0c14f03538ffd11889d7dc742b72493122d545f4961c921874c577e18eafdd0d3008936a2d89aa3afc48d34725244fcbe194f49", 0x39d, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r5 = dup2(r1, r1)
dup2(r4, r5)
sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:34:00 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)

15:34:00 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x0, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)
r2 = socket(0x1c, 0x10000001, 0x0)
dup2(r2, r1)

15:34:00 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)
r2 = socket(0x1c, 0x10000001, 0x0)
dup2(r2, r1)

15:34:00 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r2, &(0x7f0000000340)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f00000003c0)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574110689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdbc7a8a5cfe4f97079dbfe450f76377334416a6d572e7fbb1d8775cc94845e083a2bb91e", 0x8c}], 0x1}, 0x0)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x2, @rand_addr}, 0x10)

15:34:00 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)
r2 = socket(0x1c, 0x10000001, 0x0)
dup2(r2, r1)

15:34:00 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)

15:34:00 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)

15:34:01 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040), 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
dup2(r3, r4)
sendto(r4, &(0x7f00000008c0)="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", 0x39d, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r5 = dup2(r1, r1)
dup2(r4, r5)
sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:34:01 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)

15:34:01 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)
r2 = socket(0x1c, 0x10000001, 0x0)
dup2(r2, r1)

15:34:01 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)

15:34:01 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r2, &(0x7f0000000340)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f00000003c0)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574110689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdbc7a8a5cfe4f97079dbfe450f76377334416a6d572e7fbb1d8775cc94845e083a2bb91e", 0x8c}], 0x1}, 0x0)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x2, @rand_addr}, 0x10)

15:34:01 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)

15:34:01 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)
r2 = socket(0x1c, 0x10000001, 0x0)
dup2(r2, r1)

15:34:01 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, 0x0, 0x0)

15:34:02 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040), 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
dup2(r3, r4)
sendto(r4, &(0x7f00000008c0)="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", 0x39d, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r5 = dup2(r1, r1)
dup2(r4, r5)
sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:34:02 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, 0x0, 0x0)

15:34:02 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)
r2 = socket(0x1c, 0x10000001, 0x0)
dup2(r2, r1)

15:34:02 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, 0x0, 0x0)

15:34:02 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)
r2 = socket(0x1c, 0x10000001, 0x0)
dup2(r2, r1)

15:34:02 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r2, &(0x7f0000000340)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c, &(0x7f00000002c0)=[{0x0}], 0x1}, 0x0)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x2, @rand_addr}, 0x10)

15:34:02 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0), 0x8)

15:34:02 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)
r2 = socket(0x1c, 0x10000001, 0x0)
dup2(r2, r1)

15:34:03 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
dup2(r3, r4)
sendto(r4, &(0x7f00000008c0)="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", 0x39d, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r5 = dup2(r1, r1)
dup2(r4, r5)
sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:34:03 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket(0x2, 0x3, 0x0)
r0 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, 0x0, 0x3ef)
sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)
r1 = socket(0x1c, 0x10000001, 0x0)
dup2(r1, r0)

15:34:03 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)
r2 = socket(0x1c, 0x10000001, 0x0)
dup2(r2, r1)

15:34:03 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
dup2(r3, r4)
sendto(r4, &(0x7f00000008c0)="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", 0x39d, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r5 = dup2(r1, r1)
dup2(r4, r5)
sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:34:03 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)
r2 = socket(0x1c, 0x10000001, 0x0)
dup2(r2, r1)

15:34:03 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r2, &(0x7f0000000340)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c, &(0x7f00000002c0)=[{0x0}], 0x1}, 0x0)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x2, @rand_addr}, 0x10)

15:34:03 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)
socket(0x1c, 0x10000001, 0x0)

15:34:03 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket(0x2, 0x3, 0x0)
r0 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, 0x0, 0x3ef)
sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)
r1 = socket(0x1c, 0x10000001, 0x0)
dup2(r1, r0)

15:34:03 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
dup2(r3, r4)
sendto(r4, &(0x7f00000008c0)="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", 0x39d, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r5 = dup2(r1, r1)
dup2(r4, r5)
sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:34:03 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)

15:34:03 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket(0x2, 0x3, 0x0)
r0 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, 0x0, 0x3ef)
sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)
r1 = socket(0x1c, 0x10000001, 0x0)
dup2(r1, r0)

15:34:03 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r3, 0x0, 0x0)
r4 = socket(0x2, 0x1, 0x0)
dup2(r3, r4)
sendto(r4, &(0x7f00000008c0)="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", 0x39d, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r5 = dup2(r1, r1)
dup2(r4, r5)
sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:34:03 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)

15:34:04 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r2, &(0x7f0000000340)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c, &(0x7f00000002c0)=[{0x0}], 0x1}, 0x0)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x2, @rand_addr}, 0x10)

15:34:04 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r3, 0x0, 0x0)
r4 = socket(0x2, 0x1, 0x0)
dup2(r3, r4)
sendto(r4, &(0x7f00000008c0)="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", 0x39d, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r5 = dup2(r1, r1)
dup2(r4, r5)
sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:34:04 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)

15:34:04 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket(0x2, 0x3, 0x0)
r0 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32], 0x3ef)
sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)
r1 = socket(0x1c, 0x10000001, 0x0)
dup2(r1, r0)

15:34:04 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket(0x2, 0x3, 0x0)
r0 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32], 0x3ef)
sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)
r1 = socket(0x1c, 0x10000001, 0x0)
dup2(r1, r0)

15:34:04 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)

15:34:04 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r3, 0x0, 0x0)
r4 = socket(0x2, 0x1, 0x0)
dup2(r3, r4)
sendto(r4, &(0x7f00000008c0)="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", 0x39d, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r5 = dup2(r1, r1)
dup2(r4, r5)
sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:34:04 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket(0x2, 0x3, 0x0)
r0 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32], 0x3ef)
sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)
r1 = socket(0x1c, 0x10000001, 0x0)
dup2(r1, r0)

15:34:04 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r2, &(0x7f0000000340)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c, &(0x7f00000002c0)=[{0x0}, {0x0}], 0x2}, 0x0)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x2, @rand_addr}, 0x10)

15:34:04 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)

15:34:04 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket(0x2, 0x3, 0x0)
r0 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64], 0x3ef)
sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)
r1 = socket(0x1c, 0x10000001, 0x0)
dup2(r1, r0)

15:34:04 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
dup2(r3, r4)
sendto(r4, &(0x7f00000008c0)="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", 0x39d, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r5 = dup2(r1, r1)
dup2(r4, r5)
sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:34:04 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket(0x2, 0x3, 0x0)
r0 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64], 0x3ef)
sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)
r1 = socket(0x1c, 0x10000001, 0x0)
dup2(r1, r0)

15:34:04 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket(0x2, 0x3, 0x0)
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)

15:34:04 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket(0x2, 0x3, 0x0)
r0 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64], 0x3ef)
sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)
r1 = socket(0x1c, 0x10000001, 0x0)
dup2(r1, r0)

15:34:04 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
dup2(r3, r4)
sendto(r4, &(0x7f00000008c0)="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", 0x39d, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r5 = dup2(r1, r1)
dup2(r4, r5)
sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:34:05 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r2, &(0x7f0000000340)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c, &(0x7f00000002c0)=[{0x0}, {0x0}], 0x2}, 0x0)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x2, @rand_addr}, 0x10)

15:34:05 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)
r2 = socket(0x1c, 0x10000001, 0x0)
dup2(r2, r1)

15:34:05 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket(0x2, 0x3, 0x0)
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)

15:34:05 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
dup2(r3, r4)
sendto(r4, &(0x7f00000008c0)="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", 0x39d, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r5 = dup2(r1, r1)
dup2(r4, r5)
sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:34:05 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r4 = socket(0x0, 0x1, 0x0)
dup2(r3, r4)
sendto(r4, &(0x7f00000008c0)="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", 0x39d, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r5 = dup2(r1, r1)
dup2(r4, r5)
sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:34:05 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)
r2 = socket(0x1c, 0x10000001, 0x0)
dup2(r2, r1)

15:34:05 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket(0x2, 0x3, 0x0)
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)

15:34:05 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)

15:34:06 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r2, &(0x7f0000000340)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c, &(0x7f00000002c0)=[{0x0}, {0x0}], 0x2}, 0x0)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x2, @rand_addr}, 0x10)

15:34:06 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)
r2 = socket(0x1c, 0x10000001, 0x0)
dup2(r2, r1)

15:34:06 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)

15:34:06 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)

15:34:06 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)
r2 = socket(0x1c, 0x10000001, 0x0)
dup2(r2, r1)

15:34:06 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r4 = socket(0x0, 0x1, 0x0)
dup2(r3, r4)
sendto(r4, &(0x7f00000008c0)="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", 0x39d, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r5 = dup2(r1, r1)
dup2(r4, r5)
sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:34:06 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64], 0x3ef)
sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)

15:34:06 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)
r2 = socket(0x1c, 0x10000001, 0x0)
dup2(r2, r1)

15:34:07 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r2, &(0x7f0000000340)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f00000003c0)}, {0x0}], 0x2}, 0x0)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x2, @rand_addr}, 0x10)

15:34:07 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)
r2 = socket(0x1c, 0x10000001, 0x0)
dup2(r2, r1)

15:34:07 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64], 0x3ef)
sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)

15:34:07 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, 0x0, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)
r2 = socket(0x1c, 0x10000001, 0x0)
dup2(r2, r1)

15:34:07 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64], 0x3ef)
sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)

15:34:07 executing program 1:
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)

15:34:07 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, 0x0, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)
r2 = socket(0x1c, 0x10000001, 0x0)
dup2(r2, r1)

15:34:07 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r4 = socket(0x0, 0x1, 0x0)
dup2(r3, r4)
sendto(r4, &(0x7f00000008c0)="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", 0x39d, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r5 = dup2(r1, r1)
dup2(r4, r5)
sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:34:08 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, 0x0, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)
r2 = socket(0x1c, 0x10000001, 0x0)
dup2(r2, r1)

15:34:08 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r2, &(0x7f0000000340)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f00000003c0)}, {0x0}], 0x2}, 0x0)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x2, @rand_addr}, 0x10)

15:34:08 executing program 1:
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)

15:34:08 executing program 1:
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)

15:34:08 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)
r2 = socket(0x1c, 0x10000001, 0x0)
dup2(r2, r1)

15:34:08 executing program 1:
socket$inet6_sctp(0x1c, 0x0, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)

15:34:08 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r4 = socket(0x2, 0x0, 0x0)
dup2(r3, r4)
sendto(r4, &(0x7f00000008c0)="67c939a1a23977b25498ac0319b4bf92205e25973e993e30dafaa203cd3998afe0114e386eac2488d6e4c7e0ff1741d8c65ddc6e94c9c9a76adb0a00a0710d68bc85067e3a14ca9e9eb0613537692b852954693c48039b0293f8f5741e5cbe583e68d87025732dfa80b27d94b83d6495f790d5c25d09a7e9d8ee85d82fef92ffb470538316e3319df747b7170a9fe6a05c88f43326c3ebfd0e6c26fe030d320ed58bc7f2a7bda4485222f243877a237bc13e50ffcc8d6614dd61803c1d1d959baebced2f22569119143072385b7554f1e356b00e3e1a274cc9ec408fd313fddd5570231d91c6733cbe683a21561349af99ef75e3256511167d62e07b0ce744896a2b46bb0189a614295e0d4ff55ec2327ede683587db6d6a7c84850c73eedbf8bd2122d3939ffed53655db0928b7099ddc1d54779b14103ffa28013d9868835694dcffa1d45304797729cb83658ecb562e544a9bd5f4baf375dd57b8a979e007532ca180d697a0fe535db15fa20ea648feb9b1b5edc1fed814d5e20f0eaf863b35d5b231c909ba281c31d5ddc74f75bdaa03541e14d0fb1a58dc34d9465b5bf9258ddf7adbbf5ee21a7631afd7300b3988e5ca4a7634628dd22fc92138d1a98e28e8aed3c780ef75ee13907a902519ccc3dc70a65a6013578afd68035b3564371550436dc0651addf5e2b9a07e2f19f5720ef5967c5952e21194faeb180902d127b6cd7f25781312f7a8b3b3eda399d2cb836369061172d22d70bf24ba070f7d5e8466887c7869e647eadb1b94f985da96eb2c427b862a136672f9f19c5605be23ee1457a88c3312b9d52d8927a44dec210bc1cde8a18556a3725aa5915c7f322068f5ecd54da70e8c21e1706d690c006578c3df1915c77af8f6607e983abd865a4df21f61124ad4bddbb6e1264f874d99114347fb92b125042731754fd4b83243b0828e32de6e99cbba116c4271e1844d8eca287e76c2f2da0feb4f0b958849a16055efbea42fe23f50c3815e9d66a11ffdaa0cdc6f69c86373ecbf692324ce3c165f878a8cfe0b9f411573a241d6c0c00a836a30ac6328491be1bcaeb03eef803a019d5421a2a50404d882653b85c40f77b69a0d8b8cf17378e5d1d0823f478fb9b386bf982b8702a0a81b9a0ff8f3d40e92a5a3a3c433d38879ae2e92d7da4ab909be08eec3e97ba0935005e5069fad98d239bcbaa2b07599513a716b2db81867c6c2568fb6afb5b0c14f03538ffd11889d7dc742b72493122d545f4961c921874c577e18eafdd0d3008936a2d89aa3afc48d34725244fcbe194f49", 0x39d, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r5 = dup2(r1, r1)
dup2(r4, r5)
sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:34:08 executing program 1:
socket$inet6_sctp(0x1c, 0x0, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)

15:34:08 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)
r2 = socket(0x1c, 0x10000001, 0x0)
dup2(r2, r1)

15:34:09 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r2, &(0x7f0000000340)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f00000003c0)}, {0x0}], 0x2}, 0x0)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x2, @rand_addr}, 0x10)

15:34:09 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)
r2 = socket(0x1c, 0x10000001, 0x0)
dup2(r2, r1)

15:34:09 executing program 1:
socket$inet6_sctp(0x1c, 0x0, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)

15:34:09 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)
r2 = socket(0x1c, 0x10000001, 0x0)
dup2(r2, r1)

15:34:09 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)
r2 = socket(0x1c, 0x10000001, 0x0)
dup2(r2, r1)

15:34:09 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)
r2 = socket(0x1c, 0x10000001, 0x0)
dup2(r2, r1)

15:34:09 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r4 = socket(0x2, 0x0, 0x0)
dup2(r3, r4)
sendto(r4, &(0x7f00000008c0)="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", 0x39d, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r5 = dup2(r1, r1)
dup2(r4, r5)
sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:34:09 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x0, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)

15:34:09 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r2, &(0x7f0000000340)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f00000003c0)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb75741106", 0x46}, {0x0}], 0x2}, 0x0)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x2, @rand_addr}, 0x10)

15:34:09 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x0, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)

15:34:09 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)
r2 = socket(0x1c, 0x10000001, 0x0)
dup2(r2, r1)

15:34:09 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x0, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)

15:34:09 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)
r2 = socket(0x1c, 0x10000001, 0x0)
dup2(r2, r1)

15:34:09 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)
r2 = socket(0x1c, 0x10000001, 0x0)
dup2(r2, r1)

15:34:09 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r4 = socket(0x2, 0x0, 0x0)
dup2(r3, r4)
sendto(r4, &(0x7f00000008c0)="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", 0x39d, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r5 = dup2(r1, r1)
dup2(r4, r5)
sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:34:09 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x0, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)

15:34:10 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r2, &(0x7f0000000340)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f00000003c0)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb75741106", 0x46}, {0x0}], 0x2}, 0x0)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x2, @rand_addr}, 0x10)

15:34:10 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
dup2(0xffffffffffffffff, r4)
sendto(r4, &(0x7f00000008c0)="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", 0x39d, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r5 = dup2(r1, r1)
dup2(r4, r5)
sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:34:10 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x0, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)

15:34:10 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{0x0}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)
r2 = socket(0x1c, 0x10000001, 0x0)
dup2(r2, r1)

15:34:10 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x0, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)

15:34:10 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{0x0}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)
r2 = socket(0x1c, 0x10000001, 0x0)
dup2(r2, r1)

15:34:10 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{0x0}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)
r2 = socket(0x1c, 0x10000001, 0x0)
dup2(r2, r1)

15:34:10 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x0, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)

15:34:11 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r2, &(0x7f0000000340)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f00000003c0)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb75741106", 0x46}, {0x0}], 0x2}, 0x0)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x2, @rand_addr}, 0x10)

15:34:11 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x0, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)

15:34:11 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
dup2(0xffffffffffffffff, r4)
sendto(r4, &(0x7f00000008c0)="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", 0x39d, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r5 = dup2(r1, r1)
dup2(r4, r5)
sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:34:11 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)
r2 = socket(0x1c, 0x10000001, 0x0)
dup2(r2, r1)

15:34:11 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x0, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)

15:34:11 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)
r2 = socket(0x1c, 0x10000001, 0x0)
dup2(r2, r1)

15:34:11 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x0, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)

15:34:11 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x0, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)

15:34:12 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r2, &(0x7f0000000340)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f00000003c0)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb7574110689016ca5145590e990eb0a15a85b8f2c8dc5b6ddf2d24efd1b3a020b8379ce727bbcdb", 0x69}, {0x0}], 0x2}, 0x0)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x2, @rand_addr}, 0x10)

15:34:12 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
dup2(0xffffffffffffffff, r4)
sendto(r4, &(0x7f00000008c0)="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", 0x39d, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r5 = dup2(r1, r1)
dup2(r4, r5)
sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:34:12 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x0, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)

15:34:12 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)
r2 = socket(0x1c, 0x10000001, 0x0)
dup2(r2, r1)

15:34:12 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)

15:34:12 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)
r2 = socket(0x1c, 0x10000001, 0x0)
dup2(r2, r1)

15:34:12 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)

15:34:12 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)

15:34:13 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r2, &(0x7f0000000340)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f00000003c0)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249910ef1cc10225093d9411a8dbb75741106", 0x46}, {0x0}], 0x2}, 0x0)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x2, @rand_addr}, 0x10)

15:34:13 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)
r2 = socket(0x1c, 0x10000001, 0x0)
dup2(r2, r1)

15:34:13 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
dup2(r3, 0xffffffffffffffff)
sendto(r4, &(0x7f00000008c0)="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", 0x39d, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r5 = dup2(r1, r1)
dup2(r4, r5)
sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:34:13 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)

15:34:13 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)
r2 = socket(0x1c, 0x10000001, 0x0)
dup2(r2, r1)

15:34:13 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)

15:34:13 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)
r2 = socket(0x1c, 0x10000001, 0x0)
dup2(r2, r1)

15:34:13 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
dup2(r3, 0xffffffffffffffff)
sendto(r4, &(0x7f00000008c0)="67c939a1a23977b25498ac0319b4bf92205e25973e993e30dafaa203cd3998afe0114e386eac2488d6e4c7e0ff1741d8c65ddc6e94c9c9a76adb0a00a0710d68bc85067e3a14ca9e9eb0613537692b852954693c48039b0293f8f5741e5cbe583e68d87025732dfa80b27d94b83d6495f790d5c25d09a7e9d8ee85d82fef92ffb470538316e3319df747b7170a9fe6a05c88f43326c3ebfd0e6c26fe030d320ed58bc7f2a7bda4485222f243877a237bc13e50ffcc8d6614dd61803c1d1d959baebced2f22569119143072385b7554f1e356b00e3e1a274cc9ec408fd313fddd5570231d91c6733cbe683a21561349af99ef75e3256511167d62e07b0ce744896a2b46bb0189a614295e0d4ff55ec2327ede683587db6d6a7c84850c73eedbf8bd2122d3939ffed53655db0928b7099ddc1d54779b14103ffa28013d9868835694dcffa1d45304797729cb83658ecb562e544a9bd5f4baf375dd57b8a979e007532ca180d697a0fe535db15fa20ea648feb9b1b5edc1fed814d5e20f0eaf863b35d5b231c909ba281c31d5ddc74f75bdaa03541e14d0fb1a58dc34d9465b5bf9258ddf7adbbf5ee21a7631afd7300b3988e5ca4a7634628dd22fc92138d1a98e28e8aed3c780ef75ee13907a902519ccc3dc70a65a6013578afd68035b3564371550436dc0651addf5e2b9a07e2f19f5720ef5967c5952e21194faeb180902d127b6cd7f25781312f7a8b3b3eda399d2cb836369061172d22d70bf24ba070f7d5e8466887c7869e647eadb1b94f985da96eb2c427b862a136672f9f19c5605be23ee1457a88c3312b9d52d8927a44dec210bc1cde8a18556a3725aa5915c7f322068f5ecd54da70e8c21e1706d690c006578c3df1915c77af8f6607e983abd865a4df21f61124ad4bddbb6e1264f874d99114347fb92b125042731754fd4b83243b0828e32de6e99cbba116c4271e1844d8eca287e76c2f2da0feb4f0b958849a16055efbea42fe23f50c3815e9d66a11ffdaa0cdc6f69c86373ecbf692324ce3c165f878a8cfe0b9f411573a241d6c0c00a836a30ac6328491be1bcaeb03eef803a019d5421a2a50404d882653b85c40f77b69a0d8b8cf17378e5d1d0823f478fb9b386bf982b8702a0a81b9a0ff8f3d40e92a5a3a3c433d38879ae2e92d7da4ab909be08eec3e97ba0935005e5069fad98d239bcbaa2b07599513a716b2db81867c6c2568fb6afb5b0c14f03538ffd11889d7dc742b72493122d545f4961c921874c577e18eafdd0d3008936a2d89aa3afc48d34725244fcbe194f49", 0x39d, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r5 = dup2(r1, r1)
dup2(r4, r5)
sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:34:14 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r2, &(0x7f0000000340)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f00000003c0)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7a", 0x23}, {0x0}], 0x2}, 0x0)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x2, @rand_addr}, 0x10)

15:34:14 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
dup2(r3, 0xffffffffffffffff)
sendto(r4, &(0x7f00000008c0)="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", 0x39d, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r5 = dup2(r1, r1)
dup2(r4, r5)
sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:34:14 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)
r2 = socket(0x1c, 0x10000001, 0x0)
dup2(r2, r1)

15:34:14 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)

15:34:14 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)
r2 = socket(0x1c, 0x10000001, 0x0)
dup2(r2, r1)

15:34:14 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket(0x2, 0x3, 0x0)
r0 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, 0x0, 0x3ef)
sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)

15:34:14 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket(0x2, 0x3, 0x0)
r0 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, 0x0, 0x3ef)
sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)

15:34:14 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)
r2 = socket(0x1c, 0x10000001, 0x0)
dup2(r2, r1)

15:34:15 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r2, &(0x7f0000000340)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f00000003c0)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7a", 0x23}, {0x0}], 0x2}, 0x0)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x2, @rand_addr}, 0x10)

15:34:15 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
dup2(r3, r4)
sendto(0xffffffffffffffff, &(0x7f00000008c0)="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", 0x39d, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r5 = dup2(r1, r1)
dup2(r4, r5)
sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:34:15 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket(0x2, 0x3, 0x0)
r0 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, 0x0, 0x3ef)
sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)

15:34:15 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)
r2 = socket(0x1c, 0x10000001, 0x0)
dup2(r2, r1)

15:34:15 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)
r2 = socket(0x1c, 0x10000001, 0x0)
dup2(r2, r1)

15:34:15 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)
r2 = socket(0x1c, 0x10000001, 0x0)
dup2(r2, r1)

15:34:15 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)
r2 = socket(0x1c, 0x10000001, 0x0)
dup2(r2, r1)

15:34:15 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket(0x2, 0x3, 0x0)
r0 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32], 0x3ef)
sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)

15:34:15 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r2, &(0x7f0000000340)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f00000003c0)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7a", 0x23}, {0x0}], 0x2}, 0x0)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x2, @rand_addr}, 0x10)

15:34:15 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)
r2 = socket(0x1c, 0x10000001, 0x0)
dup2(r2, r1)

15:34:15 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket(0x2, 0x3, 0x0)
r0 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32], 0x3ef)
sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)

15:34:15 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
dup2(r3, r4)
sendto(0xffffffffffffffff, &(0x7f00000008c0)="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", 0x39d, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r5 = dup2(r1, r1)
dup2(r4, r5)
sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:34:15 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{0x0}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)
r2 = socket(0x1c, 0x10000001, 0x0)
dup2(r2, r1)

15:34:15 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket(0x2, 0x3, 0x0)
r0 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32], 0x3ef)
sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)

15:34:16 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{0x0}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)
r2 = socket(0x1c, 0x10000001, 0x0)
dup2(r2, r1)

15:34:16 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket(0x2, 0x3, 0x0)
r0 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64], 0x3ef)
sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)

15:34:16 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r2, &(0x7f0000000340)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f00000003c0)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249", 0x35}, {0x0}], 0x2}, 0x0)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x2, @rand_addr}, 0x10)

15:34:16 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{0x0}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)
r2 = socket(0x1c, 0x10000001, 0x0)
dup2(r2, r1)

15:34:16 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket(0x2, 0x3, 0x0)
r0 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64], 0x3ef)
sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)

15:34:16 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
dup2(r3, r4)
sendto(0xffffffffffffffff, &(0x7f00000008c0)="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", 0x39d, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r5 = dup2(r1, r1)
dup2(r4, r5)
sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:34:16 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)
r2 = socket(0x1c, 0x10000001, 0x0)
dup2(r2, r1)

15:34:16 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket(0x2, 0x3, 0x0)
r0 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64], 0x3ef)
sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)

15:34:16 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)

15:34:16 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)
r2 = socket(0x1c, 0x10000001, 0x0)
dup2(r2, r1)

15:34:17 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)
r2 = socket(0x1c, 0x10000001, 0x0)
dup2(r2, r1)

15:34:17 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r2, &(0x7f0000000340)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f00000003c0)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249", 0x35}, {0x0}], 0x2}, 0x0)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x2, @rand_addr}, 0x10)

15:34:17 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)

15:34:17 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
dup2(r3, r4)
sendto(r4, 0x0, 0x0, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r5 = dup2(r1, r1)
dup2(r4, r5)
sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:34:17 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de", 0x3}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)
r2 = socket(0x1c, 0x10000001, 0x0)
dup2(r2, r1)

15:34:17 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de", 0x3}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)
r2 = socket(0x1c, 0x10000001, 0x0)
dup2(r2, r1)

15:34:17 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de", 0x3}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)
r2 = socket(0x1c, 0x10000001, 0x0)
dup2(r2, r1)

15:34:17 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e", 0x4}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)
r2 = socket(0x1c, 0x10000001, 0x0)
dup2(r2, r1)

15:34:17 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e", 0x4}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)
r2 = socket(0x1c, 0x10000001, 0x0)
dup2(r2, r1)

15:34:18 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e", 0x4}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)
r2 = socket(0x1c, 0x10000001, 0x0)
dup2(r2, r1)

15:34:18 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r2, &(0x7f0000000340)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f00000003c0)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2e735e47e36c2277c8da219b032ee545249", 0x35}, {0x0}], 0x2}, 0x0)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x2, @rand_addr}, 0x10)

15:34:18 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)

15:34:18 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
dup2(r3, r4)
sendto(r4, 0x0, 0x0, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r5 = dup2(r1, r1)
dup2(r4, r5)
sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:34:18 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)

15:34:18 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)

15:34:18 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)
r2 = socket(0x1c, 0x10000001, 0x0)
dup2(r2, r1)

15:34:18 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)

15:34:18 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)
r2 = socket(0x1c, 0x10000001, 0x0)
dup2(r2, r1)

15:34:19 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, 0x0, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)

15:34:19 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r2, &(0x7f0000000340)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f00000003c0)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2", 0x24}, {0x0}], 0x2}, 0x0)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x2, @rand_addr}, 0x10)

15:34:19 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)
r2 = socket(0x1c, 0x10000001, 0x0)
dup2(r2, r1)

15:34:19 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
dup2(r3, r4)
sendto(r4, 0x0, 0x0, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r5 = dup2(r1, r1)
dup2(r4, r5)
sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:34:19 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, 0x0, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)

15:34:19 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, 0x0, 0x0)
r2 = socket(0x1c, 0x10000001, 0x0)
dup2(r2, r1)

15:34:19 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, 0x0, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)

15:34:19 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, 0x0, 0x0)
r2 = socket(0x1c, 0x10000001, 0x0)
dup2(r2, r1)

15:34:19 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)

15:34:20 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r2, &(0x7f0000000340)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f00000003c0)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575059b7ae2", 0x24}, {0x0}], 0x2}, 0x0)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x2, @rand_addr}, 0x10)

15:34:20 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, 0x0, 0x0)
r2 = socket(0x1c, 0x10000001, 0x0)
dup2(r2, r1)

15:34:20 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)

15:34:20 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
dup2(r3, r4)
sendto(r4, &(0x7f00000008c0), 0x0, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r5 = dup2(r1, r1)
dup2(r4, r5)
sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:34:20 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0), 0x8)
r2 = socket(0x1c, 0x10000001, 0x0)
dup2(r2, r1)

15:34:20 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0), 0x8)
r2 = socket(0x1c, 0x10000001, 0x0)
dup2(r2, r1)

15:34:20 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)

15:34:20 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0), 0x8)
r2 = socket(0x1c, 0x10000001, 0x0)
dup2(r2, r1)

15:34:21 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)
r2 = socket(0x0, 0x10000001, 0x0)
dup2(r2, r1)

15:34:21 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)

15:34:21 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r2, &(0x7f0000000340)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f00000003c0)="11a7280dc987aeddc56f7ff9534ebd6ffd89c4", 0x13}, {0x0}], 0x2}, 0x0)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x2, @rand_addr}, 0x10)

15:34:21 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
dup2(r3, r4)
sendto(r4, &(0x7f00000008c0), 0x0, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r5 = dup2(r1, r1)
dup2(r4, r5)
sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:34:21 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)
r2 = socket(0x0, 0x10000001, 0x0)
dup2(r2, r1)

15:34:21 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)

15:34:21 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)
r2 = socket(0x0, 0x10000001, 0x0)
dup2(r2, r1)

15:34:21 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)

15:34:21 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)
r2 = socket(0x1c, 0x0, 0x0)
dup2(r2, r1)

15:34:21 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r2, &(0x7f0000000340)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f00000003c0)="11a7280dc987aeddc56f7ff9534ebd6ffd89c4", 0x13}, {0x0}], 0x2}, 0x0)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x2, @rand_addr}, 0x10)

15:34:21 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)
r2 = socket(0x1c, 0x0, 0x0)
dup2(r2, r1)

15:34:21 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)

15:34:21 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)
r2 = socket(0x1c, 0x0, 0x0)
dup2(r2, r1)

15:34:21 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
dup2(r3, r4)
sendto(r4, &(0x7f00000008c0), 0x0, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r5 = dup2(r1, r1)
dup2(r4, r5)
sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:34:21 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)
socket(0x1c, 0x10000001, 0x0)
dup2(0xffffffffffffffff, r1)

15:34:21 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)

15:34:21 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)
socket(0x1c, 0x10000001, 0x0)
dup2(0xffffffffffffffff, r1)

15:34:22 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r2, &(0x7f0000000340)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f00000003c0)="11a7280dc987aeddc56f7ff9534ebd6ffd89c4", 0x13}, {0x0}], 0x2}, 0x0)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x2, @rand_addr}, 0x10)

15:34:22 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)
socket(0x1c, 0x10000001, 0x0)
dup2(0xffffffffffffffff, r1)

15:34:22 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)

15:34:22 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{0x0}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)

15:34:22 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
dup2(r3, r4)
sendto(r4, &(0x7f00000008c0)="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", 0x1cf, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r5 = dup2(r1, r1)
dup2(r4, r5)
sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:34:22 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)
r2 = socket(0x1c, 0x10000001, 0x0)
dup2(r2, 0xffffffffffffffff)

15:34:22 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)
r2 = socket(0x1c, 0x10000001, 0x0)
dup2(r2, 0xffffffffffffffff)

15:34:22 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{0x0}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)

15:34:23 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r2, &(0x7f0000000340)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f00000003c0)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8", 0x1c}, {0x0}], 0x2}, 0x0)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x2, @rand_addr}, 0x10)

15:34:23 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{0x0}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)

15:34:23 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)
r2 = socket(0x1c, 0x10000001, 0x0)
dup2(r2, 0xffffffffffffffff)

15:34:23 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)

15:34:23 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)
r2 = socket(0x1c, 0x10000001, 0x0)
dup2(r2, r1)

15:34:23 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
dup2(r3, r4)
sendto(r4, &(0x7f00000008c0)="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", 0x1cf, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r5 = dup2(r1, r1)
dup2(r4, r5)
sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:34:23 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)

15:34:23 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)

15:34:24 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r2, &(0x7f0000000340)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f00000003c0)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8", 0x1c}, {0x0}], 0x2}, 0x0)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x2, @rand_addr}, 0x10)

15:34:24 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)
r2 = socket(0x1c, 0x10000001, 0x0)
dup2(r2, r1)

15:34:24 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)

15:34:24 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)

15:34:24 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)
r2 = socket(0x1c, 0x10000001, 0x0)
dup2(r2, r1)

15:34:24 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
dup2(r3, r4)
sendto(r4, &(0x7f00000008c0)="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", 0x1cf, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r5 = dup2(r1, r1)
dup2(r4, r5)
sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:34:24 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)

15:34:24 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)
socket(0x1c, 0x10000001, 0x0)

15:34:25 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r2, &(0x7f0000000340)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f00000003c0)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8", 0x1c}, {0x0}], 0x2}, 0x0)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x2, @rand_addr}, 0x10)

15:34:25 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6}, 0x8)

15:34:25 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, 0x0, 0x0)

15:34:25 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de1e8e", 0x5}], 0x1}, 0x0)

15:34:25 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, 0x0, 0x0)

15:34:25 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, 0x0, 0x0)

15:34:25 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)

15:34:25 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
dup2(r3, r4)
sendto(r4, &(0x7f00000008c0)="67c939a1a23977b25498ac0319b4bf92205e25973e993e30dafaa203cd3998afe0114e386eac2488d6e4c7e0ff1741d8c65ddc6e94c9c9a76adb0a00a0710d68bc85067e3a14ca9e9eb0613537692b852954693c48039b0293f8f5741e5cbe583e68d87025732dfa80b27d94b83d6495f790d5c25d09a7e9d8ee85d82fef92ffb470538316e3319df747b7170a9fe6a05c88f43326c3ebfd0e6c26fe030d320ed58bc7f2a7bda4485222f243877a237bc13e50ffcc8d6614dd61803c1d1d959baebced2f22569119143072385b7554f1e356b00e3e1a274cc9ec408fd313fddd5570231d91c6733cbe683a21561349af99ef75e3256511167d62e07b0ce744896a2b46bb0189a614295e0d4ff55ec2327ede683587db6d6a7c84850c73eedbf8bd2122d3939ffed53655db0928b7099ddc1d54779b14103ffa28013d9868835694dcffa1d45304797729cb83658ecb562e544a9bd5f4baf375dd57b8a979e007532ca180d697a0fe535db15fa20ea648feb9b1b5edc1fed814d5e20f0eaf863b35d5b231c909ba281c31d5ddc74f75bdaa03541e14d0fb1a58dc34d9465b5bf9258ddf7adbbf5ee21a7631afd7300b3988e5ca4a7634628dd22fc92138d1a98e28e8aed3c780ef75ee13907a902519ccc3dc70a65a6013578afd68035b3564371550436dc0651addf5e2b9a07e2f19f5720ef5967c5952e21194faeb180902d127b6cd7f25781312f7a8b3b3eda399d2cb836369061172d22d70bf24ba070f7d5e8466887c7869e647eadb1b94f985da96eb2c427b862a136672f9f19c5605be23ee1457a88c3312b9d52d8927a44dec210bc1cde8a18556a3725aa5915c7f322068f5ecd54da70e8c21e1706d690c006578c3df1915c77af8f6607e983abd865a4df21f61124ad4bddbb6e1264f874d99114347fb92b125042731754fd4b83243b0828e32de6e99cbba116c4271e1844d8eca287e76", 0x2b6, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r5 = dup2(r1, r1)
dup2(r4, r5)
sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:34:26 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r2, &(0x7f0000000340)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f00000003c0)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575", 0x20}, {0x0}], 0x2}, 0x0)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x2, @rand_addr}, 0x10)

15:34:26 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket(0x2, 0x3, 0x0)
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)

15:34:26 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0)

15:34:26 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0)

15:34:26 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket(0x2, 0x3, 0x0)
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)

15:34:26 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket(0x2, 0x3, 0x0)
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)

15:34:26 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, 0x0}, 0x0)

15:34:26 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)

15:34:26 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r2, &(0x7f0000000340)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f00000003c0)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8374575", 0x20}, {0x0}], 0x2}, 0x0)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x2, @rand_addr}, 0x10)

15:34:26 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)

15:34:26 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)}, 0x0)

15:34:26 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
dup2(r3, r4)
sendto(r4, &(0x7f00000008c0)="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", 0x2b6, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r5 = dup2(r1, r1)
dup2(r4, r5)
sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:34:27 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)

15:34:27 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)}, 0x0)

15:34:27 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64], 0x3ef)
sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)

15:34:27 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)}, 0x0)

Expensive timeout(9) function: 0xffffffff8482d5e0(0xfffffe00a5c98e38) 0.052442259 s
15:34:27 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r2, &(0x7f0000000340)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f00000003c0)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8", 0x1c}, {0x0}], 0x2}, 0x0)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x2, @rand_addr}, 0x10)

15:34:27 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64], 0x3ef)
sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)

15:34:27 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
dup2(r3, r4)
sendto(r4, &(0x7f00000008c0)="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", 0x2b6, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r5 = dup2(r1, r1)
dup2(r4, r5)
sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:34:27 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{0x0}], 0x1}, 0x0)

15:34:27 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64], 0x3ef)
sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)

15:34:27 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{0x0}], 0x1}, 0x0)

15:34:27 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{0x0}], 0x1}, 0x0)

15:34:27 executing program 3:
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)

15:34:28 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r2, &(0x7f0000000340)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f00000003c0)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8", 0x1c}, {0x0}], 0x2}, 0x0)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x2, @rand_addr}, 0x10)

15:34:28 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)}], 0x1}, 0x0)

15:34:28 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
dup2(r3, r4)
sendto(r4, &(0x7f00000008c0)="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", 0x32a, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r5 = dup2(r1, r1)
dup2(r4, r5)
sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:34:28 executing program 3:
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)

15:34:28 executing program 3:
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)

15:34:28 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)}], 0x1}, 0x0)

15:34:28 executing program 3:
socket$inet6_sctp(0x1c, 0x0, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)

15:34:28 executing program 3:
socket$inet6_sctp(0x1c, 0x0, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)

15:34:29 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r2, &(0x7f0000000340)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f00000003c0)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8", 0x1c}, {0x0}], 0x2}, 0x0)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x2, @rand_addr}, 0x10)

15:34:29 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)}], 0x1}, 0x0)

15:34:29 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
dup2(r3, r4)
sendto(r4, &(0x7f00000008c0)="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", 0x32a, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r5 = dup2(r1, r1)
dup2(r4, r5)
sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:34:29 executing program 3:
socket$inet6_sctp(0x1c, 0x0, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)

15:34:29 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x0, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)

15:34:29 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)="3cc5de", 0x3}], 0x1}, 0x0)

15:34:29 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x0, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)

15:34:29 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x0, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)

15:34:30 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r2, &(0x7f0000000340)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f00000003c0)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d837", 0x1e}, {0x0}], 0x2}, 0x0)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x2, @rand_addr}, 0x10)

15:34:30 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)='<', 0x1}], 0x1}, 0x0)

15:34:30 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x0, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)

15:34:30 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
dup2(r3, r4)
sendto(r4, &(0x7f00000008c0)="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", 0x32a, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r5 = dup2(r1, r1)
dup2(r4, r5)
sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:34:30 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)}], 0x1}, 0x0)

15:34:30 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x0, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)

15:34:30 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x0, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)

15:34:30 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)}], 0x1}, 0x0)

15:34:31 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r2, &(0x7f0000000340)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f00000003c0)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d837", 0x1e}, {0x0}], 0x2}, 0x0)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x2, @rand_addr}, 0x10)

15:34:31 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
dup2(r3, r4)
sendto(r4, &(0x7f00000008c0)="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", 0x364, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r5 = dup2(r1, r1)
dup2(r4, r5)
sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:34:31 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x0, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)

15:34:31 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000280)}], 0x1}, 0x0)

15:34:31 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x0, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)

15:34:31 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
dup2(r1, r0)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0x3}, &(0x7f0000000240)=0x8)

15:34:31 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x0, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)

15:34:31 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
dup2(r1, r0)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0x3}, &(0x7f0000000240)=0x8)

15:34:32 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r2, &(0x7f0000000340)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f00000003c0)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d837", 0x1e}, {0x0}], 0x2}, 0x0)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x2, @rand_addr}, 0x10)

15:34:32 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
dup2(r3, r4)
sendto(r4, &(0x7f00000008c0)="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", 0x364, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r5 = dup2(r1, r1)
dup2(r4, r5)
sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:34:32 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x0, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)

15:34:32 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
dup2(r1, r0)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0x3}, &(0x7f0000000240)=0x8)

15:34:32 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
dup2(r1, r0)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0x3}, &(0x7f0000000240)=0x8)

15:34:32 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x0, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)

15:34:32 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x0, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)

15:34:32 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0x3}, &(0x7f0000000240)=0x8)

15:34:33 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r2, &(0x7f0000000340)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f00000003c0)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d83745", 0x1f}, {0x0}], 0x2}, 0x0)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x2, @rand_addr}, 0x10)

15:34:33 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
dup2(r3, r4)
sendto(r4, &(0x7f00000008c0)="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", 0x364, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r5 = dup2(r1, r1)
dup2(r4, r5)
sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:34:33 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0x3}, &(0x7f0000000240)=0x8)

15:34:33 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)

15:34:33 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0x3}, &(0x7f0000000240)=0x8)

15:34:33 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)

15:34:33 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)

15:34:33 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(0xffffffffffffffff, r0)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0x3}, &(0x7f0000000240)=0x8)

15:34:33 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r2, &(0x7f0000000340)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f00000003c0)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d837", 0x1e}, {0x0}], 0x2}, 0x0)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x2, @rand_addr}, 0x10)

15:34:33 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)

15:34:33 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(0xffffffffffffffff, r0)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0x3}, &(0x7f0000000240)=0x8)

15:34:33 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
dup2(r3, r4)
sendto(r4, &(0x7f00000008c0)="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", 0x381, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r5 = dup2(r1, r1)
dup2(r4, r5)
sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:34:33 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(0xffffffffffffffff, r0)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0x3}, &(0x7f0000000240)=0x8)

15:34:33 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)

15:34:33 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)

15:34:33 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket(0x2, 0x3, 0x0)
r0 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, 0x0, 0x3ef)
sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)

15:34:34 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r2, &(0x7f0000000340)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f00000003c0)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8", 0x1d}, {0x0}], 0x2}, 0x0)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x2, @rand_addr}, 0x10)

15:34:34 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket(0x2, 0x3, 0x0)
r0 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, 0x0, 0x3ef)
sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)

15:34:34 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
dup2(r3, r4)
sendto(r4, &(0x7f00000008c0)="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", 0x381, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r5 = dup2(r1, r1)
dup2(r4, r5)
sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:34:34 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
dup2(r0, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0x3}, &(0x7f0000000240)=0x8)

15:34:34 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket(0x2, 0x3, 0x0)
r0 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, 0x0, 0x3ef)
sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)

15:34:34 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
dup2(r0, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0x3}, &(0x7f0000000240)=0x8)

15:34:34 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket(0x2, 0x3, 0x0)
r0 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32], 0x3ef)
sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)

15:34:34 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
dup2(r0, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0x3}, &(0x7f0000000240)=0x8)

15:34:35 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r2, &(0x7f0000000340)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f00000003c0)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8", 0x1d}, {0x0}], 0x2}, 0x0)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x2, @rand_addr}, 0x10)

15:34:35 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
dup2(r1, r0)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0x3}, &(0x7f0000000240)=0x8)

15:34:35 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket(0x2, 0x3, 0x0)
r0 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32], 0x3ef)
sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)

15:34:35 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
dup2(r3, r4)
sendto(r4, &(0x7f00000008c0)="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", 0x381, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r5 = dup2(r1, r1)
dup2(r4, r5)
sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:34:35 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket(0x2, 0x3, 0x0)
r0 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32], 0x3ef)
sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)

15:34:35 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
dup2(r1, r0)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0x3}, &(0x7f0000000240)=0x8)

15:34:35 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket(0x2, 0x3, 0x0)
r0 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64], 0x3ef)
sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)

15:34:35 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
dup2(r1, r0)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0x3}, &(0x7f0000000240)=0x8)

15:34:36 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r2, &(0x7f0000000340)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f00000003c0)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d8", 0x1d}, {0x0}], 0x2}, 0x0)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x2, @rand_addr}, 0x10)

15:34:36 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
dup2(r3, r4)
sendto(r4, &(0x7f00000008c0)="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", 0x38f, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r5 = dup2(r1, r1)
dup2(r4, r5)
sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:34:36 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(r1, r0)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0x3}, &(0x7f0000000240)=0x8)

15:34:36 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket(0x2, 0x3, 0x0)
r0 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64], 0x3ef)
sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)

15:34:36 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(r1, r0)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0x3}, &(0x7f0000000240)=0x8)

15:34:36 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket(0x2, 0x3, 0x0)
r0 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64], 0x3ef)
sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)

15:34:36 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(r1, r0)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0x3}, &(0x7f0000000240)=0x8)

15:34:36 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet_sctp(0x2, 0x5, 0x84)
dup2(0xffffffffffffffff, r0)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0x3}, &(0x7f0000000240)=0x8)

15:34:37 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r2, &(0x7f0000000340)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f00000003c0)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d837", 0x1e}, {0x0}], 0x2}, 0x0)
sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x2, @rand_addr}, 0x10)

15:34:37 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet_sctp(0x2, 0x5, 0x84)
dup2(0xffffffffffffffff, r0)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0x3}, &(0x7f0000000240)=0x8)

15:34:37 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)

15:34:37 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
dup2(r3, r4)
sendto(r4, &(0x7f00000008c0)="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", 0x38f, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r5 = dup2(r1, r1)
dup2(r4, r5)
sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:34:37 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet_sctp(0x2, 0x5, 0x84)
dup2(0xffffffffffffffff, r0)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0x3}, &(0x7f0000000240)=0x8)

15:34:37 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
dup2(r1, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0x3}, &(0x7f0000000240)=0x8)

15:34:37 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)

15:34:37 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
dup2(r1, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0x3}, &(0x7f0000000240)=0x8)

15:34:38 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r2, &(0x7f0000000340)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f00000003c0)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d837", 0x1e}, {0x0}], 0x2}, 0x0)
sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x2, @rand_addr}, 0x10)

15:34:38 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
dup2(r3, r4)
sendto(r4, &(0x7f00000008c0)="67c939a1a23977b25498ac0319b4bf92205e25973e993e30dafaa203cd3998afe0114e386eac2488d6e4c7e0ff1741d8c65ddc6e94c9c9a76adb0a00a0710d68bc85067e3a14ca9e9eb0613537692b852954693c48039b0293f8f5741e5cbe583e68d87025732dfa80b27d94b83d6495f790d5c25d09a7e9d8ee85d82fef92ffb470538316e3319df747b7170a9fe6a05c88f43326c3ebfd0e6c26fe030d320ed58bc7f2a7bda4485222f243877a237bc13e50ffcc8d6614dd61803c1d1d959baebced2f22569119143072385b7554f1e356b00e3e1a274cc9ec408fd313fddd5570231d91c6733cbe683a21561349af99ef75e3256511167d62e07b0ce744896a2b46bb0189a614295e0d4ff55ec2327ede683587db6d6a7c84850c73eedbf8bd2122d3939ffed53655db0928b7099ddc1d54779b14103ffa28013d9868835694dcffa1d45304797729cb83658ecb562e544a9bd5f4baf375dd57b8a979e007532ca180d697a0fe535db15fa20ea648feb9b1b5edc1fed814d5e20f0eaf863b35d5b231c909ba281c31d5ddc74f75bdaa03541e14d0fb1a58dc34d9465b5bf9258ddf7adbbf5ee21a7631afd7300b3988e5ca4a7634628dd22fc92138d1a98e28e8aed3c780ef75ee13907a902519ccc3dc70a65a6013578afd68035b3564371550436dc0651addf5e2b9a07e2f19f5720ef5967c5952e21194faeb180902d127b6cd7f25781312f7a8b3b3eda399d2cb836369061172d22d70bf24ba070f7d5e8466887c7869e647eadb1b94f985da96eb2c427b862a136672f9f19c5605be23ee1457a88c3312b9d52d8927a44dec210bc1cde8a18556a3725aa5915c7f322068f5ecd54da70e8c21e1706d690c006578c3df1915c77af8f6607e983abd865a4df21f61124ad4bddbb6e1264f874d99114347fb92b125042731754fd4b83243b0828e32de6e99cbba116c4271e1844d8eca287e76c2f2da0feb4f0b958849a16055efbea42fe23f50c3815e9d66a11ffdaa0cdc6f69c86373ecbf692324ce3c165f878a8cfe0b9f411573a241d6c0c00a836a30ac6328491be1bcaeb03eef803a019d5421a2a50404d882653b85c40f77b69a0d8b8cf17378e5d1d0823f478fb9b386bf982b8702a0a81b9a0ff8f3d40e92a5a3a3c433d38879ae2e92d7da4ab909be08eec3e97ba0935005e5069fad98d239bcbaa2b07599513a716b2db81867c6c2568fb6afb5b0c14f03538ffd11889d7dc742b72493122d545f4961c921874c577e18eafdd0d3008936a2d8", 0x38f, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r5 = dup2(r1, r1)
dup2(r4, r5)
sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:34:38 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)

15:34:38 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
dup2(r1, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0x3}, &(0x7f0000000240)=0x8)

15:34:38 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
dup2(r1, r0)
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0x3}, &(0x7f0000000240)=0x8)

15:34:38 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)

15:34:38 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
dup2(r1, r0)
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0x3}, &(0x7f0000000240)=0x8)

15:34:38 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
dup2(r1, r0)
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0x3}, &(0x7f0000000240)=0x8)

15:34:39 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r2, &(0x7f0000000340)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f00000003c0)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d837", 0x1e}, {0x0}], 0x2}, 0x0)
sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x2, @rand_addr}, 0x10)

15:34:39 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
dup2(r3, r4)
sendto(r4, &(0x7f00000008c0)="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", 0x396, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r5 = dup2(r1, r1)
dup2(r4, r5)
sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:34:39 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
dup2(r1, r0)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, 0x0, &(0x7f0000000240))

15:34:39 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)

15:34:39 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)

15:34:39 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
dup2(r1, r0)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, 0x0, &(0x7f0000000240))

15:34:39 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
dup2(r1, r0)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, 0x0, &(0x7f0000000240))

15:34:39 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, 0x0, 0x0)

15:34:39 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r2, &(0x7f0000000340)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f00000003c0)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d837", 0x1e}, {0x0}], 0x2}, 0x0)
sendto$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x0)

15:34:39 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
dup2(r3, r4)
sendto(r4, &(0x7f00000008c0)="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", 0x396, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r5 = dup2(r1, r1)
dup2(r4, r5)
sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:34:39 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, 0x0, 0x0)

15:34:39 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
dup2(r1, r0)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0), &(0x7f0000000240)=0x8)

15:34:39 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
dup2(r1, r0)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0), &(0x7f0000000240)=0x8)

15:34:39 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, 0x0, 0x0)

15:34:39 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)

15:34:39 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
dup2(r1, r0)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0), &(0x7f0000000240)=0x8)

15:34:40 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r2, &(0x7f0000000340)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f00000003c0)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d837", 0x1e}, {0x0}], 0x2}, 0x0)
sendto$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x0)

15:34:40 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
dup2(r3, r4)
sendto(r4, &(0x7f00000008c0)="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", 0x396, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r5 = dup2(r1, r1)
dup2(r4, r5)
sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:34:40 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
dup2(r1, r0)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0x3}, 0x0)

15:34:40 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)

15:34:40 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
dup2(r1, r0)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0x3}, 0x0)

15:34:40 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000140)="bc", 0x1}], 0x1}, 0x0)

15:34:40 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
dup2(r1, r0)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0x3}, 0x0)

15:34:40 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)

15:34:41 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r2, &(0x7f0000000340)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f00000003c0)="11a7280dc987aeddc56f7ff9534ebd6ffd89c43a4e594d84f3c514a8d837", 0x1e}, {0x0}], 0x2}, 0x0)
sendto$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x0)

15:34:41 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x1, @rand_addr=0xfff}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000180)=0x5, 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x458, &(0x7f0000000080)=0x54, 0x4)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x3, @broadcast}, 0x10)

15:34:41 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)

15:34:41 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
dup2(r3, r4)
sendto(r4, &(0x7f00000008c0)="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", 0x39a, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r5 = dup2(r1, r1)
dup2(r4, r5)
sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:34:41 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)

15:34:41 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)}, 0x0)

15:34:41 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)}, 0x0)

15:34:41 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)}, 0x0)

15:34:42 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{0x0}], 0x1}, 0x0)

15:34:42 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x1, @rand_addr=0xfff}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000180)=0x5, 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x458, &(0x7f0000000080)=0x54, 0x4)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x3, @broadcast}, 0x10)

15:34:42 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{0x0}], 0x1}, 0x0)

15:34:42 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
dup2(r3, r4)
sendto(r4, &(0x7f00000008c0)="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", 0x39a, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r5 = dup2(r1, r1)
dup2(r4, r5)
sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:34:42 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{0x0}], 0x1}, 0x0)

15:34:42 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)}], 0x1}, 0x0)

15:34:42 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)}], 0x1}, 0x0)

15:34:42 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x1, @rand_addr=0xfff}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000180)=0x5, 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x458, &(0x7f0000000080)=0x54, 0x4)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x3, @broadcast}, 0x10)

15:34:42 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x3, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x1203, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYRES64=r0], 0x3ef)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)}], 0x1}, 0x0)

15:34:43 executing program 3:
utimensat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{}, {0x0, 0x2710}}, 0x0)

15:34:43 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x1, @rand_addr=0xfff}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000180)=0x5, 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x458, &(0x7f0000000080)=0x54, 0x4)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x3, @broadcast}, 0x10)

15:34:43 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
dup2(r3, r4)
sendto(r4, &(0x7f00000008c0)="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", 0x39a, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r5 = dup2(r1, r1)
dup2(r4, r5)
sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:34:43 executing program 3:
open$dir(&(0x7f0000000000)='./file0\x00', 0x189a40, 0x0)

15:34:43 executing program 3:
utimensat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x0)

15:34:43 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x1, @rand_addr=0xfff}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000180)=0x5, 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x458, &(0x7f0000000080)=0x54, 0x4)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x3, @broadcast}, 0x10)

15:34:43 executing program 3:
getresgid(&(0x7f00000002c0), &(0x7f0000000300), 0x0)

15:34:43 executing program 3:
socketpair(0x0, 0x80d, 0x0, &(0x7f0000000540))

15:34:43 executing program 3:
socketpair(0x23, 0x0, 0x5, &(0x7f0000000000))

15:34:44 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x1, @rand_addr=0xfff}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000180)=0x5, 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x458, &(0x7f0000000080)=0x54, 0x4)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x3, @broadcast}, 0x10)

15:34:44 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
dup2(r3, r4)
sendto(r4, &(0x7f00000008c0)="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", 0x39c, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r5 = dup2(r1, r1)
dup2(r4, r5)
sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:34:44 executing program 3:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f00000000c0)=0x100000001, 0x4)
connect$inet(r0, &(0x7f0000000180)={0x2, 0x0}, 0x10)

15:34:44 executing program 3:
getresuid(&(0x7f0000000080), &(0x7f00000000c0), 0x0)

15:34:44 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x1, @rand_addr=0xfff}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000180)=0x5, 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x458, &(0x7f0000000080)=0x54, 0x4)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x3, @broadcast}, 0x10)

15:34:44 executing program 3:
readlinkat(0xffffffffffffffff, 0x0, &(0x7f0000000040)=""/149, 0x95)

15:34:44 executing program 3:
mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x3000000)

15:34:44 executing program 3:
socketpair(0x29, 0x2, 0x0, &(0x7f0000001080))

15:34:44 executing program 3:
socketpair(0xa, 0x2, 0x0, &(0x7f00000017c0))

15:34:45 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
dup2(r3, r4)
sendto(r4, &(0x7f00000008c0)="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", 0x39c, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r5 = dup2(r1, r1)
dup2(r4, r5)
sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:34:45 executing program 3:
madvise(&(0x7f00007ff000/0x800000)=nil, 0x800000, 0xa1ed67f97b1ee3d3)

15:34:45 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x1, @rand_addr=0xfff}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000180)=0x5, 0x4)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x3, @broadcast}, 0x10)

15:34:45 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x1, @rand_addr=0xfff}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000180)=0x5, 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x458, &(0x7f0000000080)=0x54, 0x4)

15:34:45 executing program 3:
socketpair(0x2c, 0x3, 0x0, &(0x7f0000001c40))

15:34:45 executing program 3:
mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1800000)

15:34:45 executing program 3:
socketpair(0x1, 0x2, 0x0, &(0x7f0000000180))

15:34:45 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @rand_addr=0x1}, 0x10)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0), 0x8)

15:34:45 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
dup2(r3, r4)
sendto(r4, &(0x7f00000008c0)="67c939a1a23977b25498ac0319b4bf92205e25973e993e30dafaa203cd3998afe0114e386eac2488d6e4c7e0ff1741d8c65ddc6e94c9c9a76adb0a00a0710d68bc85067e3a14ca9e9eb0613537692b852954693c48039b0293f8f5741e5cbe583e68d87025732dfa80b27d94b83d6495f790d5c25d09a7e9d8ee85d82fef92ffb470538316e3319df747b7170a9fe6a05c88f43326c3ebfd0e6c26fe030d320ed58bc7f2a7bda4485222f243877a237bc13e50ffcc8d6614dd61803c1d1d959baebced2f22569119143072385b7554f1e356b00e3e1a274cc9ec408fd313fddd5570231d91c6733cbe683a21561349af99ef75e3256511167d62e07b0ce744896a2b46bb0189a614295e0d4ff55ec2327ede683587db6d6a7c84850c73eedbf8bd2122d3939ffed53655db0928b7099ddc1d54779b14103ffa28013d9868835694dcffa1d45304797729cb83658ecb562e544a9bd5f4baf375dd57b8a979e007532ca180d697a0fe535db15fa20ea648feb9b1b5edc1fed814d5e20f0eaf863b35d5b231c909ba281c31d5ddc74f75bdaa03541e14d0fb1a58dc34d9465b5bf9258ddf7adbbf5ee21a7631afd7300b3988e5ca4a7634628dd22fc92138d1a98e28e8aed3c780ef75ee13907a902519ccc3dc70a65a6013578afd68035b3564371550436dc0651addf5e2b9a07e2f19f5720ef5967c5952e21194faeb180902d127b6cd7f25781312f7a8b3b3eda399d2cb836369061172d22d70bf24ba070f7d5e8466887c7869e647eadb1b94f985da96eb2c427b862a136672f9f19c5605be23ee1457a88c3312b9d52d8927a44dec210bc1cde8a18556a3725aa5915c7f322068f5ecd54da70e8c21e1706d690c006578c3df1915c77af8f6607e983abd865a4df21f61124ad4bddbb6e1264f874d99114347fb92b125042731754fd4b83243b0828e32de6e99cbba116c4271e1844d8eca287e76c2f2da0feb4f0b958849a16055efbea42fe23f50c3815e9d66a11ffdaa0cdc6f69c86373ecbf692324ce3c165f878a8cfe0b9f411573a241d6c0c00a836a30ac6328491be1bcaeb03eef803a019d5421a2a50404d882653b85c40f77b69a0d8b8cf17378e5d1d0823f478fb9b386bf982b8702a0a81b9a0ff8f3d40e92a5a3a3c433d38879ae2e92d7da4ab909be08eec3e97ba0935005e5069fad98d239bcbaa2b07599513a716b2db81867c6c2568fb6afb5b0c14f03538ffd11889d7dc742b72493122d545f4961c921874c577e18eafdd0d3008936a2d89aa3afc48d34725244fcbe194f", 0x39c, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r5 = dup2(r1, r1)
dup2(r4, r5)
sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:34:45 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x1, @rand_addr=0xfff}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000180)=0x5, 0x4)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x3, @broadcast}, 0x10)

15:34:46 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x1, @rand_addr=0xfff}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x458, &(0x7f0000000080)=0x54, 0x4)

15:34:46 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @rand_addr=0x1}, 0x10)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0), 0x8)

15:34:46 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x458, &(0x7f0000000080)=0x54, 0x4)

15:34:46 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x458, &(0x7f0000000080)=0x54, 0x4)

15:34:46 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x458, &(0x7f0000000080)=0x54, 0x4)

15:34:46 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x458, &(0x7f0000000080)=0x54, 0x4)

15:34:46 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
dup2(r3, r4)
sendto(r4, &(0x7f00000008c0)="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", 0x39d, 0x0, 0x0, 0x0)
r5 = dup2(r1, r1)
dup2(r4, r5)
sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:34:46 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x1, @rand_addr=0xfff}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000180)=0x5, 0x4)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x3, @broadcast}, 0x10)

15:34:46 executing program 2:
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x458, &(0x7f0000000080)=0x54, 0x4)

15:34:46 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @rand_addr=0x1}, 0x10)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0), 0x8)

15:34:46 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x1, @rand_addr=0xfff}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x458, &(0x7f0000000080)=0x54, 0x4)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x3, @broadcast}, 0x10)

15:34:46 executing program 2:
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x458, &(0x7f0000000080)=0x54, 0x4)

15:34:46 executing program 2:
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x458, &(0x7f0000000080)=0x54, 0x4)

15:34:46 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x458, &(0x7f0000000080)=0x54, 0x4)

15:34:47 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
dup2(r3, r4)
sendto(r4, &(0x7f00000008c0)="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", 0x39d, 0x0, 0x0, 0x0)
r5 = dup2(r1, r1)
dup2(r4, r5)
sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:34:47 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x1, @rand_addr=0xfff}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x458, &(0x7f0000000080)=0x54, 0x4)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x3, @broadcast}, 0x10)

15:34:47 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x458, &(0x7f0000000080)=0x54, 0x4)

15:34:47 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @rand_addr=0x1}, 0x10)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0), 0x8)

15:34:47 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x458, &(0x7f0000000080)=0x54, 0x4)

15:34:47 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x458, &(0x7f0000000080)=0x54, 0x4)

15:34:47 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x458, &(0x7f0000000080)=0x54, 0x4)

15:34:47 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x458, &(0x7f0000000080)=0x54, 0x4)

15:34:48 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x458, &(0x7f0000000080)=0x54, 0x4)

15:34:48 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
dup2(r3, r4)
sendto(r4, &(0x7f00000008c0)="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", 0x39d, 0x0, 0x0, 0x0)
r5 = dup2(r1, r1)
dup2(r4, r5)
sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:34:48 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x1, @rand_addr=0xfff}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x458, &(0x7f0000000080)=0x54, 0x4)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x3, @broadcast}, 0x10)

15:34:48 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0), 0x8)

15:34:48 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000180)=0x5, 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x458, &(0x7f0000000080)=0x54, 0x4)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x3, @broadcast}, 0x10)

15:34:48 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x458, &(0x7f0000000080)=0x54, 0x4)

15:34:48 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0), 0x8)

15:34:48 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000180)=0x5, 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x458, &(0x7f0000000080)=0x54, 0x4)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x3, @broadcast}, 0x10)

15:34:48 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x458, &(0x7f0000000080)=0x54, 0x4)

15:34:49 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
dup2(r3, r4)
sendto(r4, &(0x7f00000008c0)="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", 0x39d, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r5 = dup2(0xffffffffffffffff, r1)
dup2(r4, r5)
sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:34:49 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0), 0x8)

15:34:49 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000180)=0x5, 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x458, &(0x7f0000000080)=0x54, 0x4)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x3, @broadcast}, 0x10)

15:34:49 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000080)=0x54, 0x4)

15:34:49 executing program 3:
connect$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x10, 0x2, 0x2, @rand_addr=0x1}, 0x10)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f00000000c0), 0x8)

15:34:49 executing program 3:
connect$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x10, 0x2, 0x2, @rand_addr=0x1}, 0x10)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f00000000c0), 0x8)

15:34:49 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000080)=0x54, 0x4)

15:34:49 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x1, @rand_addr=0xfff}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000180)=0x5, 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x458, &(0x7f0000000080)=0x54, 0x4)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x3, @broadcast}, 0x10)

15:34:50 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
dup2(r3, r4)
sendto(r4, &(0x7f00000008c0)="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", 0x39d, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r5 = dup2(0xffffffffffffffff, r1)
dup2(r4, r5)
sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:34:50 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000080)=0x54, 0x4)

15:34:50 executing program 3:
connect$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x10, 0x2, 0x2, @rand_addr=0x1}, 0x10)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f00000000c0), 0x8)

15:34:50 executing program 3:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
connect$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @rand_addr=0x1}, 0x10)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0), 0x8)

15:34:50 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x458, 0x0, 0x0)

15:34:50 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x458, 0x0, 0x0)

15:34:50 executing program 3:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
connect$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @rand_addr=0x1}, 0x10)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0), 0x8)

15:34:50 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x1, @rand_addr=0xfff}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000180)=0x5, 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x458, &(0x7f0000000080)=0x54, 0x4)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x3, @broadcast}, 0x10)

15:34:50 executing program 3:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
connect$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @rand_addr=0x1}, 0x10)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0), 0x8)

15:34:50 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
dup2(r3, r4)
sendto(r4, &(0x7f00000008c0)="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", 0x39d, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r5 = dup2(0xffffffffffffffff, r1)
dup2(r4, r5)
sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:34:50 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x458, 0x0, 0x0)

15:34:50 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x10, 0x2, 0x2, @rand_addr=0x1}, 0x10)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0), 0x8)

15:34:51 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x458, &(0x7f0000000080), 0x4)

15:34:51 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x10, 0x2, 0x2, @rand_addr=0x1}, 0x10)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0), 0x8)

15:34:51 executing program 2:
madvise(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x4)

15:34:51 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x1, @rand_addr=0xfff}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000180)=0x5, 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x458, &(0x7f0000000080)=0x54, 0x4)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x3, @broadcast}, 0x10)

15:34:51 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x10, 0x2, 0x2, @rand_addr=0x1}, 0x10)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0), 0x8)

15:34:51 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
dup2(r3, r4)
sendto(r4, &(0x7f00000008c0)="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", 0x39d, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r5 = dup2(r1, 0xffffffffffffffff)
dup2(r4, r5)
sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:34:51 executing program 2:
mkdir(&(0x7f0000000640)='./file0\x00', 0x8)

15:34:51 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0), 0x8)

15:34:51 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0), 0x8)

15:34:51 executing program 2:
socketpair(0x11, 0xa, 0x81b, &(0x7f0000000380))

15:34:51 executing program 2:
clock_gettime(0x0, &(0x7f00000001c0))

15:34:51 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0), 0x8)

15:34:51 executing program 1:
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0x1, @rand_addr=0xfff}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000180)=0x5, 0x4)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x458, &(0x7f0000000080)=0x54, 0x4)
sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x3, @broadcast}, 0x10)

15:34:52 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
dup2(r3, r4)
sendto(r4, &(0x7f00000008c0)="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", 0x39d, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r5 = dup2(r1, 0xffffffffffffffff)
dup2(r4, r5)
sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:34:52 executing program 2:
madvise(&(0x7f00007ff000/0x800000)=nil, 0x800000, 0x0)

15:34:52 executing program 1:
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0x1, @rand_addr=0xfff}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000180)=0x5, 0x4)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x458, &(0x7f0000000080)=0x54, 0x4)
sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x3, @broadcast}, 0x10)

15:34:52 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @rand_addr}, 0x10)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0), 0x8)

15:34:52 executing program 2:
mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2000004)

15:34:52 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @rand_addr}, 0x10)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0), 0x8)

15:34:52 executing program 1:
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0x1, @rand_addr=0xfff}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000180)=0x5, 0x4)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x458, &(0x7f0000000080)=0x54, 0x4)
sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x3, @broadcast}, 0x10)

15:34:52 executing program 2:
mlock(&(0x7f0000ff7000/0x1000)=nil, 0x1000)

15:34:53 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
dup2(r3, r4)
sendto(r4, &(0x7f00000008c0)="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", 0x39d, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r5 = dup2(r1, 0xffffffffffffffff)
dup2(r4, r5)
sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:34:53 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x1, @rand_addr=0xfff}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000180)=0x5, 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x458, &(0x7f0000000080)=0x54, 0x4)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x3, @broadcast}, 0x10)

15:34:53 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @rand_addr}, 0x10)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0), 0x8)

15:34:53 executing program 2:
socketpair(0x2, 0x0, 0x0, &(0x7f0000000100))

15:34:53 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @rand_addr=0x1}, 0x10)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f00000000c0), 0x8)

15:34:53 executing program 2:
shmget$private(0x0, 0x4000, 0x800, &(0x7f0000ffc000/0x4000)=nil)

15:34:53 executing program 2:
madvise(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0xe)

15:34:53 executing program 2:
getresuid(&(0x7f0000000080), 0x0, 0x0)

15:34:54 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
dup2(r3, r4)
sendto(r4, &(0x7f00000008c0)="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", 0x39d, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r5 = dup2(r1, r1)
dup2(0xffffffffffffffff, r5)
sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:34:54 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x1, @rand_addr=0xfff}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000180)=0x5, 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x458, &(0x7f0000000080)=0x54, 0x4)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x3, @broadcast}, 0x10)

15:34:54 executing program 2:
semget(0x1, 0x0, 0x600)

15:34:54 executing program 2:
mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x100000b)

15:34:54 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @rand_addr=0x1}, 0x10)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f00000000c0), 0x8)

15:34:54 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x1, @rand_addr=0xfff}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000180)=0x5, 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x458, &(0x7f0000000080)=0x54, 0x4)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x3, @broadcast}, 0x10)

15:34:54 executing program 2:
mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2)

15:34:54 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x1, @rand_addr=0xfff}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000180)=0x5, 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x458, &(0x7f0000000080)=0x54, 0x4)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x3, @broadcast}, 0x10)

15:34:55 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
dup2(r3, r4)
sendto(r4, &(0x7f00000008c0)="67c939a1a23977b25498ac0319b4bf92205e25973e993e30dafaa203cd3998afe0114e386eac2488d6e4c7e0ff1741d8c65ddc6e94c9c9a76adb0a00a0710d68bc85067e3a14ca9e9eb0613537692b852954693c48039b0293f8f5741e5cbe583e68d87025732dfa80b27d94b83d6495f790d5c25d09a7e9d8ee85d82fef92ffb470538316e3319df747b7170a9fe6a05c88f43326c3ebfd0e6c26fe030d320ed58bc7f2a7bda4485222f243877a237bc13e50ffcc8d6614dd61803c1d1d959baebced2f22569119143072385b7554f1e356b00e3e1a274cc9ec408fd313fddd5570231d91c6733cbe683a21561349af99ef75e3256511167d62e07b0ce744896a2b46bb0189a614295e0d4ff55ec2327ede683587db6d6a7c84850c73eedbf8bd2122d3939ffed53655db0928b7099ddc1d54779b14103ffa28013d9868835694dcffa1d45304797729cb83658ecb562e544a9bd5f4baf375dd57b8a979e007532ca180d697a0fe535db15fa20ea648feb9b1b5edc1fed814d5e20f0eaf863b35d5b231c909ba281c31d5ddc74f75bdaa03541e14d0fb1a58dc34d9465b5bf9258ddf7adbbf5ee21a7631afd7300b3988e5ca4a7634628dd22fc92138d1a98e28e8aed3c780ef75ee13907a902519ccc3dc70a65a6013578afd68035b3564371550436dc0651addf5e2b9a07e2f19f5720ef5967c5952e21194faeb180902d127b6cd7f25781312f7a8b3b3eda399d2cb836369061172d22d70bf24ba070f7d5e8466887c7869e647eadb1b94f985da96eb2c427b862a136672f9f19c5605be23ee1457a88c3312b9d52d8927a44dec210bc1cde8a18556a3725aa5915c7f322068f5ecd54da70e8c21e1706d690c006578c3df1915c77af8f6607e983abd865a4df21f61124ad4bddbb6e1264f874d99114347fb92b125042731754fd4b83243b0828e32de6e99cbba116c4271e1844d8eca287e76c2f2da0feb4f0b958849a16055efbea42fe23f50c3815e9d66a11ffdaa0cdc6f69c86373ecbf692324ce3c165f878a8cfe0b9f411573a241d6c0c00a836a30ac6328491be1bcaeb03eef803a019d5421a2a50404d882653b85c40f77b69a0d8b8cf17378e5d1d0823f478fb9b386bf982b8702a0a81b9a0ff8f3d40e92a5a3a3c433d38879ae2e92d7da4ab909be08eec3e97ba0935005e5069fad98d239bcbaa2b07599513a716b2db81867c6c2568fb6afb5b0c14f03538ffd11889d7dc742b72493122d545f4961c921874c577e18eafdd0d3008936a2d89aa3afc48d34725244fcbe194f49", 0x39d, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r5 = dup2(r1, r1)
dup2(0xffffffffffffffff, r5)
sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:34:55 executing program 2:
socketpair(0x0, 0x0, 0x0, &(0x7f00000012c0))

15:34:55 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x1, @rand_addr=0xfff}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000180)=0x5, 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x458, &(0x7f0000000080)=0x54, 0x4)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x3, @broadcast}, 0x10)

15:34:55 executing program 2:
madvise(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x14)

15:34:55 executing program 2:
socketpair(0x2c, 0x3, 0x4, &(0x7f0000001c40))

15:34:55 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @rand_addr=0x1}, 0x10)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f00000000c0), 0x8)

15:34:55 executing program 2:
mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0)

15:34:55 executing program 2:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
bind$unix(r0, 0x0, 0x4a)

15:34:56 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
dup2(r3, r4)
sendto(r4, &(0x7f00000008c0)="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", 0x39d, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r5 = dup2(r1, r1)
dup2(0xffffffffffffffff, r5)
sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:34:56 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x1, @rand_addr=0xfff}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000180)=0x5, 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x458, &(0x7f0000000080)=0x54, 0x4)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x3, @broadcast}, 0x10)

15:34:56 executing program 2:
syz_emit_ethernet(0x36, &(0x7f0000000180)={@local, @local, [], {@ipv6}})

15:34:56 executing program 2:
unlinkat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x200)

15:34:56 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @rand_addr=0x1}, 0x10)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, 0x0, 0x0)

15:34:56 executing program 2:
getresgid(&(0x7f00000002c0), 0x0, 0x0)

15:34:56 executing program 2:
futimesat(0xffffffffffffffff, 0x0, &(0x7f0000000040)={{}, {0x77359400}})

15:34:56 executing program 2:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000040)={0x87f, {{0x2, 0x0}}}, 0x88)

15:34:56 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
dup2(r3, r4)
sendto(r4, &(0x7f00000008c0)="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", 0x39d, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
dup2(r1, r1)
dup2(r4, 0xffffffffffffffff)
sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:34:56 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0x1, @rand_addr=0xfff}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000180)=0x5, 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x458, &(0x7f0000000080)=0x54, 0x4)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x3, @broadcast}, 0x10)

15:34:56 executing program 2:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
connect$inet(r0, 0x0, 0x0)

15:34:56 executing program 2:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
bind$unix(r0, &(0x7f0000000040)=@abs={0x2, 0x0, 0x4e22}, 0x6e)

15:34:56 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0x1, @rand_addr=0xfff}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000180)=0x5, 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x458, &(0x7f0000000080)=0x54, 0x4)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x3, @broadcast}, 0x10)

15:34:56 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @rand_addr=0x1}, 0x10)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, 0x0, 0x0)

15:34:56 executing program 2:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
bind$unix(r0, &(0x7f0000000040)=@abs={0x1}, 0x6e)

15:34:56 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0x1, @rand_addr=0xfff}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000180)=0x5, 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x458, &(0x7f0000000080)=0x54, 0x4)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x3, @broadcast}, 0x10)

15:34:57 executing program 2:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
sendmsg$unix(r0, &(0x7f0000001480)={&(0x7f0000000040)=@abs={0x1}, 0x6e, 0x0}, 0x0)

15:34:57 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
dup2(r3, r4)
sendto(r4, &(0x7f00000008c0)="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", 0x39d, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
dup2(r1, r1)
dup2(r4, 0xffffffffffffffff)
sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:34:57 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
connect$inet(r0, 0x0, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000180)=0x5, 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x458, &(0x7f0000000080)=0x54, 0x4)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x3, @broadcast}, 0x10)

15:34:57 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
connect$inet(r0, 0x0, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000180)=0x5, 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x458, &(0x7f0000000080)=0x54, 0x4)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x3, @broadcast}, 0x10)

15:34:57 executing program 2:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
sendmsg$unix(r0, &(0x7f0000000000)={&(0x7f00000000c0), 0x6e, 0x0, 0x0, 0x0, 0x23}, 0x0)

15:34:57 executing program 2:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
bind$unix(r0, &(0x7f0000000040)=@abs, 0x6e)

15:34:57 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @rand_addr=0x1}, 0x10)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, 0x0, 0x0)

15:34:57 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
connect$inet(r0, 0x0, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000180)=0x5, 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x458, &(0x7f0000000080)=0x54, 0x4)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x3, @broadcast}, 0x10)

15:34:57 executing program 2:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
sendmsg$unix(r0, &(0x7f0000001480)={&(0x7f0000000040), 0x6e, 0x0}, 0x80c4)

15:34:58 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
dup2(r3, r4)
sendto(r4, &(0x7f00000008c0)="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", 0x39d, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
dup2(r1, r1)
dup2(r4, 0xffffffffffffffff)
sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:34:58 executing program 2:
accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x180000)

15:34:58 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x1, @rand_addr}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000180)=0x5, 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x458, &(0x7f0000000080)=0x54, 0x4)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x3, @broadcast}, 0x10)

15:34:58 executing program 2:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
bind$unix(r0, &(0x7f0000000040)=@abs={0x0, 0x0, 0x4e21}, 0x6e)

15:34:58 executing program 2:
mknodat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0)
r0 = socket$inet_udp(0x2, 0x2, 0x0)
bind$unix(r0, &(0x7f0000000040)=@abs, 0x6e)

15:34:58 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x1, @rand_addr}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000180)=0x5, 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x458, &(0x7f0000000080)=0x54, 0x4)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x3, @broadcast}, 0x10)

15:34:58 executing program 2:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
bind$unix(r0, 0x0, 0x0)

15:34:58 executing program 3:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
bind$unix(r0, &(0x7f0000000040)=@abs={0x2}, 0x6e)

15:34:59 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
dup2(r0, r1)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r3 = socket(0x2, 0x1, 0x0)
dup2(r2, r3)
sendto(r3, &(0x7f00000008c0)="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", 0x39d, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r4 = dup2(r1, r1)
dup2(r3, r4)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:34:59 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x1, @rand_addr}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000180)=0x5, 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x458, &(0x7f0000000080)=0x54, 0x4)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x3, @broadcast}, 0x10)

15:34:59 executing program 2:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
sendmsg$unix(r0, &(0x7f0000001480)={&(0x7f0000000040), 0x6e, 0x0}, 0x0)

15:34:59 executing program 3:
socketpair(0x2, 0x3, 0x9f, 0x0)

15:34:59 executing program 3:
socketpair(0x2c, 0x0, 0x0, 0x0)

15:34:59 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x1, @rand_addr=0xfff}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000180)=0x5, 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x458, &(0x7f0000000080)=0x54, 0x4)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x3, @broadcast}, 0x10)

15:34:59 executing program 2:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
getsockopt$inet_opts(r0, 0x0, 0x9, 0x0, &(0x7f0000000340))

15:34:59 executing program 2:
syz_emit_ethernet(0x36, &(0x7f0000000180)={@local, @local, [], {@ipv6}})

15:35:00 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
dup2(r0, r1)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r3 = socket(0x2, 0x1, 0x0)
dup2(r2, r3)
sendto(r3, &(0x7f00000008c0)="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", 0x39d, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r4 = dup2(r1, r1)
dup2(r3, r4)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:35:00 executing program 3:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
getsockopt$inet_opts(r0, 0x0, 0x0, 0x0, &(0x7f0000000340))

15:35:00 executing program 2:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
connect$inet(r0, &(0x7f0000000000)={0x2, 0x0}, 0x10)

15:35:00 executing program 2:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000040)={0x0, {{0x2, 0x0}}}, 0x88)

15:35:00 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x1, @rand_addr=0xfff}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000180)=0x5, 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x458, &(0x7f0000000080)=0x54, 0x4)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x3, @broadcast}, 0x10)

15:35:00 executing program 3:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
fstat(r0, &(0x7f0000000500))

15:35:00 executing program 2:
syz_emit_ethernet(0x1e81, &(0x7f0000000200)={@local, @empty, [], {@ipv6}})

15:35:00 executing program 2:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_int(r0, 0x0, 0x0, 0x0, 0x0)

15:35:01 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
dup2(r0, r1)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r2, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r3 = socket(0x2, 0x1, 0x0)
dup2(r2, r3)
sendto(r3, &(0x7f00000008c0)="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", 0x39d, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r4 = dup2(r1, r1)
dup2(r3, r4)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:35:01 executing program 2:
syz_emit_ethernet(0x6a, &(0x7f0000000280)={@broadcast, @remote, [], {@ipv4}})

15:35:01 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x1, @rand_addr=0xfff}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000180)=0x5, 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x458, &(0x7f0000000080)=0x54, 0x4)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x3, @broadcast}, 0x10)

15:35:01 executing program 3:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={<r0=>0xffffffffffffffff})
close(r0)

15:35:01 executing program 3:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={<r0=>0xffffffffffffffff})
sendmsg$unix(r0, &(0x7f0000001b00)={0x0, 0x0, 0x0}, 0x0)

15:35:01 executing program 2:
r0 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40)
setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000380)=ANY=[@ANYBLOB="e00000027f00000101"], 0x18)

15:35:01 executing program 3:
socket(0x10, 0x3, 0x1)

15:35:01 executing program 2:
r0 = socket(0x2, 0x3, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in={0x10}, 0x10)

15:35:02 executing program 2:
r0 = socket(0x2, 0x3, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in={0x10}, 0x10)

15:35:02 executing program 3:
socket$inet(0x2, 0x3, 0xff)

15:35:02 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
dup2(r3, r4)
sendto(r4, &(0x7f00000008c0)="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", 0x39d, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r5 = dup2(r1, r1)
dup2(r4, r5)
sendmsg$unix(r2, 0x0, 0x0)

15:35:02 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x1, @rand_addr=0xfff}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000180)=0x5, 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x458, &(0x7f0000000080)=0x54, 0x4)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x3, @broadcast}, 0x10)

15:35:02 executing program 2:
r0 = socket(0x2, 0x3, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in={0x10}, 0x10)

15:35:02 executing program 2:
r0 = socket(0x2, 0x3, 0x0)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@in={0x10}, 0x10)

15:35:02 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x1, @rand_addr=0xfff}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000180)=0x5, 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x458, &(0x7f0000000080)=0x54, 0x4)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x3, @broadcast}, 0x10)

15:35:02 executing program 3:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000003700)={<r0=>0xffffffffffffffff})
bind$unix(r0, &(0x7f0000000000)=@file={0x1}, 0x6e)
open$dir(&(0x7f0000000240)='./file0\x00', 0x0, 0x0)

15:35:02 executing program 2:
clock_nanosleep(0x0, 0x1, &(0x7f0000000000)={0x0, 0x3938700}, &(0x7f0000000040))

15:35:02 executing program 3:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000003700)={<r0=>0xffffffffffffffff})
sendto$unix(r0, 0x0, 0x0, 0x40001, &(0x7f0000000600)=@abs, 0x6e)

15:35:02 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
dup2(r3, r4)
sendto(r4, &(0x7f00000008c0)="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", 0x39d, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r5 = dup2(r1, r1)
dup2(r4, r5)
sendmsg$unix(r2, 0x0, 0x0)

15:35:02 executing program 2:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000003700)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
sendto$unix(r0, 0x0, 0x0, 0x24000000, 0x0, 0x0)

15:35:02 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x1, @rand_addr=0xfff}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000180)=0x5, 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x458, &(0x7f0000000080)=0x54, 0x4)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x3, @broadcast}, 0x10)

15:35:02 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)=@un=@abs={0x8}, 0x8)

15:35:02 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)=@un=@abs={0x8}, 0x8)

15:35:02 executing program 2:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000003700)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
sendto$unix(r0, 0x0, 0x0, 0x24000000, &(0x7f0000000080)=@abs, 0x6e)

15:35:02 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)=@un=@abs={0x8}, 0x8)

15:35:02 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000001680)={@empty, @multicast1}, 0xc)

15:35:03 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
dup2(r3, r4)
sendto(r4, &(0x7f00000008c0)="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", 0x39d, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r5 = dup2(r1, r1)
dup2(r4, r5)
sendmsg$unix(r2, 0x0, 0x0)

15:35:03 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)=@un=@abs={0x8}, 0x8)

15:35:03 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x1, @rand_addr=0xfff}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, 0x0, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x458, &(0x7f0000000080)=0x54, 0x4)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x3, @broadcast}, 0x10)

15:35:03 executing program 2:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000003700)={<r0=>0xffffffffffffffff})
recvmsg(r0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x1)

15:35:03 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x1, @rand_addr=0xfff}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, 0x0, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x458, &(0x7f0000000080)=0x54, 0x4)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x3, @broadcast}, 0x10)

15:35:03 executing program 3:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
recvmsg(r0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0)

15:35:03 executing program 2:
socketpair(0x2, 0xa, 0xa0000000, &(0x7f00000001c0))

15:35:03 executing program 3:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x1011, r0, 0x0)

15:35:04 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
dup2(r3, r4)
sendto(r4, &(0x7f00000008c0)="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", 0x39d, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r5 = dup2(r1, r1)
dup2(r4, r5)
sendmsg$unix(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:35:04 executing program 2:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff})
recvmsg(r0, 0x0, 0x40010022)

15:35:04 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x1, @rand_addr=0xfff}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, 0x0, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x458, &(0x7f0000000080)=0x54, 0x4)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x3, @broadcast}, 0x10)

15:35:04 executing program 3:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000003700)={<r0=>0xffffffffffffffff})
sendto$unix(r0, 0x0, 0x0, 0x4000000, 0x0, 0x0)

15:35:04 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockname(r0, 0x0, &(0x7f0000000080))

15:35:04 executing program 2:
socketpair(0x2, 0x801, 0x0, &(0x7f0000000000))

15:35:04 executing program 3:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000000b40), 0x4)

15:35:04 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x1, @rand_addr=0xfff}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000180), 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x458, &(0x7f0000000080)=0x54, 0x4)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x3, @broadcast}, 0x10)

15:35:05 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
dup2(r3, r4)
sendto(r4, &(0x7f00000008c0)="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", 0x39d, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r5 = dup2(r1, r1)
dup2(r4, r5)
sendmsg$unix(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:35:05 executing program 3:
socket(0x23, 0x5, 0x2)

15:35:05 executing program 2:
socketpair(0x2, 0xa, 0x0, &(0x7f00000001c0))

15:35:05 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x1, @rand_addr=0xfff}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000180), 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x458, &(0x7f0000000080)=0x54, 0x4)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x3, @broadcast}, 0x10)

15:35:05 executing program 2:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='cdg\x00', 0x9)

15:35:05 executing program 2:
socket(0xa, 0x2, 0x0)

15:35:05 executing program 2:
socketpair(0xb, 0x0, 0x0, &(0x7f0000000000))

15:35:05 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x1, @rand_addr=0xfff}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000180), 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x458, &(0x7f0000000080)=0x54, 0x4)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x3, @broadcast}, 0x10)

15:35:06 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
dup2(r3, r4)
sendto(r4, &(0x7f00000008c0)="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", 0x39d, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r5 = dup2(r1, r1)
dup2(r4, r5)
sendmsg$unix(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)="f00588366900239d75b7a95c6a2d1109d966d9b7a684e93f64d80caba58e4f23377fb2cac7fe08093184426e85f6e8af9b5b6ef473b8ac782fb0e52624054b0217e19521e80f6c4632c8c48920922fba5aea8675ac860c10", 0x58}], 0x2}, 0x0)

15:35:06 executing program 3:
socketpair(0x29, 0x2, 0x0, &(0x7f00000000c0))

15:35:06 executing program 2:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x100000001, 0x4)
connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0}, 0x1c)

15:35:06 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x1, @rand_addr=0xfff}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000180)=0x5, 0x4)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x458, &(0x7f0000000080)=0x54, 0x4)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x3, @broadcast}, 0x10)

15:35:06 executing program 2:
getresuid(&(0x7f0000000040), 0xfffffffffffffffe, 0x0)

15:35:06 executing program 3:
clock_gettime(0x7, &(0x7f0000000180))

15:35:06 executing program 3:
socket(0xa, 0x3, 0x6)

15:35:06 executing program 3:
r0 = socket$inet6(0xa, 0x1, 0x0)
bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0}, 0x1c)
connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0}, 0x1c)
recvfrom$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0}, 0x20000000)
sendto$inet6(r0, &(0x7f0000000140)="03", 0x1, 0x0, 0x0, 0x0)

15:35:07 executing program 3:
r0 = socket(0x2, 0x803, 0xff)
connect$inet(r0, &(0x7f0000000040)={0x2, 0x0}, 0x10)

15:35:07 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000)=0x3e, 0x4)

15:35:07 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
dup2(r3, r4)
sendto(r4, &(0x7f00000008c0)="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", 0x39d, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r5 = dup2(r1, r1)
dup2(r4, r5)
sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, 0x0}, 0x0)

15:35:07 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x1, @rand_addr=0xfff}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000180)=0x5, 0x4)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x458, &(0x7f0000000080)=0x54, 0x4)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x3, @broadcast}, 0x10)

15:35:07 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f0000000000)=0x9, 0x4)

15:35:07 executing program 3:
socketpair(0x1, 0x0, 0x40, &(0x7f0000000000))

15:35:07 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x1, @rand_addr=0xfff}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000180)=0x5, 0x4)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x458, &(0x7f0000000080)=0x54, 0x4)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x3, @broadcast}, 0x10)

15:35:07 executing program 3:
socketpair(0x29, 0x2, 0xeec1, &(0x7f00000000c0))

15:35:07 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x1, @rand_addr=0xfff}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000180)=0x5, 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000080)=0x54, 0x4)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x3, @broadcast}, 0x10)

15:35:07 executing program 3:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000000b40)=0x3f, 0x4)

15:35:07 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
dup2(r3, r4)
sendto(r4, &(0x7f00000008c0)="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", 0x39d, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r5 = dup2(r1, r1)
dup2(r4, r5)
sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, 0x0}, 0x0)

15:35:07 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x1, @rand_addr=0xfff}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000180)=0x5, 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000080)=0x54, 0x4)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x3, @broadcast}, 0x10)

15:35:07 executing program 2:
socketpair(0x22, 0x0, 0x0, &(0x7f0000000080))

15:35:07 executing program 3:
socketpair(0xf, 0x803, 0x0, &(0x7f0000000000))

15:35:07 executing program 2:
socketpair(0x2, 0x0, 0x0, &(0x7f0000000500))

15:35:07 executing program 3:
socketpair(0x28, 0x0, 0x6, &(0x7f0000000000))

15:35:07 executing program 3:
socketpair(0x2, 0xa, 0x101, &(0x7f0000000040))

15:35:07 executing program 2:
socketpair(0x22, 0x0, 0x101, &(0x7f0000000080))

15:35:08 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
dup2(r3, r4)
sendto(r4, &(0x7f00000008c0)="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", 0x39d, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r5 = dup2(r1, r1)
dup2(r4, r5)
sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, 0x0}, 0x0)

15:35:08 executing program 2:
socketpair(0x2, 0x0, 0xfffffffa, &(0x7f0000000500))

15:35:08 executing program 3:
socketpair(0x15, 0x5, 0x7, &(0x7f00000000c0))

15:35:08 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x1, @rand_addr=0xfff}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000180)=0x5, 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000080)=0x54, 0x4)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x3, @broadcast}, 0x10)

15:35:08 executing program 3:
socketpair(0x2a, 0x0, 0x0, &(0x7f0000000080))

15:35:08 executing program 2:
socketpair(0x27, 0x0, 0x0, &(0x7f0000000200))

15:35:08 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x1, @rand_addr=0xfff}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000180)=0x5, 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x458, 0x0, 0x0)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x3, @broadcast}, 0x10)

15:35:08 executing program 3:
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000100), 0xfffffffffffffe1b)

15:35:09 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
dup2(r3, r4)
sendto(r4, &(0x7f00000008c0)="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", 0x39d, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r5 = dup2(r1, r1)
dup2(r4, r5)
sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}], 0x1}, 0x0)

15:35:09 executing program 2:
socket(0x15, 0x5, 0x1ff)

15:35:09 executing program 3:
fork()
pipe2(0x0, 0x0)

15:35:09 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x1, @rand_addr=0xfff}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000180)=0x5, 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x458, 0x0, 0x0)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x3, @broadcast}, 0x10)

15:35:09 executing program 3:
fork()
pipe2(0x0, 0x0)

15:35:09 executing program 2:
socket(0x1e, 0x1, 0x0)

15:35:09 executing program 3:
fork()
pipe2(0x0, 0x0)

15:35:09 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f0000000080)=""/252, &(0x7f0000000180)=0xfc)

15:35:10 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
dup2(r3, r4)
sendto(r4, &(0x7f00000008c0)="67c939a1a23977b25498ac0319b4bf92205e25973e993e30dafaa203cd3998afe0114e386eac2488d6e4c7e0ff1741d8c65ddc6e94c9c9a76adb0a00a0710d68bc85067e3a14ca9e9eb0613537692b852954693c48039b0293f8f5741e5cbe583e68d87025732dfa80b27d94b83d6495f790d5c25d09a7e9d8ee85d82fef92ffb470538316e3319df747b7170a9fe6a05c88f43326c3ebfd0e6c26fe030d320ed58bc7f2a7bda4485222f243877a237bc13e50ffcc8d6614dd61803c1d1d959baebced2f22569119143072385b7554f1e356b00e3e1a274cc9ec408fd313fddd5570231d91c6733cbe683a21561349af99ef75e3256511167d62e07b0ce744896a2b46bb0189a614295e0d4ff55ec2327ede683587db6d6a7c84850c73eedbf8bd2122d3939ffed53655db0928b7099ddc1d54779b14103ffa28013d9868835694dcffa1d45304797729cb83658ecb562e544a9bd5f4baf375dd57b8a979e007532ca180d697a0fe535db15fa20ea648feb9b1b5edc1fed814d5e20f0eaf863b35d5b231c909ba281c31d5ddc74f75bdaa03541e14d0fb1a58dc34d9465b5bf9258ddf7adbbf5ee21a7631afd7300b3988e5ca4a7634628dd22fc92138d1a98e28e8aed3c780ef75ee13907a902519ccc3dc70a65a6013578afd68035b3564371550436dc0651addf5e2b9a07e2f19f5720ef5967c5952e21194faeb180902d127b6cd7f25781312f7a8b3b3eda399d2cb836369061172d22d70bf24ba070f7d5e8466887c7869e647eadb1b94f985da96eb2c427b862a136672f9f19c5605be23ee1457a88c3312b9d52d8927a44dec210bc1cde8a18556a3725aa5915c7f322068f5ecd54da70e8c21e1706d690c006578c3df1915c77af8f6607e983abd865a4df21f61124ad4bddbb6e1264f874d99114347fb92b125042731754fd4b83243b0828e32de6e99cbba116c4271e1844d8eca287e76c2f2da0feb4f0b958849a16055efbea42fe23f50c3815e9d66a11ffdaa0cdc6f69c86373ecbf692324ce3c165f878a8cfe0b9f411573a241d6c0c00a836a30ac6328491be1bcaeb03eef803a019d5421a2a50404d882653b85c40f77b69a0d8b8cf17378e5d1d0823f478fb9b386bf982b8702a0a81b9a0ff8f3d40e92a5a3a3c433d38879ae2e92d7da4ab909be08eec3e97ba0935005e5069fad98d239bcbaa2b07599513a716b2db81867c6c2568fb6afb5b0c14f03538ffd11889d7dc742b72493122d545f4961c921874c577e18eafdd0d3008936a2d89aa3afc48d34725244fcbe194f49", 0x39d, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r5 = dup2(r1, r1)
dup2(r4, r5)
sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}], 0x1}, 0x0)

15:35:10 executing program 2:
socketpair(0x22, 0x2, 0x1, &(0x7f0000000140))

15:35:10 executing program 3:
fork()
pipe2(0x0, 0x0)

15:35:10 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x1, @rand_addr=0xfff}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000180)=0x5, 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x458, 0x0, 0x0)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x3, @broadcast}, 0x10)

15:35:10 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x1, @rand_addr=0xfff}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000180)=0x5, 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x458, &(0x7f0000000080), 0x4)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x3, @broadcast}, 0x10)

15:35:10 executing program 2:
open(&(0x7f00000000c0)='./file0\x00', 0x8040, 0x0)

15:35:10 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x1, @rand_addr=0xfff}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000180)=0x5, 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x458, &(0x7f0000000080), 0x4)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x3, @broadcast}, 0x10)

15:35:10 executing program 2:
shmget(0x3, 0x6000, 0x0, &(0x7f0000ff9000/0x6000)=nil)

15:35:11 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
dup2(r3, r4)
sendto(r4, &(0x7f00000008c0)="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", 0x39d, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r5 = dup2(r1, r1)
dup2(r4, r5)
sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}], 0x1}, 0x0)

15:35:11 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x1, @rand_addr=0xfff}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000180)=0x5, 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x458, &(0x7f0000000080), 0x4)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x3, @broadcast}, 0x10)

15:35:11 executing program 3:
r0 = socket$unix(0x1, 0x1, 0x0)
setsockopt$inet6_tcp_buf(r0, 0x6, 0xe, &(0x7f00000000c0)="f9", 0x1)

15:35:11 executing program 2:
fork()
pipe2(&(0x7f0000000080), 0x0)

15:35:11 executing program 3:
socket(0x28, 0x0, 0x6)

15:35:11 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f0000000000)=""/182, &(0x7f00000000c0)=0xb6)

15:35:11 executing program 3:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = dup(r0)
setsockopt$inet_tcp_int(r1, 0x6, 0x0, 0x0, 0x0)

15:35:11 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x1, @rand_addr=0xfff}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000180)=0x5, 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x458, &(0x7f0000000080)=0x54, 0x4)
sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x3, @broadcast}, 0x10)

15:35:12 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
dup2(r3, r4)
sendto(r4, &(0x7f00000008c0)="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", 0x39d, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r5 = dup2(r1, r1)
dup2(r4, r5)
sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {0x0}], 0x2}, 0x0)

15:35:12 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x1, @rand_addr=0xfff}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000180)=0x5, 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x458, &(0x7f0000000080)=0x54, 0x4)
sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x3, @broadcast}, 0x10)

15:35:12 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
fcntl$setstatus(r0, 0x4, 0x0)

15:35:12 executing program 3:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = dup(r0)
getsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000000000), &(0x7f0000000080)=0x4)

15:35:12 executing program 3:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
getsockopt$inet_tcp_int(r1, 0x6, 0x9, &(0x7f0000000140), &(0x7f0000000180)=0x4)

15:35:12 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$inet_tcp_int(r0, 0x6, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4)

15:35:12 executing program 3:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4)

15:35:12 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x0, 0x0, 0x86)

15:35:12 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
dup2(r3, r4)
sendto(r4, &(0x7f00000008c0)="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", 0x39d, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r5 = dup2(r1, r1)
dup2(r4, r5)
sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {0x0}], 0x2}, 0x0)

15:35:12 executing program 3:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = dup(r0)
fcntl$setstatus(r1, 0x4, 0x2400)

15:35:12 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x1, @rand_addr=0xfff}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000180)=0x5, 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x458, &(0x7f0000000080)=0x54, 0x4)
sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x3, @broadcast}, 0x10)

15:35:12 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = dup(r0)
getsockopt$inet_tcp_int(r1, 0x6, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4)

15:35:12 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000000180)="9d", 0x1)

15:35:13 executing program 3:
open(&(0x7f0000000000)='./file0\x00', 0x142, 0x126)

15:35:13 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x1, @rand_addr=0xfff}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000180)=0x5, 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x458, &(0x7f0000000080)=0x54, 0x4)
sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0)

15:35:13 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x1, @rand_addr=0xfff}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000180)=0x5, 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x458, &(0x7f0000000080)=0x54, 0x4)
sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0)

15:35:13 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
dup2(r3, r4)
sendto(r4, &(0x7f00000008c0)="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", 0x39d, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r5 = dup2(r1, r1)
dup2(r4, r5)
sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {0x0}], 0x2}, 0x0)

15:35:13 executing program 2:
openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x43, 0x0)

15:35:13 executing program 3:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x1b, 0x0, 0x0)

15:35:13 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x1, @rand_addr=0xfff}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000180)=0x5, 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x458, &(0x7f0000000080)=0x54, 0x4)
sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0)

15:35:13 executing program 3:
r0 = socket$unix(0x1, 0x1, 0x0)
setsockopt$inet6_tcp_buf(r0, 0x6, 0xe, 0x0, 0x0)

15:35:13 executing program 2:
openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x43, 0x0)

15:35:13 executing program 3:
openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x43, 0xc1)

15:35:13 executing program 2:
openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x43, 0x0)

15:35:14 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
dup2(r3, r4)
sendto(r4, &(0x7f00000008c0)="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", 0x39d, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r5 = dup2(r1, r1)
dup2(r4, r5)
sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)}], 0x2}, 0x0)

15:35:14 executing program 2:
openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x43, 0x0)

15:35:14 executing program 3:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000000040)="ab", 0x1)

15:35:14 executing program 3:
openat(0xffffffffffffff9c, &(0x7f00000015c0)='./file0\x00', 0x40, 0x0)

15:35:14 executing program 3:
openat(0xffffffffffffff9c, &(0x7f00000015c0)='./file0\x00', 0x40, 0x1e8)

15:35:14 executing program 2:
r0 = socket$inet6_icmp(0xa, 0x2, 0x3a)
dup(r0)

15:35:14 executing program 1:
r0 = socket$inet(0x2, 0x3, 0x2)
setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000100)={@multicast2, @local}, 0xc)
syz_emit_ethernet(0x36, &(0x7f0000001800)={@empty, @empty, [], {@ipv4}})

15:35:14 executing program 2:
pipe2(&(0x7f0000003ac0), 0x80000)

15:35:15 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x2, 0x1, 0x0)
r2 = dup2(r0, r1)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000040)=0xb, 0x4)
connect$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
dup2(r3, r4)
sendto(r4, &(0x7f00000008c0)="67c939a1a23977b25498ac0319b4bf92205e25973e993e30dafaa203cd3998afe0114e386eac2488d6e4c7e0ff1741d8c65ddc6e94c9c9a76adb0a00a0710d68bc85067e3a14ca9e9eb0613537692b852954693c48039b0293f8f5741e5cbe583e68d87025732dfa80b27d94b83d6495f790d5c25d09a7e9d8ee85d82fef92ffb470538316e3319df747b7170a9fe6a05c88f43326c3ebfd0e6c26fe030d320ed58bc7f2a7bda4485222f243877a237bc13e50ffcc8d6614dd61803c1d1d959baebced2f22569119143072385b7554f1e356b00e3e1a274cc9ec408fd313fddd5570231d91c6733cbe683a21561349af99ef75e3256511167d62e07b0ce744896a2b46bb0189a614295e0d4ff55ec2327ede683587db6d6a7c84850c73eedbf8bd2122d3939ffed53655db0928b7099ddc1d54779b14103ffa28013d9868835694dcffa1d45304797729cb83658ecb562e544a9bd5f4baf375dd57b8a979e007532ca180d697a0fe535db15fa20ea648feb9b1b5edc1fed814d5e20f0eaf863b35d5b231c909ba281c31d5ddc74f75bdaa03541e14d0fb1a58dc34d9465b5bf9258ddf7adbbf5ee21a7631afd7300b3988e5ca4a7634628dd22fc92138d1a98e28e8aed3c780ef75ee13907a902519ccc3dc70a65a6013578afd68035b3564371550436dc0651addf5e2b9a07e2f19f5720ef5967c5952e21194faeb180902d127b6cd7f25781312f7a8b3b3eda399d2cb836369061172d22d70bf24ba070f7d5e8466887c7869e647eadb1b94f985da96eb2c427b862a136672f9f19c5605be23ee1457a88c3312b9d52d8927a44dec210bc1cde8a18556a3725aa5915c7f322068f5ecd54da70e8c21e1706d690c006578c3df1915c77af8f6607e983abd865a4df21f61124ad4bddbb6e1264f874d99114347fb92b125042731754fd4b83243b0828e32de6e99cbba116c4271e1844d8eca287e76c2f2da0feb4f0b958849a16055efbea42fe23f50c3815e9d66a11ffdaa0cdc6f69c86373ecbf692324ce3c165f878a8cfe0b9f411573a241d6c0c00a836a30ac6328491be1bcaeb03eef803a019d5421a2a50404d882653b85c40f77b69a0d8b8cf17378e5d1d0823f478fb9b386bf982b8702a0a81b9a0ff8f3d40e92a5a3a3c433d38879ae2e92d7da4ab909be08eec3e97ba0935005e5069fad98d239bcbaa2b07599513a716b2db81867c6c2568fb6afb5b0c14f03538ffd11889d7dc742b72493122d545f4961c921874c577e18eafdd0d3008936a2d89aa3afc48d34725244fcbe194f49", 0x39d, 0x0, &(0x7f0000000180)=@in={0x10, 0x2, 0x1, @loopback}, 0x10)
r5 = dup2(r1, r1)
dup2(r4, r5)
sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000200)=[{&(0x7f00000000c0)="434f99e16f4b3351faf3edaad5256af091b8d254b25c1537c24f6601c7400790687bdbc6699711efd3e5476ea647d8bcb1b06333d6b889af5b2a", 0x3a}, {&(0x7f0000000100)}], 0x2}, 0x0)

15:35:15 executing program 3:
open(&(0x7f0000000040)='.\x00', 0x105400, 0x0)

15:35:15 executing program 2:
clock_gettime(0x2, &(0x7f0000007340))

15:35:15 executing program 1:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000007200))

15:35:15 executing program 3:
r0 = socket$inet6(0x1c, 0x1, 0x0)
r1 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_mreqn(r1, 0x0, 0x9, &(0x7f0000000080)={@loopback, @local={0xac, 0x14, 0x0}}, 0x6d)
getsockopt$inet_mreqn(r1, 0x0, 0x9, &(0x7f0000000000)={@empty, @empty, <r2=>0x0}, &(0x7f0000000040)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000000)={@empty, r2}, 0x14)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)=@in6={0x1c, 0x1c, 0x2}, 0x1c)

15:35:15 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000300), 0x90)

15:35:15 executing program 1:
mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0)

15:35:15 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000300), 0x90)

panic: Assertion in_epoch(net_epoch_preempt) failed at /syzkaller/managers/i386/kernel/sys/net/if.c:356
cpuid = 0
time = 1639409715
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe009ebe1a10
kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe009ebe1b70
vpanic() at vpanic+0x2b8/frame 0xfffffe009ebe1c50
panic() at panic+0xb5/frame 0xfffffe009ebe1d20
ifnet_byindex() at ifnet_byindex+0xce/frame 0xfffffe009ebe1d50
ip6_setpktopt() at ip6_setpktopt+0xb4d/frame 0xfffffe009ebe1db0
ip6_pcbopt() at ip6_pcbopt+0x10e/frame 0xfffffe009ebe1e10
ip6_ctloutput() at ip6_ctloutput+0x260d/frame 0xfffffe009ebe28b0
tcp_ctloutput() at tcp_ctloutput+0x32f/frame 0xfffffe009ebe2a50
sosetopt() at sosetopt+0x20e/frame 0xfffffe009ebe2bb0
kern_setsockopt() at kern_setsockopt+0x23c/frame 0xfffffe009ebe2ce0
sys_setsockopt() at sys_setsockopt+0x76/frame 0xfffffe009ebe2d30
ia32_syscall() at ia32_syscall+0x41d/frame 0xfffffe009ebe2f30
int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xfbffcf78
KDB: enter: panic
[ thread pid 7362 tid 107195 ]
Stopped at      kdb_enter+0x6b: movq    $0,0x250fbaa(%rip)
db> 
db> set $lines = 0
db> set $maxwidth = 0
db> show registers
cs                        0x20
ds                        0x3b
es                        0x3b
fs                        0x13
gs                        0x1b
ss                           0
rax                       0x12
rcx         0x9526698dc1f9710e
rdx                    0x3ffff
rbx                          0
rsp         0xfffffe009ebe1b50
rbp         0xfffffe009ebe1b70
rsi                    0x40001
rdi         0xffffffff8175e03a  vprintf+0x35a
r8                           0
r9                  0xffffffff
r10                          0
r11         0xfffffe009f28fc50
r12         0xfffffe009f28f740
r13         0xfffffe009ebe1b01
r14         0xffffffff82b401c0  .str.18
r15         0xffffffff82b401c0  .str.18
rip         0xffffffff817515eb  kdb_enter+0x6b
rflags                0x200046  kernload+0x46
kdb_enter+0x6b: movq    $0,0x250fbaa(%rip)
db> show proc
Process 7362 (syz-executor.3) at 0xfffffe0053f37548:
 state: NORMAL
 uid: 0  gids: 0, 0, 5
 parent: pid 783 at 0xfffffe005877c000
 ABI: FreeBSD ELF32
 flag: 0x10000080  flag2: 0
 arguments: /root/syz-executor.3 exec
 reaper: 0xfffffe0053dd6000 reapsubtree: 1
 sigparent: 20
 vmspace: 0xfffffe00a62043f0
   (map 0xfffffe00a62043f0)
   (map.pmap 0xfffffe00a62044b0)
   (pmap 0xfffffe00a6204518)
 threads: 2
106997                   RunQ                                syz-executor.3
107195                   Run     CPU 0                       syz-executor.3
db> ps
  pid  ppid  pgrp   uid  state   wmesg   wchan               cmd
 7364   779   779     0  T       (threaded)                  syz-executor.1
105824                   RunQ                                syz-executor.1
 7362   783   783     0  R       (threaded)                  syz-executor.3
106997                   RunQ                                syz-executor.3
107195                   Run     CPU 0                       syz-executor.3
 7360   778   778     0  R       (threaded)                  syz-executor.0
105757                   Run     CPU 1                       syz-executor.0
107191                   S       connec  0xfffffe0058c0c49a  syz-executor.0
 7321     1   782     0  S       umtxn   0xfffffe0058ac2200  syz-executor.2
 7312     1   783     0  S       uwait   0xfffffe009f3de500  syz-executor.3
 7306     1   783     0  S       uwait   0xfffffe0057132800  syz-executor.3
 7303     1   783     0  S       uwait   0xfffffe0058ac3300  syz-executor.3
 7301     1   783     0  S       umtxn   0xfffffe005769ee80  syz-executor.3
 7020     1  7020    65  Ss      select  0xfffffe0053dceb40  dhclient
 6433     1  6433     0  Ss      select  0xfffffe00572260c0  dhclient
 6428     1  6428     0  Ss      select  0xfffffe0057225dc0  dhclient
 6409     1  6409    65  Ss      select  0xfffffe0057225ec0  dhclient
 4506     1  4506     0  Ss      select  0xfffffe0057226140  dhclient
 4496     1  4496     0  Ss      select  0xfffffe00571fe140  dhclient
 4437     1  4437    65  Ss      select  0xfffffe00571fe240  dhclient
 2118     1  2118     0  Ss      select  0xfffffe00571fe340  dhclient
 2114     1  2114     0  Ss      select  0xfffffe00571fe3c0  dhclient
 2091     1  2091    65  Ss      select  0xfffffe0053dcee40  dhclient
  830     1   830     0  Ss      select  0xfffffe0053dce9c0  dhclient
  820     1   820     0  Ss      select  0xfffffe0053dceac0  dhclient
  783   773   783     0  Ss      nanslp  0xffffffff83c2e880  syz-executor.3
  782   773   782     0  Ss      piperd  0xfffffe0058c5aba0  syz-executor.2
  779   773   779     0  Ss      nanslp  0xffffffff83c2e880  syz-executor.1
  778   773   778     0  Ss      nanslp  0xffffffff83c2e880  syz-executor.0
  773   771   771     0  S       (threaded)                  syz-fuzzer
100104                   S       kqread  0xfffffe009e78cd00  syz-fuzzer
100113                   S       uwait   0xfffffe005769e700  syz-fuzzer
100114                   S       uwait   0xfffffe005769e800  syz-fuzzer
100115                   S       uwait   0xfffffe005769e900  syz-fuzzer
100116                   S       uwait   0xfffffe0058ac3500  syz-fuzzer
100117                   S       uwait   0xfffffe005769ea00  syz-fuzzer
100118                   S       uwait   0xfffffe0058ac1300  syz-fuzzer
100119                   S       uwait   0xfffffe0058ac4400  syz-fuzzer
100120                   S       uwait   0xfffffe0058ac4280  syz-fuzzer
  771   769   771     0  Ss      pause   0xfffffe0058c5d0b0  csh
  769   687   769     0  Ss      select  0xfffffe0053dced40  sshd
  753     1   753     0  Ss+     ttyin   0xfffffe0057690cb0  getty
  752     1   752     0  Ss+     ttyin   0xfffffe005768e4b0  getty
  751     1   751     0  Ss+     ttyin   0xfffffe005768e8b0  getty
  750     1   750     0  Ss+     ttyin   0xfffffe005768ecb0  getty
  749     1   749     0  Ss+     ttyin   0xfffffe00081e98b0  getty
  748     1   748     0  Ss+     ttyin   0xfffffe005768f0b0  getty
  747     1   747     0  Ss+     ttyin   0xfffffe005768f4b0  getty
  746     1   746     0  Ss+     ttyin   0xfffffe005768f8b0  getty
  745     1   745     0  Ss+     ttyin   0xfffffe005768fcb0  getty
  691     1   691     0  Ss      nanslp  0xffffffff83c2e881  cron
  687     1   687     0  Ss      select  0xfffffe0053dcf7c0  sshd
  500     1   500     0  Ss      select  0xfffffe0053dcf340  syslogd
  429     1   429     0  Ss      select  0xfffffe0053dcf640  devd
  428     1   428    65  Ss      select  0xfffffe0053dcf3c0  dhclient
  343     1   343     0  Ss      select  0xfffffe0053dcf4c0  dhclient
  340     1   340     0  Ss      select  0xfffffe0053dcf6c0  dhclient
   16     0     0     0  DL      syncer  0xffffffff83d54040  [syncer]
   15     0     0     0  DL      vlruwt  0xfffffe005877d000  [vnlru]
    9     0     0     0  DL      (threaded)                  [bufdaemon]
100078                   D       qsleep  0xffffffff83d52660  [bufdaemon]
100081                   D       -       0xffffffff83011f80  [bufspacedaemon-0]
100090                   D       sdflush 0xfffffe0058c82ce8  [/ worker]
    8     0     0     0  DL      psleep  0xffffffff83d85b00  [vmdaemon]
    7     0     0     0  DL      (threaded)                  [pagedaemon]
100076                   D       psleep  0xffffffff83d799b8  [dom0]
100082                   D       launds  0xffffffff83d799c4  [laundry: dom0]
100083                   D       umarcl  0xffffffff81e41590  [uma]
    6     0     0     0  DL      -       0xffffffff839ea788  [rand_harvestq]
    5     0     0     0  DL      waiting 0xffffffff848701c0  [sctp_iterator]
    4     0     0     0  DL      pftm    0xffffffff84382530  [pf purge]
    3     0     0     0  DL      (threaded)                  [cam]
100045                   D       -       0xffffffff8388c740  [doneq0]
100046                   D       -       0xffffffff8388c6c0  [async]
100075                   D       -       0xffffffff8388c540  [scanner]
   14     0     0     0  DL      seqstat 0xfffffe005710ac88  [sequencer 00]
    2     0     0     0  DL      (threaded)                  [crypto]
100041                   D       crypto_ 0xffffffff83d75200  [crypto]
100042                   D       crypto_ 0xfffffe0053ee1430  [crypto returns 0]
100043                   D       crypto_ 0xfffffe0053ee1480  [crypto returns 1]
   13     0     0     0  DL      (threaded)                  [geom]
100036                   D       -       0xffffffff83c03f80  [g_event]
100037                   D       -       0xffffffff83c03fa0  [g_up]
100038                   D       -       0xffffffff83c03fc0  [g_down]
   12     0     0     0  WL      (threaded)                  [intr]
100011                   I                                   [swi5: fast taskq]
100015                   I                                   [swi6: task queue]
100016                   I                                   [swi6: Giant taskq]
100029                   I                                   [swi3: vm]
100030                   I                                   [swi1: netisr 0]
100031                   I                                   [swi4: clock (0)]
100032                   I                                   [swi4: clock (1)]
100033                   I                                   [swi1: hpts]
100034                   I                                   [swi1: hpts]
100047                   I                                   [irq24: virtio_pci0]
100048                   I                                   [irq25: virtio_pci0]
100049                   I                                   [irq26: virtio_pci0]
100050                   I                                   [irq27: virtio_pci0]
100051                   I                                   [irq28: virtio_pci1]
100052                   I                                   [irq29: virtio_pci1]
100053                   I                                   [irq30: virtio_pci1]
100054                   I                                   [irq31: virtio_pci1]
100055                   I                                   [irq32: virtio_pci1]
100060                   I                                   [irq10: virtio_pci2]
100062                   I                                   [irq1: atkbd0]
100063                   I                                   [irq12: psm0]
100064                   I                                   [swi0: uart uart++]
100067                   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    0xfffffe0053dd6000  [init]
   10     0     0     0  DL      audit_w 0xffffffff83d75ce0  [audit]
    0     0     0     0  DLs     (threaded)                  [kernel]
100000                   D       swapin  0xffffffff83c049e0  [swapper]
100005                   D       -       0xfffffe00081f3d00  [if_config_tqg_0]
100006                   D       -       0xfffffe00081f3c00  [softirq_0]
100007                   D       -       0xfffffe00081f3b00  [softirq_1]
100008                   D       -       0xfffffe00081f3a00  [if_io_tqg_0]
100009                   D       -       0xfffffe00081f3900  [if_io_tqg_1]
100010                   D       -       0xfffffe00081d3e00  [thread taskq]
100012                   D       -       0xfffffe00081d3c00  [kqueue_ctx taskq]
100013                   D       -       0xfffffe00081d3b00  [pci_hp taskq]
100014                   D       -       0xfffffe00081d3a00  [linuxkpi_irq_wq]
100017                   D       -       0xfffffe00081d3700  [aiod_kick taskq]
100018                   D       -       0xfffffe00081d3600  [inm_free taskq]
100019                   D       -       0xfffffe00081d3500  [in6m_free taskq]
100020                   D       -       0xfffffe00081d3400  [deferred_unmount ta]
100021                   D       -       0xfffffe00081d3300  [linuxkpi_short_wq_0]
100022                   D       -       0xfffffe00081d3300  [linuxkpi_short_wq_1]
100023                   D       -       0xfffffe00081d3300  [linuxkpi_short_wq_2]
100024                   D       -       0xfffffe00081d3300  [linuxkpi_short_wq_3]
100025                   D       -       0xfffffe00081d3200  [linuxkpi_long_wq_0]
100026                   D       -       0xfffffe00081d3200  [linuxkpi_long_wq_1]
100027                   D       -       0xfffffe00081d3200  [linuxkpi_long_wq_2]
100028                   D       -       0xfffffe00081d3200  [linuxkpi_long_wq_3]
100035                   D       -       0xfffffe0053f02300  [firmware taskq]
100039                   D       -       0xfffffe0053f02200  [crypto_0]
100040                   D       -       0xfffffe0053f02200  [crypto_1]
100056                   D       -       0xfffffe0053f02000  [vtnet0 rxq 0]
100057                   D       -       0xfffffe0053f01e00  [vtnet0 txq 0]
100058                   D       -       0xfffffe0053f01d00  [vtnet0 rxq 1]
100059                   D       -       0xfffffe0053f01c00  [vtnet0 txq 1]
100061                   D       vtbslp  0xfffffe00571feb00  [virtio_balloon]
100065                   D       -       0xffffffff82b45ca0  [deadlkres]
100070                   D       -       0xfffffe00081d4100  [mca taskq]
100071                   D       -       0xfffffe0053f01800  [acpi_task_0]
100072                   D       -       0xfffffe0053f01800  [acpi_task_1]
100073                   D       -       0xfffffe0053f01800  [acpi_task_2]
100074                   D       -       0xfffffe0053f02100  [CAM taskq]
db> show all locks
Process 7362 (syz-executor.3) thread 0xfffffe009f28f740 (107195)
exclusive rw tcpinp (tcpinp) r = 0 (0xfffffe009ed9b1d0) locked @ /syzkaller/managers/i386/kernel/sys/netinet6/ip6_output.c:2078
Process 7360 (syz-executor.0) thread 0xfffffe009f28e1e0 (105757)
exclusive sleep mutex umtxql (umtxql) r = 0 (0xffffffff83c51ce0) locked @ /syzkaller/managers/i386/kernel/sys/kern/kern_umtx.c:1246
db> show malloc
              Type        InUse        MemUse     Requests
           pf_hash            5        11524K            5
          tcp_hpts            6         4801K            6
            devbuf         4213         4323K         4241
         sysctloid        35462         2089K        35533
             vtbuf           24         1968K           46
               pcb          787         1396K        11023
              kobj          322         1288K          481
            newblk           15         1028K         7060
          vfscache            3         1025K            3
          inodedep          264          611K         6586
         ufs_quota            1          512K            1
          vfs_hash            1          512K            1
           callout            2          512K            2
              intr            4          472K            4
         sctp_stro          382          382K         2145
         sctp_atcl          764          287K         7770
              vmem            3          274K            5
           subproc          142          271K         7448
          filedesc           26          201K        12961
            acpica         1674          184K        56282
         vnet_data            1          168K            1
           tidhash            3          141K            3
            linker          353          134K          381
           pagedep           14          132K         6492
        tfo_ccache            1          128K            1
            DEVFS1          109          109K          126
               sem            4          106K            4
               BPF           46           88K           46
               bus          973           80K         3426
          mtx_pool            2           72K            2
          syncache            1           68K            1
          acpitask            1           64K            1
       ddb_capture            1           64K            1
            dirrem          254           64K         6507
            module          505           64K          505
         sctp_atky         1146           48K        10248
              umtx          352           44K          352
           kdtrace          213           42K        14563
              temp           34           33K         2478
            DEVFS3          128           32K          138
         hostcache            1           32K            1
               shm            1           32K            5
          freefile          248           31K         6499
               msg            4           30K            4
        gtaskqueue           18           26K           18
         sctp_timw           98           25K           98
            kbdmux            6           22K            6
            ifaddr           70           20K           72
        DEVFS_RULE           56           20K           56
         ufs_mount            4           17K            5
              proc            3           17K            3
               tty           16           16K           16
           ithread           99           16K           99
          routetbl          129           16K          483
            bus-sc           34           15K         1651
           lltable           42           13K           59
            KTRACE          100           13K          100
       ether_multi          152           13K          162
             ifnet            7           13K            7
         sctp_athm          764           12K         7925
          sctp_map          764           12K         4290
              kenv           95           12K           95
      eventhandler          136           12K          136
         CAM queue            5           11K         1528
              GEOM           61           10K          490
              rman           84           10K          425
              cred           37           10K          251
         in6_multi           65            9K           65
         bmsafemap            3            9K         6563
              UART           12            9K           12
           devstat            4            9K            4
              ksem            1            8K            1
               rpc            2            8K            2
             shmfd            1            8K            1
       pfs_vncache            1            8K            1
         pfs_nodes           20            8K           20
     audit_evclass          237            8K          296
         taskqueue           63            7K           63
            sglist            5            7K            5
           CAM DEV            3            6K          510
            plimit           24            6K          439
            kqueue           62            6K         7387
       ufs_dirhash           24            5K           24
               UMA          272            5K          272
           session           35            5K           48
          pf_ifnet           10            5K           31
            DEVFSP           68            5K          262
                vt           11            5K           11
           memdesc            1            4K            1
               MCA           32            4K           32
             evdev            4            4K            4
           pwddesc           60            4K         7366
           acpisem           28            4K           28
         proc-args           96            4K         8642
             selfd           55            4K        99091
             lockf           32            4K           57
             hhook           15            4K           17
          kcovinfo           52            4K           52
          terminal           11            3K           11
            select           19            3K           63
           uidinfo            3            3K           13
        local_apic            1            2K            1
           io_apic            1            2K            1
       fpukern_ctx            2            2K            2
         ipsec-saq            2            2K            2
            ip6ndp           12            2K           13
            Unitno           31            2K           47
          sctp_ifa           13            2K           14
           CAM XPT           22            2K          543
          in_multi            6            2K            8
       ipsecpolicy            2            2K            2
           acpidev           20            2K           20
               msi            9            2K            9
         newdirblk            9            2K         6473
             clone            9            2K            9
               tun            7            2K            7
          freework            5            2K         6478
           softdep            1            1K            1
             mkdir            8            1K        12946
          freeblks            4            1K         6477
            sahead            1            1K            1
          secasvar            1            1K            1
             nhops            6            1K            8
       vnodemarker            2            1K           32
      NFSD session            1            1K            1
        CAM periph            4            1K          271
          sctp_ifn            6            1K           14
             ipsec            3            1K            3
               mld            6            1K            6
              igmp            6            1K            6
         toponodes            6            1K            6
            isadev            6            1K            6
             mount           16            1K           89
          pci_link           10            1K           10
            crypto            4            1K            4
 encap_export_host           12            1K           12
          procdesc            5            1K           14
       inpcbpolicy           19            1K         3529
            diradd            4            1K         6547
              pfil            4            1K            4
              cdev            2            1K            2
            CC Mem            7            1K         2976
               osd           11            1K         2971
    chacha20random            1            1K            1
      NFSD lckfile            1            1K            1
     NFSD V4client            1            1K            1
             DEVFS            9            1K           10
            ip6opt            1            1K            4
            vnodes            1            1K            1
           CAM SIM            2            1K            2
            feeder            7            1K            7
           tcpfunc            3            1K            3
        loginclass            3            1K            6
            prison            6            1K            6
       lkpikmalloc            5            1K            6
        aesni_data            2            1K            2
          nexusdev            8            1K            8
            apmdev            1            1K            1
          atkbddev            2            1K            2
             xform            2            1K          223
     CAM dev queue            2            1K            2
 CAM I/O Scheduler            1            1K            1
          CAM path            4            1K         1034
            soname            5            1K        10060
          pmchooks            1            1K            1
          filecaps            5            1K           98
          sctp_vrf            1            1K            1
       ip_moptions            1            1K            1
              vnet            1            1K            1
           entropy            2            1K           42
          acpiintr            1            1K            1
               pmc            1            1K            1
              cpus            2            1K            2
    vnet_data_free            1            1K            1
           Per-cpu            1            1K            1
          p1003.1b            1            1K            1
        sctp_mcore            0            0K            0
        sctp_socko            0            0K         2766
         sctp_iter            0            0K           19
         sctp_mvrf            0            0K            0
         sctp_cpal            0            0K            7
         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          310
            tcp_do            0            0K            0
           tcp_fsb            0            0K          723
            mqdata            0            0K            0
           filemon            0            0K           14
          pf_table            0            0K           18
           pf_rule            0            0K           35
           pf_altq            0            0K            0
           pf_osfp            0            0K            0
           pf_temp            0            0K            0
     NFSD rollback            0            0K            0
      NFSCL diroff            0            0K            0
        madt_table            0            0K            2
          smartpqi            0            0K            0
       NEWdirectio            0            0K            0
        NEWNFSnode            0            0K            0
         NFSCL lck            0            0K            0
               ixl            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
        ice-resmgr            0            0K            0
         ice-osdep            0            0K            0
               ice            0            0K            0
              iavf            0            0K            0
             axgbe            0            0K            0
     NFSD usrgroup            0            0K            0
       NFSD string            0            0K            0
       NFSD V4lock            0            0K            0
      NFSD V4state            0            0K            0
     NFSD srvcache            0            0K            0
       msdosfs_fat            0            0K            0
     msdosfs_mount            0            0K            0
      msdosfs_node            0            0K            0
          xen_intr            0            0K            0
           xen_hvm            0            0K            0
         legacydrv            0            0K            0
            qpidrv            0            0K            0
            DEVFS4            0            0K            0
      dmar_idpgtbl            0            0K            0
          dmar_dom            0            0K            0
          dmar_ctx            0            0K            0
            DEVFS2            0            0K            0
              isci            0            0K            0
      iommu_dmamap            0            0K            0
            gntdev            0            0K            0
     hyperv_socket            0            0K            0
           bxe_ilt            0            0K            0
       privcmd_dev            0            0K            0
            xenbus            0            0K            0
        evtchn_dev            0            0K            0
          xenstore            0            0K            0
         scsi_pass            0            0K            0
     vm_fictitious            0            0K            0
         ciss_data            0            0K            0
               xnb            0            0K            0
              xbbd            0            0K            0
               xbd            0            0K            0
           Balloon            0            0K            0
          sysmouse            0            0K            0
            vtfont            0            0K            0
         BACKLIGHT            0            0K            0
           ath_hal            0            0K            0
           UMAHash            0            0K            0
            athdev            0            0K            0
           ata_pci            0            0K            0
         vm_pgdata            0            0K            0
           jblocks            0            0K            0
          savedino            0            0K         6219
          sentinel            0            0K            0
            jfsync            0            0K            0
            jtrunc            0            0K            0
             sbdep            0            0K           13
           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            2
        allocindir            0            0K            0
          indirdep            0            0K           10
       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
           ata_dma            0            0K            0
       ata_generic            0            0K            0
            pvscsi            0            0K            0
           scsi_da            0            0K           69
            ata_da            0            0K            0
           scsi_ch            0            0K            0
           scsi_cd            0            0K            0
       AHCI driver            0            0K            0
            USBdev            0            0K            0
               USB            0            0K            0
          ktls_ocf            0            0K            0
               agp            0            0K            0
        MLX5EEPROM            0            0K            0
        MLX5EEPROM            0            0K            0
        MLX5EEPROM            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
          seq_file            0            0K            0
             radix            0            0K            0
               idr            0            0K            0
            lkpifw            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
       ip6_msource            0            0K            0
      ip6_moptions            0            0K            0
       in6_mfilter            0            0K            0
             frag6            0            0K            0
            tcplog            0            0K            0
        tcp_hwpace            0            0K            0
               LRO            0            0K            0
        ip_msource            0            0K            0
        in_mfilter            0            0K            0
              ipid            0            0K            0
         80211scan            0            0K            0
      80211ratectl            0            0K            0
        80211power            0            0K            0
       80211nodeie            0            0K            0
         80211node            0            0K            0
      80211mesh_gt            0            0K            0
      80211mesh_rt            0            0K            0
         80211perr            0            0K            0
         80211prep            0            0K            0
         80211preq            0            0K            0
          80211dfs            0            0K            0
       80211crypto            0            0K            0
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            statfs            0            0K         6652
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          tempbuff            0            0K            0
ag_tgt_map_t malloc            0            0K            0
ag_slr_map_t malloc            0            0K            0
lDevFlags * malloc            0            0K            0
tiDeviceHandle_t * malloc            0            0K            0
ag_portal_data_t malloc            0            0K            0
ag_device_t malloc            0            0K            0
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db> show uma
              Zone   Size    Used    Free    Requests  Sleeps  Bucket  Total Mem    XFree
   mbuf_jumbo_page   4096    8320    1078      746291       0     254   38494208        0
              mbuf    256    9458     715     1780028       0     254    2604288        0
        malloc-384    384    4411    2279       10790       0      30    2568960        0
              pbuf   2624       0     973           0       0       2    2553152        0
           tcp_log    416       0    5337       38238       0     254    2220192        0
          BUF TRIE    144     190   11598         768       0      62    1697472        0
        malloc-128    128   12251     118       19491       0     126    1583232        0
      mbuf_cluster   2048     762       0         762       0     254    1560576        0
        RADIX NODE    144    9840     347      206139       0      63    1466928        0
       malloc-4096   4096     323       3         565       0       2    1335296        0
       UMA Slabs 0    112   11124      30       11124       0     126    1249248        0
         sctp_asoc   2288     382     128        2145       0     254    1166880        0
         vmem btag     56   19434     117       19434       0     254    1094856        0
       malloc-2048   2048     388      20        5717       0       8     835584        0
        malloc-256    256     213    2652       22029       0      62     733440        0
        malloc-256    256     379    2291        7011       0      62     683520        0
         FFS inode   1160     522      31        7021       0       8     641480        0
           sctp_ep   1208     382     128        5470       0     254     616080        0
         VM OBJECT    264    2102      88      120153       0      30     578160        0
             tcpcb   1096       7     504        2960       0     254     560056        0
        256 Bucket   2048     219      23        5528       0       8     495616        0
            socket    960      44     464       10367       0     254     487680        0
         tcp_inpcb    448       7    1010        2960       0     254     455616        0
       malloc-1024   1024     384      16        2431       0      16     409600        0
          lkpicurr    168       2    2350           2       0      62     395136        0
      malloc-65536  65536       5       1          13       0       1     393216        0
            lkpimm    168       1    2327           1       0      62     391104        0
        sctp_raddr    736     382     135        2187       0     254     380512        0
        malloc-128    128     277    2389        6553       0     126     341248        0
            THREAD   1808     152      24        7196       0       8     318208        0
        malloc-384    384     764      46        7771       0      30     311040        0
         malloc-64     64    4225     626      117976       0     254     310464        0
             VNODE    448     562     104        7063       0      30     298368        0
      malloc-16384  16384      14       4        6495       0       1     294912        0
         MAP ENTRY     96    2733     291      285035       0     126     290304        0
    ertt_txseginfo     40       0    6666      587364       0     254     266640        0
       malloc-4096   4096      60       4        7366       0       2     262144        0
         malloc-16     16   14698      52       14879       0     254     236000        0
             ripcb    448       5     508         366       0     254     229824        0
         udp_inpcb    448       7     506         203       0     254     229824        0
            DEVCTL   1024       0     220         154       0       0     225280        0
      malloc-65536  65536       1       2         177       0       1     196608        0
       mbuf_packet    256      75     687       11350       0     254     195072        0
        malloc-128    128    1334     185       26638       0     126     194432        0
         malloc-32     32    5628     294       12247       0     254     189504        0
         UMA Zones    768     244       0         244       0      16     187392        0
       tcp_bbr_map    128       3    1392      117163       0     126     178560        0
        malloc-256    256     583     107        6042       0      62     176640        0
     FPU_save_area    832     154      44        8883       0      16     164736        0
       malloc-1024   1024     122      22         292       0      16     147456        0
       S VFS Cache    104    1022     382        7556       0     126     146016        0
       FFS2 dinode    256     522      48        7021       0      62     145920        0
           VMSPACE   2552      44      13        7356       0       4     145464        0
        128 Bucket   1024      94      37        1919       0      16     134144        0
      malloc-65536  65536       0       2         136       0       1     131072        0
      malloc-65536  65536       2       0           2       0       1     131072        0
       malloc-2048   2048      15      49        1076       0       8     131072        0
             unpcb    256      20     490        1331       0     254     130560        0
         64 Bucket    512     144      88        6239       0      30     118784        0
          ksiginfo    112      65     979        1829       0     126     116928        0
        malloc-128    128     691     208        4493       0     126     115072        0
              PROC   1352      59      22        7365       0       8     109512        0
       malloc-8192   8192      11       2         114       0       1     106496        0
      malloc-32768  32768       1       2         121       0       1      98304        0
       malloc-4096   4096      22       0          22       0       2      90112        0
         filedesc0   1072      60      24        7366       0       8      90048        0
          UMA Kegs    384     230       3         230       0      30      89472        0
             g_bio    408       0     210        6281       0      30      85680        0
         malloc-64     64     781     542       11799       0     254      84672        0
            clpbuf   2624       0      32          20       0      16      83968        0
        sctp_readq    152       0     520          40       0     254      79040        0
        sctp_chunk    152     432      88         634       0     254      79040        0
       malloc-4096   4096      14       4        6677       0       2      73728        0
         malloc-64     64     591     480        1924       0     254      68544        0
      malloc-65536  65536       1       0           1       0       1      65536        0
      malloc-16384  16384       4       0           4       0       1      65536        0
       malloc-4096   4096      11       5         554       0       2      65536        0
         32 Bucket    256     133     122        8045       0      62      65280        0
sctp_stream_msg_out    112     184     356         552       0     254      60480        0
       malloc-8192   8192       3       4          17       0       1      57344        0
         malloc-64     64      55     764         688       0     254      52416        0
        malloc-256    256     137      58       14013       0      62      49920        0
           DIRHASH   1024      34      14          34       0      16      49152        0
             NAMEI   1024       0      48       40949       0      16      49152        0
      malloc-16384  16384       1       2         161       0       1      49152        0
       malloc-8192   8192       6       0           6       0       1      49152        0
       malloc-2048   2048       9      15         273       0       8      49152        0
       malloc-1024   1024      21      27          26       0      16      49152        0
       malloc-1024   1024       4      44         512       0      16      49152        0
       tcp_bbr_pcb    832       1      53         599       0      16      44928        0
          syncache    168       0     264           4       0     254      44352        0
            pcpu-8      8    4729     391        5233       0     254      40960        0
            da_ccb    544       0      70        1681       0      16      38080        0
              pipe    744      23      27         347       0      16      37200        0
         malloc-64     64     403     164       17689       0     254      36288        0
         malloc-64     64      38     529          49       0     254      36288        0
         malloc-32     32     777     357        8631       0     254      36288        0
        malloc-128    128      32     247         168       0     126      35712        0
        malloc-128    128      85     194       13363       0     126      35712        0
        malloc-128    128      18     261        6483       0     126      35712        0
        malloc-128    128      76     203         817       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      53      37         393       0      30      34560        0
        malloc-384    384      82       8          82       0      30      34560        0
        malloc-256    256      11     124        6586       0      62      34560        0
        malloc-256    256       4     131        6487       0      62      34560        0
        malloc-256    256      60      75         476       0      62      34560        0
        malloc-256    256      54      81         309       0      62      34560        0
         TURNSTILE    136     177      75         177       0      62      34272        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           2       0       1      32768        0
       malloc-4096   4096       3       5          26       0       2      32768        0
       malloc-2048   2048       3      13          15       0       8      32768        0
       malloc-2048   2048       2      14           2       0       8      32768        0
       malloc-2048   2048       0      16          18       0       8      32768        0
       malloc-1024   1024       5      27           6       0      16      32768        0
       malloc-1024   1024      17      15        1207       0      16      32768        0
        malloc-512    512       2      62          10       0      30      32768        0
        malloc-512    512       0      64          22       0      30      32768        0
        malloc-512    512       4      60          83       0      30      32768        0
        malloc-512    512       9      55           9       0      30      32768        0
        malloc-512    512      11      53          11       0      30      32768        0
           pcpu-64     64     479      33         479       0     254      32768        0
      tcp_rack_pcb    896       0      36         723       0      16      32256        0
             KNOTE    160      28     172       69247       0      62      32000        0
            ttyinq    160     135      65         300       0      62      32000        0
             Files     80     224     176       24540       0     126      32000        0
         malloc-16     16    1540     460       16208       0     254      32000        0
      tcp_rack_map    120       0     264        1320       0     126      31680        0
            cpuset    104       7     272           7       0     126      29016        0
        sctp_laddr     48      16     572        2984       0     254      28224        0
         tcp_inpcb     32       3     879        1439       0     254      28224        0
               PWD     32      26     856        6563       0     254      28224        0
         malloc-32     32      50     832        3940       0     254      28224        0
         16 Bucket    144      65     131         346       0      62      28224        0
          4 Bucket     48       6     582         161       0     254      28224        0
       malloc-8192   8192       0       3          28       0       1      24576        0
       malloc-8192   8192       3       0           3       0       1      24576        0
           rtentry    176      30     108          34       0      62      24288        0
              PGRP     88      35     241          48       0     126      24288        0
          rl_entry     40      59     547          59       0     254      24240        0
          8 Bucket     80      51     249        1839       0     126      24000        0
        malloc-384    384      31      29          31       0      30      23040        0
        malloc-384    384      41      19          99       0      30      23040        0
        SLEEPQUEUE     88     177      79         177       0     126      22528        0
         hostcache     64       1     314           1       0     254      20160        0
             udpcb     32       7     623         203       0     254      20160        0
         udp_inpcb     32       3     627          33       0     254      20160        0
              ertt     72       7     273        2960       0     126      20160        0
         malloc-64     64      23     292          27       0     254      20160        0
         malloc-32     32       8     622          24       0     254      20160        0
         malloc-32     32     268     362        3632       0     254      20160        0
         malloc-32     32     118     512        3046       0     254      20160        0
         malloc-32     32       8     622           8       0     254      20160        0
         malloc-32     32      27     603        1062       0     254      20160        0
          2 Bucket     32      59     571         912       0     254      20160        0
       Mountpoints   2752       2       5           2       0       4      19264        0
 epoch_record pcpu    256       4      60           4       0      62      16384        0
      malloc-16384  16384       1       0           1       0       1      16384        0
       malloc-4096   4096       0       4           4       0       2      16384        0
       malloc-2048   2048       0       8           4       0       8      16384        0
       malloc-1024   1024       1      15           1       0      16      16384        0
        malloc-512    512       0      32         428       0      30      16384        0
           SMR CPU     32       7     504           7       0     254      16352        0
      vtnet_tx_hdr     24       0     668      951906       0     254      16032        0
         malloc-16     16     526     474       13814       0     254      16000        0
              kenv    258      15      45        1041       0      30      15480        0
            mqnode    416       3      33           3       0      30      14976        0
              vmem   1856       1       7           1       0       8      14848        0
        SMR SHARED     24       7     504           7       0     254      12264        0
         malloc-16     16      72     678       28836       0     254      12000        0
         malloc-16     16      25     725          28       0     254      12000        0
        malloc-384    384       1      29           1       0      30      11520        0
        malloc-384    384       2      28           2       0      30      11520        0
       malloc-8192   8192       1       0           1       0       1       8192        0
       malloc-8192   8192       1       0           1       0       1       8192        0
         malloc-16     16       0     500           1       0     254       8000        0
         malloc-16     16       2     498           3       0     254       8000        0
           pcpu-16     16       7     249           7       0     254       4096        0
       UMA Slabs 1    176       9      13           9       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
   sctp_asconf_ack     48       0       0           0       0     254          0        0
       sctp_asconf     40       0       0           0       0     254          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      62          0        0
pf table entry counters     64       0       0           0       0     254          0        0
   pf source nodes    136       0       0           0       0     254          0        0
     pf state keys     88       0       0           0       0     126          0        0
         pf states    312       0       0           0       0     254          0        0
           pf tags    104       0       0           0       0     126          0        0
          pf mtags     48       0       0           0       0     254          0        0
             ripcb     32       0       0           0       0     254          0        0
     udplite_inpcb     32       0       0           0       0     254          0        0
     udplite_inpcb    448       0       0           0       0     254          0        0
      tcp_log_node    120       0       0           0       0     126          0        0
    tcp_log_bucket    176       0       0           0       0      62          0        0
          tcpreass     48       0       0           0       0     254          0        0
tfo_ccache_entries     80       0       0           0       0     126          0        0
               tfo      4       0       0           0       0     254          0        0
          sackhole     32       0       0           0       0     254          0        0
             tcptw     88       0       0           0       0     254          0        0
               ipq     56       0       0           0       0     254          0        0
    IPsec SA lft_c     16       0       0           0       0     254          0        0
            itimer    352       0       0           0       0      30          0        0
            AIOLIO    272       0       0           0       0      30          0        0
             AIOCB    552       0       0           0       0      16          0        0
              AIOP     32       0       0           0       0     254          0        0
               AIO    208       0       0           0       0      62          0        0
           NCLNODE    608       0       0           0       0      16          0        0
        TMPFS node    224       0       0           0       0      62          0        0
        mqnotifier    216       0       0           0       0      62          0        0
            mvdata     64       0       0           0       0     254          0        0
            mqueue    248       0       0           0       0      62          0        0
     LTS VFS Cache    360       0       0           0       0      30          0        0
       L VFS Cache    320       0       0           0       0      30          0        0
     STS VFS Cache    144       0       0           0       0      62          0        0
           cryptop    280       0       0           0       0      30          0        0
  linux_dma_object     32       0       0           0       0     254          0        0
  linux_dma_pctrie    144       0       0           0       0      62          0        0
   IOMMU_MAP_ENTRY    120       0       0           0       0     126          0        0
    mbuf_jumbo_16k  16384       0       0           0       0     254          0        0
     mbuf_jumbo_9k   9216       0       0           0       0     254          0        0
      audit_record   1280       0       0           0       0       8          0        0
         domainset     40       0       0           0       0     254          0        0
        MAC labels     40       0       0           0       0     254          0        0
            vnpbuf   2624       0       0           0       0      64          0        0
            mdpbuf   2624       0       0           0       0       3          0        0
           nfspbuf   2624       0       0           0       0      16          0        0
            swwbuf   2624       0       0           0       0       8          0        0
            swrbuf   2624       0       0           0       0      16          0        0
          umtx_shm     88       0       0           0       0     126          0        0
           umtx pi     96       0       0           0       0     126          0        0
rangeset pctrie nodes    144       0       0           0       0      62          0        0
      malloc-65536  65536       0       0           0       0       1          0        0
      malloc-65536  65536       0       0           0       0       1          0        0
      malloc-65536  65536       0       0           0       0       1          0        0
      malloc-32768  32768       0       0           0       0       1          0        0
      malloc-32768  32768       0       0           0       0       1          0        0
      malloc-32768  32768       0       0           0       0       1          0        0
      malloc-32768  32768       0       0           0       0       1          0        0
      malloc-32768  32768       0       0           0       0       1          0        0
      malloc-16384  16384       0       0           0       0       1          0        0
      malloc-16384  16384       0       0           0       0       1          0        0
      malloc-16384  16384       0       0           0       0       1          0        0
       malloc-8192   8192       0       0           0       0       1          0        0
       malloc-4096   4096       0       0           0       0       2          0        0
       malloc-2048   2048       0       0           0       0       8          0        0
       malloc-1024   1024       0       0           0       0      16          0        0
        malloc-512    512       0       0           0       0      30          0        0
        malloc-512    512       0       0           0       0      30          0        0
         malloc-64     64       0       0           0       0     254          0        0
         malloc-16     16       0       0           0       0     254          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