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", 0x38e}], 0x1}, 0x0)
rfork(0x3060)

00:00:57 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r1)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet6_sctp(r2, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r3=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={r3}, 0x8)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10)
r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r4, 0xc4704433, &(0x7f0000000040))
r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r5, 0xc4704434, &(0x7f0000000040))
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={r3, 0x5}, 0x8)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4)
r6 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r6, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
connect$inet6(r6, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x1c, 0x3, 0x0, @empty}}, 0x0, 0x0, 0x0, 0xc}, 0x98)

00:00:57 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
r1 = dup2(r0, r0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, 0x0, &(0x7f0000000040))
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000001c0)={@in6={{0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}}}, 0x88)

00:00:57 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000001680)=[{&(0x7f0000000380)="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", 0x4bd}], 0x1}, 0x0)
rfork(0x3060)

00:00:57 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)="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", 0x38e}], 0x1}, 0x0)
rfork(0x3060)

00:00:57 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
r1 = dup2(r0, r0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, 0x0, &(0x7f0000000040))
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000001c0)={@in6={{0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}}}, 0x88)

00:00:57 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
rfork(0x3060)

00:00:57 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)="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", 0x38e}], 0x1}, 0x0)
rfork(0x3060)

00:00:57 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
rfork(0x3060)

00:00:57 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
rfork(0x3060)

00:00:57 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r1)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet6_sctp(r2, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r3=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={r3}, 0x8)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10)
r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r4, 0xc4704433, &(0x7f0000000040))
r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r5, 0xc4704434, &(0x7f0000000040))
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={r3, 0x5}, 0x8)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4)
r6 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r6, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
connect$inet6(r6, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)

00:00:57 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
r1 = dup2(r0, r0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, 0x0, &(0x7f0000000040))
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000001c0)={@in6={{0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}}}, 0x88)

00:00:57 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)="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", 0x426}], 0x1}, 0x0)
rfork(0x3060)

00:00:57 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)}, 0x0)
rfork(0x3060)

00:00:57 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
r1 = dup2(r0, r0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000), &(0x7f0000000040)=0x4)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000001c0)={@in6={{0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}}}, 0x88)

00:00:57 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)="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", 0x426}], 0x1}, 0x0)
rfork(0x3060)

00:00:57 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r1)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet6_sctp(r2, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r3=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={r3}, 0x8)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10)
r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r4, 0xc4704433, &(0x7f0000000040))
r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r5, 0xc4704434, &(0x7f0000000040))
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={r3, 0x5}, 0x8)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4)
r6 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r6, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)

00:00:57 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
r1 = dup2(r0, r0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000), &(0x7f0000000040)=0x4)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000001c0)={@in6={{0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}}}, 0x88)

00:00:57 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)}, 0x0)
rfork(0x3060)

00:00:57 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
r1 = dup2(r0, r0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000), &(0x7f0000000040)=0x4)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000001c0)={@in6={{0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}}}, 0x88)

00:00:57 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)="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", 0x426}], 0x1}, 0x0)
rfork(0x3060)

00:00:57 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)}, 0x0)
rfork(0x3060)

00:00:57 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r1)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet6_sctp(r2, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r3=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={r3}, 0x8)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10)
r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r4, 0xc4704433, &(0x7f0000000040))
r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r5, 0xc4704434, &(0x7f0000000040))
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={r3, 0x5}, 0x8)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4)
socket$inet6_sctp(0x1c, 0x1, 0x84)

00:00:57 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
r1 = dup2(r0, r0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r2=>0x0]}, 0x0)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000001c0)={@in6={{0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}}, r2}, 0x88)

00:00:57 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)="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", 0x472}], 0x1}, 0x0)
rfork(0x3060)

00:00:57 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{0x0}], 0x1}, 0x0)
rfork(0x3060)

00:00:57 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)="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", 0x472}], 0x1}, 0x0)
rfork(0x3060)

00:00:57 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r1)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet6_sctp(r2, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r3=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={r3}, 0x8)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10)
r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r4, 0xc4704433, &(0x7f0000000040))
r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r5, 0xc4704434, &(0x7f0000000040))
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={r3, 0x5}, 0x8)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4)

00:00:57 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{0x0}], 0x1}, 0x0)
rfork(0x3060)

00:00:57 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
r1 = dup2(r0, r0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r2=>0x0]}, 0x0)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000001c0)={@in6={{0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}}, r2}, 0x88)

00:00:57 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)="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", 0x472}], 0x1}, 0x0)
rfork(0x3060)

00:00:57 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{0x0}], 0x1}, 0x0)
rfork(0x3060)

00:00:57 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)="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", 0x498}], 0x1}, 0x0)
rfork(0x3060)

00:00:57 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
r1 = dup2(r0, r0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r2=>0x0]}, 0x0)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000001c0)={@in6={{0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}}, r2}, 0x88)

00:00:57 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)}], 0x1}, 0x0)
rfork(0x3060)

00:00:57 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r1)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet6_sctp(r2, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r3=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={r3}, 0x8)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10)
r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r4, 0xc4704433, &(0x7f0000000040))
r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r5, 0xc4704434, &(0x7f0000000040))
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={r3, 0x5}, 0x8)

00:00:57 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)="7b242fcde277b7027af46dd1351bae7bce785f22deccc7b0d0f5b886b17486c3f6d38d2ce87acee939264ad803bd95bea60816b6a0b596e5e71eaf662eaf1bf4dca41293765a92b436fa721619829147091f242ebe85da788a505fed3d6f585c9025b234c25c01ad2bca8d3bf9651a217d73ba6df8521b060703957409c856ad967e4c58d5a9b72ba8d52b3222f578019d104d27cd6e6d1e38c9b5325bd9310291910688ae911a79531a48051bf30a111c87e528e4b50737846aefc34303850b539ddb8a9e58f03a7349d12235f318af292dc2f4a4bd83c4f1eb434a77f97524fc3f980f77ab8301e814b1d71356a06c81714976598735e4c3b955aa4029f5cfd70776ffe5b4720cc8d3998063dc7e218169be92ae2d5bb9af32712b108817af0e60803ef9880ea324271d9f033934483dea5357ff5b459500f5e53679b4db91c92aca9886f421f73be109e22c52921b250a2d20469c58cd7039bcbceed9dbe5ae75c20a1d79b481b266a4578e34f202d0e0d1bb39de3bc2d3fe004acb62114c49146e145c28fa1f1dd9d7c57fcaaf979191ab4d00a4b71582aa60f4598f0cb92821ee35efce757588ae15e14762eef63705b5fd61b5bc5594deea769cec711f25f2d481621a677542945509fd53562fce0eda226d8a80f4088aa1ef83217ac0f150400fb91c4b509dd15c4f9fadf5ec209ff7e0dbf6a27d826e13d38b038712464b6fded40826e285ffa60d3675c5475bf0d3349e6f900029a87f2504587f4a69f4cb44af2d57837e3c6de0b0a2bef180156742a0284aab53be53aa5408edd503be9b827cfddbf3fa176cdadf659c1b15f0641735c3b0a4364a5f9fd647910d3f54d71097fd9ed3c1dd0af2d79c55a95d0d98a0d6e42985766aed55cc15f7e8d55e0dba3608c775e81ed704086121b8545fcb0fc9f20de23ecd4006749abf8b3ba42421a89258ee10f5c07a76ead715d94d50acbaca4600c5e79c53509fbe7f1cea3a775a6362e71f221ae3dbb70eee92e060cdd37d206e79d7095ed15301ecae1b67b0cc24b628ca33bdc4e5fc2317d03e780e7e263b841a5203b729d1af877d2627a671f66ff697ca732fc79614a39a2b745493db40aa4c75c2e910bb8119e5367a718c8faa0349fbcbb4181c07a8772ce8700232f1496fc186e4da26c6ba301924deed232a32bf05966701f4756f474d35f409b2e29fad4fc2ac04d43573238cef49cba7d07978cfcbc27c54691376fde7863df2b74e0633091b7aef4c6309de4c9129e4884dac940af08f005d35d329b50d157b9dc76bce5450b8e3f2eae31ff75104ebea49c448af6c5806b6e49669c46bbe005fc827cdb1af5351d0858a9b576e266f4cf9666a3f2b8743a28f5feea57356962536e6206de546ed03570301f4bcf5ce9c3d47519d882981eb927e5a686755843a39d32b271753f1b64c39bf7367dcf49cc3322f334a1918c7e78d3324895c2d4b03d48141101c38b53a956facd66efb51823ea17ec03d66eb5027c058e8fc0c83b28debea4fd693dcf9f8b83ba28c4d838e1acb112692d012e65927f900d490a1ada0d3d9226a8807bbbbb62b09fd2f95689e545cf822ca1c9063f6c08eb95ba7f921f7f4cf1afb9ed207424296b49576358a7313b9bd38e0cd787120edb97390dc", 0x498}], 0x1}, 0x0)
rfork(0x3060)

00:00:57 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
dup2(r0, r0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r1=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={@in6={{0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}}, r1}, 0x88)

00:00:57 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)}], 0x1}, 0x0)
rfork(0x3060)

00:00:57 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)="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", 0x498}], 0x1}, 0x0)
rfork(0x3060)

00:00:57 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet6_sctp(r1, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r2=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r2}, 0x8)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10)
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r3, 0xc4704433, &(0x7f0000000040))
r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r4, 0xc4704434, &(0x7f0000000040))

00:00:57 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
dup2(r0, r0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r1=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={@in6={{0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}}, r1}, 0x88)

00:00:57 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)}], 0x1}, 0x0)
rfork(0x3060)

00:00:57 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)="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", 0x4ab}], 0x1}, 0x0)
rfork(0x3060)

00:00:57 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
dup2(r0, r0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r1=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={@in6={{0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}}, r1}, 0x88)

00:00:57 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)="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", 0x4ab}], 0x1}, 0x0)
rfork(0x3060)

00:00:57 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)="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", 0x25f}], 0x1}, 0x0)
rfork(0x3060)

00:00:58 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)="7b242fcde277b7027af46dd1351bae7bce785f22deccc7b0d0f5b886b17486c3f6d38d2ce87acee939264ad803bd95bea60816b6a0b596e5e71eaf662eaf1bf4dca41293765a92b436fa721619829147091f242ebe85da788a505fed3d6f585c9025b234c25c01ad2bca8d3bf9651a217d73ba6df8521b060703957409c856ad967e4c58d5a9b72ba8d52b3222f578019d104d27cd6e6d1e38c9b5325bd9310291910688ae911a79531a48051bf30a111c87e528e4b50737846aefc34303850b539ddb8a9e58f03a7349d12235f318af292dc2f4a4bd83c4f1eb434a77f97524fc3f980f77ab8301e814b1d71356a06c81714976598735e4c3b955aa4029f5cfd70776ffe5b4720cc8d3998063dc7e218169be92ae2d5bb9af32712b108817af0e60803ef9880ea324271d9f033934483dea5357ff5b459500f5e53679b4db91c92aca9886f421f73be109e22c52921b250a2d20469c58cd7039bcbceed9dbe5ae75c20a1d79b481b266a4578e34f202d0e0d1bb39de3bc2d3fe004acb62114c49146e145c28fa1f1dd9d7c57fcaaf979191ab4d00a4b71582aa60f4598f0cb92821ee35efce757588ae15e14762eef63705b5fd61b5bc5594deea769cec711f25f2d481621a677542945509fd53562fce0eda226d8a80f4088aa1ef83217ac0f150400fb91c4b509dd15c4f9fadf5ec209ff7e0dbf6a27d826e13d38b038712464b6fded40826e285ffa60d3675c5475bf0d3349e6f900029a87f2504587f4a69f4cb44af2d57837e3c6de0b0a2bef180156742a0284aab53be53aa5408edd503be9b827cfddbf3fa176cdadf659c1b15f0641735c3b0a4364a5f9fd64791", 0x25f}], 0x1}, 0x0)
rfork(0x3060)

00:00:58 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet6_sctp(r1, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r2=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r2}, 0x8)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10)
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r3, 0xc4704433, &(0x7f0000000040))
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")

00:00:58 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)="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", 0x4ab}], 0x1}, 0x0)
rfork(0x3060)

00:00:58 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
r1 = dup2(r0, r0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, 0x0, 0x0)

00:00:58 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
r1 = dup2(r0, r0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, 0x0, 0x0)

00:00:58 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)="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", 0x25f}], 0x1}, 0x0)
rfork(0x3060)

00:00:58 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)="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", 0x4b4}], 0x1}, 0x0)
rfork(0x3060)

00:00:58 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet6_sctp(r1, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r2=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r2}, 0x8)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10)
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r3, 0xc4704433, &(0x7f0000000040))
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)

00:00:58 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
r1 = dup2(r0, r0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, 0x0, 0x0)

00:00:58 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)="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", 0x38e}], 0x1}, 0x0)
rfork(0x3060)

00:00:58 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)="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", 0x4b4}], 0x1}, 0x0)
rfork(0x3060)

00:00:58 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)="7b242fcde277b7027af46dd1351bae7bce785f22deccc7b0d0f5b886b17486c3f6d38d2ce87acee939264ad803bd95bea60816b6a0b596e5e71eaf662eaf1bf4dca41293765a92b436fa721619829147091f242ebe85da788a505fed3d6f585c9025b234c25c01ad2bca8d3bf9651a217d73ba6df8521b060703957409c856ad967e4c58d5a9b72ba8d52b3222f578019d104d27cd6e6d1e38c9b5325bd9310291910688ae911a79531a48051bf30a111c87e528e4b50737846aefc34303850b539ddb8a9e58f03a7349d12235f318af292dc2f4a4bd83c4f1eb434a77f97524fc3f980f77ab8301e814b1d71356a06c81714976598735e4c3b955aa4029f5cfd70776ffe5b4720cc8d3998063dc7e218169be92ae2d5bb9af32712b108817af0e60803ef9880ea324271d9f033934483dea5357ff5b459500f5e53679b4db91c92aca9886f421f73be109e22c52921b250a2d20469c58cd7039bcbceed9dbe5ae75c20a1d79b481b266a4578e34f202d0e0d1bb39de3bc2d3fe004acb62114c49146e145c28fa1f1dd9d7c57fcaaf979191ab4d00a4b71582aa60f4598f0cb92821ee35efce757588ae15e14762eef63705b5fd61b5bc5594deea769cec711f25f2d481621a677542945509fd53562fce0eda226d8a80f4088aa1ef83217ac0f150400fb91c4b509dd15c4f9fadf5ec209ff7e0dbf6a27d826e13d38b038712464b6fded40826e285ffa60d3675c5475bf0d3349e6f900029a87f2504587f4a69f4cb44af2d57837e3c6de0b0a2bef180156742a0284aab53be53aa5408edd503be9b827cfddbf3fa176cdadf659c1b15f0641735c3b0a4364a5f9fd647910d3f54d71097fd9ed3c1dd0af2d79c55a95d0d98a0d6e42985766aed55cc15f7e8d55e0dba3608c775e81ed704086121b8545fcb0fc9f20de23ecd4006749abf8b3ba42421a89258ee10f5c07a76ead715d94d50acbaca4600c5e79c53509fbe7f1cea3a775a6362e71f221ae3dbb70eee92e060cdd37d206e79d7095ed15301ecae1b67b0cc24b628ca33bdc4e5fc2317d03e780e7e263b841a5203b729d1af877d2627a671f66ff697ca732fc79614a39a2b745493db40aa4c75c2e910bb8119e5367a718c8faa0349fbcbb4181c07a8772ce8700232f1496fc186e4da26c6ba301924deed232a32bf05966701f4756f474d35f409b2e29fad4fc2ac04d43573238cef49cba7d07978cfcbc27c54691376fde7863df2b74e0633091b7aef4c6309de4c9129e4884dac940af08f00", 0x38e}], 0x1}, 0x0)
rfork(0x3060)

00:00:58 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
r1 = dup2(r0, r0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000001c0)={@in6={{0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}}}, 0x88)

00:00:58 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet6_sctp(r1, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r2=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r2}, 0x8)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10)
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r3, 0xc4704433, &(0x7f0000000040))
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)

00:00:58 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
r1 = dup2(r0, r0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000001c0)={@in6={{0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}}}, 0x88)

00:00:58 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet6_sctp(r1, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r2=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r2}, 0x8)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10)
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r3, 0xc4704433, &(0x7f0000000040))
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)

00:00:58 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)="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", 0x38e}], 0x1}, 0x0)
rfork(0x3060)

00:00:58 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)="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", 0x4b4}], 0x1}, 0x0)
rfork(0x3060)

00:00:58 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
r1 = dup2(r0, r0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000001c0)={@in6={{0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}}}, 0x88)

00:00:58 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)="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", 0x426}], 0x1}, 0x0)
rfork(0x3060)

00:00:58 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)="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", 0x38e}], 0x1}, 0x0)
rfork(0x3060)

00:00:58 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)="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", 0x4b9}], 0x1}, 0x0)
rfork(0x3060)

00:00:58 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet6_sctp(r1, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r2=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r2}, 0x8)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10)
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r3, 0xc4704433, &(0x7f0000000040))
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")

00:00:58 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)="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", 0x426}], 0x1}, 0x0)
rfork(0x3060)

00:00:58 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)="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", 0x4b9}], 0x1}, 0x0)
rfork(0x3060)

00:00:58 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)="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", 0x426}], 0x1}, 0x0)
rfork(0x3060)

00:00:58 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)="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", 0x4b4}], 0x1}, 0x0)
rfork(0x3060)

00:00:58 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet6_sctp(r1, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r2=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r2}, 0x8)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10)
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r3, 0xc4704433, &(0x7f0000000040))
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")

00:00:58 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)="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", 0x426}], 0x1}, 0x0)
rfork(0x3060)

00:00:58 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)="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", 0x4b9}], 0x1}, 0x0)
rfork(0x3060)

00:00:58 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)="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", 0x472}], 0x1}, 0x0)
rfork(0x3060)

00:00:58 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)="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", 0x4ab}], 0x1}, 0x0)
rfork(0x3060)

00:00:58 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)="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", 0x4bb}], 0x1}, 0x0)
rfork(0x3060)

00:00:58 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet6_sctp(r1, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r2=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r2}, 0x8)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10)
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r3, 0xc4704433, &(0x7f0000000040))
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")

00:00:58 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)="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", 0x472}], 0x1}, 0x0)
rfork(0x3060)

00:00:58 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)="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", 0x4ab}], 0x1}, 0x0)
rfork(0x3060)

00:00:58 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet6_sctp(r1, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r2=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r2}, 0x8)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10)
ioctl$DIOCBEGINADDRS(0xffffffffffffffff, 0xc4704433, &(0x7f0000000040))
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")

00:00:58 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)="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", 0x4bb}], 0x1}, 0x0)
rfork(0x3060)

00:00:58 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)="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", 0x472}], 0x1}, 0x0)
rfork(0x3060)

00:00:58 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)="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", 0x4ab}], 0x1}, 0x0)
rfork(0x3060)

00:00:58 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)="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", 0x4bb}], 0x1}, 0x0)
rfork(0x3060)

00:00:58 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet6_sctp(r1, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r2=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r2}, 0x8)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10)
ioctl$DIOCBEGINADDRS(0xffffffffffffffff, 0xc4704433, &(0x7f0000000040))
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")

00:00:58 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
rfork(0x3060)

00:00:58 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet6_sctp(r1, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r2=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r2}, 0x8)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10)
ioctl$DIOCBEGINADDRS(0xffffffffffffffff, 0xc4704433, &(0x7f0000000040))
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")

00:00:58 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)="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", 0x498}], 0x1}, 0x0)
rfork(0x3060)

00:00:58 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
rfork(0x3060)

00:00:58 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet6_sctp(r1, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r2=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r2}, 0x8)
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r3, 0xc4704433, &(0x7f0000000040))
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")

00:00:58 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)="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", 0x4bc}], 0x1}, 0x0)
rfork(0x3060)

00:00:58 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)="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", 0x498}], 0x1}, 0x0)
rfork(0x3060)

00:00:58 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
rfork(0x3060)

00:00:58 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet6_sctp(r1, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r2=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r2}, 0x8)
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r3, 0xc4704433, &(0x7f0000000040))
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")

00:00:58 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)="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", 0x4bc}], 0x1}, 0x0)
rfork(0x3060)

00:00:58 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)="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", 0x498}], 0x1}, 0x0)
rfork(0x3060)

00:00:58 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)="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", 0x4ab}], 0x1}, 0x0)
rfork(0x3060)

00:00:58 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)="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", 0x4bc}], 0x1}, 0x0)
rfork(0x3060)

00:00:58 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet6_sctp(r1, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r2=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r2}, 0x8)
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r3, 0xc4704433, &(0x7f0000000040))
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")

00:00:58 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)="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", 0x4ab}], 0x1}, 0x0)
rfork(0x3060)

00:00:58 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)="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", 0x4ab}], 0x1}, 0x0)
rfork(0x3060)

00:00:58 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)="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", 0x4bd}], 0x1}, 0x0)
rfork(0x0)

00:00:58 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet6_sctp(r1, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f0000000040))
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")

00:00:58 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)="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", 0x4ab}], 0x1}, 0x0)
rfork(0x3060)

00:00:58 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)="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", 0x4bd}], 0x1}, 0x0)
rfork(0x0)

00:00:58 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)="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", 0x4ab}], 0x1}, 0x0)
rfork(0x3060)

00:00:58 executing program 1:
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)="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", 0x4ab}], 0x1}, 0x0)
rfork(0x3060)

00:00:58 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)="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", 0x4bd}], 0x1}, 0x0)
rfork(0x0)

00:00:58 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)="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", 0x4ab}], 0x1}, 0x0)
rfork(0x3060)

00:00:58 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet6_sctp(r1, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f0000000040))
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")

00:00:58 executing program 1:
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)="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", 0x4ab}], 0x1}, 0x0)
rfork(0x3060)

00:00:58 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)="7b242fcde277b7027af46dd1351bae7bce785f22deccc7b0d0f5b886b17486c3f6d38d2ce87acee939264ad803bd95bea60816b6a0b596e5e71eaf662eaf1bf4dca41293765a92b436fa721619829147091f242ebe85da788a505fed3d6f585c9025b234c25c01ad2bca8d3bf9651a217d73ba6df8521b060703957409c856ad967e4c58d5a9b72ba8d52b3222f578019d104d27cd6e6d1e38c9b5325bd9310291910688ae911a79531a48051bf30a111c87e528e4b50737846aefc34303850b539ddb8a9e58f03a7349d12235f318af292dc2f4a4bd83c4f1eb434a77f97524fc3f980f77ab8301e814b1d71356a06c81714976598735e4c3b955aa4029f5cfd70776ffe5b4720cc8d3998063dc7e218169be92ae2d5bb9af32712b108817af0e60803ef9880ea324271d9f033934483dea5357ff5b459500f5e53679b4db91c92aca9886f421f73be109e22c52921b250a2d20469c58cd7039bcbceed9dbe5ae75c20a1d79b481b266a4578e34f202d0e0d1bb39de3bc2d3fe004acb62114c49146e145c28fa1f1dd9d7c57fcaaf979191ab4d00a4b71582aa60f4598f0cb92821ee35efce757588ae15e14762eef63705b5fd61b5bc5594deea769cec711f25f2d481621a677542945509fd53562fce0eda226d8a80f4088aa1ef83217ac0f150400fb91c4b509dd15c4f9fadf5ec209ff7e0dbf6a27d826e13d38b038712464b6fded40826e285ffa60d3675c5475bf0d3349e6f900029a87f2504587f4a69f4cb44af2d57837e3c6de0b0a2bef180156742a0284aab53be53aa5408edd503be9b827cfddbf3fa176cdadf659c1b15f0641735c3b0a4364a5f9fd647910d3f54d71097fd9ed3c1dd0af2d79c55a95d0d98a0d6e42985766aed55cc15f7e8d55e0dba3608c775e81ed704086121b8545fcb0fc9f20de23ecd4006749abf8b3ba42421a89258ee10f5c07a76ead715d94d50acbaca4600c5e79c53509fbe7f1cea3a775a6362e71f221ae3dbb70eee92e060cdd37d206e79d7095ed15301ecae1b67b0cc24b628ca33bdc4e5fc2317d03e780e7e263b841a5203b729d1af877d2627a671f66ff697ca732fc79614a39a2b745493db40aa4c75c2e910bb8119e5367a718c8faa0349fbcbb4181c07a8772ce8700232f1496fc186e4da26c6ba301924deed232a32bf05966701f4756f474d35f409b2e29fad4fc2ac04d43573238cef49cba7d07978cfcbc27c54691376fde7863df2b74e0633091b7aef4c6309de4c9129e4884dac940af08f005d35d329b50d157b9dc76bce5450b8e3f2eae31ff75104ebea49c448af6c5806b6e49669c46bbe005fc827cdb1af5351d0858a9b576e266f4cf9666a3f2b8743a28f5feea57356962536e6206de546ed03570301f4bcf5ce9c3d47519d882981eb927e5a686755843a39d32b271753f1b64c39bf7367dcf49cc3322f334a1918c7e78d3324895c2d4b03d48141101c38b53a956facd66efb51823ea17ec03d66eb5027c058e8fc0c83b28debea4fd693dcf9f8b83ba28c4d838e1acb112692d012e65927f900d490a1ada0d3d9226a8807bbbbb62b09fd2f95689e545cf822ca1c9063f6c08eb95ba7f921f7f4cf1afb9ed207424296b49576358a7313b9bd38e0cd787120edb97390dc0c003e5ef87dd661f36eab320bf16f98dfd7a834b654ff08da48362c", 0x4b4}], 0x1}, 0x0)
rfork(0x3060)

00:00:58 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet6_sctp(r1, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f0000000040))
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")

00:00:58 executing program 1:
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)="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", 0x4ab}], 0x1}, 0x0)
rfork(0x3060)

00:00:59 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)="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", 0x4ab}], 0x1}, 0x0)
rfork(0x3060)

00:00:59 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)="7b242fcde277b7027af46dd1351bae7bce785f22deccc7b0d0f5b886b17486c3f6d38d2ce87acee939264ad803bd95bea60816b6a0b596e5e71eaf662eaf1bf4dca41293765a92b436fa721619829147091f242ebe85da788a505fed3d6f585c9025b234c25c01ad2bca8d3bf9651a217d73ba6df8521b060703957409c856ad967e4c58d5a9b72ba8d52b3222f578019d104d27cd6e6d1e38c9b5325bd9310291910688ae911a79531a48051bf30a111c87e528e4b50737846aefc34303850b539ddb8a9e58f03a7349d12235f318af292dc2f4a4bd83c4f1eb434a77f97524fc3f980f77ab8301e814b1d71356a06c81714976598735e4c3b955aa4029f5cfd70776ffe5b4720cc8d3998063dc7e218169be92ae2d5bb9af32712b108817af0e60803ef9880ea324271d9f033934483dea5357ff5b459500f5e53679b4db91c92aca9886f421f73be109e22c52921b250a2d20469c58cd7039bcbceed9dbe5ae75c20a1d79b481b266a4578e34f202d0e0d1bb39de3bc2d3fe004acb62114c49146e145c28fa1f1dd9d7c57fcaaf979191ab4d00a4b71582aa60f4598f0cb92821ee35efce757588ae15e14762eef63705b5fd61b5bc5594deea769cec711f25f2d481621a677542945509fd53562fce0eda226d8a80f4088aa1ef83217ac0f150400fb91c4b509dd15c4f9fadf5ec209ff7e0dbf6a27d826e13d38b038712464b6fded40826e285ffa60d3675c5475bf0d3349e6f900029a87f2504587f4a69f4cb44af2d57837e3c6de0b0a2bef180156742a0284aab53be53aa5408edd503be9b827cfddbf3fa176cdadf659c1b15f0641735c3b0a4364a5f9fd647910d3f54d71097fd9ed3c1dd0af2d79c55a95d0d98a0d6e42985766aed55cc15f7e8d55e0dba3608c775e81ed704086121b8545fcb0fc9f20de23ecd4006749abf8b3ba42421a89258ee10f5c07a76ead715d94d50acbaca4600c5e79c53509fbe7f1cea3a775a6362e71f221ae3dbb70eee92e060cdd37d206e79d7095ed15301ecae1b67b0cc24b628ca33bdc4e5fc2317d03e780e7e263b841a5203b729d1af877d2627a671f66ff697ca732fc79614a39a2b745493db40aa4c75c2e910bb8119e5367a718c8faa0349fbcbb4181c07a8772ce8700232f1496fc186e4da26c6ba301924deed232a32bf05966701f4756f474d35f409b2e29fad4fc2ac04d43573238cef49cba7d07978cfcbc27c54691376fde7863df2b74e0633091b7aef4c6309de4c9129e4884dac940af08f005d35d329b50d157b9dc76bce5450b8e3f2eae31ff75104ebea49c448af6c5806b6e49669c46bbe005fc827cdb1af5351d0858a9b576e266f4cf9666a3f2b8743a28f5feea57356962536e6206de546ed03570301f4bcf5ce9c3d47519d882981eb927e5a686755843a39d32b271753f1b64c39bf7367dcf49cc3322f334a1918c7e78d3324895c2d4b03d48141101c38b53a956facd66efb51823ea17ec03d66eb5027c058e8fc0c83b28debea4fd693dcf9f8b83ba28c4d838e1acb112692d012e65927f900d490a1ada0d3d9226a8807bbbbb62b09fd2f95689e545cf822ca1c9063f6c08eb95ba7f921f7f4cf1afb9ed207424296b49576358a7313b9bd38e0cd787120edb97390dc0c003e5ef87dd661f36eab320bf16f98dfd7a834b654ff08da48362c", 0x4b4}], 0x1}, 0x0)
rfork(0x3060)

00:00:59 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet6_sctp(r1, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0), 0x8)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f0000000040))
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")

00:00:59 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)="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", 0x4b4}], 0x1}, 0x0)
rfork(0x3060)

00:00:59 executing program 2:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet6_sctp(r1, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r2=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r2}, 0x8)
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r3, 0xc4704433, &(0x7f0000000040))
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")

00:00:59 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)="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", 0x4ab}], 0x1}, 0x0)
rfork(0x3060)

00:00:59 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)="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", 0x4b9}], 0x1}, 0x0)
rfork(0x3060)

00:00:59 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)="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", 0x4ab}], 0x1}, 0x0)
rfork(0x3060)

00:00:59 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet6_sctp(r1, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0), 0x8)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f0000000040))
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")

00:00:59 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)="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", 0x4b9}], 0x1}, 0x0)
rfork(0x3060)

00:00:59 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)="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", 0x4bb}], 0x1}, 0x0)
rfork(0x3060)

00:00:59 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet6_sctp(r1, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0), 0x8)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f0000000040))
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")

00:00:59 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)="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", 0x4ab}], 0x1}, 0x0)
rfork(0x3060)

00:00:59 executing program 2:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet6_sctp(r1, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r2=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r2}, 0x8)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10)
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r3, 0xc4704433, &(0x7f0000000040))
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")

00:00:59 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)="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", 0x4b9}], 0x1}, 0x0)
rfork(0x3060)

00:00:59 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)="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", 0x4ab}], 0x1}, 0x0)
rfork(0x3060)

00:00:59 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r2=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r2}, 0x8)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10)
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r3, 0xc4704433, &(0x7f0000000040))
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")

00:00:59 executing program 2:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet6_sctp(r1, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r2=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r2}, 0x8)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10)
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r3, 0xc4704433, &(0x7f0000000040))
r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r4, 0xc4704434, &(0x7f0000000040))

00:00:59 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)="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", 0x4bb}], 0x1}, 0x0)
rfork(0x3060)

00:00:59 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r2=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r2}, 0x8)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10)
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r3, 0xc4704433, &(0x7f0000000040))
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")

00:00:59 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)="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", 0x4ab}], 0x1}, 0x0)
rfork(0x3060)

00:00:59 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)="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", 0x4bb}], 0x1}, 0x0)
rfork(0x3060)

00:00:59 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r1)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet6_sctp(r2, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r3=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={r3}, 0x8)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10)
r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r4, 0xc4704433, &(0x7f0000000040))
r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r5, 0xc4704434, &(0x7f0000000040))
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={r3, 0x5}, 0x8)

00:00:59 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)="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", 0x4ab}], 0x1}, 0x0)
rfork(0x3060)

00:00:59 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r2=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r2}, 0x8)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10)
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r3, 0xc4704433, &(0x7f0000000040))
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")

00:00:59 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)="7b242fcde277b7027af46dd1351bae7bce785f22deccc7b0d0f5b886b17486c3f6d38d2ce87acee939264ad803bd95bea60816b6a0b596e5e71eaf662eaf1bf4dca41293765a92b436fa721619829147091f242ebe85da788a505fed3d6f585c9025b234c25c01ad2bca8d3bf9651a217d73ba6df8521b060703957409c856ad967e4c58d5a9b72ba8d52b3222f578019d104d27cd6e6d1e38c9b5325bd9310291910688ae911a79531a48051bf30a111c87e528e4b50737846aefc34303850b539ddb8a9e58f03a7349d12235f318af292dc2f4a4bd83c4f1eb434a77f97524fc3f980f77ab8301e814b1d71356a06c81714976598735e4c3b955aa4029f5cfd70776ffe5b4720cc8d3998063dc7e218169be92ae2d5bb9af32712b108817af0e60803ef9880ea324271d9f033934483dea5357ff5b459500f5e53679b4db91c92aca9886f421f73be109e22c52921b250a2d20469c58cd7039bcbceed9dbe5ae75c20a1d79b481b266a4578e34f202d0e0d1bb39de3bc2d3fe004acb62114c49146e145c28fa1f1dd9d7c57fcaaf979191ab4d00a4b71582aa60f4598f0cb92821ee35efce757588ae15e14762eef63705b5fd61b5bc5594deea769cec711f25f2d481621a677542945509fd53562fce0eda226d8a80f4088aa1ef83217ac0f150400fb91c4b509dd15c4f9fadf5ec209ff7e0dbf6a27d826e13d38b038712464b6fded40826e285ffa60d3675c5475bf0d3349e6f900029a87f2504587f4a69f4cb44af2d57837e3c6de0b0a2bef180156742a0284aab53be53aa5408edd503be9b827cfddbf3fa176cdadf659c1b15f0641735c3b0a4364a5f9fd647910d3f54d71097fd9ed3c1dd0af2d79c55a95d0d98a0d6e42985766aed55cc15f7e8d55e0dba3608c775e81ed704086121b8545fcb0fc9f20de23ecd4006749abf8b3ba42421a89258ee10f5c07a76ead715d94d50acbaca4600c5e79c53509fbe7f1cea3a775a6362e71f221ae3dbb70eee92e060cdd37d206e79d7095ed15301ecae1b67b0cc24b628ca33bdc4e5fc2317d03e780e7e263b841a5203b729d1af877d2627a671f66ff697ca732fc79614a39a2b745493db40aa4c75c2e910bb8119e5367a718c8faa0349fbcbb4181c07a8772ce8700232f1496fc186e4da26c6ba301924deed232a32bf05966701f4756f474d35f409b2e29fad4fc2ac04d43573238cef49cba7d07978cfcbc27c54691376fde7863df2b74e0633091b7aef4c6309de4c9129e4884dac940af08f005d35d329b50d157b9dc76bce5450b8e3f2eae31ff75104ebea49c448af6c5806b6e49669c46bbe005fc827cdb1af5351d0858a9b576e266f4cf9666a3f2b8743a28f5feea57356962536e6206de546ed03570301f4bcf5ce9c3d47519d882981eb927e5a686755843a39d32b271753f1b64c39bf7367dcf49cc3322f334a1918c7e78d3324895c2d4b03d48141101c38b53a956facd66efb51823ea17ec03d66eb5027c058e8fc0c83b28debea4fd693dcf9f8b83ba28c4d838e1acb112692d012e65927f900d490a1ada0d3d9226a8807bbbbb62b09fd2f95689e545cf822ca1c9063f6c08eb95ba7f921f7f4cf1afb9ed207424296b49576358a7313b9bd38e0cd787120edb97390dc0c003e5ef87dd661f36eab320bf16f98dfd7a834b654ff08da48362c15b48f219323e8", 0x4bb}], 0x1}, 0x0)
rfork(0x3060)

00:00:59 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r1)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet6_sctp(r2, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r3=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={r3}, 0x8)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10)
r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r4, 0xc4704433, &(0x7f0000000040))
r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r5, 0xc4704434, &(0x7f0000000040))
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={r3, 0x5}, 0x8)

00:00:59 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)="7b242fcde277b7027af46dd1351bae7bce785f22deccc7b0d0f5b886b17486c3f6d38d2ce87acee939264ad803bd95bea60816b6a0b596e5e71eaf662eaf1bf4dca41293765a92b436fa721619829147091f242ebe85da788a505fed3d6f585c9025b234c25c01ad2bca8d3bf9651a217d73ba6df8521b060703957409c856ad967e4c58d5a9b72ba8d52b3222f578019d104d27cd6e6d1e38c9b5325bd9310291910688ae911a79531a48051bf30a111c87e528e4b50737846aefc34303850b539ddb8a9e58f03a7349d12235f318af292dc2f4a4bd83c4f1eb434a77f97524fc3f980f77ab8301e814b1d71356a06c81714976598735e4c3b955aa4029f5cfd70776ffe5b4720cc8d3998063dc7e218169be92ae2d5bb9af32712b108817af0e60803ef9880ea324271d9f033934483dea5357ff5b459500f5e53679b4db91c92aca9886f421f73be109e22c52921b250a2d20469c58cd7039bcbceed9dbe5ae75c20a1d79b481b266a4578e34f202d0e0d1bb39de3bc2d3fe004acb62114c49146e145c28fa1f1dd9d7c57fcaaf979191ab4d00a4b71582aa60f4598f0cb92821ee35efce757588ae15e14762eef63705b5fd61b5bc5594deea769cec711f25f2d481621a677542945509fd53562fce0eda226d8a80f4088aa1ef83217ac0f150400fb91c4b509dd15c4f9fadf5ec209ff7e0dbf6a27d826e13d38b038712464b6fded40826e285ffa60d3675c5475bf0d3349e6f900029a87f2504587f4a69f4cb44af2d57837e3c6de0b0a2bef180156742a0284aab53be53aa5408edd503be9b827cfddbf3fa176cdadf659c1b15f0641735c3b0a4364a5f9fd647910d3f54d71097fd9ed3c1dd0af2d79c55a95d0d98a0d6e42985766aed55cc15f7e8d55e0dba3608c775e81ed704086121b8545fcb0fc9f20de23ecd4006749abf8b3ba42421a89258ee10f5c07a76ead715d94d50acbaca4600c5e79c53509fbe7f1cea3a775a6362e71f221ae3dbb70eee92e060cdd37d206e79d7095ed15301ecae1b67b0cc24b628ca33bdc4e5fc2317d03e780e7e263b841a5203b729d1af877d2627a671f66ff697ca732fc79614a39a2b745493db40aa4c75c2e910bb8119e5367a718c8faa0349fbcbb4181c07a8772ce8700232f1496fc186e4da26c6ba301924deed232a32bf05966701f4756f474d35f409b2e29fad4fc2ac04d43573238cef49cba7d07978cfcbc27c54691376fde7863df2b74e0633091b7aef4c6309de4c9129e4884dac940af08f005d35d329b50d157b9dc76bce5450b8e3f2eae31ff75104ebea49c448af6c5806b6e49669c46bbe005fc827cdb1af5351d0858a9b576e266f4cf9666a3f2b8743a28f5feea57356962536e6206de546ed03570301f4bcf5ce9c3d47519d882981eb927e5a686755843a39d32b271753f1b64c39bf7367dcf49cc3322f334a1918c7e78d3324895c2d4b03d48141101c38b53a956facd66efb51823ea17ec03d66eb5027c058e8fc0c83b28debea4fd693dcf9f8b83ba28c4d838e1acb112692d012e65927f900d490a1ada0d3d9226a8807bbbbb62b09fd2f95689e545cf822ca1c9063f6c08eb95ba7f921f7f4cf1afb9ed207424296b49576358a7313b9bd38e0cd787120edb97390dc0c003e5ef87dd661f36eab320bf16f98dfd7a8", 0x4ab}], 0x1}, 0x0)
rfork(0x3060)

00:00:59 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)="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", 0x4bc}], 0x1}, 0x0)
rfork(0x3060)

00:00:59 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r0)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r1=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1}, 0x8)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f0000000040))
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")

00:00:59 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)="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", 0x4bc}], 0x1}, 0x0)
rfork(0x3060)

00:00:59 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)="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", 0x4ab}], 0x1}, 0x0)
rfork(0x3060)

00:00:59 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000001680)=[{&(0x7f0000000380)="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", 0x4bd}], 0x1}, 0x0)
rfork(0x3060)

00:00:59 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)="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", 0x4ab}], 0x1}, 0x0)
rfork(0x3060)

00:00:59 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)="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", 0x4bc}], 0x1}, 0x0)
rfork(0x3060)

00:00:59 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
r1 = dup2(r0, r0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, 0x0, &(0x7f0000000040))
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000001c0)={@in6={{0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}}}, 0x88)

00:00:59 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)="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", 0x4bd}], 0x1}, 0x0)
rfork(0x0)

00:00:59 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r1=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1}, 0x8)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f0000000040))
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")

00:00:59 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0), 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)="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", 0x4ab}], 0x1}, 0x0)
rfork(0x3060)

00:00:59 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)="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", 0x38e}], 0x1}, 0x0)
rfork(0x3060)

00:00:59 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0), 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)="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", 0x4ab}], 0x1}, 0x0)
rfork(0x3060)

00:00:59 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)="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", 0x4bd}], 0x1}, 0x0)
rfork(0x0)

00:00:59 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r1=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1}, 0x8)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f0000000040))
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")

00:00:59 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)="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", 0x4bd}], 0x1}, 0x0)
rfork(0x0)

00:00:59 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0), 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)="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", 0x4ab}], 0x1}, 0x0)
rfork(0x3060)

00:00:59 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)="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", 0x4bd}], 0x1}, 0x0)
rfork(0x0)

00:00:59 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r1=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1}, 0x8)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f0000000040))
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")

00:00:59 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)="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", 0x4bd}], 0x1}, 0x0)
rfork(0x0)

00:00:59 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)="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", 0x4ab}], 0x1}, 0x0)
rfork(0x3060)

00:00:59 executing program 2:
ksem_init(&(0x7f0000000080)=<r0=>0x0, 0x3ff)
ksem_close(r0)
ksem_init(&(0x7f0000000040)=<r1=>0x0, 0x102)
ksem_trywait(r1)
ksem_close(r0)
ksem_open(&(0x7f0000000000)=<r2=>0x0, &(0x7f00000000c0)='%\x00', 0xa00, 0x0, 0x8)
ksem_post(r2)

00:00:59 executing program 0:
socket$inet_sctp(0x2, 0x1, 0x84)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = __specialfd$eventfd(0x1, &(0x7f0000000200)={0x5, 0xa2}, 0x8)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000240)={0x9, "9943224a2df2e597c696179d9b1fcb17"}, 0x14)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000280)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x463, &(0x7f00000002c0), 0x4)
sendto$inet(r0, &(0x7f00000000c0)="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", 0xfb, 0x9, &(0x7f0000000040)={0x10, 0x2, 0x1, @multicast2}, 0x10)
r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000300)={'bbr\x00', 0x87de}, 0x24)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r3=>0xffffffffffffffff})
connect(r3, &(0x7f0000000080)=@un=@abs={0x8, 0x0, 0x0, 0x1}, 0x8)
access(&(0x7f00000001c0)='./file0\x00', 0x0)

00:00:59 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
close(0xffffffffffffffff)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r0=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000000c0)={r0}, 0x8)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r1, 0xc4704433, &(0x7f0000000040))
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")

00:00:59 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x1c, 0x3, 0x0, @empty}}, 0x0, 0x0, 0x0, 0xc}, 0x98)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendto(r2, &(0x7f0000000180), 0x0, 0x4, 0x0, 0x0)
close(r2)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet6_sctp(r3, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r4=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000000c0)={r4}, 0x8)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000040)={@in={{0x10, 0x2, 0x2, @multicast1}}, r4}, &(0x7f0000000140)=0x88)
r5 = dup(r0)
getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x3004, &(0x7f0000000100)={0x0, 0x8001}, &(0x7f0000000000)=0x5)

00:00:59 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)="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", 0x4ab}], 0x1}, 0x0)
rfork(0x3060)

00:00:59 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
close(0xffffffffffffffff)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r0=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000000c0)={r0}, 0x8)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r1, 0xc4704433, &(0x7f0000000040))
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")

00:00:59 executing program 0:
ksem_init(&(0x7f0000000000)=<r0=>0x0, 0x3)
ksem_close(r0)
ksem_init(&(0x7f0000000040)=<r1=>0x0, 0x6)
ksem_init(&(0x7f0000000080), 0x80000001)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ksem_wait(r0)
ksem_wait(r1)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000000c0)={<r3=>0x0, 0xc, 0x80}, &(0x7f0000000100)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000140)={r3, 0x1000}, 0x8)
ksem_init(&(0x7f0000000180)=<r4=>0x0, 0x0)
ksem_destroy(r4)
ksem_close(r4)
ksem_destroy(r4)
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r5, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
connect$inet6(r5, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x3, 0x0, @empty}}, 0x0, 0x0, 0x0, 0xc}, 0x98)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000001c0)={0xc6, 0x110, 0x5, 0x90, <r6=>r3}, &(0x7f0000000200)=0x10)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r5, 0x84, 0x13, &(0x7f0000000240)={r6, 0x20, 0x75, "b9b144ed9db2f7a36aa034781a51acf9f2a23a2d8660c7afab4fec0c6a88ec41e8a6882171d66c911c26d9d809fb59cd2b79d4b3510e1137adc1971fe94b2e6eca97ea7a96b9c545b60cbf7a239f9756085ae6b482cd610e7298b29bf4a23c7868a8a267436fe956eff431f526e840a050a5590903"}, 0x7d)
ksem_destroy(0x0)

00:00:59 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)="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", 0x4ab}], 0x1}, 0x0)
rfork(0x3060)

00:00:59 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
close(0xffffffffffffffff)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r0=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000000c0)={r0}, 0x8)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r1, 0xc4704433, &(0x7f0000000040))
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")

00:00:59 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, 0x0, 0x0)
rfork(0x3060)

00:00:59 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r0)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r1=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1}, 0x8)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f0000000040))
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")

00:01:00 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, 0x0, 0x0)
rfork(0x3060)

00:01:00 executing program 0:
ksem_init(&(0x7f0000000000)=<r0=>0x0, 0x3)
ksem_close(r0)
ksem_init(&(0x7f0000000040)=<r1=>0x0, 0x6)
ksem_init(&(0x7f0000000080), 0x80000001)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ksem_wait(r0)
ksem_wait(r1)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000000c0)={<r3=>0x0, 0xc, 0x80}, &(0x7f0000000100)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000140)={r3, 0x1000}, 0x8)
ksem_init(&(0x7f0000000180)=<r4=>0x0, 0x0)
ksem_destroy(r4)
ksem_close(r4)
ksem_destroy(r4)
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r5, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
connect$inet6(r5, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x3, 0x0, @empty}}, 0x0, 0x0, 0x0, 0xc}, 0x98)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000001c0)={0xc6, 0x110, 0x5, 0x90, <r6=>r3}, &(0x7f0000000200)=0x10)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r5, 0x84, 0x13, &(0x7f0000000240)={r6, 0x20, 0x75, "b9b144ed9db2f7a36aa034781a51acf9f2a23a2d8660c7afab4fec0c6a88ec41e8a6882171d66c911c26d9d809fb59cd2b79d4b3510e1137adc1971fe94b2e6eca97ea7a96b9c545b60cbf7a239f9756085ae6b482cd610e7298b29bf4a23c7868a8a267436fe956eff431f526e840a050a5590903"}, 0x7d)
ksem_destroy(0x0)

00:01:00 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x1c, 0x3, 0x0, @empty}}, 0x0, 0x0, 0x0, 0xc}, 0x98)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendto(r2, &(0x7f0000000180), 0x0, 0x4, 0x0, 0x0)
close(r2)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet6_sctp(r3, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r4=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000000c0)={r4}, 0x8)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000040)={@in={{0x10, 0x2, 0x2, @multicast1}}, r4}, &(0x7f0000000140)=0x88)
r5 = dup(r0)
getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x3004, &(0x7f0000000100)={0x0, 0x8001}, &(0x7f0000000000)=0x5)

00:01:00 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r0)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r1=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1}, 0x8)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f0000000040))
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")

00:01:00 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r0)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r1=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1}, 0x8)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f0000000040))
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")

00:01:00 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, 0x0, 0x0)
rfork(0x3060)

00:01:00 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000001680)=[{&(0x7f0000000380)="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", 0x4ab}], 0x1}, 0x0)
rfork(0x3060)

00:01:00 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x1c, 0x3, 0x0, @empty}}, 0x0, 0x0, 0x0, 0xc}, 0x98)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendto(r2, &(0x7f0000000180), 0x0, 0x4, 0x0, 0x0)
close(r2)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet6_sctp(r3, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r4=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000000c0)={r4}, 0x8)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000040)={@in={{0x10, 0x2, 0x2, @multicast1}}, r4}, &(0x7f0000000140)=0x88)
r5 = dup(r0)
getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x3004, &(0x7f0000000100)={0x0, 0x8001}, &(0x7f0000000000)=0x5)

00:01:00 executing program 3:
socket$inet6_sctp(0x1c, 0x0, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r0)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r1=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1}, 0x8)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f0000000040))
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")

00:01:00 executing program 0:
ksem_init(&(0x7f0000000000)=<r0=>0x0, 0x3)
ksem_close(r0)
ksem_init(&(0x7f0000000040)=<r1=>0x0, 0x6)
ksem_init(&(0x7f0000000080), 0x80000001)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ksem_wait(r0)
ksem_wait(r1)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000000c0)={<r3=>0x0, 0xc, 0x80}, &(0x7f0000000100)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000140)={r3, 0x1000}, 0x8)
ksem_init(&(0x7f0000000180)=<r4=>0x0, 0x0)
ksem_destroy(r4)
ksem_close(r4)
ksem_destroy(r4)
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r5, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
connect$inet6(r5, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x3, 0x0, @empty}}, 0x0, 0x0, 0x0, 0xc}, 0x98)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000001c0)={0xc6, 0x110, 0x5, 0x90, <r6=>r3}, &(0x7f0000000200)=0x10)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r5, 0x84, 0x13, &(0x7f0000000240)={r6, 0x20, 0x75, "b9b144ed9db2f7a36aa034781a51acf9f2a23a2d8660c7afab4fec0c6a88ec41e8a6882171d66c911c26d9d809fb59cd2b79d4b3510e1137adc1971fe94b2e6eca97ea7a96b9c545b60cbf7a239f9756085ae6b482cd610e7298b29bf4a23c7868a8a267436fe956eff431f526e840a050a5590903"}, 0x7d)
ksem_destroy(0x0)

00:01:00 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000001680)=[{&(0x7f0000000380)="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", 0x4ab}], 0x1}, 0x0)
rfork(0x3060)

00:01:00 executing program 3:
socket$inet6_sctp(0x1c, 0x0, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r0)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r1=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1}, 0x8)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f0000000040))
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")

00:01:00 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000001680)=[{&(0x7f0000000380)="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", 0x4ab}], 0x1}, 0x0)
rfork(0x3060)

00:01:00 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
rfork(0x3060)

00:01:00 executing program 0:
ksem_init(&(0x7f0000000000)=<r0=>0x0, 0x3)
ksem_close(r0)
ksem_init(&(0x7f0000000040)=<r1=>0x0, 0x6)
ksem_init(&(0x7f0000000080), 0x80000001)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ksem_wait(r0)
ksem_wait(r1)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000000c0)={<r3=>0x0, 0xc, 0x80}, &(0x7f0000000100)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000140)={r3, 0x1000}, 0x8)
ksem_init(&(0x7f0000000180)=<r4=>0x0, 0x0)
ksem_destroy(r4)
ksem_close(r4)
ksem_destroy(r4)
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r5, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
connect$inet6(r5, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x3, 0x0, @empty}}, 0x0, 0x0, 0x0, 0xc}, 0x98)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000001c0)={0xc6, 0x110, 0x5, 0x90, <r6=>r3}, &(0x7f0000000200)=0x10)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r5, 0x84, 0x13, &(0x7f0000000240)={r6, 0x20, 0x75, "b9b144ed9db2f7a36aa034781a51acf9f2a23a2d8660c7afab4fec0c6a88ec41e8a6882171d66c911c26d9d809fb59cd2b79d4b3510e1137adc1971fe94b2e6eca97ea7a96b9c545b60cbf7a239f9756085ae6b482cd610e7298b29bf4a23c7868a8a267436fe956eff431f526e840a050a5590903"}, 0x7d)

00:01:01 executing program 2:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x1c, 0x3, 0x0, @empty}}, 0x0, 0x0, 0x0, 0xc}, 0x98)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendto(r1, &(0x7f0000000180), 0x0, 0x4, 0x0, 0x0)
close(r1)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet6_sctp(r2, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r3=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={r3}, 0x8)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000040)={@in={{0x10, 0x2, 0x2, @multicast1}}, r3}, &(0x7f0000000140)=0x88)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x3004, &(0x7f0000000100)={0x0, 0x8001}, &(0x7f0000000000)=0x5)

00:01:01 executing program 3:
socket$inet6_sctp(0x1c, 0x0, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r0)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r1=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1}, 0x8)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f0000000040))
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")

00:01:01 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
rfork(0x3060)

00:01:01 executing program 0:
ksem_init(&(0x7f0000000000)=<r0=>0x0, 0x3)
ksem_close(r0)
ksem_init(&(0x7f0000000040)=<r1=>0x0, 0x6)
ksem_init(&(0x7f0000000080), 0x80000001)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ksem_wait(r0)
ksem_wait(r1)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000000c0)={<r3=>0x0, 0xc, 0x80}, &(0x7f0000000100)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000140)={r3, 0x1000}, 0x8)
ksem_init(&(0x7f0000000180)=<r4=>0x0, 0x0)
ksem_destroy(r4)
ksem_close(r4)
ksem_destroy(r4)
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r5, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
connect$inet6(r5, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x3, 0x0, @empty}}, 0x0, 0x0, 0x0, 0xc}, 0x98)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r5, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x20, 0x75, "b9b144ed9db2f7a36aa034781a51acf9f2a23a2d8660c7afab4fec0c6a88ec41e8a6882171d66c911c26d9d809fb59cd2b79d4b3510e1137adc1971fe94b2e6eca97ea7a96b9c545b60cbf7a239f9756085ae6b482cd610e7298b29bf4a23c7868a8a267436fe956eff431f526e840a050a5590903"}, 0x7d)

00:01:01 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
rfork(0x3060)

00:01:01 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
close(r0)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r1=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1}, 0x8)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f0000000040))
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")

00:01:01 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
close(r0)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r1=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1}, 0x8)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f0000000040))
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")

00:01:01 executing program 0:
ksem_init(&(0x7f0000000000)=<r0=>0x0, 0x3)
ksem_close(r0)
ksem_init(&(0x7f0000000040)=<r1=>0x0, 0x6)
ksem_init(&(0x7f0000000080), 0x80000001)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ksem_wait(r0)
ksem_wait(r1)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000000c0)={<r3=>0x0, 0xc, 0x80}, &(0x7f0000000100)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000140)={r3, 0x1000}, 0x8)
ksem_init(&(0x7f0000000180)=<r4=>0x0, 0x0)
ksem_destroy(r4)
ksem_close(r4)
ksem_destroy(r4)
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r5, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
connect$inet6(r5, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r5, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x20, 0x75, "b9b144ed9db2f7a36aa034781a51acf9f2a23a2d8660c7afab4fec0c6a88ec41e8a6882171d66c911c26d9d809fb59cd2b79d4b3510e1137adc1971fe94b2e6eca97ea7a96b9c545b60cbf7a239f9756085ae6b482cd610e7298b29bf4a23c7868a8a267436fe956eff431f526e840a050a5590903"}, 0x7d)

00:01:02 executing program 2:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x1c, 0x3, 0x0, @empty}}, 0x0, 0x0, 0x0, 0xc}, 0x98)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendto(r1, &(0x7f0000000180), 0x0, 0x4, 0x0, 0x0)
close(r1)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet6_sctp(r2, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r3=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={r3}, 0x8)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000040)={@in={{0x10, 0x2, 0x2, @multicast1}}, r3}, &(0x7f0000000140)=0x88)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x3004, &(0x7f0000000100)={0x0, 0x8001}, &(0x7f0000000000)=0x5)

00:01:02 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)}, 0x0)
rfork(0x3060)

00:01:02 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
close(r0)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r1=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1}, 0x8)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f0000000040))
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")

00:01:02 executing program 0:
ksem_init(&(0x7f0000000000)=<r0=>0x0, 0x3)
ksem_close(r0)
ksem_init(&(0x7f0000000040)=<r1=>0x0, 0x6)
ksem_init(&(0x7f0000000080), 0x80000001)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ksem_wait(r0)
ksem_wait(r1)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000000c0)={<r3=>0x0, 0xc, 0x80}, &(0x7f0000000100)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000140)={r3, 0x1000}, 0x8)
ksem_init(&(0x7f0000000180)=<r4=>0x0, 0x0)
ksem_destroy(r4)
ksem_close(r4)
ksem_destroy(r4)
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r5, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r5, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x20, 0x75, "b9b144ed9db2f7a36aa034781a51acf9f2a23a2d8660c7afab4fec0c6a88ec41e8a6882171d66c911c26d9d809fb59cd2b79d4b3510e1137adc1971fe94b2e6eca97ea7a96b9c545b60cbf7a239f9756085ae6b482cd610e7298b29bf4a23c7868a8a267436fe956eff431f526e840a050a5590903"}, 0x7d)

00:01:02 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(0xffffffffffffffff)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r1=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1}, 0x8)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f0000000040))
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")

00:01:02 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(0xffffffffffffffff)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r1=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1}, 0x8)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f0000000040))
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")

00:01:02 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(0xffffffffffffffff)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r1=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1}, 0x8)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f0000000040))
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")

00:01:02 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)}, 0x0)
rfork(0x3060)

00:01:03 executing program 2:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x1c, 0x3, 0x0, @empty}}, 0x0, 0x0, 0x0, 0xc}, 0x98)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendto(r1, &(0x7f0000000180), 0x0, 0x4, 0x0, 0x0)
close(r1)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet6_sctp(r2, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r3=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={r3}, 0x8)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000040)={@in={{0x10, 0x2, 0x2, @multicast1}}, r3}, &(0x7f0000000140)=0x88)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x3004, &(0x7f0000000100)={0x0, 0x8001}, &(0x7f0000000000)=0x5)

00:01:03 executing program 0:
ksem_init(&(0x7f0000000000)=<r0=>0x0, 0x3)
ksem_close(r0)
ksem_init(&(0x7f0000000040)=<r1=>0x0, 0x6)
ksem_init(&(0x7f0000000080), 0x80000001)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ksem_wait(r0)
ksem_wait(r1)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000000c0)={<r3=>0x0, 0xc, 0x80}, &(0x7f0000000100)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000140)={r3, 0x1000}, 0x8)
ksem_init(&(0x7f0000000180)=<r4=>0x0, 0x0)
ksem_destroy(r4)
ksem_close(r4)
ksem_destroy(r4)
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r5, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r5, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x20, 0x75, "b9b144ed9db2f7a36aa034781a51acf9f2a23a2d8660c7afab4fec0c6a88ec41e8a6882171d66c911c26d9d809fb59cd2b79d4b3510e1137adc1971fe94b2e6eca97ea7a96b9c545b60cbf7a239f9756085ae6b482cd610e7298b29bf4a23c7868a8a267436fe956eff431f526e840a050a5590903"}, 0x7d)

00:01:03 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r0)
sendmsg$inet6_sctp(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r1=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1}, 0x8)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f0000000040))
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")

00:01:03 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)}, 0x0)
rfork(0x3060)

00:01:03 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r0)
sendmsg$inet6_sctp(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r1=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1}, 0x8)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f0000000040))
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")

00:01:03 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r0)
sendmsg$inet6_sctp(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r1=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1}, 0x8)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f0000000040))
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")

00:01:03 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{0x0}], 0x1}, 0x0)
rfork(0x3060)

00:01:03 executing program 0:
ksem_init(&(0x7f0000000000)=<r0=>0x0, 0x3)
ksem_close(r0)
ksem_init(&(0x7f0000000040)=<r1=>0x0, 0x6)
ksem_init(&(0x7f0000000080), 0x80000001)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ksem_wait(r0)
ksem_wait(r1)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000000c0)={<r3=>0x0, 0xc, 0x80}, &(0x7f0000000100)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000140)={r3, 0x1000}, 0x8)
ksem_init(&(0x7f0000000180)=<r4=>0x0, 0x0)
ksem_destroy(r4)
ksem_close(r4)
ksem_destroy(r4)
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r5, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r5, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x20, 0x75, "b9b144ed9db2f7a36aa034781a51acf9f2a23a2d8660c7afab4fec0c6a88ec41e8a6882171d66c911c26d9d809fb59cd2b79d4b3510e1137adc1971fe94b2e6eca97ea7a96b9c545b60cbf7a239f9756085ae6b482cd610e7298b29bf4a23c7868a8a267436fe956eff431f526e840a050a5590903"}, 0x7d)

00:01:04 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{0x0}], 0x1}, 0x0)
rfork(0x3060)

00:01:04 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r0)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r1=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1}, 0x8)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f0000000040))
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")

00:01:04 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x1c, 0x3, 0x0, @empty}}, 0x0, 0x0, 0x0, 0xc}, 0x98)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendto(r2, &(0x7f0000000180), 0x0, 0x4, 0x0, 0x0)
close(r2)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet6_sctp(r3, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r4=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000000c0)={r4}, 0x8)
r5 = dup(r0)
getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x3004, &(0x7f0000000100)={0x0, 0x8001}, &(0x7f0000000000)=0x5)

00:01:04 executing program 0:
ksem_init(&(0x7f0000000000)=<r0=>0x0, 0x3)
ksem_close(r0)
ksem_init(&(0x7f0000000040)=<r1=>0x0, 0x6)
ksem_init(&(0x7f0000000080), 0x80000001)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ksem_wait(r0)
ksem_wait(r1)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000000c0)={<r3=>0x0, 0xc, 0x80}, &(0x7f0000000100)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000140)={r3, 0x1000}, 0x8)
ksem_init(&(0x7f0000000180)=<r4=>0x0, 0x0)
ksem_destroy(r4)
ksem_close(r4)
ksem_destroy(r4)
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r5, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r5, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x20, 0x75, "b9b144ed9db2f7a36aa034781a51acf9f2a23a2d8660c7afab4fec0c6a88ec41e8a6882171d66c911c26d9d809fb59cd2b79d4b3510e1137adc1971fe94b2e6eca97ea7a96b9c545b60cbf7a239f9756085ae6b482cd610e7298b29bf4a23c7868a8a267436fe956eff431f526e840a050a5590903"}, 0x7d)

00:01:04 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{0x0}], 0x1}, 0x0)
rfork(0x3060)

00:01:04 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r0)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r1=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1}, 0x8)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f0000000040))
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")

00:01:04 executing program 0:
ksem_init(&(0x7f0000000000)=<r0=>0x0, 0x3)
ksem_close(r0)
ksem_init(&(0x7f0000000040)=<r1=>0x0, 0x6)
ksem_init(&(0x7f0000000080), 0x80000001)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ksem_wait(r0)
ksem_wait(r1)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000000c0)={<r3=>0x0, 0xc, 0x80}, &(0x7f0000000100)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000140)={r3, 0x1000}, 0x8)
ksem_init(&(0x7f0000000180)=<r4=>0x0, 0x0)
ksem_destroy(r4)
ksem_close(r4)
ksem_destroy(r4)
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r5, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r5, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x20, 0x75, "b9b144ed9db2f7a36aa034781a51acf9f2a23a2d8660c7afab4fec0c6a88ec41e8a6882171d66c911c26d9d809fb59cd2b79d4b3510e1137adc1971fe94b2e6eca97ea7a96b9c545b60cbf7a239f9756085ae6b482cd610e7298b29bf4a23c7868a8a267436fe956eff431f526e840a050a5590903"}, 0x7d)

00:01:04 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)}], 0x1}, 0x0)
rfork(0x3060)

00:01:05 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x1c, 0x3, 0x0, @empty}}, 0x0, 0x0, 0x0, 0xc}, 0x98)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendto(r2, &(0x7f0000000180), 0x0, 0x4, 0x0, 0x0)
close(r2)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet6_sctp(r3, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8)
r4 = dup(r0)
getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x3004, &(0x7f0000000100)={0x0, 0x8001}, &(0x7f0000000000)=0x5)

00:01:05 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r0)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r1=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1}, 0x8)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f0000000040))
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")

00:01:05 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)}], 0x1}, 0x0)
rfork(0x3060)

00:01:05 executing program 0:
ksem_init(&(0x7f0000000000)=<r0=>0x0, 0x3)
ksem_close(r0)
ksem_init(&(0x7f0000000040)=<r1=>0x0, 0x6)
ksem_init(&(0x7f0000000080), 0x80000001)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ksem_wait(r0)
ksem_wait(r1)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000000c0)={<r3=>0x0, 0xc, 0x80}, &(0x7f0000000100)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000140)={r3, 0x1000}, 0x8)
ksem_init(&(0x7f0000000180)=<r4=>0x0, 0x0)
ksem_destroy(r4)
ksem_close(r4)
ksem_destroy(r4)
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r5, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r5, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x20, 0x75, "b9b144ed9db2f7a36aa034781a51acf9f2a23a2d8660c7afab4fec0c6a88ec41e8a6882171d66c911c26d9d809fb59cd2b79d4b3510e1137adc1971fe94b2e6eca97ea7a96b9c545b60cbf7a239f9756085ae6b482cd610e7298b29bf4a23c7868a8a267436fe956eff431f526e840a050a5590903"}, 0x7d)

00:01:05 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)}], 0x1}, 0x0)
rfork(0x3060)

00:01:05 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r0)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, &(0x7f0000000040))
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0), 0x8)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r1, 0xc4704433, &(0x7f0000000040))
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")

00:01:05 executing program 0:
ksem_init(&(0x7f0000000000)=<r0=>0x0, 0x3)
ksem_close(r0)
ksem_init(&(0x7f0000000040)=<r1=>0x0, 0x6)
ksem_init(&(0x7f0000000080), 0x80000001)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ksem_wait(r0)
ksem_wait(r1)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000000c0)={<r3=>0x0, 0xc, 0x80}, &(0x7f0000000100)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000140)={r3, 0x1000}, 0x8)
ksem_init(&(0x7f0000000180)=<r4=>0x0, 0x0)
ksem_destroy(r4)
ksem_close(r4)
ksem_destroy(r4)
bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x20, 0x75, "b9b144ed9db2f7a36aa034781a51acf9f2a23a2d8660c7afab4fec0c6a88ec41e8a6882171d66c911c26d9d809fb59cd2b79d4b3510e1137adc1971fe94b2e6eca97ea7a96b9c545b60cbf7a239f9756085ae6b482cd610e7298b29bf4a23c7868a8a267436fe956eff431f526e840a050a5590903"}, 0x7d)

00:01:05 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)="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", 0x256}], 0x1}, 0x0)
rfork(0x3060)

00:01:05 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x1c, 0x3, 0x0, @empty}}, 0x0, 0x0, 0x0, 0xc}, 0x98)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendto(r2, &(0x7f0000000180), 0x0, 0x4, 0x0, 0x0)
close(r2)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet6_sctp(r3, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
r4 = dup(r0)
getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x3004, &(0x7f0000000100)={0x0, 0x8001}, &(0x7f0000000000)=0x5)

00:01:05 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)='{', 0x1}], 0x1}, 0x0)
rfork(0x3060)

00:01:05 executing program 0:
ksem_init(&(0x7f0000000000)=<r0=>0x0, 0x3)
ksem_close(r0)
ksem_init(&(0x7f0000000040)=<r1=>0x0, 0x6)
ksem_init(&(0x7f0000000080), 0x80000001)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ksem_wait(r0)
ksem_wait(r1)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000000c0)={<r3=>0x0, 0xc, 0x80}, &(0x7f0000000100)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000140)={r3, 0x1000}, 0x8)
ksem_init(&(0x7f0000000180)=<r4=>0x0, 0x0)
ksem_destroy(r4)
ksem_close(r4)
ksem_destroy(r4)
bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x20, 0x75, "b9b144ed9db2f7a36aa034781a51acf9f2a23a2d8660c7afab4fec0c6a88ec41e8a6882171d66c911c26d9d809fb59cd2b79d4b3510e1137adc1971fe94b2e6eca97ea7a96b9c545b60cbf7a239f9756085ae6b482cd610e7298b29bf4a23c7868a8a267436fe956eff431f526e840a050a5590903"}, 0x7d)

00:01:05 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r0)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, &(0x7f0000000040))
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0), 0x8)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r1, 0xc4704433, &(0x7f0000000040))
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")

00:01:05 executing program 0:
ksem_init(&(0x7f0000000000)=<r0=>0x0, 0x3)
ksem_close(r0)
ksem_init(&(0x7f0000000040)=<r1=>0x0, 0x6)
ksem_init(&(0x7f0000000080), 0x80000001)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ksem_wait(r0)
ksem_wait(r1)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000000c0)={<r3=>0x0, 0xc, 0x80}, &(0x7f0000000100)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000140)={r3, 0x1000}, 0x8)
ksem_init(&(0x7f0000000180)=<r4=>0x0, 0x0)
ksem_destroy(r4)
ksem_close(r4)
ksem_destroy(r4)
bind(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x20, 0x75, "b9b144ed9db2f7a36aa034781a51acf9f2a23a2d8660c7afab4fec0c6a88ec41e8a6882171d66c911c26d9d809fb59cd2b79d4b3510e1137adc1971fe94b2e6eca97ea7a96b9c545b60cbf7a239f9756085ae6b482cd610e7298b29bf4a23c7868a8a267436fe956eff431f526e840a050a5590903"}, 0x7d)

00:01:05 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r0)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, &(0x7f0000000040))
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0), 0x8)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r1, 0xc4704433, &(0x7f0000000040))
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")

00:01:05 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)}], 0x1}, 0x0)
rfork(0x3060)

00:01:05 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r0)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000), &(0x7f0000000040)=0x4)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0), 0x8)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r1, 0xc4704433, &(0x7f0000000040))
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")

00:01:06 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x1c, 0x3, 0x0, @empty}}, 0x0, 0x0, 0x0, 0xc}, 0x98)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendto(r2, &(0x7f0000000180), 0x0, 0x4, 0x0, 0x0)
close(r2)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup(r0)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x3004, &(0x7f0000000100)={0x0, 0x8001}, &(0x7f0000000000)=0x5)

00:01:06 executing program 0:
ksem_init(&(0x7f0000000000)=<r0=>0x0, 0x3)
ksem_close(r0)
ksem_init(&(0x7f0000000040)=<r1=>0x0, 0x6)
ksem_init(&(0x7f0000000080), 0x80000001)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ksem_wait(r0)
ksem_wait(r1)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000000c0)={<r3=>0x0, 0xc, 0x80}, &(0x7f0000000100)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000140)={r3, 0x1000}, 0x8)
ksem_init(&(0x7f0000000180)=<r4=>0x0, 0x0)
ksem_destroy(r4)
ksem_close(r4)
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r5, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
connect$inet6(r5, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r5, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x20, 0x75, "b9b144ed9db2f7a36aa034781a51acf9f2a23a2d8660c7afab4fec0c6a88ec41e8a6882171d66c911c26d9d809fb59cd2b79d4b3510e1137adc1971fe94b2e6eca97ea7a96b9c545b60cbf7a239f9756085ae6b482cd610e7298b29bf4a23c7868a8a267436fe956eff431f526e840a050a5590903"}, 0x7d)

00:01:06 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)}], 0x1}, 0x0)
rfork(0x3060)

00:01:06 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r0)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000), &(0x7f0000000040)=0x4)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0), 0x8)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r1, 0xc4704433, &(0x7f0000000040))
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")

00:01:06 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)}], 0x1}, 0x0)
rfork(0x3060)

00:01:06 executing program 0:
ksem_init(&(0x7f0000000000)=<r0=>0x0, 0x3)
ksem_close(r0)
ksem_init(&(0x7f0000000040)=<r1=>0x0, 0x6)
ksem_init(&(0x7f0000000080), 0x80000001)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ksem_wait(r0)
ksem_wait(r1)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000000c0)={<r3=>0x0, 0xc, 0x80}, &(0x7f0000000100)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000140)={r3, 0x1000}, 0x8)
ksem_init(&(0x7f0000000180)=<r4=>0x0, 0x0)
ksem_destroy(r4)
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r5, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
connect$inet6(r5, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r5, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x20, 0x75, "b9b144ed9db2f7a36aa034781a51acf9f2a23a2d8660c7afab4fec0c6a88ec41e8a6882171d66c911c26d9d809fb59cd2b79d4b3510e1137adc1971fe94b2e6eca97ea7a96b9c545b60cbf7a239f9756085ae6b482cd610e7298b29bf4a23c7868a8a267436fe956eff431f526e840a050a5590903"}, 0x7d)

00:01:06 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r0)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000), &(0x7f0000000040)=0x4)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0), 0x8)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r1, 0xc4704433, &(0x7f0000000040))
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")

00:01:06 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x1c, 0x3, 0x0, @empty}}, 0x0, 0x0, 0x0, 0xc}, 0x98)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendto(r2, &(0x7f0000000180), 0x0, 0x4, 0x0, 0x0)
close(r2)
r3 = dup(r0)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x3004, &(0x7f0000000100)={0x0, 0x8001}, &(0x7f0000000000)=0x5)

00:01:06 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)='{', 0x1}], 0x1}, 0x0)
rfork(0x0)

00:01:06 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r0)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r1=>0x0]}, 0x0)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1}, 0x8)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f0000000040))
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")

00:01:06 executing program 0:
ksem_init(&(0x7f0000000000)=<r0=>0x0, 0x3)
ksem_close(r0)
ksem_init(&(0x7f0000000040)=<r1=>0x0, 0x6)
ksem_init(&(0x7f0000000080), 0x80000001)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ksem_wait(r0)
ksem_wait(r1)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000000c0)={<r3=>0x0, 0xc, 0x80}, &(0x7f0000000100)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000140)={r3, 0x1000}, 0x8)
ksem_init(&(0x7f0000000180), 0x0)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r4, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
connect$inet6(r4, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r4, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x20, 0x75, "b9b144ed9db2f7a36aa034781a51acf9f2a23a2d8660c7afab4fec0c6a88ec41e8a6882171d66c911c26d9d809fb59cd2b79d4b3510e1137adc1971fe94b2e6eca97ea7a96b9c545b60cbf7a239f9756085ae6b482cd610e7298b29bf4a23c7868a8a267436fe956eff431f526e840a050a5590903"}, 0x7d)

00:01:06 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r0)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r1=>0x0]}, 0x0)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1}, 0x8)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f0000000040))
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")

00:01:06 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)='{', 0x1}], 0x1}, 0x0)
rfork(0x0)

00:01:06 executing program 0:
ksem_init(&(0x7f0000000000)=<r0=>0x0, 0x3)
ksem_close(r0)
ksem_init(&(0x7f0000000040)=<r1=>0x0, 0x6)
ksem_init(&(0x7f0000000080), 0x80000001)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ksem_wait(r0)
ksem_wait(r1)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000000c0)={<r3=>0x0, 0xc, 0x80}, &(0x7f0000000100)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000140)={r3, 0x1000}, 0x8)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r4, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
connect$inet6(r4, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r4, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x20, 0x75, "b9b144ed9db2f7a36aa034781a51acf9f2a23a2d8660c7afab4fec0c6a88ec41e8a6882171d66c911c26d9d809fb59cd2b79d4b3510e1137adc1971fe94b2e6eca97ea7a96b9c545b60cbf7a239f9756085ae6b482cd610e7298b29bf4a23c7868a8a267436fe956eff431f526e840a050a5590903"}, 0x7d)

00:01:06 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r0)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r1=>0x0]}, 0x0)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1}, 0x8)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f0000000040))
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")

00:01:07 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x1c, 0x3, 0x0, @empty}}, 0x0, 0x0, 0x0, 0xc}, 0x98)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendto(r2, &(0x7f0000000180), 0x0, 0x4, 0x0, 0x0)
r3 = dup(r0)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x3004, &(0x7f0000000100)={0x0, 0x8001}, &(0x7f0000000000)=0x5)

00:01:07 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)='{', 0x1}], 0x1}, 0x0)
rfork(0x0)

00:01:07 executing program 0:
ksem_init(&(0x7f0000000000)=<r0=>0x0, 0x3)
ksem_close(r0)
ksem_init(&(0x7f0000000040)=<r1=>0x0, 0x6)
ksem_init(&(0x7f0000000080), 0x80000001)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ksem_wait(r0)
ksem_wait(r1)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0xc, 0x80}, &(0x7f0000000100)=0x8)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
connect$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x20, 0x75, "b9b144ed9db2f7a36aa034781a51acf9f2a23a2d8660c7afab4fec0c6a88ec41e8a6882171d66c911c26d9d809fb59cd2b79d4b3510e1137adc1971fe94b2e6eca97ea7a96b9c545b60cbf7a239f9756085ae6b482cd610e7298b29bf4a23c7868a8a267436fe956eff431f526e840a050a5590903"}, 0x7d)

00:01:07 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r0)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r1=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000000c0)={r1}, 0x8)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f0000000040))
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")

00:01:07 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x1c, 0x3, 0x0, @empty}}, 0x0, 0x0, 0x0, 0xc}, 0x98)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendto(r2, &(0x7f0000000180), 0x0, 0x4, 0x0, 0x0)
close(r2)
r3 = dup(r0)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x3004, &(0x7f0000000100)={0x0, 0x8001}, &(0x7f0000000000)=0x5)

00:01:07 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r0)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r1=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000000c0)={r1}, 0x8)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f0000000040))
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")

00:01:07 executing program 0:
ksem_init(&(0x7f0000000000)=<r0=>0x0, 0x3)
ksem_close(r0)
ksem_init(&(0x7f0000000040)=<r1=>0x0, 0x6)
ksem_init(&(0x7f0000000080), 0x80000001)
socket$inet6_sctp(0x1c, 0x5, 0x84)
ksem_wait(r0)
ksem_wait(r1)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r2, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x20, 0x75, "b9b144ed9db2f7a36aa034781a51acf9f2a23a2d8660c7afab4fec0c6a88ec41e8a6882171d66c911c26d9d809fb59cd2b79d4b3510e1137adc1971fe94b2e6eca97ea7a96b9c545b60cbf7a239f9756085ae6b482cd610e7298b29bf4a23c7868a8a267436fe956eff431f526e840a050a5590903"}, 0x7d)

00:01:07 executing program 0:
ksem_init(&(0x7f0000000000)=<r0=>0x0, 0x3)
ksem_close(r0)
ksem_init(&(0x7f0000000040), 0x6)
ksem_init(&(0x7f0000000080), 0x80000001)
socket$inet6_sctp(0x1c, 0x5, 0x84)
ksem_wait(r0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x20, 0x75, "b9b144ed9db2f7a36aa034781a51acf9f2a23a2d8660c7afab4fec0c6a88ec41e8a6882171d66c911c26d9d809fb59cd2b79d4b3510e1137adc1971fe94b2e6eca97ea7a96b9c545b60cbf7a239f9756085ae6b482cd610e7298b29bf4a23c7868a8a267436fe956eff431f526e840a050a5590903"}, 0x7d)

00:01:08 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x1c, 0x3, 0x0, @empty}}, 0x0, 0x0, 0x0, 0xc}, 0x98)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = dup(r0)
getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x3004, &(0x7f0000000100)={0x0, 0x8001}, &(0x7f0000000000)=0x5)

00:01:08 executing program 0:
ksem_init(&(0x7f0000000000)=<r0=>0x0, 0x3)
ksem_close(r0)
ksem_init(&(0x7f0000000040), 0x6)
ksem_init(&(0x7f0000000080), 0x80000001)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x20, 0x75, "b9b144ed9db2f7a36aa034781a51acf9f2a23a2d8660c7afab4fec0c6a88ec41e8a6882171d66c911c26d9d809fb59cd2b79d4b3510e1137adc1971fe94b2e6eca97ea7a96b9c545b60cbf7a239f9756085ae6b482cd610e7298b29bf4a23c7868a8a267436fe956eff431f526e840a050a5590903"}, 0x7d)

00:01:08 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r0)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r1=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000000c0)={r1}, 0x8)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f0000000040))
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")

00:01:08 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r0)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, 0x0, 0x0)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r1, 0xc4704433, &(0x7f0000000040))
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")

00:01:08 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)='{', 0x1}], 0x1}, 0x0)
rfork(0x0)

00:01:08 executing program 0:
ksem_init(&(0x7f0000000000)=<r0=>0x0, 0x3)
ksem_close(r0)
ksem_init(&(0x7f0000000040), 0x6)
ksem_init(&(0x7f0000000080), 0x80000001)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x20, 0x75, "b9b144ed9db2f7a36aa034781a51acf9f2a23a2d8660c7afab4fec0c6a88ec41e8a6882171d66c911c26d9d809fb59cd2b79d4b3510e1137adc1971fe94b2e6eca97ea7a96b9c545b60cbf7a239f9756085ae6b482cd610e7298b29bf4a23c7868a8a267436fe956eff431f526e840a050a5590903"}, 0x7d)

00:01:08 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r0)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, 0x0, 0x0)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r1, 0xc4704433, &(0x7f0000000040))
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")

00:01:08 executing program 0:
ksem_init(&(0x7f0000000000)=<r0=>0x0, 0x3)
ksem_close(r0)
ksem_init(&(0x7f0000000040), 0x6)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x20, 0x75, "b9b144ed9db2f7a36aa034781a51acf9f2a23a2d8660c7afab4fec0c6a88ec41e8a6882171d66c911c26d9d809fb59cd2b79d4b3510e1137adc1971fe94b2e6eca97ea7a96b9c545b60cbf7a239f9756085ae6b482cd610e7298b29bf4a23c7868a8a267436fe956eff431f526e840a050a5590903"}, 0x7d)

00:01:09 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r0)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, 0x0, 0x0)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r1, 0xc4704433, &(0x7f0000000040))
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")

00:01:09 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x1c, 0x3, 0x0, @empty}}, 0x0, 0x0, 0x0, 0xc}, 0x98)
r2 = dup(r0)
getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x3004, &(0x7f0000000100)={0x0, 0x8001}, &(0x7f0000000000)=0x5)

00:01:09 executing program 1:
ksem_init(&(0x7f0000000000)=<r0=>0x0, 0x3)
ksem_close(r0)
ksem_init(&(0x7f0000000040)=<r1=>0x0, 0x6)
ksem_init(&(0x7f0000000080), 0x80000001)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ksem_wait(r0)
ksem_wait(r1)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000000c0)={<r3=>0x0, 0xc, 0x80}, &(0x7f0000000100)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000140)={r3, 0x1000}, 0x8)
ksem_init(&(0x7f0000000180)=<r4=>0x0, 0x0)
ksem_destroy(r4)
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r5, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
connect$inet6(r5, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r5, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x20, 0x75, "b9b144ed9db2f7a36aa034781a51acf9f2a23a2d8660c7afab4fec0c6a88ec41e8a6882171d66c911c26d9d809fb59cd2b79d4b3510e1137adc1971fe94b2e6eca97ea7a96b9c545b60cbf7a239f9756085ae6b482cd610e7298b29bf4a23c7868a8a267436fe956eff431f526e840a050a5590903"}, 0x7d)

00:01:09 executing program 0:
ksem_init(&(0x7f0000000000)=<r0=>0x0, 0x3)
ksem_close(r0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x20, 0x75, "b9b144ed9db2f7a36aa034781a51acf9f2a23a2d8660c7afab4fec0c6a88ec41e8a6882171d66c911c26d9d809fb59cd2b79d4b3510e1137adc1971fe94b2e6eca97ea7a96b9c545b60cbf7a239f9756085ae6b482cd610e7298b29bf4a23c7868a8a267436fe956eff431f526e840a050a5590903"}, 0x7d)

00:01:09 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r0)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0), 0x8)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r1, 0xc4704433, &(0x7f0000000040))
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")

00:01:09 executing program 1:
ksem_init(&(0x7f0000000000)=<r0=>0x0, 0x3)
ksem_close(r0)
ksem_init(&(0x7f0000000040)=<r1=>0x0, 0x6)
ksem_init(&(0x7f0000000080), 0x80000001)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ksem_wait(r0)
ksem_wait(r1)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000000c0)={<r3=>0x0, 0xc, 0x80}, &(0x7f0000000100)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000140)={r3, 0x1000}, 0x8)
ksem_init(&(0x7f0000000180)=<r4=>0x0, 0x0)
ksem_destroy(r4)
ksem_close(r4)
ksem_destroy(r4)
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r5, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r5, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x20, 0x75, "b9b144ed9db2f7a36aa034781a51acf9f2a23a2d8660c7afab4fec0c6a88ec41e8a6882171d66c911c26d9d809fb59cd2b79d4b3510e1137adc1971fe94b2e6eca97ea7a96b9c545b60cbf7a239f9756085ae6b482cd610e7298b29bf4a23c7868a8a267436fe956eff431f526e840a050a5590903"}, 0x7d)

00:01:09 executing program 0:
ksem_init(&(0x7f0000000000), 0x3)
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_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x20, 0x75, "b9b144ed9db2f7a36aa034781a51acf9f2a23a2d8660c7afab4fec0c6a88ec41e8a6882171d66c911c26d9d809fb59cd2b79d4b3510e1137adc1971fe94b2e6eca97ea7a96b9c545b60cbf7a239f9756085ae6b482cd610e7298b29bf4a23c7868a8a267436fe956eff431f526e840a050a5590903"}, 0x7d)

00:01:09 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r0)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0), 0x8)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r1, 0xc4704433, &(0x7f0000000040))
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")

00:01:09 executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r0)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r1=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1}, 0x8)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f0000000040))
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")

00:01:10 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup(r0)
getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x3004, &(0x7f0000000100)={0x0, 0x8001}, &(0x7f0000000000)=0x5)

00:01:10 executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x1c, 0x3, 0x0, @empty}}, 0x0, 0x0, 0x0, 0xc}, 0x98)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendto(r1, &(0x7f0000000180), 0x0, 0x4, 0x0, 0x0)
close(r1)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet6_sctp(r2, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r3=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={r3}, 0x8)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000040)={@in={{0x10, 0x2, 0x2, @multicast1}}, r3}, &(0x7f0000000140)=0x88)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x3004, &(0x7f0000000100)={0x0, 0x8001}, &(0x7f0000000000)=0x5)

00:01:10 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r0)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0), 0x8)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r1, 0xc4704433, &(0x7f0000000040))
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")

00:01:10 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)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x20, 0x75, "b9b144ed9db2f7a36aa034781a51acf9f2a23a2d8660c7afab4fec0c6a88ec41e8a6882171d66c911c26d9d809fb59cd2b79d4b3510e1137adc1971fe94b2e6eca97ea7a96b9c545b60cbf7a239f9756085ae6b482cd610e7298b29bf4a23c7868a8a267436fe956eff431f526e840a050a5590903"}, 0x7d)

00:01:10 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)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x20, 0x75, "b9b144ed9db2f7a36aa034781a51acf9f2a23a2d8660c7afab4fec0c6a88ec41e8a6882171d66c911c26d9d809fb59cd2b79d4b3510e1137adc1971fe94b2e6eca97ea7a96b9c545b60cbf7a239f9756085ae6b482cd610e7298b29bf4a23c7868a8a267436fe956eff431f526e840a050a5590903"}, 0x7d)

00:01:10 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r0)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r1=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1}, 0x8)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f0000000040))
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")

00:01:10 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r0)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r1=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1}, 0x8)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f0000000040))
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")

00:01:10 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)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x20, 0x75, "b9b144ed9db2f7a36aa034781a51acf9f2a23a2d8660c7afab4fec0c6a88ec41e8a6882171d66c911c26d9d809fb59cd2b79d4b3510e1137adc1971fe94b2e6eca97ea7a96b9c545b60cbf7a239f9756085ae6b482cd610e7298b29bf4a23c7868a8a267436fe956eff431f526e840a050a5590903"}, 0x7d)

00:01:11 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)
r2 = dup(r0)
getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x3004, &(0x7f0000000100)={0x0, 0x8001}, &(0x7f0000000000)=0x5)

00:01:11 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)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x20, 0x75, "b9b144ed9db2f7a36aa034781a51acf9f2a23a2d8660c7afab4fec0c6a88ec41e8a6882171d66c911c26d9d809fb59cd2b79d4b3510e1137adc1971fe94b2e6eca97ea7a96b9c545b60cbf7a239f9756085ae6b482cd610e7298b29bf4a23c7868a8a267436fe956eff431f526e840a050a5590903"}, 0x7d)

00:01:11 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r0)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r1=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1}, 0x8)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f0000000040))
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")

00:01:11 executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x1c, 0x3, 0x0, @empty}}, 0x0, 0x0, 0x0, 0xc}, 0x98)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendto(r1, &(0x7f0000000180), 0x0, 0x4, 0x0, 0x0)
close(r1)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet6_sctp(r2, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r3=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={r3}, 0x8)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000040)={@in={{0x10, 0x2, 0x2, @multicast1}}, r3}, &(0x7f0000000140)=0x88)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x3004, &(0x7f0000000100)={0x0, 0x8001}, &(0x7f0000000000)=0x5)

00:01:11 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)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x20, 0x75, "b9b144ed9db2f7a36aa034781a51acf9f2a23a2d8660c7afab4fec0c6a88ec41e8a6882171d66c911c26d9d809fb59cd2b79d4b3510e1137adc1971fe94b2e6eca97ea7a96b9c545b60cbf7a239f9756085ae6b482cd610e7298b29bf4a23c7868a8a267436fe956eff431f526e840a050a5590903"}, 0x7d)

00:01:11 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x3004, &(0x7f0000000100)={0x0, 0x8001}, &(0x7f0000000000)=0x5)

00:01:11 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r0)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r1=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1}, 0x8)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10)
r2 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f0000000040))
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")

00:01:11 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x3004, &(0x7f0000000100)={0x0, 0x8001}, &(0x7f0000000000)=0x5)

00:01:11 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)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x20, 0x75, "b9b144ed9db2f7a36aa034781a51acf9f2a23a2d8660c7afab4fec0c6a88ec41e8a6882171d66c911c26d9d809fb59cd2b79d4b3510e1137adc1971fe94b2e6eca97ea7a96b9c545b60cbf7a239f9756085ae6b482cd610e7298b29bf4a23c7868a8a267436fe956eff431f526e840a050a5590903"}, 0x7d)

00:01:11 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)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x20, 0x75, "b9b144ed9db2f7a36aa034781a51acf9f2a23a2d8660c7afab4fec0c6a88ec41e8a6882171d66c911c26d9d809fb59cd2b79d4b3510e1137adc1971fe94b2e6eca97ea7a96b9c545b60cbf7a239f9756085ae6b482cd610e7298b29bf4a23c7868a8a267436fe956eff431f526e840a050a5590903"}, 0x7d)

00:01:11 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r0)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r1=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1}, 0x8)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10)
r2 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f0000000040))
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")

00:01:11 executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x1c, 0x3, 0x0, @empty}}, 0x0, 0x0, 0x0, 0xc}, 0x98)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendto(r1, &(0x7f0000000180), 0x0, 0x4, 0x0, 0x0)
close(r1)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet6_sctp(r2, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r3=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={r3}, 0x8)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000040)={@in={{0x10, 0x2, 0x2, @multicast1}}, r3}, &(0x7f0000000140)=0x88)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x3004, &(0x7f0000000100)={0x0, 0x8001}, &(0x7f0000000000)=0x5)

00:01:11 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)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x20, 0x75, "b9b144ed9db2f7a36aa034781a51acf9f2a23a2d8660c7afab4fec0c6a88ec41e8a6882171d66c911c26d9d809fb59cd2b79d4b3510e1137adc1971fe94b2e6eca97ea7a96b9c545b60cbf7a239f9756085ae6b482cd610e7298b29bf4a23c7868a8a267436fe956eff431f526e840a050a5590903"}, 0x7d)

00:01:11 executing program 2:
r0 = dup(0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x3004, &(0x7f0000000100)={0x0, 0x8001}, &(0x7f0000000000)=0x5)

00:01:11 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r0)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r1=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1}, 0x8)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10)
r2 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f0000000040))
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")

00:01:12 executing program 0:
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_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x20, 0x75, "b9b144ed9db2f7a36aa034781a51acf9f2a23a2d8660c7afab4fec0c6a88ec41e8a6882171d66c911c26d9d809fb59cd2b79d4b3510e1137adc1971fe94b2e6eca97ea7a96b9c545b60cbf7a239f9756085ae6b482cd610e7298b29bf4a23c7868a8a267436fe956eff431f526e840a050a5590903"}, 0x7d)

00:01:12 executing program 2:
r0 = dup(0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x3004, &(0x7f0000000100)={0x0, 0x8001}, &(0x7f0000000000)=0x5)

00:01:12 executing program 2:
r0 = dup(0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x3004, &(0x7f0000000100)={0x0, 0x8001}, &(0x7f0000000000)=0x5)

00:01:12 executing program 0:
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_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x20, 0x75, "b9b144ed9db2f7a36aa034781a51acf9f2a23a2d8660c7afab4fec0c6a88ec41e8a6882171d66c911c26d9d809fb59cd2b79d4b3510e1137adc1971fe94b2e6eca97ea7a96b9c545b60cbf7a239f9756085ae6b482cd610e7298b29bf4a23c7868a8a267436fe956eff431f526e840a050a5590903"}, 0x7d)

00:01:12 executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r0)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r1=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1}, 0x8)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10)
r2 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f0000000040))
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")

00:01:12 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r0)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r1=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1}, 0x8)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0)
ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f0000000040))
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")

00:01:12 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x3004, &(0x7f0000000100)={0x0, 0x8001}, &(0x7f0000000000)=0x5)

00:01:12 executing program 0:
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_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x20, 0x75, "b9b144ed9db2f7a36aa034781a51acf9f2a23a2d8660c7afab4fec0c6a88ec41e8a6882171d66c911c26d9d809fb59cd2b79d4b3510e1137adc1971fe94b2e6eca97ea7a96b9c545b60cbf7a239f9756085ae6b482cd610e7298b29bf4a23c7868a8a267436fe956eff431f526e840a050a5590903"}, 0x7d)

00:01:12 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x3004, &(0x7f0000000100)={0x0, 0x8001}, &(0x7f0000000000)=0x5)

00:01:12 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r0)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r1=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1}, 0x8)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0)
ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f0000000040))
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")

00:01:12 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
sendto$inet(r1, 0x0, 0x0, 0x100, &(0x7f0000000000)={0x10, 0x2, 0x0, @rand_addr=0x66}, 0x10)
shutdown(r1, 0x1)
shutdown(r1, 0x1)
getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4)
connect(r0, &(0x7f0000000080)=@un=@abs={0x8, 0x0, 0x0, 0x1}, 0x8)

00:01:12 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x3004, &(0x7f0000000100)={0x0, 0x8001}, &(0x7f0000000000)=0x5)

00:01:12 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)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x20, 0x75, "b9b144ed9db2f7a36aa034781a51acf9f2a23a2d8660c7afab4fec0c6a88ec41e8a6882171d66c911c26d9d809fb59cd2b79d4b3510e1137adc1971fe94b2e6eca97ea7a96b9c545b60cbf7a239f9756085ae6b482cd610e7298b29bf4a23c7868a8a267436fe956eff431f526e840a050a5590903"}, 0x7d)

00:01:12 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
sendto$inet(r1, 0x0, 0x0, 0x100, &(0x7f0000000000)={0x10, 0x2, 0x0, @rand_addr=0x66}, 0x10)
shutdown(r1, 0x1)
shutdown(r1, 0x1)
getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4)
connect(r0, &(0x7f0000000080)=@un=@abs={0x8, 0x0, 0x0, 0x1}, 0x8)

00:01:12 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)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x20, 0x75, "b9b144ed9db2f7a36aa034781a51acf9f2a23a2d8660c7afab4fec0c6a88ec41e8a6882171d66c911c26d9d809fb59cd2b79d4b3510e1137adc1971fe94b2e6eca97ea7a96b9c545b60cbf7a239f9756085ae6b482cd610e7298b29bf4a23c7868a8a267436fe956eff431f526e840a050a5590903"}, 0x7d)

00:01:12 executing program 2:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = dup(0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x3004, &(0x7f0000000100)={0x0, 0x8001}, &(0x7f0000000000)=0x5)

00:01:12 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r0)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r1=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1}, 0x8)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0)
ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f0000000040))
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")

00:01:12 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)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x20, 0x75, "b9b144ed9db2f7a36aa034781a51acf9f2a23a2d8660c7afab4fec0c6a88ec41e8a6882171d66c911c26d9d809fb59cd2b79d4b3510e1137adc1971fe94b2e6eca97ea7a96b9c545b60cbf7a239f9756085ae6b482cd610e7298b29bf4a23c7868a8a267436fe956eff431f526e840a050a5590903"}, 0x7d)

00:01:12 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
sendto$inet(r1, 0x0, 0x0, 0x100, &(0x7f0000000000)={0x10, 0x2, 0x0, @rand_addr=0x66}, 0x10)
shutdown(r1, 0x1)
shutdown(r1, 0x1)
getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4)
connect(r0, &(0x7f0000000080)=@un=@abs={0x8, 0x0, 0x0, 0x1}, 0x8)

00:01:12 executing program 2:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = dup(0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x3004, &(0x7f0000000100)={0x0, 0x8001}, &(0x7f0000000000)=0x5)

00:01:12 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)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x20, 0x75, "b9b144ed9db2f7a36aa034781a51acf9f2a23a2d8660c7afab4fec0c6a88ec41e8a6882171d66c911c26d9d809fb59cd2b79d4b3510e1137adc1971fe94b2e6eca97ea7a96b9c545b60cbf7a239f9756085ae6b482cd610e7298b29bf4a23c7868a8a267436fe956eff431f526e840a050a5590903"}, 0x7d)

00:01:12 executing program 2:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = dup(0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x3004, &(0x7f0000000100)={0x0, 0x8001}, &(0x7f0000000000)=0x5)

00:01:12 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r0)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r1=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1}, 0x8)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10)
openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(0xffffffffffffffff, 0xc4704433, &(0x7f0000000040))
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")

00:01:12 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup(r0)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x3004, &(0x7f0000000100)={0x0, 0x8001}, &(0x7f0000000000)=0x5)

00:01:12 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0)
r1 = dup2(0xffffffffffffffff, r0)
r2 = openat$kbd(0xffffffffffffff9c, &(0x7f00000000c0), 0x800, 0x0)
copy_file_range(r1, &(0x7f0000000040)=0xffff, r2, &(0x7f0000000100)=0x6, 0x8000, 0x0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
sendto$inet(r3, 0x0, 0x0, 0x80, &(0x7f0000000280)={0x10, 0x2, 0x0, @rand_addr=0x6b}, 0x10)
shutdown(r3, 0x1)
shutdown(r3, 0x1)
getsockopt$inet6_tcp_buf(r3, 0x6, 0x24, &(0x7f0000000140)=""/73, &(0x7f00000001c0)=0x49)
ioctl$BIOCSETBUFMODE(r0, 0x8004427e, &(0x7f0000000080)=0x2)
ksem_init(&(0x7f0000000000), 0x10)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r4, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
connect$inet6(r4, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x1c, 0x3, 0x0, @empty}}, 0x0, 0x0, 0x0, 0xc}, 0x98)
r5 = openat$bpf(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0)
ioctl$BIOCFLUSH(r5, 0x20004268)
setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x2e, &(0x7f0000000200)={@loopback}, 0x14)

00:01:12 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)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x20, 0x75, "b9b144ed9db2f7a36aa034781a51acf9f2a23a2d8660c7afab4fec0c6a88ec41e8a6882171d66c911c26d9d809fb59cd2b79d4b3510e1137adc1971fe94b2e6eca97ea7a96b9c545b60cbf7a239f9756085ae6b482cd610e7298b29bf4a23c7868a8a267436fe956eff431f526e840a050a5590903"}, 0x7d)

00:01:12 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)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x20, 0x75, "b9b144ed9db2f7a36aa034781a51acf9f2a23a2d8660c7afab4fec0c6a88ec41e8a6882171d66c911c26d9d809fb59cd2b79d4b3510e1137adc1971fe94b2e6eca97ea7a96b9c545b60cbf7a239f9756085ae6b482cd610e7298b29bf4a23c7868a8a267436fe956eff431f526e840a050a5590903"}, 0x7d)

00:01:12 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r0)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r1=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1}, 0x8)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10)
openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(0xffffffffffffffff, 0xc4704433, &(0x7f0000000040))
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")

00:01:12 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup(r0)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x3004, &(0x7f0000000100)={0x0, 0x8001}, &(0x7f0000000000)=0x5)

00:01:12 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r0)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r1=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1}, 0x8)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10)
openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(0xffffffffffffffff, 0xc4704433, &(0x7f0000000040))
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")

00:01:12 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)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x20, 0x75, "b9b144ed9db2f7a36aa034781a51acf9f2a23a2d8660c7afab4fec0c6a88ec41e8a6882171d66c911c26d9d809fb59cd2b79d4b3510e1137adc1971fe94b2e6eca97ea7a96b9c545b60cbf7a239f9756085ae6b482cd610e7298b29bf4a23c7868a8a267436fe956eff431f526e840a050a5590903"}, 0x7d)

00:01:12 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup(r0)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x3004, &(0x7f0000000100)={0x0, 0x8001}, &(0x7f0000000000)=0x5)

00:01:13 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80400000000206, 0x0)
r1 = dup2(0xffffffffffffffff, r0)
r2 = openat$kbd(0xffffffffffffff9c, &(0x7f00000000c0), 0x800, 0x0)
copy_file_range(r1, &(0x7f0000000040)=0xffff, r2, &(0x7f0000000100)=0x6, 0x8000, 0x0)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
sendto$inet(r3, 0x0, 0x0, 0x80, &(0x7f0000000280)={0x10, 0x2, 0x0, @rand_addr=0x6b}, 0x10)
shutdown(r3, 0x1)
shutdown(r3, 0x1)
getsockopt$inet6_tcp_buf(r3, 0x6, 0x24, &(0x7f0000000140)=""/73, &(0x7f00000001c0)=0x49)
ioctl$BIOCSETBUFMODE(r0, 0x8004427e, &(0x7f0000000080)=0x2)
ksem_init(&(0x7f0000000000), 0x10)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r4, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
connect$inet6(r4, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x1c, 0x3, 0x0, @empty}}, 0x0, 0x0, 0x0, 0xc}, 0x98)
r5 = openat$bpf(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0)
ioctl$BIOCFLUSH(r5, 0x20004268)
setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x2e, &(0x7f0000000200)={@loopback}, 0x14)

00:01:13 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)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x20, 0x75, "b9b144ed9db2f7a36aa034781a51acf9f2a23a2d8660c7afab4fec0c6a88ec41e8a6882171d66c911c26d9d809fb59cd2b79d4b3510e1137adc1971fe94b2e6eca97ea7a96b9c545b60cbf7a239f9756085ae6b482cd610e7298b29bf4a23c7868a8a267436fe956eff431f526e840a050a5590903"}, 0x7d)

00:01:13 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x3004, 0x0, &(0x7f0000000000))

00:01:13 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r0)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r1=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1}, 0x8)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r2, 0xc4704433, 0x0)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")

00:01:13 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x3004, 0x0, &(0x7f0000000000))

00:01:13 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)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x20, 0x75, "b9b144ed9db2f7a36aa034781a51acf9f2a23a2d8660c7afab4fec0c6a88ec41e8a6882171d66c911c26d9d809fb59cd2b79d4b3510e1137adc1971fe94b2e6eca97ea7a96b9c545b60cbf7a239f9756085ae6b482cd610e7298b29bf4a23c7868a8a267436fe956eff431f526e840a050a5590903"}, 0x7d)

00:01:13 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_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x20, 0x75, "b9b144ed9db2f7a36aa034781a51acf9f2a23a2d8660c7afab4fec0c6a88ec41e8a6882171d66c911c26d9d809fb59cd2b79d4b3510e1137adc1971fe94b2e6eca97ea7a96b9c545b60cbf7a239f9756085ae6b482cd610e7298b29bf4a23c7868a8a267436fe956eff431f526e840a050a5590903"}, 0x7d)

00:01:13 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r0)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r1=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1}, 0x8)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r2, 0xc4704433, 0x0)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")

00:01:13 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x3004, 0x0, &(0x7f0000000000))

00:01:13 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_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x20, 0x75, "b9b144ed9db2f7a36aa034781a51acf9f2a23a2d8660c7afab4fec0c6a88ec41e8a6882171d66c911c26d9d809fb59cd2b79d4b3510e1137adc1971fe94b2e6eca97ea7a96b9c545b60cbf7a239f9756085ae6b482cd610e7298b29bf4a23c7868a8a267436fe956eff431f526e840a050a5590903"}, 0x7d)

00:01:13 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x3004, &(0x7f0000000100), &(0x7f0000000000)=0x5)

00:01:13 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x3004, &(0x7f0000000100), 0x0)

00:01:13 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)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, 0x0, 0x0)

00:01:13 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r0)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r1=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1}, 0x8)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r2, 0xc4704433, 0x0)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")

00:01:13 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_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x20, 0x75, "b9b144ed9db2f7a36aa034781a51acf9f2a23a2d8660c7afab4fec0c6a88ec41e8a6882171d66c911c26d9d809fb59cd2b79d4b3510e1137adc1971fe94b2e6eca97ea7a96b9c545b60cbf7a239f9756085ae6b482cd610e7298b29bf4a23c7868a8a267436fe956eff431f526e840a050a5590903"}, 0x7d)

00:01:13 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)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, 0x0, 0x0)

00:01:13 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x3004, &(0x7f0000000100), 0x0)

00:01:13 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r0)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r1=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1}, 0x8)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f0000000040))
openat$ptmx(0xffffffffffffff9c, 0x0, 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")

00:01:13 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x3004, &(0x7f0000000100), 0x0)

00:01:13 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)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, 0x0, 0x0)

00:01:13 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)='{', 0x1}], 0x1}, 0x0)
rfork(0x3060)

00:01:13 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)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x0, 0x75, "b9b144ed9db2f7a36aa034781a51acf9f2a23a2d8660c7afab4fec0c6a88ec41e8a6882171d66c911c26d9d809fb59cd2b79d4b3510e1137adc1971fe94b2e6eca97ea7a96b9c545b60cbf7a239f9756085ae6b482cd610e7298b29bf4a23c7868a8a267436fe956eff431f526e840a050a5590903"}, 0x7d)

00:01:13 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x3004, &(0x7f0000000100), &(0x7f0000000000)=0x5)

00:01:13 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r0)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r1=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1}, 0x8)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f0000000040))
openat$ptmx(0xffffffffffffff9c, 0x0, 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")

00:01:13 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)='{', 0x1}], 0x1, 0x0, 0x0, 0x105}, 0x0)
rfork(0x3060)

00:01:13 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x3004, &(0x7f0000000100)={0x0, 0xfffffffe}, &(0x7f0000000040)=0x8)

00:01:13 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)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x0, 0x75, "b9b144ed9db2f7a36aa034781a51acf9f2a23a2d8660c7afab4fec0c6a88ec41e8a6882171d66c911c26d9d809fb59cd2b79d4b3510e1137adc1971fe94b2e6eca97ea7a96b9c545b60cbf7a239f9756085ae6b482cd610e7298b29bf4a23c7868a8a267436fe956eff431f526e840a050a5590903"}, 0x7d)

00:01:13 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)='{', 0x1}], 0x1, 0x0, 0x0, 0x105}, 0x0) (async)
rfork(0x3060)

00:01:13 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r0)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r1=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1}, 0x8)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f0000000040))
openat$ptmx(0xffffffffffffff9c, 0x0, 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")

00:01:13 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)='{', 0x1}], 0x1, 0x0, 0x0, 0x105}, 0x0)
rfork(0x3060)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10) (async)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)='{', 0x1}], 0x1, 0x0, 0x0, 0x105}, 0x0) (async)
rfork(0x3060) (async)

00:01:13 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)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x0, 0x75, "b9b144ed9db2f7a36aa034781a51acf9f2a23a2d8660c7afab4fec0c6a88ec41e8a6882171d66c911c26d9d809fb59cd2b79d4b3510e1137adc1971fe94b2e6eca97ea7a96b9c545b60cbf7a239f9756085ae6b482cd610e7298b29bf4a23c7868a8a267436fe956eff431f526e840a050a5590903"}, 0x7d)

00:01:13 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x3004, &(0x7f0000000100)={0x0, 0xfffffffe}, &(0x7f0000000040)=0x8)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
dup(r0) (async)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x3004, &(0x7f0000000100)={0x0, 0xfffffffe}, &(0x7f0000000040)=0x8) (async)

00:01:13 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r0)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r1=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1}, 0x8)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f0000000040))
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")

00:01:13 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x3004, &(0x7f0000000100)={0x0, 0xfffffffe}, &(0x7f0000000040)=0x8)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
dup(r0) (async)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x3004, &(0x7f0000000100)={0x0, 0xfffffffe}, &(0x7f0000000040)=0x8) (async)

00:01:13 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)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x20}, 0x8)

00:01:13 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = shm_open2(&(0x7f0000000000)='./file0\x00', 0x200, 0x8, 0x0, &(0x7f0000000040)='*\x00')
dup2(r1, r0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)='{', 0x1}], 0x1}, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r2, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x1c, 0x3, 0x0, @empty}}, 0x0, 0x0, 0x0, 0xc}, 0x98)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000140)=0xffff7bd3, 0x4)
rfork(0x3060)

00:01:13 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r0)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r1=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1}, 0x8)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f0000000040))
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")

00:01:13 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = __specialfd$eventfd(0x1, &(0x7f0000000240)={0x2, 0x4}, 0x8)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000280)=0x7f, 0x4)
r2 = dup(r0)
getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x3004, &(0x7f0000000100)={<r3=>0x0}, &(0x7f0000000000)=0x5)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000140)={<r4=>r3, 0xca, "2c450830e0eb380a9521df23d73e7412f74407cfcc927e41797e4642850f8e38e3ea2c61425cb435f21ade111a1516cebd1d318b47779856601c3a9edaba35544569360b2b2ceca3be9d9e04067c9fd14e6cae5c4e94fca3c1dd2b435678aa4aa7c08848d51832fe5d5d8a1cb5f26b6a347220c01e5ec162a10dff8d11caa0b1a5db0f582120cd02ee149549cbae9383cdd7fcd5a8534db081b2a5780ec46d1e55cc24a0e86382b4b79a6a775f10803b657d8c0d58c94cf29c1e732f44b94da7503bf0c2130bbce5e469"}, &(0x7f0000000040)=0xd2)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={r4, 0x8000, 0x3b, "25d5f2c6093bb2f0f54548fda8d09d2c9d91c9285cc3bc71c8fe22f048d6d6c2c1db3f3d861dc2bc60d07a0d9ff122372e721324ed7793371f0e65"}, 0x43)

00:01:13 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)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x20}, 0x8)

00:01:13 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r0)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r1=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1}, 0x8)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f0000000040))
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")

00:01:13 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = shm_open2(&(0x7f0000000000)='./file0\x00', 0x200, 0x8, 0x0, &(0x7f0000000040)='*\x00')
dup2(r1, r0) (async)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10) (async)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)='{', 0x1}], 0x1}, 0x0) (async)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r2, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) (async)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) (async)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x1c, 0x3, 0x0, @empty}}, 0x0, 0x0, 0x0, 0xc}, 0x98)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000140)=0xffff7bd3, 0x4)
rfork(0x3060)

00:01:13 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
r1 = __specialfd$eventfd(0x1, &(0x7f0000000240)={0x2, 0x4}, 0x8)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000280)=0x7f, 0x4) (async)
r2 = dup(r0)
getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x3004, &(0x7f0000000100)={<r3=>0x0}, &(0x7f0000000000)=0x5)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000140)={<r4=>r3, 0xca, "2c450830e0eb380a9521df23d73e7412f74407cfcc927e41797e4642850f8e38e3ea2c61425cb435f21ade111a1516cebd1d318b47779856601c3a9edaba35544569360b2b2ceca3be9d9e04067c9fd14e6cae5c4e94fca3c1dd2b435678aa4aa7c08848d51832fe5d5d8a1cb5f26b6a347220c01e5ec162a10dff8d11caa0b1a5db0f582120cd02ee149549cbae9383cdd7fcd5a8534db081b2a5780ec46d1e55cc24a0e86382b4b79a6a775f10803b657d8c0d58c94cf29c1e732f44b94da7503bf0c2130bbce5e469"}, &(0x7f0000000040)=0xd2)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={r4, 0x8000, 0x3b, "25d5f2c6093bb2f0f54548fda8d09d2c9d91c9285cc3bc71c8fe22f048d6d6c2c1db3f3d861dc2bc60d07a0d9ff122372e721324ed7793371f0e65"}, 0x43)

00:01:13 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)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x20}, 0x8)

00:01:13 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = __specialfd$eventfd(0x1, &(0x7f0000000240)={0x2, 0x4}, 0x8)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000280)=0x7f, 0x4) (async)
r2 = dup(r0)
getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x3004, &(0x7f0000000100)={<r3=>0x0}, &(0x7f0000000000)=0x5)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000140)={<r4=>r3, 0xca, "2c450830e0eb380a9521df23d73e7412f74407cfcc927e41797e4642850f8e38e3ea2c61425cb435f21ade111a1516cebd1d318b47779856601c3a9edaba35544569360b2b2ceca3be9d9e04067c9fd14e6cae5c4e94fca3c1dd2b435678aa4aa7c08848d51832fe5d5d8a1cb5f26b6a347220c01e5ec162a10dff8d11caa0b1a5db0f582120cd02ee149549cbae9383cdd7fcd5a8534db081b2a5780ec46d1e55cc24a0e86382b4b79a6a775f10803b657d8c0d58c94cf29c1e732f44b94da7503bf0c2130bbce5e469"}, &(0x7f0000000040)=0xd2)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={r4, 0x8000, 0x3b, "25d5f2c6093bb2f0f54548fda8d09d2c9d91c9285cc3bc71c8fe22f048d6d6c2c1db3f3d861dc2bc60d07a0d9ff122372e721324ed7793371f0e65"}, 0x43)

00:01:13 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)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x20, 0x3b, "b9b144ed9db2f7a36aa034781a51acf9f2a23a2d8660c7afab4fec0c6a88ec41e8a6882171d66c911c26d9d809fb59cd2b79d4b3510e1137adc197"}, 0x43)

00:01:13 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r0)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r1=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1}, 0x8)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f0000000040))
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, 0x0)

00:01:13 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = shm_open2(&(0x7f0000000000)='./file0\x00', 0x200, 0x8, 0x0, &(0x7f0000000040)='*\x00')
dup2(r1, r0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10) (async)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)='{', 0x1}], 0x1}, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r2, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) (async)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x1c, 0x3, 0x0, @empty}}, 0x0, 0x0, 0x0, 0xc}, 0x98) (async, rerun: 32)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000140)=0xffff7bd3, 0x4) (async, rerun: 32)
rfork(0x3060)

00:01:13 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x20)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x3004, &(0x7f0000000100), &(0x7f0000000000)=0x5)

00:01:13 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r0)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r1=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1}, 0x8)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f0000000040))
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, 0x0)

00:01:13 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)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x20, 0x1, "b9"}, 0x9)

00:01:13 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x20) (async)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x3004, &(0x7f0000000100), &(0x7f0000000000)=0x5)

00:01:13 executing program 1:
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r4=>0x0]}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000040)={r4}, 0x8)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet6_sctp(r5, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)='{', 0x1}], 0x1}, 0x0)
rfork(0x3060)
r6 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000280)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r6, 0x6, 0x8, &(0x7f00000004c0)=0xffffffd8, 0x3a)
socketpair(0x1, 0x2, 0xbf, &(0x7f0000000000)={<r7=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000300)={<r8=>r4, 0x8aa9, 0x1, 0x401, 0x4000000000000}, &(0x7f0000000340)=0x18)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f00000003c0)={@in={{0x10, 0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r8, 0x8000, 0x2, 0x2, 0x4, 0x9}, &(0x7f0000000480)=0x98)
setsockopt$sock_timeval(r7, 0xffff, 0x1005, &(0x7f0000000240)={0x80000003, 0x7}, 0x10)
r9 = accept(r3, &(0x7f0000000140)=@in={0x10, 0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000180)=0x10)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r9, 0x84, 0x5, &(0x7f00000001c0), &(0x7f0000000200)=0x4)
freebsd11_fstatat(0xffffffffffffffff, &(0x7f0000000540)='./file0\x00', &(0x7f0000000580), 0x4200)

00:01:13 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)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x20}, 0x8)

00:01:13 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x20)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x3004, &(0x7f0000000100), &(0x7f0000000000)=0x5)
socket$inet6_sctp(0x1c, 0x1, 0x84) (async)
dup(r0) (async)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x20) (async)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x3004, &(0x7f0000000100), &(0x7f0000000000)=0x5) (async)

00:01:13 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)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x20}, 0x8)

00:01:13 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)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x20}, 0x8)

00:01:13 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r0)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r1=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1}, 0x8)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f0000000040))
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, 0x0)

00:01:13 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x3004, &(0x7f0000000100), &(0x7f0000000000)=0x5)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r2, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x1c, 0x3, 0x0, @empty}}, 0x0, 0x0, 0x0, 0xc}, 0x98)
connect$inet6(r2, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0x4, @mcast1, 0x4}, 0x1c)

00:01:13 executing program 1:
r0 = socket$inet(0x2, 0x5, 0x0) (async)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) (async)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r4=>0x0]}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000040)={r4}, 0x8) (async)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet6_sctp(r5, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)='{', 0x1}], 0x1}, 0x0) (async)
rfork(0x3060) (async)
r6 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000280)={'rack\x00'}, 0x24) (async)
setsockopt$inet_tcp_int(r6, 0x6, 0x8, &(0x7f00000004c0)=0xffffffd8, 0x3a) (async)
socketpair(0x1, 0x2, 0xbf, &(0x7f0000000000)={<r7=>0xffffffffffffffff}) (async)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000300)={<r8=>r4, 0x8aa9, 0x1, 0x401, 0x4000000000000}, &(0x7f0000000340)=0x18)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f00000003c0)={@in={{0x10, 0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r8, 0x8000, 0x2, 0x2, 0x4, 0x9}, &(0x7f0000000480)=0x98) (async)
setsockopt$sock_timeval(r7, 0xffff, 0x1005, &(0x7f0000000240)={0x80000003, 0x7}, 0x10)
r9 = accept(r3, &(0x7f0000000140)=@in={0x10, 0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000180)=0x10)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r9, 0x84, 0x5, &(0x7f00000001c0), &(0x7f0000000200)=0x4)
freebsd11_fstatat(0xffffffffffffffff, &(0x7f0000000540)='./file0\x00', &(0x7f0000000580), 0x4200)

00:01:13 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)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x20}, 0x8)

00:01:13 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r0)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r1=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1}, 0x8)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f0000000040))
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480))

00:01:13 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x3004, &(0x7f0000000100), &(0x7f0000000000)=0x5)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r2, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x1c, 0x3, 0x0, @empty}}, 0x0, 0x0, 0x0, 0xc}, 0x98)
connect$inet6(r2, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0x4, @mcast1, 0x4}, 0x1c)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
dup(r0) (async)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x3004, &(0x7f0000000100), &(0x7f0000000000)=0x5) (async)
socket$inet6_sctp(0x1c, 0x1, 0x84) (async)
bind(r2, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) (async)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) (async)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x1c, 0x3, 0x0, @empty}}, 0x0, 0x0, 0x0, 0xc}, 0x98) (async)
connect$inet6(r2, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0x4, @mcast1, 0x4}, 0x1c) (async)

00:01:13 executing program 1:
r0 = socket$inet(0x2, 0x5, 0x0) (async)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) (async)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r4=>0x0]}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000040)={r4}, 0x8) (async)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet6_sctp(r5, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)='{', 0x1}], 0x1}, 0x0)
rfork(0x3060) (async)
r6 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000280)={'rack\x00'}, 0x24) (async)
setsockopt$inet_tcp_int(r6, 0x6, 0x8, &(0x7f00000004c0)=0xffffffd8, 0x3a) (async)
socketpair(0x1, 0x2, 0xbf, &(0x7f0000000000)={<r7=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000300)={<r8=>r4, 0x8aa9, 0x1, 0x401, 0x4000000000000}, &(0x7f0000000340)=0x18)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f00000003c0)={@in={{0x10, 0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r8, 0x8000, 0x2, 0x2, 0x4, 0x9}, &(0x7f0000000480)=0x98) (async)
setsockopt$sock_timeval(r7, 0xffff, 0x1005, &(0x7f0000000240)={0x80000003, 0x7}, 0x10)
r9 = accept(r3, &(0x7f0000000140)=@in={0x10, 0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000180)=0x10)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r9, 0x84, 0x5, &(0x7f00000001c0), &(0x7f0000000200)=0x4) (async)
freebsd11_fstatat(0xffffffffffffffff, &(0x7f0000000540)='./file0\x00', &(0x7f0000000580), 0x4200)

00:01:13 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r0)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r1=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1}, 0x8)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f0000000040))
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480))

00:01:13 executing program 0:
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f0000000040)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0)
r3 = dup2(r1, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r4=>0x0]}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000040)={r4}, 0x8)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet6_sctp(r5, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)='{', 0x1}], 0x1}, 0x0)
rfork(0x3060)
r6 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000280)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r6, 0x6, 0x8, &(0x7f00000004c0)=0xffffffd8, 0x3a)
socketpair(0x1, 0x2, 0xbf, &(0x7f0000000000)={<r7=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000300)={<r8=>r4, 0x8aa9, 0x1, 0x401, 0x4000000000000}, &(0x7f0000000340)=0x18)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f00000003c0)={@in={{0x10, 0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r8, 0x8000, 0x2, 0x2, 0x4, 0x9}, &(0x7f0000000480)=0x98)
setsockopt$sock_timeval(r7, 0xffff, 0x1005, &(0x7f0000000240)={0x80000003, 0x7}, 0x10)
r9 = accept(r3, &(0x7f0000000140)=@in={0x10, 0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000180)=0x10)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r9, 0x84, 0x5, &(0x7f00000001c0), &(0x7f0000000200)=0x4)
freebsd11_fstatat(0xffffffffffffffff, &(0x7f0000000540)='./file0\x00', &(0x7f0000000580), 0x4200)

00:01:13 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r0)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r1=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1}, 0x8)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f0000000040))
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480))

00:01:13 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x3004, &(0x7f0000000100), &(0x7f0000000000)=0x5) (async, rerun: 64)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) (rerun: 64)
bind(r2, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) (async)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) (async)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x1c, 0x3, 0x0, @empty}}, 0x0, 0x0, 0x0, 0xc}, 0x98) (async, rerun: 32)
connect$inet6(r2, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0x4, @mcast1, 0x4}, 0x1c) (rerun: 32)

00:01:13 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)='{', 0x1}], 0x1}, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x1c, 0x3, 0x0, @empty}}, 0x0, 0x0, 0x0, 0xc}, 0x98)
setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x200}, 0x8)
rfork(0x3060)

00:01:14 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = shm_open2(&(0x7f0000000000)='./file0\x00', 0x200, 0x8, 0x0, &(0x7f0000000040)='*\x00')
dup2(r1, r0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)='{', 0x1}], 0x1}, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r2, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x1c, 0x3, 0x0, @empty}}, 0x0, 0x0, 0x0, 0xc}, 0x98)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000140)=0xffff7bd3, 0x4)
rfork(0x3060)

00:01:14 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r0)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r1=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1}, 0x8)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f0000000040))
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")

00:01:14 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup(r0)
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000280)={'rack\x00'}, 0x24)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000280)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x463, &(0x7f00000002c0), 0x4)
getsockopt$inet_tcp_int(r3, 0x6, 0x100, &(0x7f0000000040), &(0x7f0000000080)=0x4)
setsockopt$inet_tcp_int(r2, 0x6, 0x463, &(0x7f00000002c0), 0x4)
fcntl$getown(r2, 0x5)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x3004, &(0x7f0000000100), &(0x7f0000000000)=0x5)

00:01:14 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r0)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)=ANY=[@ANYBLOB="a383acd8", @ANYRES32=<r1=>0x0], &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1}, 0x8)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f0000000040))
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")

00:01:14 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)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x20, 0x1, "b9"}, 0x9)

00:01:14 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)='{', 0x1}], 0x1}, 0x0) (async, rerun: 32)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) (rerun: 32)
bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) (async)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) (async)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x1c, 0x3, 0x0, @empty}}, 0x0, 0x0, 0x0, 0xc}, 0x98) (async)
setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x200}, 0x8) (async)
rfork(0x3060)

00:01:14 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup(r0)
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000280)={'rack\x00'}, 0x24) (async, rerun: 64)
r3 = socket$inet_tcp(0x2, 0x1, 0x0) (rerun: 64)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000280)={'rack\x00'}, 0x24) (async)
setsockopt$inet_tcp_int(r3, 0x6, 0x463, &(0x7f00000002c0), 0x4) (async)
getsockopt$inet_tcp_int(r3, 0x6, 0x100, &(0x7f0000000040), &(0x7f0000000080)=0x4) (async, rerun: 64)
setsockopt$inet_tcp_int(r2, 0x6, 0x463, &(0x7f00000002c0), 0x4) (async, rerun: 64)
fcntl$getown(r2, 0x5) (async)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x3004, &(0x7f0000000100), &(0x7f0000000000)=0x5)

00:01:14 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$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000280)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x463, &(0x7f00000002c0), 0x4)
freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, <r2=>0x0, <r3=>0x0})
shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000200)={{r2, 0xffffffffffffffff, 0x0, r3, 0x3, 0x5, 0x0, 0x9}, 0xfff, 0x1b53, 0x6, 0x8})
freebsd11_stat(&(0x7f0000000700)='./file0\x00', &(0x7f0000000e40)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, <r5=>0x0, <r6=>0x0})
shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000200)={{r5, 0xffffffffffffffff, 0x0, r6, 0x3, 0x5, 0x0, 0x9}, 0xfff, 0x1b53, 0x6, 0x8})
freebsd11_lstat(&(0x7f00000006c0)='./file1\x00', &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, <r7=>0x0, <r8=>0x0})
shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000200)={{r7, 0xffffffffffffffff, 0x0, r8, 0x3, 0x5, 0x0, 0x9}, 0xfff, 0x1b53, 0x6, 0x8})
freebsd11_lstat(&(0x7f0000000ec0)='./file0\x00', &(0x7f0000000f00)={0x0, 0x0, 0x0, 0x0, 0x0, <r9=>0x0})
freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0, <r10=>0x0})
freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0, <r11=>0x0})
sendmsg$unix(0xffffffffffffffff, &(0x7f00000010c0)={&(0x7f0000000180)=@abs={0x8, 0x0, 0x0, 0x3}, 0x8, &(0x7f0000000640)=[{&(0x7f0000000300)="d30c26a24554eeebc2cb03fbba3f56124a2f027db1519bad7fd479e51ce22cdcb53d3524f2ef23bb5519c89730a691ab37335469d19358cb8abd2582084adeba0d5d452bd303a4bef60f396be63094e0818c91497a7b1761d7f3e135c760dbf0ab26e778b53e9288eb697060c341df399c58a3e54ea1b846d386833b4fa7ee0cbcd95b23f2bc0bce0fb1d3dc5d723fb3df8b59536f6648ed0f517b3851c7a9d7439e555aa1a3797207abe1ff7797760d5e89abea0039516e2e0754db6d1f1bdc5717a1b68c06b86d79e09d57ba1c7061199b82bdeda43c", 0xd7}, {&(0x7f00000001c0)="60f06eaaec07a50fc637272e287de1173fa0aa6975c1ee94842a62d1599f307a66d7dcb598de6087c56be4c86e47550571edece8ac3b0dd9bea9a38f09dba41e1ef941b2b8fa5e316ced7a4a4f2ba3d1cc92c46546c1724c21151aef4b2ffc13adbcf8ff62d44719dbfa9bb48a61b45412b45d6e43ed73679f5a", 0x7a}, {&(0x7f0000000400)="3156913e3252788b50e84c4d0a53201761db098a10ca1b52a76a24b2b8f87e61a0a95630f7d087e687ff426a736f33b118aabea6350a01b5eb85118736d279c5e3715bce3623fd90d9e63a7ebf8424a15fde6257615a880c6e7ab1326276f7c17cc97eaba10bfa100d34d9f1351ffd6a5097530d12b3c831cf8218e35d45e7119f756defd061a3f36270074f31fd2ebec3a2fa4376d2e2df2c6bfd1c0b1007ce960784e71220", 0xa6}, {&(0x7f00000004c0)="c8c8a9dce2171a2ba04bd7ddfb590e4e8a0e3591b4719f5f54690b538d6b08309e09b7c5fcb64b02027f70d20c4c5a8e424fad5643e2b76e16f4b23d6ff460f907ca8a62830d76abb0712367d37f4d0e3afba1b400e6601156cb077c07a54616fa9a09e5af6f7969fc598df872a98bd67febcaff5befcd973654efa6f3f7f707e4a048a4a81b3ab6ba71ee619d62331eba54ac3b07c7fe3cd5cf40ae7fe8bbc348cb3c5a3a7638bbf3abc7b567b7dd12657783f93b9c857853bf971ec23679b7946129e7a1097fade63adf6ee3ea34ad65d8be40d6d8433ed61a8e5db9a1d5eda8de3cd51950b6205148494d42a057d3eeca5bbe", 0xf4}, {&(0x7f00000005c0)="cd141d32953e7cb922cac157beae8a7ad541e9845eaa96ab407e73", 0x1b}, {&(0x7f0000000600)="33864833f52744fc173665652bc4c2986cdf183ff1", 0x15}], 0x6, &(0x7f0000001100)=[@cred={0x68, 0xffff, 0x3, 0x0, 0x0, 0x0, 0x0, 0x10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]}, @cred={0x68, 0xffff, 0x3, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x10, [r10, 0x0, 0x0, 0x0, r4, r3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r8, r4]}, @rights={0x18, 0xffff, 0x1, [0xffffffffffffffff]}, @cred={0x68, 0xffff, 0x3, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x10, [0x0, 0x0, 0x0, 0x0, 0x0, r11, 0xffffffffffffffff, 0x0, r4, r6, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, r10, r9, r10]}], 0x150, 0x101}, 0x20004)
bindat(r0, r1, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x8001}, 0x1c)
setsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f00000000c0)="78341a51d83cf1e67f94d9014b6ab623e05280332e26e27797a887e55c2e59446be3953565809e3e9b6a4535b5bb94061a060870a5acb3eba0dfb69f6d3a0cc327dc9e36152b2725774b96f783977e8b93e0901f652d7bd26384a03875efbcaea713024bd236bc0211f43d2435f3797a2706a064d1a1ca82102dfd50152b1a34410a3c41ee029da0", 0x88)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="7aef10dd40"], 0x9)

00:01:14 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r0) (async, rerun: 64)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) (rerun: 64)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)=ANY=[@ANYBLOB="a383acd8", @ANYRES32=<r1=>0x0], &(0x7f0000000040)=0x8) (async)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1}, 0x8) (async)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10) (async, rerun: 32)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) (rerun: 32)
ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f0000000040)) (async)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")

00:01:14 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10) (async)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)='{', 0x1}], 0x1}, 0x0) (async)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x1c, 0x3, 0x0, @empty}}, 0x0, 0x0, 0x0, 0xc}, 0x98) (async)
setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x200}, 0x8)
rfork(0x3060)

00:01:14 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup(r0) (async)
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000280)={'rack\x00'}, 0x24)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000280)={'rack\x00'}, 0x24) (async)
setsockopt$inet_tcp_int(r3, 0x6, 0x463, &(0x7f00000002c0), 0x4)
getsockopt$inet_tcp_int(r3, 0x6, 0x100, &(0x7f0000000040), &(0x7f0000000080)=0x4)
setsockopt$inet_tcp_int(r2, 0x6, 0x463, &(0x7f00000002c0), 0x4) (async)
fcntl$getown(r2, 0x5) (async)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x3004, &(0x7f0000000100), &(0x7f0000000000)=0x5)

00:01:14 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup(r0)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r2)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet6_sctp(r3, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r4=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000000c0)={r4}, 0x8)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x3004, &(0x7f0000000140)={r4, 0x3}, &(0x7f00000001c0)=0x8)

00:01:14 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000000)={<r1=>0x0}, &(0x7f00000000c0)=0x8)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000140)={r1, 0x8}, 0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x6, 0x0, 0x7, 0x7, r1}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)='{', 0x1}], 0x1}, 0x0)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
connect$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x1c, 0x3, 0x0, @empty}}, 0x0, 0x0, 0x0, 0xc}, 0x98)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000180)={0x200, 0xbf, 0x20, 0x7, 0x1, 0xfffffffd, 0x2, 0xffffffff, <r4=>r1}, &(0x7f00000001c0)=0x20)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000200)={0x3, 0x8, r4}, &(0x7f0000000240)=0xc)
rfork(0x3060)
rfork(0x0)
rfork(0x4000)

00:01:14 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r0)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)=ANY=[@ANYBLOB="a383acd8", @ANYRES32=<r1=>0x0], &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1}, 0x8)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f0000000040))
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
socket$inet6_sctp(0x1c, 0x1, 0x84) (async)
close(r0) (async)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) (async)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)=ANY=[@ANYBLOB="a383acd8", @ANYRES32=0x0], &(0x7f0000000040)=0x8) (async)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1}, 0x8) (async)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10) (async)
openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) (async)
ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f0000000040)) (async)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) (async)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02") (async)

00:01:14 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup(r0)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r2) (async)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet6_sctp(r3, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) (async)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r4=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000000c0)={r4}, 0x8) (async)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x3004, &(0x7f0000000140)={r4, 0x3}, &(0x7f00000001c0)=0x8)

00:01:14 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup(r0)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r2)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet6_sctp(r3, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) (async)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r4=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000000c0)={r4}, 0x8)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x3004, &(0x7f0000000140)={r4, 0x3}, &(0x7f00000001c0)=0x8)

00:01:14 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$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000280)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x463, &(0x7f00000002c0), 0x4)
freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, <r2=>0x0, <r3=>0x0})
shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000200)={{r2, 0xffffffffffffffff, 0x0, r3, 0x3, 0x5, 0x0, 0x9}, 0xfff, 0x1b53, 0x6, 0x8})
freebsd11_stat(&(0x7f0000000700)='./file0\x00', &(0x7f0000000e40)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, <r5=>0x0, <r6=>0x0})
shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000200)={{r5, 0xffffffffffffffff, 0x0, r6, 0x3, 0x5, 0x0, 0x9}, 0xfff, 0x1b53, 0x6, 0x8})
freebsd11_lstat(&(0x7f00000006c0)='./file1\x00', &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, <r7=>0x0, <r8=>0x0})
shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000200)={{r7, 0xffffffffffffffff, 0x0, r8, 0x3, 0x5, 0x0, 0x9}, 0xfff, 0x1b53, 0x6, 0x8})
freebsd11_lstat(&(0x7f0000000ec0)='./file0\x00', &(0x7f0000000f00)={0x0, 0x0, 0x0, 0x0, 0x0, <r9=>0x0})
freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0, <r10=>0x0})
freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0, <r11=>0x0})
sendmsg$unix(0xffffffffffffffff, &(0x7f00000010c0)={&(0x7f0000000180)=@abs={0x8, 0x0, 0x0, 0x3}, 0x8, &(0x7f0000000640)=[{&(0x7f0000000300)="d30c26a24554eeebc2cb03fbba3f56124a2f027db1519bad7fd479e51ce22cdcb53d3524f2ef23bb5519c89730a691ab37335469d19358cb8abd2582084adeba0d5d452bd303a4bef60f396be63094e0818c91497a7b1761d7f3e135c760dbf0ab26e778b53e9288eb697060c341df399c58a3e54ea1b846d386833b4fa7ee0cbcd95b23f2bc0bce0fb1d3dc5d723fb3df8b59536f6648ed0f517b3851c7a9d7439e555aa1a3797207abe1ff7797760d5e89abea0039516e2e0754db6d1f1bdc5717a1b68c06b86d79e09d57ba1c7061199b82bdeda43c", 0xd7}, {&(0x7f00000001c0)="60f06eaaec07a50fc637272e287de1173fa0aa6975c1ee94842a62d1599f307a66d7dcb598de6087c56be4c86e47550571edece8ac3b0dd9bea9a38f09dba41e1ef941b2b8fa5e316ced7a4a4f2ba3d1cc92c46546c1724c21151aef4b2ffc13adbcf8ff62d44719dbfa9bb48a61b45412b45d6e43ed73679f5a", 0x7a}, {&(0x7f0000000400)="3156913e3252788b50e84c4d0a53201761db098a10ca1b52a76a24b2b8f87e61a0a95630f7d087e687ff426a736f33b118aabea6350a01b5eb85118736d279c5e3715bce3623fd90d9e63a7ebf8424a15fde6257615a880c6e7ab1326276f7c17cc97eaba10bfa100d34d9f1351ffd6a5097530d12b3c831cf8218e35d45e7119f756defd061a3f36270074f31fd2ebec3a2fa4376d2e2df2c6bfd1c0b1007ce960784e71220", 0xa6}, {&(0x7f00000004c0)="c8c8a9dce2171a2ba04bd7ddfb590e4e8a0e3591b4719f5f54690b538d6b08309e09b7c5fcb64b02027f70d20c4c5a8e424fad5643e2b76e16f4b23d6ff460f907ca8a62830d76abb0712367d37f4d0e3afba1b400e6601156cb077c07a54616fa9a09e5af6f7969fc598df872a98bd67febcaff5befcd973654efa6f3f7f707e4a048a4a81b3ab6ba71ee619d62331eba54ac3b07c7fe3cd5cf40ae7fe8bbc348cb3c5a3a7638bbf3abc7b567b7dd12657783f93b9c857853bf971ec23679b7946129e7a1097fade63adf6ee3ea34ad65d8be40d6d8433ed61a8e5db9a1d5eda8de3cd51950b6205148494d42a057d3eeca5bbe", 0xf4}, {&(0x7f00000005c0)="cd141d32953e7cb922cac157beae8a7ad541e9845eaa96ab407e73", 0x1b}, {&(0x7f0000000600)="33864833f52744fc173665652bc4c2986cdf183ff1", 0x15}], 0x6, &(0x7f0000001100)=[@cred={0x68, 0xffff, 0x3, 0x0, 0x0, 0x0, 0x0, 0x10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]}, @cred={0x68, 0xffff, 0x3, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x10, [r10, 0x0, 0x0, 0x0, r4, r3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r8, r4]}, @rights={0x18, 0xffff, 0x1, [0xffffffffffffffff]}, @cred={0x68, 0xffff, 0x3, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x10, [0x0, 0x0, 0x0, 0x0, 0x0, r11, 0xffffffffffffffff, 0x0, r4, r6, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, r10, r9, r10]}], 0x150, 0x101}, 0x20004)
bindat(r0, r1, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x8001}, 0x1c)
setsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f00000000c0)="78341a51d83cf1e67f94d9014b6ab623e05280332e26e27797a887e55c2e59446be3953565809e3e9b6a4535b5bb94061a060870a5acb3eba0dfb69f6d3a0cc327dc9e36152b2725774b96f783977e8b93e0901f652d7bd26384a03875efbcaea713024bd236bc0211f43d2435f3797a2706a064d1a1ca82102dfd50152b1a34410a3c41ee029da0", 0x88)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="7aef10dd40"], 0x9)
socket$inet6_sctp(0x1c, 0x1, 0x84) (async)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) (async)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) (async)
socket$inet_tcp(0x2, 0x1, 0x0) (async)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000280)={'rack\x00'}, 0x24) (async)
setsockopt$inet_tcp_int(r1, 0x6, 0x463, &(0x7f00000002c0), 0x4) (async)
freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000a00)) (async)
shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000200)={{r2, 0xffffffffffffffff, 0x0, r3, 0x3, 0x5, 0x0, 0x9}, 0xfff, 0x1b53, 0x6, 0x8}) (async)
freebsd11_stat(&(0x7f0000000700)='./file0\x00', &(0x7f0000000e40)) (async)
freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000a00)) (async)
shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000200)={{r5, 0xffffffffffffffff, 0x0, r6, 0x3, 0x5, 0x0, 0x9}, 0xfff, 0x1b53, 0x6, 0x8}) (async)
freebsd11_lstat(&(0x7f00000006c0)='./file1\x00', &(0x7f0000000a00)) (async)
shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000200)={{r7, 0xffffffffffffffff, 0x0, r8, 0x3, 0x5, 0x0, 0x9}, 0xfff, 0x1b53, 0x6, 0x8}) (async)
freebsd11_lstat(&(0x7f0000000ec0)='./file0\x00', &(0x7f0000000f00)) (async)
freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000a00)) (async)
freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000a00)) (async)
sendmsg$unix(0xffffffffffffffff, &(0x7f00000010c0)={&(0x7f0000000180)=@abs={0x8, 0x0, 0x0, 0x3}, 0x8, &(0x7f0000000640)=[{&(0x7f0000000300)="d30c26a24554eeebc2cb03fbba3f56124a2f027db1519bad7fd479e51ce22cdcb53d3524f2ef23bb5519c89730a691ab37335469d19358cb8abd2582084adeba0d5d452bd303a4bef60f396be63094e0818c91497a7b1761d7f3e135c760dbf0ab26e778b53e9288eb697060c341df399c58a3e54ea1b846d386833b4fa7ee0cbcd95b23f2bc0bce0fb1d3dc5d723fb3df8b59536f6648ed0f517b3851c7a9d7439e555aa1a3797207abe1ff7797760d5e89abea0039516e2e0754db6d1f1bdc5717a1b68c06b86d79e09d57ba1c7061199b82bdeda43c", 0xd7}, {&(0x7f00000001c0)="60f06eaaec07a50fc637272e287de1173fa0aa6975c1ee94842a62d1599f307a66d7dcb598de6087c56be4c86e47550571edece8ac3b0dd9bea9a38f09dba41e1ef941b2b8fa5e316ced7a4a4f2ba3d1cc92c46546c1724c21151aef4b2ffc13adbcf8ff62d44719dbfa9bb48a61b45412b45d6e43ed73679f5a", 0x7a}, {&(0x7f0000000400)="3156913e3252788b50e84c4d0a53201761db098a10ca1b52a76a24b2b8f87e61a0a95630f7d087e687ff426a736f33b118aabea6350a01b5eb85118736d279c5e3715bce3623fd90d9e63a7ebf8424a15fde6257615a880c6e7ab1326276f7c17cc97eaba10bfa100d34d9f1351ffd6a5097530d12b3c831cf8218e35d45e7119f756defd061a3f36270074f31fd2ebec3a2fa4376d2e2df2c6bfd1c0b1007ce960784e71220", 0xa6}, {&(0x7f00000004c0)="c8c8a9dce2171a2ba04bd7ddfb590e4e8a0e3591b4719f5f54690b538d6b08309e09b7c5fcb64b02027f70d20c4c5a8e424fad5643e2b76e16f4b23d6ff460f907ca8a62830d76abb0712367d37f4d0e3afba1b400e6601156cb077c07a54616fa9a09e5af6f7969fc598df872a98bd67febcaff5befcd973654efa6f3f7f707e4a048a4a81b3ab6ba71ee619d62331eba54ac3b07c7fe3cd5cf40ae7fe8bbc348cb3c5a3a7638bbf3abc7b567b7dd12657783f93b9c857853bf971ec23679b7946129e7a1097fade63adf6ee3ea34ad65d8be40d6d8433ed61a8e5db9a1d5eda8de3cd51950b6205148494d42a057d3eeca5bbe", 0xf4}, {&(0x7f00000005c0)="cd141d32953e7cb922cac157beae8a7ad541e9845eaa96ab407e73", 0x1b}, {&(0x7f0000000600)="33864833f52744fc173665652bc4c2986cdf183ff1", 0x15}], 0x6, &(0x7f0000001100)=[@cred={0x68, 0xffff, 0x3, 0x0, 0x0, 0x0, 0x0, 0x10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]}, @cred={0x68, 0xffff, 0x3, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x10, [r10, 0x0, 0x0, 0x0, r4, r3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r8, r4]}, @rights={0x18, 0xffff, 0x1, [0xffffffffffffffff]}, @cred={0x68, 0xffff, 0x3, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x10, [0x0, 0x0, 0x0, 0x0, 0x0, r11, 0xffffffffffffffff, 0x0, r4, r6, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, r10, r9, r10]}], 0x150, 0x101}, 0x20004) (async)
bindat(r0, r1, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x8001}, 0x1c) (async)
setsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f00000000c0)="78341a51d83cf1e67f94d9014b6ab623e05280332e26e27797a887e55c2e59446be3953565809e3e9b6a4535b5bb94061a060870a5acb3eba0dfb69f6d3a0cc327dc9e36152b2725774b96f783977e8b93e0901f652d7bd26384a03875efbcaea713024bd236bc0211f43d2435f3797a2706a064d1a1ca82102dfd50152b1a34410a3c41ee029da0", 0x88) (async)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="7aef10dd40"], 0x9) (async)

00:01:14 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r0)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)=ANY=[@ANYBLOB='!\x00\x00\x00', @ANYRES32=<r1=>0x0], &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1}, 0x8)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f0000000040))
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")

00:01:14 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000000)={<r1=>0x0}, &(0x7f00000000c0)=0x8)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000140)={r1, 0x8}, 0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x6, 0x0, 0x7, 0x7, r1}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)='{', 0x1}], 0x1}, 0x0)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
connect$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x1c, 0x3, 0x0, @empty}}, 0x0, 0x0, 0x0, 0xc}, 0x98)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000180)={0x200, 0xbf, 0x20, 0x7, 0x1, 0xfffffffd, 0x2, 0xffffffff, <r4=>r1}, &(0x7f00000001c0)=0x20)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000200)={0x3, 0x8, r4}, &(0x7f0000000240)=0xc)
rfork(0x3060)
rfork(0x0)
rfork(0x4000)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000000), &(0x7f00000000c0)=0x8) (async)
socket$inet6_sctp(0x1c, 0x1, 0x84) (async)
setsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000140)={r1, 0x8}, 0x8) (async)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x6, 0x0, 0x7, 0x7, r1}, 0x10) (async)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)='{', 0x1}], 0x1}, 0x0) (async)
socket$inet6_sctp(0x1c, 0x1, 0x84) (async)
bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) (async)
connect$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) (async)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x1c, 0x3, 0x0, @empty}}, 0x0, 0x0, 0x0, 0xc}, 0x98) (async)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000180)={0x200, 0xbf, 0x20, 0x7, 0x1, 0xfffffffd, 0x2, 0xffffffff, r1}, &(0x7f00000001c0)=0x20) (async)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000200)={0x3, 0x8, r4}, &(0x7f0000000240)=0xc) (async)
rfork(0x3060) (async)
rfork(0x0) (async)
rfork(0x4000) (async)

00:01:14 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x3004, &(0x7f0000000100), &(0x7f0000000000)=0x5)

00:01:14 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r0) (async)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) (async)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)=ANY=[@ANYBLOB='!\x00\x00\x00', @ANYRES32=<r1=>0x0], &(0x7f0000000040)=0x8) (async)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1}, 0x8) (async)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10) (async)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f0000000040)) (async)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) (async, rerun: 64)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02") (rerun: 64)

00:01:14 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x3004, &(0x7f0000000100), &(0x7f0000000000)=0x5)

00:01:14 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000000)={<r1=>0x0}, &(0x7f00000000c0)=0x8)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000140)={r1, 0x8}, 0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x6, 0x0, 0x7, 0x7, r1}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)='{', 0x1}], 0x1}, 0x0)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
connect$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x1c, 0x3, 0x0, @empty}}, 0x0, 0x0, 0x0, 0xc}, 0x98)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000180)={0x200, 0xbf, 0x20, 0x7, 0x1, 0xfffffffd, 0x2, 0xffffffff, <r4=>r1}, &(0x7f00000001c0)=0x20)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000200)={0x3, 0x8, r4}, &(0x7f0000000240)=0xc)
rfork(0x3060)
rfork(0x0)
rfork(0x4000)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000000), &(0x7f00000000c0)=0x8) (async)
socket$inet6_sctp(0x1c, 0x1, 0x84) (async)
setsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000140)={r1, 0x8}, 0x8) (async)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x6, 0x0, 0x7, 0x7, r1}, 0x10) (async)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)='{', 0x1}], 0x1}, 0x0) (async)
socket$inet6_sctp(0x1c, 0x1, 0x84) (async)
bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) (async)
connect$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) (async)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x1c, 0x3, 0x0, @empty}}, 0x0, 0x0, 0x0, 0xc}, 0x98) (async)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000180)={0x200, 0xbf, 0x20, 0x7, 0x1, 0xfffffffd, 0x2, 0xffffffff, r1}, &(0x7f00000001c0)=0x20) (async)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000200)={0x3, 0x8, r4}, &(0x7f0000000240)=0xc) (async)
rfork(0x3060) (async)
rfork(0x0) (async)
rfork(0x4000) (async)

00:01:14 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r0)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)=ANY=[@ANYBLOB='!\x00\x00\x00', @ANYRES32=<r1=>0x0], &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1}, 0x8) (async)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f0000000040))
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")

00:01:14 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$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000280)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x463, &(0x7f00000002c0), 0x4)
freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, <r2=>0x0, <r3=>0x0})
shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000200)={{r2, 0xffffffffffffffff, 0x0, r3, 0x3, 0x5, 0x0, 0x9}, 0xfff, 0x1b53, 0x6, 0x8}) (async)
freebsd11_stat(&(0x7f0000000700)='./file0\x00', &(0x7f0000000e40)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0}) (async)
freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, <r5=>0x0, <r6=>0x0})
shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000200)={{r5, 0xffffffffffffffff, 0x0, r6, 0x3, 0x5, 0x0, 0x9}, 0xfff, 0x1b53, 0x6, 0x8}) (async)
freebsd11_lstat(&(0x7f00000006c0)='./file1\x00', &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, <r7=>0x0, <r8=>0x0})
shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000200)={{r7, 0xffffffffffffffff, 0x0, r8, 0x3, 0x5, 0x0, 0x9}, 0xfff, 0x1b53, 0x6, 0x8}) (async)
freebsd11_lstat(&(0x7f0000000ec0)='./file0\x00', &(0x7f0000000f00)={0x0, 0x0, 0x0, 0x0, 0x0, <r9=>0x0}) (async)
freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0, <r10=>0x0}) (async)
freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0, <r11=>0x0})
sendmsg$unix(0xffffffffffffffff, &(0x7f00000010c0)={&(0x7f0000000180)=@abs={0x8, 0x0, 0x0, 0x3}, 0x8, &(0x7f0000000640)=[{&(0x7f0000000300)="d30c26a24554eeebc2cb03fbba3f56124a2f027db1519bad7fd479e51ce22cdcb53d3524f2ef23bb5519c89730a691ab37335469d19358cb8abd2582084adeba0d5d452bd303a4bef60f396be63094e0818c91497a7b1761d7f3e135c760dbf0ab26e778b53e9288eb697060c341df399c58a3e54ea1b846d386833b4fa7ee0cbcd95b23f2bc0bce0fb1d3dc5d723fb3df8b59536f6648ed0f517b3851c7a9d7439e555aa1a3797207abe1ff7797760d5e89abea0039516e2e0754db6d1f1bdc5717a1b68c06b86d79e09d57ba1c7061199b82bdeda43c", 0xd7}, {&(0x7f00000001c0)="60f06eaaec07a50fc637272e287de1173fa0aa6975c1ee94842a62d1599f307a66d7dcb598de6087c56be4c86e47550571edece8ac3b0dd9bea9a38f09dba41e1ef941b2b8fa5e316ced7a4a4f2ba3d1cc92c46546c1724c21151aef4b2ffc13adbcf8ff62d44719dbfa9bb48a61b45412b45d6e43ed73679f5a", 0x7a}, {&(0x7f0000000400)="3156913e3252788b50e84c4d0a53201761db098a10ca1b52a76a24b2b8f87e61a0a95630f7d087e687ff426a736f33b118aabea6350a01b5eb85118736d279c5e3715bce3623fd90d9e63a7ebf8424a15fde6257615a880c6e7ab1326276f7c17cc97eaba10bfa100d34d9f1351ffd6a5097530d12b3c831cf8218e35d45e7119f756defd061a3f36270074f31fd2ebec3a2fa4376d2e2df2c6bfd1c0b1007ce960784e71220", 0xa6}, {&(0x7f00000004c0)="c8c8a9dce2171a2ba04bd7ddfb590e4e8a0e3591b4719f5f54690b538d6b08309e09b7c5fcb64b02027f70d20c4c5a8e424fad5643e2b76e16f4b23d6ff460f907ca8a62830d76abb0712367d37f4d0e3afba1b400e6601156cb077c07a54616fa9a09e5af6f7969fc598df872a98bd67febcaff5befcd973654efa6f3f7f707e4a048a4a81b3ab6ba71ee619d62331eba54ac3b07c7fe3cd5cf40ae7fe8bbc348cb3c5a3a7638bbf3abc7b567b7dd12657783f93b9c857853bf971ec23679b7946129e7a1097fade63adf6ee3ea34ad65d8be40d6d8433ed61a8e5db9a1d5eda8de3cd51950b6205148494d42a057d3eeca5bbe", 0xf4}, {&(0x7f00000005c0)="cd141d32953e7cb922cac157beae8a7ad541e9845eaa96ab407e73", 0x1b}, {&(0x7f0000000600)="33864833f52744fc173665652bc4c2986cdf183ff1", 0x15}], 0x6, &(0x7f0000001100)=[@cred={0x68, 0xffff, 0x3, 0x0, 0x0, 0x0, 0x0, 0x10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]}, @cred={0x68, 0xffff, 0x3, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x10, [r10, 0x0, 0x0, 0x0, r4, r3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r8, r4]}, @rights={0x18, 0xffff, 0x1, [0xffffffffffffffff]}, @cred={0x68, 0xffff, 0x3, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x10, [0x0, 0x0, 0x0, 0x0, 0x0, r11, 0xffffffffffffffff, 0x0, r4, r6, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, r10, r9, r10]}], 0x150, 0x101}, 0x20004)
bindat(r0, r1, &(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x8001}, 0x1c)
setsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f00000000c0)="78341a51d83cf1e67f94d9014b6ab623e05280332e26e27797a887e55c2e59446be3953565809e3e9b6a4535b5bb94061a060870a5acb3eba0dfb69f6d3a0cc327dc9e36152b2725774b96f783977e8b93e0901f652d7bd26384a03875efbcaea713024bd236bc0211f43d2435f3797a2706a064d1a1ca82102dfd50152b1a34410a3c41ee029da0", 0x88) (async)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="7aef10dd40"], 0x9)

00:01:14 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x3004, &(0x7f0000000100), &(0x7f0000000000)=0x5)

00:01:14 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r0)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r1=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1}, 0x8)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f0000000040))
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")

00:01:14 executing program 2:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000280)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x463, &(0x7f00000002c0), 0x4)
socketpair(0x2, 0x20000000, 0x6e, &(0x7f0000000040)={<r1=>0xffffffffffffffff})
r2 = dup(r1)
getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x3004, &(0x7f0000000100), &(0x7f0000000000)=0x5)

00:01:14 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001680)=[{&(0x7f0000000380)='{', 0x1}], 0x1}, 0x0)
rfork(0x3060)

00:01:14 executing program 2:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000280)={'rack\x00'}, 0x24) (async, rerun: 64)
setsockopt$inet_tcp_int(r0, 0x6, 0x463, &(0x7f00000002c0), 0x4) (async, rerun: 64)
socketpair(0x2, 0x20000000, 0x6e, &(0x7f0000000040)={<r1=>0xffffffffffffffff})
r2 = dup(r1)
getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x3004, &(0x7f0000000100), &(0x7f0000000000)=0x5)

00:01:14 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r0) (async)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) (async)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r1=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1}, 0x8) (async)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f0000000040)) (async)
socket$inet6_sctp(0x1c, 0x1, 0x84) (async)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) (async)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")

00:01:14 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10) (async)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001680)=[{&(0x7f0000000380)='{', 0x1}], 0x1}, 0x0) (async)
rfork(0x3060)

00:01:14 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001680)=[{&(0x7f0000000380)='{', 0x1}], 0x1}, 0x0)
rfork(0x3060)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10) (async)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001680)=[{&(0x7f0000000380)='{', 0x1}], 0x1}, 0x0) (async)
rfork(0x3060) (async)

00:01:14 executing program 2:
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000280)={'rack\x00'}, 0x24) (async, rerun: 64)
setsockopt$inet_tcp_int(r0, 0x6, 0x463, &(0x7f00000002c0), 0x4) (async, rerun: 64)
socketpair(0x2, 0x20000000, 0x6e, &(0x7f0000000040)={<r1=>0xffffffffffffffff})
r2 = dup(r1)
getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x3004, &(0x7f0000000100), &(0x7f0000000000)=0x5)

00:01:14 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)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x20, 0x1, "b9"}, 0x9)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x9, 0x2, 0x58b5, 0x4079}, &(0x7f0000000100)=0x18)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000280)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x463, &(0x7f00000002c0), 0x4)
sendto(r1, &(0x7f0000000040), 0x0, 0x20004, &(0x7f00000000c0)=@un=@abs={0x8, 0x0, 0x0, 0x1}, 0x8)

00:01:14 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r0) (async)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r1=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1}, 0x8) (async)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f0000000040)) (async)
socket$inet6_sctp(0x1c, 0x1, 0x84) (async)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")

00:01:14 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000280)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x463, &(0x7f00000002c0), 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x8001, 0x4)
socket$inet_tcp(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup(r1)
getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x3004, &(0x7f0000000100), &(0x7f0000000000)=0x5)
socket$inet6_sctp(0x1c, 0x5, 0x84)

00:01:14 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r1)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="74e3150100000000000000b978f4b601"}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r2=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={r2}, 0x8)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10)
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r3, 0xc4704433, &(0x7f0000000140)="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")
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
sendto(r0, &(0x7f00000002c0)="a8f4bb", 0x3, 0x80, &(0x7f0000000300)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10)

00:01:14 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)='{', 0x1}], 0x1}, 0x0)
r1 = dup2(r0, r0)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r2)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet6_sctp(r3, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="0000920000000000", @ANYRES32=<r4=>0x0], &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000000c0)={r4}, 0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000140)={@in={{0x10, 0x2, 0x0, @broadcast}}, r4, 0x4, 0x7, 0x1e, 0x7, 0x7ff, 0x6}, &(0x7f0000000000)=0x98)
rfork(0x3060)

00:01:14 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r1) (async)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="74e3150100000000000000b978f4b601"}, 0x1c, 0x0}, 0x0) (async)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r2=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={r2}, 0x8) (async)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10) (async)
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r3, 0xc4704433, &(0x7f0000000140)="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") (async)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02") (async)
sendto(r0, &(0x7f00000002c0)="a8f4bb", 0x3, 0x80, &(0x7f0000000300)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10)

00:01:14 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10) (async)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)='{', 0x1}], 0x1}, 0x0) (async)
r1 = dup2(r0, r0)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r2) (async)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet6_sctp(r3, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) (async)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="0000920000000000", @ANYRES32=<r4=>0x0], &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000000c0)={r4}, 0x8) (async)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000140)={@in={{0x10, 0x2, 0x0, @broadcast}}, r4, 0x4, 0x7, 0x1e, 0x7, 0x7ff, 0x6}, &(0x7f0000000000)=0x98)
rfork(0x3060)

00:01:14 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r1)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="74e3150100000000000000b978f4b601"}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r2=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={r2}, 0x8)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10)
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r3, 0xc4704433, &(0x7f0000000140)="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")
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
sendto(r0, &(0x7f00000002c0)="a8f4bb", 0x3, 0x80, &(0x7f0000000300)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
socket$inet6_sctp(0x1c, 0x1, 0x84) (async)
close(r1) (async)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="74e3150100000000000000b978f4b601"}, 0x1c, 0x0}, 0x0) (async)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) (async)
setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={r2}, 0x8) (async)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10) (async)
openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) (async)
ioctl$DIOCBEGINADDRS(r3, 0xc4704433, &(0x7f0000000140)="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") (async)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) (async)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02") (async)
sendto(r0, &(0x7f00000002c0)="a8f4bb", 0x3, 0x80, &(0x7f0000000300)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10) (async)

00:01:14 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)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x20, 0x1, "b9"}, 0x9)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x9, 0x2, 0x58b5, 0x4079}, &(0x7f0000000100)=0x18)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000280)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x463, &(0x7f00000002c0), 0x4)
sendto(r1, &(0x7f0000000040), 0x0, 0x20004, &(0x7f00000000c0)=@un=@abs={0x8, 0x0, 0x0, 0x1}, 0x8)
socket$inet6_sctp(0x1c, 0x1, 0x84) (async)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) (async)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) (async)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x20, 0x1, "b9"}, 0x9) (async)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x9, 0x2, 0x58b5, 0x4079}, &(0x7f0000000100)=0x18) (async)
socket$inet_tcp(0x2, 0x1, 0x0) (async)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000280)={'rack\x00'}, 0x24) (async)
setsockopt$inet_tcp_int(r1, 0x6, 0x463, &(0x7f00000002c0), 0x4) (async)
sendto(r1, &(0x7f0000000040), 0x0, 0x20004, &(0x7f00000000c0)=@un=@abs={0x8, 0x0, 0x0, 0x1}, 0x8) (async)

00:01:14 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000280)={'rack\x00'}, 0x24) (async)
setsockopt$inet_tcp_int(r0, 0x6, 0x463, &(0x7f00000002c0), 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x8001, 0x4)
socket$inet_tcp(0x2, 0x1, 0x0) (async)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup(r1)
getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x3004, &(0x7f0000000100), &(0x7f0000000000)=0x5) (async)
socket$inet6_sctp(0x1c, 0x5, 0x84)

00:01:14 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)='{', 0x1}], 0x1}, 0x0)
r1 = dup2(r0, r0)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r2)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet6_sctp(r3, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="0000920000000000", @ANYRES32=<r4=>0x0], &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000000c0)={r4}, 0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000140)={@in={{0x10, 0x2, 0x0, @broadcast}}, r4, 0x4, 0x7, 0x1e, 0x7, 0x7ff, 0x6}, &(0x7f0000000000)=0x98)
rfork(0x3060)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10) (async)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)='{', 0x1}], 0x1}, 0x0) (async)
dup2(r0, r0) (async)
socket$inet6_sctp(0x1c, 0x1, 0x84) (async)
close(r2) (async)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
sendmsg$inet6_sctp(r3, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) (async)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="0000920000000000", @ANYRES32=0x0], &(0x7f0000000040)=0x8) (async)
setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000000c0)={r4}, 0x8) (async)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000140)={@in={{0x10, 0x2, 0x0, @broadcast}}, r4, 0x4, 0x7, 0x1e, 0x7, 0x7ff, 0x6}, &(0x7f0000000000)=0x98) (async)
rfork(0x3060) (async)

00:01:14 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r1)
dup2(r1, r1)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r2=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={r2}, 0x8)
r3 = accept$inet6(r0, &(0x7f00000001c0)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000200)=0x1c)
sendto(r3, 0x0, 0x0, 0x1, &(0x7f0000000180)=@un=@file={0xa, 0x1, './file0\x00'}, 0xa)
r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r4, 0xc4704433, &(0x7f0000000040))
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")

00:01:14 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000280)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x463, &(0x7f00000002c0), 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x8001, 0x4)
socket$inet_tcp(0x2, 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup(r1)
getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x3004, &(0x7f0000000100), &(0x7f0000000000)=0x5)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet_tcp(0x2, 0x1, 0x0) (async)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000280)={'rack\x00'}, 0x24) (async)
setsockopt$inet_tcp_int(r0, 0x6, 0x463, &(0x7f00000002c0), 0x4) (async)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x8001, 0x4) (async)
socket$inet_tcp(0x2, 0x1, 0x0) (async)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
dup(r1) (async)
getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x3004, &(0x7f0000000100), &(0x7f0000000000)=0x5) (async)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)

00:01:14 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r1)
dup2(r1, r1) (async)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r2=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={r2}, 0x8) (async)
r3 = accept$inet6(r0, &(0x7f00000001c0)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000200)=0x1c)
sendto(r3, 0x0, 0x0, 0x1, &(0x7f0000000180)=@un=@file={0xa, 0x1, './file0\x00'}, 0xa) (async)
r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r4, 0xc4704433, &(0x7f0000000040)) (async)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")

00:01:14 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)='{', 0x1}], 0x1}, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r1)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet6_sctp(r2, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r3=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={r3}, 0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0xffc2, 0x2010, 0xff, 0x0, r3}, 0x10)
rfork(0x3060)

00:01:14 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10) (async)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)='{', 0x1}], 0x1}, 0x0) (async)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r1) (async)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet6_sctp(r2, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r3=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={r3}, 0x8) (async)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0xffc2, 0x2010, 0xff, 0x0, r3}, 0x10)
rfork(0x3060)

00:01:14 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)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x20, 0x1, "b9"}, 0x9) (async, rerun: 32)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x9, 0x2, 0x58b5, 0x4079}, &(0x7f0000000100)=0x18) (async, rerun: 32)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000280)={'rack\x00'}, 0x24) (async)
setsockopt$inet_tcp_int(r1, 0x6, 0x463, &(0x7f00000002c0), 0x4)
sendto(r1, &(0x7f0000000040), 0x0, 0x20004, &(0x7f00000000c0)=@un=@abs={0x8, 0x0, 0x0, 0x1}, 0x8)

00:01:14 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r1)
dup2(r1, r1)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) (async)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r2=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={r2}, 0x8)
r3 = accept$inet6(r0, &(0x7f00000001c0)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000200)=0x1c)
sendto(r3, 0x0, 0x0, 0x1, &(0x7f0000000180)=@un=@file={0xa, 0x1, './file0\x00'}, 0xa) (async)
r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r4, 0xc4704433, &(0x7f0000000040)) (async)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) (async)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")

00:01:14 executing program 2:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
r1 = dup(r0)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r2)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet6_sctp(r3, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r4=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000000c0)={r4}, 0x8)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x3004, &(0x7f0000000100)={r4, 0xfffffffc}, &(0x7f0000000140)=0x8)

00:01:14 executing program 2:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
r1 = dup(r0)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r2)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet6_sctp(r3, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r4=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000000c0)={r4}, 0x8)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x3004, &(0x7f0000000100)={r4, 0xfffffffc}, &(0x7f0000000140)=0x8)
socket$inet6_sctp(0x1c, 0x1, 0x84) (async)
socket$inet_udplite(0x2, 0x2, 0x88) (async)
dup(r0) (async)
socket$inet6_sctp(0x1c, 0x1, 0x84) (async)
close(r2) (async)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
sendmsg$inet6_sctp(r3, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) (async)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) (async)
setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000000c0)={r4}, 0x8) (async)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x3004, &(0x7f0000000100)={r4, 0xfffffffc}, &(0x7f0000000140)=0x8) (async)

00:01:14 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)='{', 0x1}], 0x1}, 0x0) (async)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r1) (async)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet6_sctp(r2, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) (async)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r3=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={r3}, 0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0xffc2, 0x2010, 0xff, 0x0, r3}, 0x10)
rfork(0x3060)

00:01:14 executing program 2:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
r1 = dup(r0)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r2)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet6_sctp(r3, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r4=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000000c0)={r4}, 0x8)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x3004, &(0x7f0000000100)={r4, 0xfffffffc}, &(0x7f0000000140)=0x8)
socket$inet6_sctp(0x1c, 0x1, 0x84) (async)
socket$inet_udplite(0x2, 0x2, 0x88) (async)
dup(r0) (async)
socket$inet6_sctp(0x1c, 0x1, 0x84) (async)
close(r2) (async)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
sendmsg$inet6_sctp(r3, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) (async)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) (async)
setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000000c0)={r4}, 0x8) (async)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x3004, &(0x7f0000000100)={r4, 0xfffffffc}, &(0x7f0000000140)=0x8) (async)

00:01:14 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r0)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r1=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1}, 0x8)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet6_sctp(r2, &(0x7f00000003c0)={&(0x7f0000000140)=@in={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000180)="adbe7464eb602df7ac216b67e8dad70ea286166309ba69ca9cfad2677b06f4ad623a72bd1e435282b46f49981b20cfea0ed9973f3dda74a0a0d636a38c2c4352499574f94bb7cbad23fc1d78be729dd6bc23f340937d18e381593b53927c76f994addd82f1bfd2f3411c4a1482962fc3ce4742078a9a94442bc919fa5ece95ed2bfd0001fa331675ca8d", 0x8a}, {&(0x7f0000000240)="21ec67c1d10b6d4eddd527f729db1a70d89bb0a3b7d658aa798401483722c717df0afc4d7b8a503296e4f588acbf36e638a36939af5b8802ecc99a46746c40f44b91dda333f61e6c84e09236d975d3778233cb81fb4a0a3d6a2fd198e0d124addd3c40f4354fa01d691ad3ed26c788d10a983b9d968e8b9c76e4ee7c059d85a6e130664edcbfb09dcd103981a41015124c2467b60007cb2581428dc5", 0x9c}, {&(0x7f0000000300)="2093e214ebdd02d491fc9cf0a03045aba1c421770cd9d367444f768f0f1db67ffffec55d5a64f4afa5f9b99330b5d0aff8073012bad20769", 0x38}, {&(0x7f0000000340)}], 0x4, 0x0, 0x0, 0x80}, 0x104)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10)
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r3, 0xc4704433, &(0x7f0000000040))
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")

00:01:15 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup(r0)
setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x0, 0x3d, 0x4, 0x81}, 0x8)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x3004, &(0x7f0000000100)={<r2=>0x0}, &(0x7f0000000000)=0x5)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000280)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x463, &(0x7f00000002c0), 0x4)
shutdown(r3, 0x1)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={r2, 0x5, 0x9}, 0xc)

00:01:15 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000100)=@un=@abs={0x8, 0x1, 0x0, 0x3}, 0x8)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000280)={'rack\x00'}, 0x24)
r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$sock_timeval(r2, 0xffff, 0x1006, &(0x7f0000000000)={0x8, 0x8001}, 0x10)
setsockopt$inet_tcp_int(r1, 0x6, 0x463, &(0x7f00000002c0), 0x4)
getpeername(r1, &(0x7f0000000040)=@un=@abs={0x8}, &(0x7f00000000c0)=0x8)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback, 0xfffffffc}, 0x1c)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x20, 0x1, "b9"}, 0x9)

00:01:15 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x3, @rand_addr=0x68}, 0x10)
shutdown(r0, 0x1)
shutdown(r0, 0x0)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000500)={<r1=>0x0, 0x35, "3a1e757ae25e976507500e7dc4444478ee1e4ce0db2d1a30cbd2f1344dba1bbae04b7d019cc7ad980fd0efacc646206fee16b851ce"}, &(0x7f0000000540)=0x3d)
sendmsg$inet_sctp(r0, &(0x7f0000000600)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @broadcast}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000140)="807bad98cfe376747099eb0e80183e539c4c3049c4562d9e8e31fe36d6ae9af60d0bf203fd8cb5ba1603e2c1c80c995c84bc31e0625ce4b9306d165118f5da2f24bcd7193859c7545b9c310a616f14e4ec70fb35ab9516206e8b0aa1183b6aa197", 0x61}, {&(0x7f00000001c0)="7a7a099c4561b40e3e4c203ab2587c19c813c243d2e6b35c4a7248f2615843b6777ed0537a4eb0b31854c2fcd78032ce799c2a305d86017dca7f55ed7adb1441ef31bcaf514b2f2e0b3a9358", 0x4c}, {&(0x7f0000000240)="de1d529161d8adf18614bd0e47e21033d909064b0280503177d1800ff5b16283c4a09b6f6f9359a74143f9a5dab7ffe832a02cdd49d017bdaf7c2018a86bf067c4654f20d452f7822174e10282b28b0127fa54a0a31ce6e110944438997055a074181323d9c329d952b05450e717b1815fae9ceab97c0cfd45bf33b5c773544df530976e2a7f7ff9afab1d696de243b0de41421e96c24821936a7c680016a2619911bb", 0xa3}, {&(0x7f00000003c0)="6a9669391a3b3ef378d8c5f82bc692d20d103fd6ce8a20073317b2b4bb4dbd9875ca55b1a0f2269df3dae7ec43c6ad1ee8067fa0b33ada8ded17b4b56fe9a746e3bcdccbf741a93496275c1d2c4b90b03e324297fb30454cc25574a32a01bfbbdfd76b30947527717150d048631d844dfb536e5f7b1c2bb7ca628521325d7e0354b541387b97daa9763074152a9e314e9d58641502f1f90d72d9ec6cfe9ea9bd62384d63627110e48e75bb95e59dc20608ab2d5671693d30f458f29122f6ce10", 0xc0}, {&(0x7f0000000040)="f848e5461973892dbe1f18d716", 0xd}, {&(0x7f0000000300)="1823a49428bbb39d6610f6", 0xb}, {&(0x7f0000000340)="0de2f3a34531e81e1c68", 0xa}], 0x7, &(0x7f0000000580)=[@prinfo={0x14, 0x84, 0x7, {0x0, 0xff}}, @authinfo={0x10}, @sndrcv={0x2c, 0x84, 0x2, {0x26c, 0x8000, 0x5800, 0x80, 0x100, 0x3ff, 0x3ff, 0x3, r1}}], 0x50}, 0x20004)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r2, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)='{', 0x1}], 0x1}, 0x0)
rfork(0x3060)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000640)={<r3=>r1, 0x1000, "501a22e36aef6bd422b4c81d28aef0f4ec914388f6bb1a63886c930e26467670f78ebfeb64b84c4d63ce61f9dd24771f41f5ff8d073e96a99d372ac92d8fac31bdc48104befd5b9311ed53c9445ac6b665b989020c4cb1224fe382b73e7b61295f16f09d1f67873eaff2b4e9172ff95a26418a9b88824e3d1c375344a061f33e0efe286bd25f86880c836f3a07df4661c116021aa33838ec79ef68acad94f4e3ba2ae2b1cbb9deba93ad15806267bf3e3cc9a59bdd7af800f8fe180bb21984afdae22738871ecfa5f3f6c4feb8c61fc72cfab6190822a4fbc54ac38b3d695ebbebc5a0b6ab776c1b5ad4775baab9c5d87080f8501b82fb6b9cae3648ec9accbb8a90d2c5d6a4ad05813762d65dd00b3aea92b21e13b03c2e2a9757f21ee869d0cc58c1d8fd1e2d8bb458b5f62baa9472c365ee3b08907016afe9ef93575b28cbd5822d7b25e1e70cd9114c54685ede4a8922d983f6b80ace6cfd595268ed1729efb31dec741d3040980b786754018169d58d6d61075c977b96a183d6e0e53f7788333ad280ce9bc1c74af6725d7877777c19174b0f6688413ba9e98030a687516ea309a660d5215609e10d0fbbdf71e95f7647c7867e66a9752825a15dd6acf03493188d79c5f6bc3b297ba03bc84e2f27f1649fa75ea8f3669112e9c80c89f10a12e728dfa04e9e33da892c00a12ad9f37f26ebb2225a3bee97184858a0d4fa128ff5723379196072ecbcb30c31de44a9a8dcb2a104beded15429962317ecc61b3610b4bbdb5ed43dfa8704b96509d9bfe21012a6259d1a15cd3cc09c1b1595ca614696a986146a9788ece2192f29dcd2a31728f3933bc35183238bb064162e64ab054473618c2d82351a820058e204ba333b13a88e80b8ad2b1a9faecb7178f79478d11a53aafb49f79b60fb5705816c87c14110167839f8f11423020aa9353bfd1ed6496afa992f8f722ddbf75dec0bf8a616f211f770398b984c8a1c09d0ff4f13662f0ebd159b29123cd15730d232be2ea10fc70313f48e6e1b022f075d2e4f5c36ff2de6b476d6cb1ac80e6e4a070d2c8a60178dc78e9c8737c1f585e403d630f1a491ddede804177bb018df11c4b72bd3ed2c7a115f8bf86fcd90e0b926d1e064d170a9b1d49552e15c43de18c0d25018d65fd7241f0085c46e1820f49e5f98bc8a1241f7ef8c28e67a62f38615c3b26118a5f1b019ced0d97ce6eab36da568eecca098bdfbb45a805cbb9f01c017ca19f5af90b7c4d928396b6929ae5c7c0b3932d51935106221454a433d35dde6d080628a6a59e4398bf2bc2423da039a02e622f823524a44467c81e05433571480148e5338679689e2da1bf2214d9f28e41a3322518f7cb2f3ed4e0b86de5d6db11ac3c78a53b71f00f22211ceb8066c91ae70ab88ca5dea01cc947aa68377459b6b9d876f225e6057fbc14f5fdded11b48c5f816d96a89cab421732dee55a4a9eb6700a3a52160ea575515c0813a4dd45a498e4e9b53bda2b34371bc008aa8b7188c279631043e77e1aeee634e92aa8fa2fb925fd0affa92d866698f11473c44a4bdee44d308f07d581864e5d06150b35e5da3206649cd681dd0b5a2b945b4a5809f28a7e6a12254a7d974882bb38d0cb85f55483ceb14bdde29e7443e8906c8fb25fcfef2f024c23be615fd80796237c790776f501e1d11ca421e501f57e1bc2f67a5ebb75d56dd0f6e1980eb9de5d59f3761b80ba9cb10ce233fdf7dc80db3c8ca8b4dbfeba9651a1b8c0837e73d63fcb6d6dc3d34b5380fc4a28923b40c7ada1c5e8e481bc710e04d63eafe280961be4d697209fb2d08e32f31e3c6bd59327a69e57f2a72141e8355f2102de346eb1cdc52d20d67c284a77cc822e3bd2d27e556b9cf8dd44a9f62d643f79ef5707c170b6a92ed9e70e0147295d313bf657335b4646ec8ca686e0ef7beb7df4eaa4b6eedcbcd23634a7838599665f21be40de2312544465ef95454e6eec1451653cae29799c3c53ff6406a7c07560438d88e9a2e4cc78a2ce36104bfabf68e147292919c4a0c7debc2b339d2055e6eeca4984951ef9260ecfb2ab988a0c986e9be6098f97131cb72930ee2db28199ced1a9774ea207d24594c5ea774c5dab53588c146e61c2e9eb61dcdc9ce5f6f561644357a156d7c7a80dd6463c206d0296d543aed09ae93a2fc502ee8fe42b7107f700abaa380ffeb72994aba925146bdc93baae5ac9efe66f59142f3741e6ff604be68875944f80d7f57c1b6d899a3b34a76381ee01f46755c846758aa80bc2f035f3735ef725cc8c3a3e0ac297893a1e4cabe393ddb4dc952852c9f82159d0d73f885b26f9170fe844da1cd4e1a27903fe03e57708fb0a7f3f1bc97d6a2ff4bfddd6c471a3ddad7f3a7e7ff58df55f8beb88b7a2c7e2d7784cfcbd76e4ebd3dca6927508fe12d057e691acbaec7d5bfcf9002e5fc7255dc3e45190b7f3b5a0f3b9f3effc19167d2edc73ad8575343cd19f9d2e6ca226d5839072a789eb8f453cc0e83e743e51f1eb38849a3dfbbdfd8c84e0bd5e174bd9a879297b6722216381b1983a292f555e109d96f8d027f2e5506550f421c5b9ca9b683577dfa61cf0ecb7d046560ea4eea106abb6e7f7c46472368ab1f6e25723cb2b757865951cd67bfc550546d7e67523c7d64a4cc857ed428651d849f618c57f5dc870fde0d3f410b2745182ead05cfed61188291924380546f05620531aed8b118f51e9560fdd4cd67c59511300d94e2936492ebce31e4cc69e477a1bd1b7948e3bc5a952be3156e21ee4fee8b46e7efe2ceb386161e0be815c8151c4d04904fe691646204b9e193dd82440b30b8a4d582aa0fea30707062f681c699956697c93e21b6efbd677ca5a883f12381bc9a4baa0bda24854718d66e90203140630ad166b22bb92e2acc8d50975dc573d5aa85b25c20674bb90fe67bb27d13c4b0d87408bc3ab51c1c1b6f9dc9f962997fe5e6053adc33c526f4978cb3ea818f78f4f7de3479bdded26c8b68d2b08cea9ff30a271b299d398b2abbfab269f3012163b25b6662e783a5fe44331fb1058f4d0ee14087195114caf88ca61ce1a71d140b5120648c90f198484ebce66eb6fd4f2e2072cfddb84914485b0586b5a457a56a2959ec0f1397fd4533f39fd3fa0e75ef1d298fd5c328ddd7d01c6b1c1b3c54996d0c8250d9232391f46dc837b68d3b98ede1a3ef7e99a4f9d1d224f2c3cbe8bca6922a80a2e98c7e5ddf4d9bf4747d6a3fa12d8a8645a626352122a07f5109315a07716a28d1c311720dbf10016e55d163ec3260e38eedea5c904683d01b5013ffaecdcb5bc15af49f157b841e7ba7ae9faee1139e08d936053274842bdfe1b8ed008dc9953828f2f31b6407df90ae2c8d418214359db79aaa974ec4354a752795a1ed9d5ba36196444f9d455f58e22b3d21e868e205d8ac4353753c0c9239038248be818b20238675810b7ddbe60724661c9ed408e738cbb0e9dc5484392a01d58809293f75a0d41dab69f4340bb9d1e78dfeb894926c25aa41783f4586566bbb94395de30279d90f252489b920fc320a758f23e31ca377f109dfdd795565fca1d30039507c7e6261a7774622d150db400b35065ee4ce48d83246ff491fedb64dfc0bc2b6795b04481361013bb638e92428caf78036edab274a12db5d15fea5b80550a465ad7081b7dee451c488b035a6a9aea80bdc41bdfb10ec0529750370dcc165d0c0f5757eee8933a815e86a2d52f8eaa24edc410f51833ba548329b8f934f6d3b42505a44fb31e504381ae50ae9f1c244d904a34811f6bca11a10215633f95cad850e11483a0d5ce7c58c881f18cd14f246a214cb13397b9d0d44eb0f02aa864cb2db43c42493aa593f243c3428e0a19652ca906ccec0156cf5556f7c3d4df0e63c3a90b058c9f28dce928537bc42bd9a72be0af68f1c06dba6dd2c4d626f0210157b64e234e76886dab873867f71b0b87264c4c977e85d1b9dd83b7a253c1a58ae4c39f24c781630fdceff0aefcdc1defb84513b10b33f8c3d804fa5e5b679941ab3c8d218ff81d96898bedc876bf4df4e1a975263ecd1a81dad4566c7c12a5181884a9f8d38ace07996ef43120a4bfc16671bbaa00139a2f91f19b434c453038411fdc30d10a34d03ae140f7bc5a050ca204ab6e531c5b51f982ee4a9a7cd2e0623f9426d8d8adb2cb1bec105250cfaa66e44268aae9178b7a735752fa686aa2a7fa517e687314b3dab71784084bebbea7a75ee5b6357df93b45bc1e6067dfd49c460d4ac6c0564b5d780ac9e25b6e2fc14d6d403ddf60f2ff79617706ac438baa63470879a99d2c1bdf1926a01430b075e4715dc013bfcbff4ba591e789ae02e2348d274d1dc911757ba230823e4beeb0a61d443b4b76bb7443aba9f192bb4e1656d6050354cf8ad39c25a2b74da6cb0ce3bc9ebe8dcfb2ece9560bf97a5455bbc7cf8f9db22f4896e888561fcd779365fd122d1d427f5f0674d2d3f2dcd0265616b63ce1112656931f84ddd0fcbe34a61bd250d2fec0052f243dc14cc7a15fe4ab20285c9838a4ddfcdc58e585fc90a47e1f4535992a45020228b826af5dde02bed22afce56a75111d4986e1a48d5867b7ef6ab222c898dd93b14b7bdbff11c34cf612040779fea88cf45c3b85b5701fd1c72db691d1f84e72db495eac33be11d6d10e150b5cb9ba816aed4955d1aeadf6157b9f3279727acbcf43ce05e05d64b126bb9766a7b20fc38e339b01efdaace8017a28a3ec1e686c3f760f90a10e98bcacaae464275fe4c8be6fd4ca3ae62ec6bec7c5710e3c5c97734b92d94efe815a060a1547fa7a3a25504d2604027ba1085f4e156e6c0dcc4d8adb18c4575c560521d9ae81525c4ff623cfb00fcb896c69c8c26fd9d5ff5b8d7edf456a3e6971343c6149ef9449911decb48099bb820859d15ef5771a13783468596b8a9e15144d76f2d003a0c3b3f634495de570c450bd68d33d9714fc67ad6196cc11ddce7743e7c174e6f202791d8a6ea681e7a1156eba492f5f59728197d78ed80e6518b0b3f7a00563439d143b822e9a2e5799a2533f7bf72d96d72c11d36456b3f878a8fe747deeb4e5542a9150d88ebac38704c397ddf01560e3f7cbe2ee9b7bd58b21b932c73b7fef4a97723521d27dbf635c05fde98a445627d84540c51c1856e54a76ce3771639d291b75be135fc389c4e2f3b8c71ed513fac5dfb637d7d507e4af2f2fac6cde80e1886e7e0c1a63b3080274495d24253dc79ffaa014626b5ee2df426ecb163e63a89c802f352ceb354a4c2dd3fbee18a18132e728e62ed5ee764ad8e86e1125bfb0fb018b8826e31d0312277a94355063a73886c926252d0cc7db07fa49e464eda71ceb8b31928a4683ea4994b9bf34ec2226b7dfd63547e0cc4c359716e26804366e5df0bc14d59e0a96cff92d392fa9469f3cf3a9ddf80c5958757d3b6062a2a8f47598b509e40b602f986826a0b64cc2e8dbddccb48dcc87d4fbd69be46a14096feb281d7351ecf55de8e7e9590d773ebc73bc94ce063cd0392e1413f5e6fe11a843328a1beec603db5ff26e6aebd517f5ebb88c183f21ed7609ae4f2dc58722bd53125239c7b0b3cdb1a9584f58fde84ec7e58e9dbc724bc5ae1f2ec14c8421905e6a75df9d518ca99e0a343d247ac0400fcbc20f7beab7a55338e942e992dba683344eea3150907fa927fddd7d328bfe86dda34d7e3f74093300291588acb29d5b557936f1b67930a3c96922b96348359acbd09bd1f4b7b826abdda8547e7d3f136b6070f0cae9251e948d"}, &(0x7f00000016c0)=0x1008)
setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000001700)={r3, 0x3}, 0x8)

00:01:15 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup(r0) (async)
setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x0, 0x3d, 0x4, 0x81}, 0x8)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x3004, &(0x7f0000000100)={<r2=>0x0}, &(0x7f0000000000)=0x5) (async)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000280)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x463, &(0x7f00000002c0), 0x4)
shutdown(r3, 0x1)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={r2, 0x5, 0x9}, 0xc)

00:01:15 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r0)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r1=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1}, 0x8)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet6_sctp(r2, &(0x7f00000003c0)={&(0x7f0000000140)=@in={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000180)="adbe7464eb602df7ac216b67e8dad70ea286166309ba69ca9cfad2677b06f4ad623a72bd1e435282b46f49981b20cfea0ed9973f3dda74a0a0d636a38c2c4352499574f94bb7cbad23fc1d78be729dd6bc23f340937d18e381593b53927c76f994addd82f1bfd2f3411c4a1482962fc3ce4742078a9a94442bc919fa5ece95ed2bfd0001fa331675ca8d", 0x8a}, {&(0x7f0000000240)="21ec67c1d10b6d4eddd527f729db1a70d89bb0a3b7d658aa798401483722c717df0afc4d7b8a503296e4f588acbf36e638a36939af5b8802ecc99a46746c40f44b91dda333f61e6c84e09236d975d3778233cb81fb4a0a3d6a2fd198e0d124addd3c40f4354fa01d691ad3ed26c788d10a983b9d968e8b9c76e4ee7c059d85a6e130664edcbfb09dcd103981a41015124c2467b60007cb2581428dc5", 0x9c}, {&(0x7f0000000300)="2093e214ebdd02d491fc9cf0a03045aba1c421770cd9d367444f768f0f1db67ffffec55d5a64f4afa5f9b99330b5d0aff8073012bad20769", 0x38}, {&(0x7f0000000340)}], 0x4, 0x0, 0x0, 0x80}, 0x104)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10)
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r3, 0xc4704433, &(0x7f0000000040))
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
socket$inet6_sctp(0x1c, 0x1, 0x84) (async)
close(r0) (async)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) (async)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) (async)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1}, 0x8) (async)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
sendmsg$inet6_sctp(r2, &(0x7f00000003c0)={&(0x7f0000000140)=@in={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000180)="adbe7464eb602df7ac216b67e8dad70ea286166309ba69ca9cfad2677b06f4ad623a72bd1e435282b46f49981b20cfea0ed9973f3dda74a0a0d636a38c2c4352499574f94bb7cbad23fc1d78be729dd6bc23f340937d18e381593b53927c76f994addd82f1bfd2f3411c4a1482962fc3ce4742078a9a94442bc919fa5ece95ed2bfd0001fa331675ca8d", 0x8a}, {&(0x7f0000000240)="21ec67c1d10b6d4eddd527f729db1a70d89bb0a3b7d658aa798401483722c717df0afc4d7b8a503296e4f588acbf36e638a36939af5b8802ecc99a46746c40f44b91dda333f61e6c84e09236d975d3778233cb81fb4a0a3d6a2fd198e0d124addd3c40f4354fa01d691ad3ed26c788d10a983b9d968e8b9c76e4ee7c059d85a6e130664edcbfb09dcd103981a41015124c2467b60007cb2581428dc5", 0x9c}, {&(0x7f0000000300)="2093e214ebdd02d491fc9cf0a03045aba1c421770cd9d367444f768f0f1db67ffffec55d5a64f4afa5f9b99330b5d0aff8073012bad20769", 0x38}, {&(0x7f0000000340)}], 0x4, 0x0, 0x0, 0x80}, 0x104) (async)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10) (async)
openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) (async)
ioctl$DIOCBEGINADDRS(r3, 0xc4704433, &(0x7f0000000040)) (async)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) (async)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02") (async)

00:01:15 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup(r0)
setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x0, 0x3d, 0x4, 0x81}, 0x8) (async, rerun: 32)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x3004, &(0x7f0000000100)={<r2=>0x0}, &(0x7f0000000000)=0x5) (rerun: 32)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000280)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x463, &(0x7f00000002c0), 0x4) (async)
shutdown(r3, 0x1)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={r2, 0x5, 0x9}, 0xc)

00:01:15 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) (async)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x3, @rand_addr=0x68}, 0x10) (async)
shutdown(r0, 0x1)
shutdown(r0, 0x0)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000500)={<r1=>0x0, 0x35, "3a1e757ae25e976507500e7dc4444478ee1e4ce0db2d1a30cbd2f1344dba1bbae04b7d019cc7ad980fd0efacc646206fee16b851ce"}, &(0x7f0000000540)=0x3d)
sendmsg$inet_sctp(r0, &(0x7f0000000600)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @broadcast}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000140)="807bad98cfe376747099eb0e80183e539c4c3049c4562d9e8e31fe36d6ae9af60d0bf203fd8cb5ba1603e2c1c80c995c84bc31e0625ce4b9306d165118f5da2f24bcd7193859c7545b9c310a616f14e4ec70fb35ab9516206e8b0aa1183b6aa197", 0x61}, {&(0x7f00000001c0)="7a7a099c4561b40e3e4c203ab2587c19c813c243d2e6b35c4a7248f2615843b6777ed0537a4eb0b31854c2fcd78032ce799c2a305d86017dca7f55ed7adb1441ef31bcaf514b2f2e0b3a9358", 0x4c}, {&(0x7f0000000240)="de1d529161d8adf18614bd0e47e21033d909064b0280503177d1800ff5b16283c4a09b6f6f9359a74143f9a5dab7ffe832a02cdd49d017bdaf7c2018a86bf067c4654f20d452f7822174e10282b28b0127fa54a0a31ce6e110944438997055a074181323d9c329d952b05450e717b1815fae9ceab97c0cfd45bf33b5c773544df530976e2a7f7ff9afab1d696de243b0de41421e96c24821936a7c680016a2619911bb", 0xa3}, {&(0x7f00000003c0)="6a9669391a3b3ef378d8c5f82bc692d20d103fd6ce8a20073317b2b4bb4dbd9875ca55b1a0f2269df3dae7ec43c6ad1ee8067fa0b33ada8ded17b4b56fe9a746e3bcdccbf741a93496275c1d2c4b90b03e324297fb30454cc25574a32a01bfbbdfd76b30947527717150d048631d844dfb536e5f7b1c2bb7ca628521325d7e0354b541387b97daa9763074152a9e314e9d58641502f1f90d72d9ec6cfe9ea9bd62384d63627110e48e75bb95e59dc20608ab2d5671693d30f458f29122f6ce10", 0xc0}, {&(0x7f0000000040)="f848e5461973892dbe1f18d716", 0xd}, {&(0x7f0000000300)="1823a49428bbb39d6610f6", 0xb}, {&(0x7f0000000340)="0de2f3a34531e81e1c68", 0xa}], 0x7, &(0x7f0000000580)=[@prinfo={0x14, 0x84, 0x7, {0x0, 0xff}}, @authinfo={0x10}, @sndrcv={0x2c, 0x84, 0x2, {0x26c, 0x8000, 0x5800, 0x80, 0x100, 0x3ff, 0x3ff, 0x3, r1}}], 0x50}, 0x20004) (async)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10) (async)
sendmsg$inet6_sctp(r2, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)='{', 0x1}], 0x1}, 0x0) (async)
rfork(0x3060) (async)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000640)={<r3=>r1, 0x1000, "501a22e36aef6bd422b4c81d28aef0f4ec914388f6bb1a63886c930e26467670f78ebfeb64b84c4d63ce61f9dd24771f41f5ff8d073e96a99d372ac92d8fac31bdc48104befd5b9311ed53c9445ac6b665b989020c4cb1224fe382b73e7b61295f16f09d1f67873eaff2b4e9172ff95a26418a9b88824e3d1c375344a061f33e0efe286bd25f86880c836f3a07df4661c116021aa33838ec79ef68acad94f4e3ba2ae2b1cbb9deba93ad15806267bf3e3cc9a59bdd7af800f8fe180bb21984afdae22738871ecfa5f3f6c4feb8c61fc72cfab6190822a4fbc54ac38b3d695ebbebc5a0b6ab776c1b5ad4775baab9c5d87080f8501b82fb6b9cae3648ec9accbb8a90d2c5d6a4ad05813762d65dd00b3aea92b21e13b03c2e2a9757f21ee869d0cc58c1d8fd1e2d8bb458b5f62baa9472c365ee3b08907016afe9ef93575b28cbd5822d7b25e1e70cd9114c54685ede4a8922d983f6b80ace6cfd595268ed1729efb31dec741d3040980b786754018169d58d6d61075c977b96a183d6e0e53f7788333ad280ce9bc1c74af6725d7877777c19174b0f6688413ba9e98030a687516ea309a660d5215609e10d0fbbdf71e95f7647c7867e66a9752825a15dd6acf03493188d79c5f6bc3b297ba03bc84e2f27f1649fa75ea8f3669112e9c80c89f10a12e728dfa04e9e33da892c00a12ad9f37f26ebb2225a3bee97184858a0d4fa128ff5723379196072ecbcb30c31de44a9a8dcb2a104beded15429962317ecc61b3610b4bbdb5ed43dfa8704b96509d9bfe21012a6259d1a15cd3cc09c1b1595ca614696a986146a9788ece2192f29dcd2a31728f3933bc35183238bb064162e64ab054473618c2d82351a820058e204ba333b13a88e80b8ad2b1a9faecb7178f79478d11a53aafb49f79b60fb5705816c87c14110167839f8f11423020aa9353bfd1ed6496afa992f8f722ddbf75dec0bf8a616f211f770398b984c8a1c09d0ff4f13662f0ebd159b29123cd15730d232be2ea10fc70313f48e6e1b022f075d2e4f5c36ff2de6b476d6cb1ac80e6e4a070d2c8a60178dc78e9c8737c1f585e403d630f1a491ddede804177bb018df11c4b72bd3ed2c7a115f8bf86fcd90e0b926d1e064d170a9b1d49552e15c43de18c0d25018d65fd7241f0085c46e1820f49e5f98bc8a1241f7ef8c28e67a62f38615c3b26118a5f1b019ced0d97ce6eab36da568eecca098bdfbb45a805cbb9f01c017ca19f5af90b7c4d928396b6929ae5c7c0b3932d51935106221454a433d35dde6d080628a6a59e4398bf2bc2423da039a02e622f823524a44467c81e05433571480148e5338679689e2da1bf2214d9f28e41a3322518f7cb2f3ed4e0b86de5d6db11ac3c78a53b71f00f22211ceb8066c91ae70ab88ca5dea01cc947aa68377459b6b9d876f225e6057fbc14f5fdded11b48c5f816d96a89cab421732dee55a4a9eb6700a3a52160ea575515c0813a4dd45a498e4e9b53bda2b34371bc008aa8b7188c279631043e77e1aeee634e92aa8fa2fb925fd0affa92d866698f11473c44a4bdee44d308f07d581864e5d06150b35e5da3206649cd681dd0b5a2b945b4a5809f28a7e6a12254a7d974882bb38d0cb85f55483ceb14bdde29e7443e8906c8fb25fcfef2f024c23be615fd80796237c790776f501e1d11ca421e501f57e1bc2f67a5ebb75d56dd0f6e1980eb9de5d59f3761b80ba9cb10ce233fdf7dc80db3c8ca8b4dbfeba9651a1b8c0837e73d63fcb6d6dc3d34b5380fc4a28923b40c7ada1c5e8e481bc710e04d63eafe280961be4d697209fb2d08e32f31e3c6bd59327a69e57f2a72141e8355f2102de346eb1cdc52d20d67c284a77cc822e3bd2d27e556b9cf8dd44a9f62d643f79ef5707c170b6a92ed9e70e0147295d313bf657335b4646ec8ca686e0ef7beb7df4eaa4b6eedcbcd23634a7838599665f21be40de2312544465ef95454e6eec1451653cae29799c3c53ff6406a7c07560438d88e9a2e4cc78a2ce36104bfabf68e147292919c4a0c7debc2b339d2055e6eeca4984951ef9260ecfb2ab988a0c986e9be6098f97131cb72930ee2db28199ced1a9774ea207d24594c5ea774c5dab53588c146e61c2e9eb61dcdc9ce5f6f561644357a156d7c7a80dd6463c206d0296d543aed09ae93a2fc502ee8fe42b7107f700abaa380ffeb72994aba925146bdc93baae5ac9efe66f59142f3741e6ff604be68875944f80d7f57c1b6d899a3b34a76381ee01f46755c846758aa80bc2f035f3735ef725cc8c3a3e0ac297893a1e4cabe393ddb4dc952852c9f82159d0d73f885b26f9170fe844da1cd4e1a27903fe03e57708fb0a7f3f1bc97d6a2ff4bfddd6c471a3ddad7f3a7e7ff58df55f8beb88b7a2c7e2d7784cfcbd76e4ebd3dca6927508fe12d057e691acbaec7d5bfcf9002e5fc7255dc3e45190b7f3b5a0f3b9f3effc19167d2edc73ad8575343cd19f9d2e6ca226d5839072a789eb8f453cc0e83e743e51f1eb38849a3dfbbdfd8c84e0bd5e174bd9a879297b6722216381b1983a292f555e109d96f8d027f2e5506550f421c5b9ca9b683577dfa61cf0ecb7d046560ea4eea106abb6e7f7c46472368ab1f6e25723cb2b757865951cd67bfc550546d7e67523c7d64a4cc857ed428651d849f618c57f5dc870fde0d3f410b2745182ead05cfed61188291924380546f05620531aed8b118f51e9560fdd4cd67c59511300d94e2936492ebce31e4cc69e477a1bd1b7948e3bc5a952be3156e21ee4fee8b46e7efe2ceb386161e0be815c8151c4d04904fe691646204b9e193dd82440b30b8a4d582aa0fea30707062f681c699956697c93e21b6efbd677ca5a883f12381bc9a4baa0bda24854718d66e90203140630ad166b22bb92e2acc8d50975dc573d5aa85b25c20674bb90fe67bb27d13c4b0d87408bc3ab51c1c1b6f9dc9f962997fe5e6053adc33c526f4978cb3ea818f78f4f7de3479bdded26c8b68d2b08cea9ff30a271b299d398b2abbfab269f3012163b25b6662e783a5fe44331fb1058f4d0ee14087195114caf88ca61ce1a71d140b5120648c90f198484ebce66eb6fd4f2e2072cfddb84914485b0586b5a457a56a2959ec0f1397fd4533f39fd3fa0e75ef1d298fd5c328ddd7d01c6b1c1b3c54996d0c8250d9232391f46dc837b68d3b98ede1a3ef7e99a4f9d1d224f2c3cbe8bca6922a80a2e98c7e5ddf4d9bf4747d6a3fa12d8a8645a626352122a07f5109315a07716a28d1c311720dbf10016e55d163ec3260e38eedea5c904683d01b5013ffaecdcb5bc15af49f157b841e7ba7ae9faee1139e08d936053274842bdfe1b8ed008dc9953828f2f31b6407df90ae2c8d418214359db79aaa974ec4354a752795a1ed9d5ba36196444f9d455f58e22b3d21e868e205d8ac4353753c0c9239038248be818b20238675810b7ddbe60724661c9ed408e738cbb0e9dc5484392a01d58809293f75a0d41dab69f4340bb9d1e78dfeb894926c25aa41783f4586566bbb94395de30279d90f252489b920fc320a758f23e31ca377f109dfdd795565fca1d30039507c7e6261a7774622d150db400b35065ee4ce48d83246ff491fedb64dfc0bc2b6795b04481361013bb638e92428caf78036edab274a12db5d15fea5b80550a465ad7081b7dee451c488b035a6a9aea80bdc41bdfb10ec0529750370dcc165d0c0f5757eee8933a815e86a2d52f8eaa24edc410f51833ba548329b8f934f6d3b42505a44fb31e504381ae50ae9f1c244d904a34811f6bca11a10215633f95cad850e11483a0d5ce7c58c881f18cd14f246a214cb13397b9d0d44eb0f02aa864cb2db43c42493aa593f243c3428e0a19652ca906ccec0156cf5556f7c3d4df0e63c3a90b058c9f28dce928537bc42bd9a72be0af68f1c06dba6dd2c4d626f0210157b64e234e76886dab873867f71b0b87264c4c977e85d1b9dd83b7a253c1a58ae4c39f24c781630fdceff0aefcdc1defb84513b10b33f8c3d804fa5e5b679941ab3c8d218ff81d96898bedc876bf4df4e1a975263ecd1a81dad4566c7c12a5181884a9f8d38ace07996ef43120a4bfc16671bbaa00139a2f91f19b434c453038411fdc30d10a34d03ae140f7bc5a050ca204ab6e531c5b51f982ee4a9a7cd2e0623f9426d8d8adb2cb1bec105250cfaa66e44268aae9178b7a735752fa686aa2a7fa517e687314b3dab71784084bebbea7a75ee5b6357df93b45bc1e6067dfd49c460d4ac6c0564b5d780ac9e25b6e2fc14d6d403ddf60f2ff79617706ac438baa63470879a99d2c1bdf1926a01430b075e4715dc013bfcbff4ba591e789ae02e2348d274d1dc911757ba230823e4beeb0a61d443b4b76bb7443aba9f192bb4e1656d6050354cf8ad39c25a2b74da6cb0ce3bc9ebe8dcfb2ece9560bf97a5455bbc7cf8f9db22f4896e888561fcd779365fd122d1d427f5f0674d2d3f2dcd0265616b63ce1112656931f84ddd0fcbe34a61bd250d2fec0052f243dc14cc7a15fe4ab20285c9838a4ddfcdc58e585fc90a47e1f4535992a45020228b826af5dde02bed22afce56a75111d4986e1a48d5867b7ef6ab222c898dd93b14b7bdbff11c34cf612040779fea88cf45c3b85b5701fd1c72db691d1f84e72db495eac33be11d6d10e150b5cb9ba816aed4955d1aeadf6157b9f3279727acbcf43ce05e05d64b126bb9766a7b20fc38e339b01efdaace8017a28a3ec1e686c3f760f90a10e98bcacaae464275fe4c8be6fd4ca3ae62ec6bec7c5710e3c5c97734b92d94efe815a060a1547fa7a3a25504d2604027ba1085f4e156e6c0dcc4d8adb18c4575c560521d9ae81525c4ff623cfb00fcb896c69c8c26fd9d5ff5b8d7edf456a3e6971343c6149ef9449911decb48099bb820859d15ef5771a13783468596b8a9e15144d76f2d003a0c3b3f634495de570c450bd68d33d9714fc67ad6196cc11ddce7743e7c174e6f202791d8a6ea681e7a1156eba492f5f59728197d78ed80e6518b0b3f7a00563439d143b822e9a2e5799a2533f7bf72d96d72c11d36456b3f878a8fe747deeb4e5542a9150d88ebac38704c397ddf01560e3f7cbe2ee9b7bd58b21b932c73b7fef4a97723521d27dbf635c05fde98a445627d84540c51c1856e54a76ce3771639d291b75be135fc389c4e2f3b8c71ed513fac5dfb637d7d507e4af2f2fac6cde80e1886e7e0c1a63b3080274495d24253dc79ffaa014626b5ee2df426ecb163e63a89c802f352ceb354a4c2dd3fbee18a18132e728e62ed5ee764ad8e86e1125bfb0fb018b8826e31d0312277a94355063a73886c926252d0cc7db07fa49e464eda71ceb8b31928a4683ea4994b9bf34ec2226b7dfd63547e0cc4c359716e26804366e5df0bc14d59e0a96cff92d392fa9469f3cf3a9ddf80c5958757d3b6062a2a8f47598b509e40b602f986826a0b64cc2e8dbddccb48dcc87d4fbd69be46a14096feb281d7351ecf55de8e7e9590d773ebc73bc94ce063cd0392e1413f5e6fe11a843328a1beec603db5ff26e6aebd517f5ebb88c183f21ed7609ae4f2dc58722bd53125239c7b0b3cdb1a9584f58fde84ec7e58e9dbc724bc5ae1f2ec14c8421905e6a75df9d518ca99e0a343d247ac0400fcbc20f7beab7a55338e942e992dba683344eea3150907fa927fddd7d328bfe86dda34d7e3f74093300291588acb29d5b557936f1b67930a3c96922b96348359acbd09bd1f4b7b826abdda8547e7d3f136b6070f0cae9251e948d"}, &(0x7f00000016c0)=0x1008)
setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000001700)={r3, 0x3}, 0x8)

00:01:15 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x3004, &(0x7f0000000100), &(0x7f0000000000)=0x5)
r2 = open(&(0x7f0000000040)='./file0\x00', 0x40, 0x151)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r3)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet6_sctp(r4, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r5=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f00000000c0)={r5}, 0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000080)={0xc323, 0x2000, 0x80000001, 0x8001, r5}, 0x10)

00:01:15 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r0) (async)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r1=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1}, 0x8) (async)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet6_sctp(r2, &(0x7f00000003c0)={&(0x7f0000000140)=@in={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000180)="adbe7464eb602df7ac216b67e8dad70ea286166309ba69ca9cfad2677b06f4ad623a72bd1e435282b46f49981b20cfea0ed9973f3dda74a0a0d636a38c2c4352499574f94bb7cbad23fc1d78be729dd6bc23f340937d18e381593b53927c76f994addd82f1bfd2f3411c4a1482962fc3ce4742078a9a94442bc919fa5ece95ed2bfd0001fa331675ca8d", 0x8a}, {&(0x7f0000000240)="21ec67c1d10b6d4eddd527f729db1a70d89bb0a3b7d658aa798401483722c717df0afc4d7b8a503296e4f588acbf36e638a36939af5b8802ecc99a46746c40f44b91dda333f61e6c84e09236d975d3778233cb81fb4a0a3d6a2fd198e0d124addd3c40f4354fa01d691ad3ed26c788d10a983b9d968e8b9c76e4ee7c059d85a6e130664edcbfb09dcd103981a41015124c2467b60007cb2581428dc5", 0x9c}, {&(0x7f0000000300)="2093e214ebdd02d491fc9cf0a03045aba1c421770cd9d367444f768f0f1db67ffffec55d5a64f4afa5f9b99330b5d0aff8073012bad20769", 0x38}, {&(0x7f0000000340)}], 0x4, 0x0, 0x0, 0x80}, 0x104)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10) (async, rerun: 32)
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) (rerun: 32)
ioctl$DIOCBEGINADDRS(r3, 0xc4704433, &(0x7f0000000040))
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")

00:01:15 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000100)=@un=@abs={0x8, 0x1, 0x0, 0x3}, 0x8)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000280)={'rack\x00'}, 0x24)
r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$sock_timeval(r2, 0xffff, 0x1006, &(0x7f0000000000)={0x8, 0x8001}, 0x10)
setsockopt$inet_tcp_int(r1, 0x6, 0x463, &(0x7f00000002c0), 0x4)
getpeername(r1, &(0x7f0000000040)=@un=@abs={0x8}, &(0x7f00000000c0)=0x8)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback, 0xfffffffc}, 0x1c)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x20, 0x1, "b9"}, 0x9)
socket$inet6_sctp(0x1c, 0x1, 0x84) (async)
bind(r0, &(0x7f0000000100)=@un=@abs={0x8, 0x1, 0x0, 0x3}, 0x8) (async)
socket$inet_tcp(0x2, 0x1, 0x0) (async)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000280)={'rack\x00'}, 0x24) (async)
socket$inet_icmp_raw(0x2, 0x3, 0x1) (async)
setsockopt$sock_timeval(r2, 0xffff, 0x1006, &(0x7f0000000000)={0x8, 0x8001}, 0x10) (async)
setsockopt$inet_tcp_int(r1, 0x6, 0x463, &(0x7f00000002c0), 0x4) (async)
getpeername(r1, &(0x7f0000000040)=@un=@abs={0x8}, &(0x7f00000000c0)=0x8) (async)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback, 0xfffffffc}, 0x1c) (async)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x20, 0x1, "b9"}, 0x9) (async)

00:01:15 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) (async)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x3, @rand_addr=0x68}, 0x10) (async)
shutdown(r0, 0x1) (async)
shutdown(r0, 0x0)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000500)={<r1=>0x0, 0x35, "3a1e757ae25e976507500e7dc4444478ee1e4ce0db2d1a30cbd2f1344dba1bbae04b7d019cc7ad980fd0efacc646206fee16b851ce"}, &(0x7f0000000540)=0x3d)
sendmsg$inet_sctp(r0, &(0x7f0000000600)={&(0x7f0000000000)=@in={0x10, 0x2, 0x0, @broadcast}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000140)="807bad98cfe376747099eb0e80183e539c4c3049c4562d9e8e31fe36d6ae9af60d0bf203fd8cb5ba1603e2c1c80c995c84bc31e0625ce4b9306d165118f5da2f24bcd7193859c7545b9c310a616f14e4ec70fb35ab9516206e8b0aa1183b6aa197", 0x61}, {&(0x7f00000001c0)="7a7a099c4561b40e3e4c203ab2587c19c813c243d2e6b35c4a7248f2615843b6777ed0537a4eb0b31854c2fcd78032ce799c2a305d86017dca7f55ed7adb1441ef31bcaf514b2f2e0b3a9358", 0x4c}, {&(0x7f0000000240)="de1d529161d8adf18614bd0e47e21033d909064b0280503177d1800ff5b16283c4a09b6f6f9359a74143f9a5dab7ffe832a02cdd49d017bdaf7c2018a86bf067c4654f20d452f7822174e10282b28b0127fa54a0a31ce6e110944438997055a074181323d9c329d952b05450e717b1815fae9ceab97c0cfd45bf33b5c773544df530976e2a7f7ff9afab1d696de243b0de41421e96c24821936a7c680016a2619911bb", 0xa3}, {&(0x7f00000003c0)="6a9669391a3b3ef378d8c5f82bc692d20d103fd6ce8a20073317b2b4bb4dbd9875ca55b1a0f2269df3dae7ec43c6ad1ee8067fa0b33ada8ded17b4b56fe9a746e3bcdccbf741a93496275c1d2c4b90b03e324297fb30454cc25574a32a01bfbbdfd76b30947527717150d048631d844dfb536e5f7b1c2bb7ca628521325d7e0354b541387b97daa9763074152a9e314e9d58641502f1f90d72d9ec6cfe9ea9bd62384d63627110e48e75bb95e59dc20608ab2d5671693d30f458f29122f6ce10", 0xc0}, {&(0x7f0000000040)="f848e5461973892dbe1f18d716", 0xd}, {&(0x7f0000000300)="1823a49428bbb39d6610f6", 0xb}, {&(0x7f0000000340)="0de2f3a34531e81e1c68", 0xa}], 0x7, &(0x7f0000000580)=[@prinfo={0x14, 0x84, 0x7, {0x0, 0xff}}, @authinfo={0x10}, @sndrcv={0x2c, 0x84, 0x2, {0x26c, 0x8000, 0x5800, 0x80, 0x100, 0x3ff, 0x3ff, 0x3, r1}}], 0x50}, 0x20004) (async)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r2, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)='{', 0x1}], 0x1}, 0x0) (async)
rfork(0x3060)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000640)={<r3=>r1, 0x1000, "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"}, &(0x7f00000016c0)=0x1008)
setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000001700)={r3, 0x3}, 0x8)

00:01:15 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x3004, &(0x7f0000000100), &(0x7f0000000000)=0x5)
r2 = open(&(0x7f0000000040)='./file0\x00', 0x40, 0x151)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r3)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet6_sctp(r4, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r5=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f00000000c0)={r5}, 0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000080)={0xc323, 0x2000, 0x80000001, 0x8001, r5}, 0x10)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
dup(r0) (async)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x3004, &(0x7f0000000100), &(0x7f0000000000)=0x5) (async)
open(&(0x7f0000000040)='./file0\x00', 0x40, 0x151) (async)
socket$inet6_sctp(0x1c, 0x1, 0x84) (async)
close(r3) (async)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
sendmsg$inet6_sctp(r4, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) (async)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) (async)
setsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f00000000c0)={r5}, 0x8) (async)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000080)={0xc323, 0x2000, 0x80000001, 0x8001, r5}, 0x10) (async)

00:01:15 executing program 3:
r0 = open$dir(&(0x7f0000000140)='./file0\x00', 0x20000, 0x44)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r1)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r2=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={r2}, 0x8)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10)
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r3, 0xc4704433, &(0x7f0000000040))
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
futimesat(r0, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={{0x8000000000000001, 0xc983}, {0x5, 0x7}})
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")

00:01:15 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x3, @rand_addr=0x2}}, 0x0, 0xfffffffc, 0x0, 0xc, 0xfffffffe}, 0x98)
sendmsg$inet6_sctp(r1, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x7c, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)='{', 0x1}], 0x1}, 0x0)
rfork(0x3060)

00:01:15 executing program 3:
r0 = open$dir(&(0x7f0000000140)='./file0\x00', 0x20000, 0x44) (async)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r1)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) (async)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r2=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={r2}, 0x8)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10)
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r3, 0xc4704433, &(0x7f0000000040)) (async)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) (async)
futimesat(r0, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={{0x8000000000000001, 0xc983}, {0x5, 0x7}}) (async, rerun: 64)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02") (rerun: 64)

00:01:15 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x3004, &(0x7f0000000100), &(0x7f0000000000)=0x5)
r2 = open(&(0x7f0000000040)='./file0\x00', 0x40, 0x151)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r3)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet6_sctp(r4, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r5=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f00000000c0)={r5}, 0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000080)={0xc323, 0x2000, 0x80000001, 0x8001, r5}, 0x10)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
dup(r0) (async)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x3004, &(0x7f0000000100), &(0x7f0000000000)=0x5) (async)
open(&(0x7f0000000040)='./file0\x00', 0x40, 0x151) (async)
socket$inet6_sctp(0x1c, 0x1, 0x84) (async)
close(r3) (async)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
sendmsg$inet6_sctp(r4, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) (async)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) (async)
setsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f00000000c0)={r5}, 0x8) (async)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000080)={0xc323, 0x2000, 0x80000001, 0x8001, r5}, 0x10) (async)

00:01:15 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10) (async)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x3, @rand_addr=0x2}}, 0x0, 0xfffffffc, 0x0, 0xc, 0xfffffffe}, 0x98) (async)
sendmsg$inet6_sctp(r1, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x7c, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)='{', 0x1}], 0x1}, 0x0)
rfork(0x3060)

00:01:15 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000100)=@un=@abs={0x8, 0x1, 0x0, 0x3}, 0x8)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000280)={'rack\x00'}, 0x24)
r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$sock_timeval(r2, 0xffff, 0x1006, &(0x7f0000000000)={0x8, 0x8001}, 0x10) (async)
setsockopt$inet_tcp_int(r1, 0x6, 0x463, &(0x7f00000002c0), 0x4) (async)
getpeername(r1, &(0x7f0000000040)=@un=@abs={0x8}, &(0x7f00000000c0)=0x8)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback, 0xfffffffc}, 0x1c) (async)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x20, 0x1, "b9"}, 0x9)

00:01:15 executing program 3:
r0 = open$dir(&(0x7f0000000140)='./file0\x00', 0x20000, 0x44) (async)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r1)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) (async)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r2=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={r2}, 0x8) (async)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10) (async)
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r3, 0xc4704433, &(0x7f0000000040)) (async)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) (async)
futimesat(r0, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={{0x8000000000000001, 0xc983}, {0x5, 0x7}}) (async)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")

00:01:15 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r0)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r1=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1}, 0x8)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10)
openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")

00:01:15 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) (async, rerun: 32)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) (rerun: 32)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x3, @rand_addr=0x2}}, 0x0, 0xfffffffc, 0x0, 0xc, 0xfffffffe}, 0x98) (async)
sendmsg$inet6_sctp(r1, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x7c, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)='{', 0x1}], 0x1}, 0x0)
rfork(0x3060)

00:01:15 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet6_sctp(r1, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r2, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x1c, 0x3, 0x0, @empty}}, 0x0, 0x0, 0x0, 0xc}, 0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000240)=0x28)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="019738765c48e7669a7d58b69c000000e65bc5280ebe55f327b8df996397c8f8c19256c0f20aba542e8942abc9ba382401d29f33afd7cc49f3485c184d41f594f147702d4627ec21d67b955bdcc2da64bddcd7584cc32f28f66683b7be78e40db522fd671fbd6b040fb608c0ae0ba2", @ANYRES32=<r3=>0x0], &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r3}, 0x8)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000080)={r3, 0x9, 0x7f}, &(0x7f00000000c0)=0x8)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x5}, 0x8)
r5 = fork()
fcntl$lock(r1, 0xd, &(0x7f0000000000)={0x3, 0x1, 0x2, 0x2, r5})
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x3004, &(0x7f0000000100)={0x0, 0x7}, &(0x7f0000000140)=0x8)

00:01:15 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r0)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) (async)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r1=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1}, 0x8)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10)
openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) (async)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")

00:01:15 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)='{', 0x1}], 0x1}, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = socket$inet6(0x1c, 0x2, 0x6)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000340)=0x10)
sendmsg$inet6_sctp(r1, &(0x7f00000002c0)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x475d, @mcast2, 0xf92}, 0x1c, &(0x7f0000000280)=[{&(0x7f0000000180)="e298ad0a844f737ddd81e86cdeddab37c1b698d5d54e81dcc14cf29fa4104bb7902e9060e114a7e286ab7ac25e480888b9f45ccf5c2f07e9f0cd609dc9fd934c5025beda085cfd58774299dfbdd9f453b3812a0a7403671b363c4b4400ba4f307c7fa98279deab37f124f49ae706ca0d9192e22296266862918aed3d836db31199345f6362558be0b04f4ffc0ae42d0c122122f58e303e0aa2491c36fe9b7b995967cec8dfa675f822ffdac1655fdac25147186b494ae0b72fda0963179352253823e5bceda5f94bab7009830d9d73e9", 0xd0}], 0x1, 0x0, 0x0, 0x181}, 0x100)
close(r1)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet6_sctp(r3, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r4=>0x0]}, &(0x7f0000000140)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={r4}, 0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000000)={r4, 0x9, 0x3c}, 0x8)
rfork(0x3060)

00:01:15 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r0)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r1=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1}, 0x8)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10)
openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
socket$inet6_sctp(0x1c, 0x1, 0x84) (async)
close(r0) (async)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) (async)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) (async)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1}, 0x8) (async)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10) (async)
openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) (async)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) (async)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02") (async)

00:01:15 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000280)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x463, &(0x7f00000002c0), 0x4)
setsockopt$inet_mreqn(r1, 0x0, 0x9, &(0x7f0000000180)={@remote={0xac, 0x14, 0x0}, @rand_addr=0x8}, 0xc)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x20, 0x1, "b9"}, 0x9)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r2, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x1c, 0x3, 0xffffffff, @empty}}, 0x0, 0x0, 0x0, 0xc}, 0x98)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000140)={0x0, 0x40}, 0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000100)={0x0, 0x80}, 0x8)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x14)

00:01:15 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r0) (async)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet6_sctp(r1, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) (async)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r2, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) (async)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) (async)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x1c, 0x3, 0x0, @empty}}, 0x0, 0x0, 0x0, 0xc}, 0x98) (async)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000240)=0x28) (async)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="019738765c48e7669a7d58b69c000000e65bc5280ebe55f327b8df996397c8f8c19256c0f20aba542e8942abc9ba382401d29f33afd7cc49f3485c184d41f594f147702d4627ec21d67b955bdcc2da64bddcd7584cc32f28f66683b7be78e40db522fd671fbd6b040fb608c0ae0ba2", @ANYRES32=<r3=>0x0], &(0x7f0000000040)=0x8) (async)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r3}, 0x8) (async)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000080)={r3, 0x9, 0x7f}, &(0x7f00000000c0)=0x8)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x5}, 0x8) (async)
r5 = fork()
fcntl$lock(r1, 0xd, &(0x7f0000000000)={0x3, 0x1, 0x2, 0x2, r5}) (async)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x3004, &(0x7f0000000100)={0x0, 0x7}, &(0x7f0000000140)=0x8)

00:01:15 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)='{', 0x1}], 0x1}, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = socket$inet6(0x1c, 0x2, 0x6)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000340)=0x10)
sendmsg$inet6_sctp(r1, &(0x7f00000002c0)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x475d, @mcast2, 0xf92}, 0x1c, &(0x7f0000000280)=[{&(0x7f0000000180)="e298ad0a844f737ddd81e86cdeddab37c1b698d5d54e81dcc14cf29fa4104bb7902e9060e114a7e286ab7ac25e480888b9f45ccf5c2f07e9f0cd609dc9fd934c5025beda085cfd58774299dfbdd9f453b3812a0a7403671b363c4b4400ba4f307c7fa98279deab37f124f49ae706ca0d9192e22296266862918aed3d836db31199345f6362558be0b04f4ffc0ae42d0c122122f58e303e0aa2491c36fe9b7b995967cec8dfa675f822ffdac1655fdac25147186b494ae0b72fda0963179352253823e5bceda5f94bab7009830d9d73e9", 0xd0}], 0x1, 0x0, 0x0, 0x181}, 0x100)
close(r1)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet6_sctp(r3, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r4=>0x0]}, &(0x7f0000000140)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={r4}, 0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000000)={r4, 0x9, 0x3c}, 0x8)
rfork(0x3060)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10) (async)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)='{', 0x1}], 0x1}, 0x0) (async)
socket$inet6_sctp(0x1c, 0x1, 0x84) (async)
socket$inet6(0x1c, 0x2, 0x6) (async)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000340)=0x10) (async)
sendmsg$inet6_sctp(r1, &(0x7f00000002c0)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x475d, @mcast2, 0xf92}, 0x1c, &(0x7f0000000280)=[{&(0x7f0000000180)="e298ad0a844f737ddd81e86cdeddab37c1b698d5d54e81dcc14cf29fa4104bb7902e9060e114a7e286ab7ac25e480888b9f45ccf5c2f07e9f0cd609dc9fd934c5025beda085cfd58774299dfbdd9f453b3812a0a7403671b363c4b4400ba4f307c7fa98279deab37f124f49ae706ca0d9192e22296266862918aed3d836db31199345f6362558be0b04f4ffc0ae42d0c122122f58e303e0aa2491c36fe9b7b995967cec8dfa675f822ffdac1655fdac25147186b494ae0b72fda0963179352253823e5bceda5f94bab7009830d9d73e9", 0xd0}], 0x1, 0x0, 0x0, 0x181}, 0x100) (async)
close(r1) (async)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
sendmsg$inet6_sctp(r3, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) (async)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000140)=0x8) (async)
setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={r4}, 0x8) (async)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000000)={r4, 0x9, 0x3c}, 0x8) (async)
rfork(0x3060) (async)

00:01:15 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r0)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000280)=ANY=[@ANYBLOB="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", @ANYRES32=<r1=>0x0], &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1}, 0x8)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f0000000040))
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80, 0x88)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r4)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet6_sctp(r5, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r6=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f00000000c0)={r6}, 0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x16, &(0x7f0000000180)={r6, 0x8}, 0x8)

00:01:15 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r0) (async)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet6_sctp(r1, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) (async, rerun: 32)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) (rerun: 32)
bind(r2, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) (async)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) (async, rerun: 32)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x1c, 0x3, 0x0, @empty}}, 0x0, 0x0, 0x0, 0xc}, 0x98) (rerun: 32)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000240)=0x28) (async)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="019738765c48e7669a7d58b69c000000e65bc5280ebe55f327b8df996397c8f8c19256c0f20aba542e8942abc9ba382401d29f33afd7cc49f3485c184d41f594f147702d4627ec21d67b955bdcc2da64bddcd7584cc32f28f66683b7be78e40db522fd671fbd6b040fb608c0ae0ba2", @ANYRES32=<r3=>0x0], &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r3}, 0x8) (async)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000080)={r3, 0x9, 0x7f}, &(0x7f00000000c0)=0x8) (async)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x5}, 0x8) (async)
r5 = fork()
fcntl$lock(r1, 0xd, &(0x7f0000000000)={0x3, 0x1, 0x2, 0x2, r5}) (async)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x3004, &(0x7f0000000100)={0x0, 0x7}, &(0x7f0000000140)=0x8)

00:01:15 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r0)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) (async)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000280)=ANY=[@ANYBLOB="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", @ANYRES32=<r1=>0x0], &(0x7f0000000040)=0x8) (async)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1}, 0x8)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f0000000040)) (async)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02") (async)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80, 0x88)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r4) (async)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet6_sctp(r5, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) (async)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r6=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f00000000c0)={r6}, 0x8) (async)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x16, &(0x7f0000000180)={r6, 0x8}, 0x8)

00:01:15 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)='{', 0x1}], 0x1}, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = socket$inet6(0x1c, 0x2, 0x6)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000340)=0x10)
sendmsg$inet6_sctp(r1, &(0x7f00000002c0)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x475d, @mcast2, 0xf92}, 0x1c, &(0x7f0000000280)=[{&(0x7f0000000180)="e298ad0a844f737ddd81e86cdeddab37c1b698d5d54e81dcc14cf29fa4104bb7902e9060e114a7e286ab7ac25e480888b9f45ccf5c2f07e9f0cd609dc9fd934c5025beda085cfd58774299dfbdd9f453b3812a0a7403671b363c4b4400ba4f307c7fa98279deab37f124f49ae706ca0d9192e22296266862918aed3d836db31199345f6362558be0b04f4ffc0ae42d0c122122f58e303e0aa2491c36fe9b7b995967cec8dfa675f822ffdac1655fdac25147186b494ae0b72fda0963179352253823e5bceda5f94bab7009830d9d73e9", 0xd0}], 0x1, 0x0, 0x0, 0x181}, 0x100)
close(r1)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet6_sctp(r3, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r4=>0x0]}, &(0x7f0000000140)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={r4}, 0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000000)={r4, 0x9, 0x3c}, 0x8)
rfork(0x3060)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10) (async)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)='{', 0x1}], 0x1}, 0x0) (async)
socket$inet6_sctp(0x1c, 0x1, 0x84) (async)
socket$inet6(0x1c, 0x2, 0x6) (async)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000340)=0x10) (async)
sendmsg$inet6_sctp(r1, &(0x7f00000002c0)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x475d, @mcast2, 0xf92}, 0x1c, &(0x7f0000000280)=[{&(0x7f0000000180)="e298ad0a844f737ddd81e86cdeddab37c1b698d5d54e81dcc14cf29fa4104bb7902e9060e114a7e286ab7ac25e480888b9f45ccf5c2f07e9f0cd609dc9fd934c5025beda085cfd58774299dfbdd9f453b3812a0a7403671b363c4b4400ba4f307c7fa98279deab37f124f49ae706ca0d9192e22296266862918aed3d836db31199345f6362558be0b04f4ffc0ae42d0c122122f58e303e0aa2491c36fe9b7b995967cec8dfa675f822ffdac1655fdac25147186b494ae0b72fda0963179352253823e5bceda5f94bab7009830d9d73e9", 0xd0}], 0x1, 0x0, 0x0, 0x181}, 0x100) (async)
close(r1) (async)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
sendmsg$inet6_sctp(r3, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) (async)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000140)=0x8) (async)
setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={r4}, 0x8) (async)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000000)={r4, 0x9, 0x3c}, 0x8) (async)
rfork(0x3060) (async)

00:01:15 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r0)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) (async)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000280)=ANY=[@ANYBLOB="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", @ANYRES32=<r1=>0x0], &(0x7f0000000040)=0x8) (async)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1}, 0x8) (async)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f0000000040))
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) (async)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02") (async)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80, 0x88) (async)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r4) (async, rerun: 32)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) (rerun: 32)
sendmsg$inet6_sctp(r5, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) (async)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r6=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f00000000c0)={r6}, 0x8) (async)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x16, &(0x7f0000000180)={r6, 0x8}, 0x8)

00:01:15 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000280)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x463, &(0x7f00000002c0), 0x4) (async)
setsockopt$inet_mreqn(r1, 0x0, 0x9, &(0x7f0000000180)={@remote={0xac, 0x14, 0x0}, @rand_addr=0x8}, 0xc)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x20, 0x1, "b9"}, 0x9) (async)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r2, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) (async)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x1c, 0x3, 0xffffffff, @empty}}, 0x0, 0x0, 0x0, 0xc}, 0x98) (async)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000140)={0x0, 0x40}, 0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000100)={0x0, 0x80}, 0x8) (async)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x14)

00:01:15 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd, 0x0, 0x23cf}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @multicast1}, 0x10, &(0x7f0000001680)}, 0x20000)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x19, 0x7f}, &(0x7f0000000040)=0x8)
rfork(0x3060)

00:01:15 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
close(0xffffffffffffffff)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r0=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000000c0)={r0}, 0x8)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r1, 0xc4704433, &(0x7f0000000040))
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")

00:01:15 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = fhopen(&(0x7f00000000c0)={{[0x9, 0x1]}, {0x3, 0xfbff, "c5d3519366cd2fa7b572672a9245a0f9"}}, 0x80000)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x3, 0xbd, "0935f733d84319eefbdffc008c25c5644ce9fea20ffe664b46922130c99e249970265e0e26421c186e60d9bc20901bd873650c547511d55b8cfc34d7c2adc8161e625c15dd649e16975b7744fffd1114e4c38459a4e2cf8776839cce066555a798007a1ce1c1d819c2daafdab0aae25a42002f74c7580f0ff5b307b3cbb641edd98ec45ca429ba08aea847f23cff07283bdc429e735597a008649af39f66aa1a83f1ff9f8ec2d4db6edbc486f60fff8538a44513cc39163d57eaca4405"}, 0xc5)
r2 = dup(r0)
getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x3004, &(0x7f0000000100)={<r3=>0x0}, &(0x7f0000000000)=0x5)
r4 = dup2(r0, r0)
getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f0000000040)={r3, 0x1}, &(0x7f0000000080)=0x8)

00:01:15 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
r1 = fhopen(&(0x7f00000000c0)={{[0x9, 0x1]}, {0x3, 0xfbff, "c5d3519366cd2fa7b572672a9245a0f9"}}, 0x80000)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x3, 0xbd, "0935f733d84319eefbdffc008c25c5644ce9fea20ffe664b46922130c99e249970265e0e26421c186e60d9bc20901bd873650c547511d55b8cfc34d7c2adc8161e625c15dd649e16975b7744fffd1114e4c38459a4e2cf8776839cce066555a798007a1ce1c1d819c2daafdab0aae25a42002f74c7580f0ff5b307b3cbb641edd98ec45ca429ba08aea847f23cff07283bdc429e735597a008649af39f66aa1a83f1ff9f8ec2d4db6edbc486f60fff8538a44513cc39163d57eaca4405"}, 0xc5) (async, rerun: 64)
r2 = dup(r0) (rerun: 64)
getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x3004, &(0x7f0000000100)={<r3=>0x0}, &(0x7f0000000000)=0x5) (async)
r4 = dup2(r0, r0)
getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f0000000040)={r3, 0x1}, &(0x7f0000000080)=0x8)

00:01:15 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
close(0xffffffffffffffff) (async)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) (async, rerun: 64)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r0=>0x0]}, &(0x7f0000000040)=0x8) (rerun: 64)
setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000000c0)={r0}, 0x8) (async)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10) (async)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r1, 0xc4704433, &(0x7f0000000040)) (async)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")

00:01:15 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd, 0x0, 0x23cf}, 0x10) (async)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @multicast1}, 0x10, &(0x7f0000001680)}, 0x20000) (async)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x19, 0x7f}, &(0x7f0000000040)=0x8) (async)
rfork(0x3060)

00:01:15 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
r1 = fhopen(&(0x7f00000000c0)={{[0x9, 0x1]}, {0x3, 0xfbff, "c5d3519366cd2fa7b572672a9245a0f9"}}, 0x80000)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x3, 0xbd, "0935f733d84319eefbdffc008c25c5644ce9fea20ffe664b46922130c99e249970265e0e26421c186e60d9bc20901bd873650c547511d55b8cfc34d7c2adc8161e625c15dd649e16975b7744fffd1114e4c38459a4e2cf8776839cce066555a798007a1ce1c1d819c2daafdab0aae25a42002f74c7580f0ff5b307b3cbb641edd98ec45ca429ba08aea847f23cff07283bdc429e735597a008649af39f66aa1a83f1ff9f8ec2d4db6edbc486f60fff8538a44513cc39163d57eaca4405"}, 0xc5)
r2 = dup(r0)
getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x3004, &(0x7f0000000100)={<r3=>0x0}, &(0x7f0000000000)=0x5) (async)
r4 = dup2(r0, r0)
getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f0000000040)={r3, 0x1}, &(0x7f0000000080)=0x8)

00:01:15 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) (async)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000280)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x463, &(0x7f00000002c0), 0x4) (async)
setsockopt$inet_mreqn(r1, 0x0, 0x9, &(0x7f0000000180)={@remote={0xac, 0x14, 0x0}, @rand_addr=0x8}, 0xc) (async)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x20, 0x1, "b9"}, 0x9)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r2, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) (async)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x1c, 0x3, 0xffffffff, @empty}}, 0x0, 0x0, 0x0, 0xc}, 0x98) (async)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000140)={0x0, 0x40}, 0x8) (async)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000100)={0x0, 0x80}, 0x8) (async)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x14)

00:01:15 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
close(0xffffffffffffffff)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) (async)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r0=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000000c0)={r0}, 0x8)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10) (async)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r1, 0xc4704433, &(0x7f0000000040)) (async)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")

00:01:15 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd, 0x0, 0x23cf}, 0x10) (async)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @multicast1}, 0x10, &(0x7f0000001680)}, 0x20000) (async)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x19, 0x7f}, &(0x7f0000000040)=0x8) (async)
rfork(0x3060)

00:01:15 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup(r0)
sendmsg$unix(r1, &(0x7f0000000180)={&(0x7f0000000040)=@abs={0x8, 0x0, 0x0, 0x1}, 0x8, &(0x7f00000000c0)=[{&(0x7f0000000080)="2d72a9f2af97539626b9f80092cafaaf2cab4a7780e4ead2db85b6e170bdd27e18418c64baf9ad00565783ec6abb2cdb82d16291", 0x34}], 0x1, &(0x7f0000000340)=ANY=[@ANYBLOB="2000000000000000ffff000001000000", @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="0300bb001a55f99b8c5ffb804fecd6df3e6e005c82f172f97fae90df926739302824daaec48da4fed9c163ddcbdeb08d2be111c868943ab9a5286a1f3ac7dfe69c6297ca641a8e1d7babd19221a707e6d3771160cce29740709542c08094bdab2987ed31beecbc598944108d83748ab04d5f76b01783de53dd842ab50413202c29dca86106a8cb5df4ffe27bd6d4b6c59ebb9736fcb5b6e85489666e90a701419d923ab2346f41c41cf3b5a71e8d8f786e00f998095b6b4038381bf92e00481667c12c91c6e068ab6f833ae19f2cb619e9dc43a6663201ad030b1e76adc737d8189f0f28125bb4dc6db6136ee64fd28b5fa57af9305b4a63784051766bd6002b75afbad2750e113c231da2ce65a0631f744c63db3d06c1d8980bf9facb71a16a81fc0bd7fe8a69a7e8e7e909362a36daeea5403385dc7eaa82934769850e49f4d08e8ee355d3ca6c42c9f9be4945e8b947104a6e6ab0c677fc1b326f34d08355f92b86ed0ee341be72f4fd2466aabe40ec395ca30f4e22314496bb4d53c8e9eef339b0d3ba7adc9dc51db2cd7c35a811fa4dc4021e67c3ee39781ac5366f103b2d47cbc2d8ead5eb00"/434], 0x20, 0x20103}, 0x88)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x3004, &(0x7f0000000100), &(0x7f0000000000)=0x5)

00:01:15 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r1)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r2=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={r2}, 0x8)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10)
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r3, 0xc4704433, &(0x7f0000000040))
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000140)={@rand_addr="a070bac7bbace4db7ee3f03b919954c8"}, 0x14)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")

00:01:15 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup(r0)
sendmsg$unix(r1, &(0x7f0000000180)={&(0x7f0000000040)=@abs={0x8, 0x0, 0x0, 0x1}, 0x8, &(0x7f00000000c0)=[{&(0x7f0000000080)="2d72a9f2af97539626b9f80092cafaaf2cab4a7780e4ead2db85b6e170bdd27e18418c64baf9ad00565783ec6abb2cdb82d16291", 0x34}], 0x1, &(0x7f0000000340)=ANY=[@ANYBLOB="2000000000000000ffff000001000000", @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="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"/434], 0x20, 0x20103}, 0x88)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x3004, &(0x7f0000000100), &(0x7f0000000000)=0x5)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
dup(r0) (async)
sendmsg$unix(r1, &(0x7f0000000180)={&(0x7f0000000040)=@abs={0x8, 0x0, 0x0, 0x1}, 0x8, &(0x7f00000000c0)=[{&(0x7f0000000080)="2d72a9f2af97539626b9f80092cafaaf2cab4a7780e4ead2db85b6e170bdd27e18418c64baf9ad00565783ec6abb2cdb82d16291", 0x34}], 0x1, &(0x7f0000000340)=ANY=[@ANYBLOB="2000000000000000ffff000001000000", @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="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"/434], 0x20, 0x20103}, 0x88) (async)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x3004, &(0x7f0000000100), &(0x7f0000000000)=0x5) (async)

00:01:15 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x1c, 0x3, 0x0, @empty}}, 0x0, 0x0, 0x0, 0xc}, 0x98)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000000)={<r2=>0x0, 0x101}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={r2, 0x9, 0x1}, 0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)='{', 0x1}], 0x1}, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
rfork(0x3060)
rfork(0x1000)

00:01:15 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$inet6_udplite(0x1c, 0x2, 0x88)
getsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f00000000c0), &(0x7f0000000040)=0x100)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x20, 0x1, "b9"}, 0x9)

00:01:15 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup(r0)
sendmsg$unix(r1, &(0x7f0000000180)={&(0x7f0000000040)=@abs={0x8, 0x0, 0x0, 0x1}, 0x8, &(0x7f00000000c0)=[{&(0x7f0000000080)="2d72a9f2af97539626b9f80092cafaaf2cab4a7780e4ead2db85b6e170bdd27e18418c64baf9ad00565783ec6abb2cdb82d16291", 0x34}], 0x1, &(0x7f0000000340)=ANY=[@ANYBLOB="2000000000000000ffff000001000000", @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="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"/434], 0x20, 0x20103}, 0x88) (async)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x3004, &(0x7f0000000100), &(0x7f0000000000)=0x5)

00:01:15 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r1) (async)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r2=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={r2}, 0x8)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10) (async)
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r3, 0xc4704433, &(0x7f0000000040)) (async)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000140)={@rand_addr="a070bac7bbace4db7ee3f03b919954c8"}, 0x14) (async)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")

00:01:15 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x1c, 0x3, 0x0, @empty}}, 0x0, 0x0, 0x0, 0xc}, 0x98)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000000)={<r2=>0x0, 0x101}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={r2, 0x9, 0x1}, 0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)='{', 0x1}], 0x1}, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
rfork(0x3060)
rfork(0x1000)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
socket$inet6_sctp(0x1c, 0x1, 0x84) (async)
bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) (async)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) (async)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x1c, 0x3, 0x0, @empty}}, 0x0, 0x0, 0x0, 0xc}, 0x98) (async)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x101}, &(0x7f0000000040)=0x8) (async)
setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={r2, 0x9, 0x1}, 0x8) (async)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10) (async)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)='{', 0x1}], 0x1}, 0x0) (async)
socket$inet6_sctp(0x1c, 0x1, 0x84) (async)
rfork(0x3060) (async)
rfork(0x1000) (async)

00:01:15 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x3004, &(0x7f0000000100), &(0x7f0000000000)=0x5)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000280)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x463, &(0x7f00000002c0), 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000013c0)={'rack\x00', 0x1}, 0x24)
preadv(r2, &(0x7f0000001340)=[{&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000000040)=""/60, 0x3c}, {&(0x7f0000001140)=""/245, 0xf5}, {&(0x7f0000001240)=""/193, 0xc1}, {&(0x7f0000000080)=""/117, 0x75}], 0x5, 0x4e2)

00:01:15 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) (async, rerun: 32)
r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) (rerun: 32)
getsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f00000000c0), &(0x7f0000000040)=0x100)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x20, 0x1, "b9"}, 0x9)

00:01:15 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r1)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r2=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={r2}, 0x8) (async, rerun: 32)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10) (async, rerun: 32)
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r3, 0xc4704433, &(0x7f0000000040)) (async)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000140)={@rand_addr="a070bac7bbace4db7ee3f03b919954c8"}, 0x14) (async, rerun: 32)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) (async, rerun: 32)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")

00:01:15 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x3004, &(0x7f0000000100), &(0x7f0000000000)=0x5)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000280)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x463, &(0x7f00000002c0), 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000013c0)={'rack\x00', 0x1}, 0x24)
preadv(r2, &(0x7f0000001340)=[{&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000000040)=""/60, 0x3c}, {&(0x7f0000001140)=""/245, 0xf5}, {&(0x7f0000001240)=""/193, 0xc1}, {&(0x7f0000000080)=""/117, 0x75}], 0x5, 0x4e2)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
dup(r0) (async)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x3004, &(0x7f0000000100), &(0x7f0000000000)=0x5) (async)
socket$inet6_sctp(0x1c, 0x1, 0x84) (async)
socket$inet_tcp(0x2, 0x1, 0x0) (async)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000280)={'rack\x00'}, 0x24) (async)
setsockopt$inet_tcp_int(r2, 0x6, 0x463, &(0x7f00000002c0), 0x4) (async)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000013c0)={'rack\x00', 0x1}, 0x24) (async)
preadv(r2, &(0x7f0000001340)=[{&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000000040)=""/60, 0x3c}, {&(0x7f0000001140)=""/245, 0xf5}, {&(0x7f0000001240)=""/193, 0xc1}, {&(0x7f0000000080)=""/117, 0x75}], 0x5, 0x4e2) (async)

00:01:15 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) (async)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x1c, 0x3, 0x0, @empty}}, 0x0, 0x0, 0x0, 0xc}, 0x98)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000000)={<r2=>0x0, 0x101}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={r2, 0x9, 0x1}, 0x8) (async)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10) (async)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)='{', 0x1}], 0x1}, 0x0) (async)
socket$inet6_sctp(0x1c, 0x1, 0x84) (async)
rfork(0x3060) (async)
rfork(0x1000)

00:01:15 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x3004, &(0x7f0000000100), &(0x7f0000000000)=0x5)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000280)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x463, &(0x7f00000002c0), 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000013c0)={'rack\x00', 0x1}, 0x24) (async)
preadv(r2, &(0x7f0000001340)=[{&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000000040)=""/60, 0x3c}, {&(0x7f0000001140)=""/245, 0xf5}, {&(0x7f0000001240)=""/193, 0xc1}, {&(0x7f0000000080)=""/117, 0x75}], 0x5, 0x4e2)

00:01:15 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r0)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r1=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1}, 0x8)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f0000000040))
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")

00:01:15 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)='{', 0x1}], 0x1}, 0x0)
rfork(0x3060)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x1c, 0x3, 0x0, @empty}}, 0x0, 0x0, 0x0, 0xc}, 0x98)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000000)={0x0, 0x10, 0x1}, 0x8)

00:01:15 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$inet6_udplite(0x1c, 0x2, 0x88)
getsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f00000000c0), &(0x7f0000000040)=0x100)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x20, 0x1, "b9"}, 0x9)
socket$inet6_sctp(0x1c, 0x1, 0x84) (async)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) (async)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) (async)
socket$inet6_udplite(0x1c, 0x2, 0x88) (async)
getsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f00000000c0), &(0x7f0000000040)=0x100) (async)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x20, 0x1, "b9"}, 0x9) (async)

00:01:15 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)='{', 0x1}], 0x1}, 0x0) (async, rerun: 32)
rfork(0x3060) (async, rerun: 32)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) (async, rerun: 64)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) (async, rerun: 64)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x1c, 0x3, 0x0, @empty}}, 0x0, 0x0, 0x0, 0xc}, 0x98) (async)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000000)={0x0, 0x10, 0x1}, 0x8)

00:01:15 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r0) (async)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r1=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1}, 0x8) (async)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10) (async)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f0000000040)) (async)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) (async)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")

00:01:15 executing program 2:
sendto(0xffffffffffffff9c, &(0x7f0000000040)="0abf8e85fb6e6f0aa6c9b61343035a57f0e64c38a23ce38e345f431dad13f2c4ebb52e7cb169675bd941bcc7707f91259f2a8c285df53d14b45f847147ccd9bef0130b2d2d17d434365c65a87d5d69038c79", 0x52, 0x1, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x3, 0xfff, @ipv4={'\x00', '\xff\xff', @broadcast}, 0xfffffffe}, 0x1c)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x3004, &(0x7f0000000100), &(0x7f0000000000)=0x8)

00:01:15 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)='{', 0x1}], 0x1}, 0x0)
rfork(0x3060)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x1c, 0x3, 0x0, @empty}}, 0x0, 0x0, 0x0, 0xc}, 0x98)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000000)={0x0, 0x10, 0x1}, 0x8)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10) (async)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)='{', 0x1}], 0x1}, 0x0) (async)
rfork(0x3060) (async)
socket$inet6_sctp(0x1c, 0x1, 0x84) (async)
bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) (async)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) (async)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x1c, 0x3, 0x0, @empty}}, 0x0, 0x0, 0x0, 0xc}, 0x98) (async)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000000)={0x0, 0x10, 0x1}, 0x8) (async)

00:01:15 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r0)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r1=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1}, 0x8)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f0000000040))
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
socket$inet6_sctp(0x1c, 0x1, 0x84) (async)
close(r0) (async)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, 0x0}, 0x0) (async)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) (async)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1}, 0x8) (async)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10) (async)
openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) (async)
ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f0000000040)) (async)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) (async)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02") (async)

00:01:15 executing program 2:
sendto(0xffffffffffffff9c, &(0x7f0000000040)="0abf8e85fb6e6f0aa6c9b61343035a57f0e64c38a23ce38e345f431dad13f2c4ebb52e7cb169675bd941bcc7707f91259f2a8c285df53d14b45f847147ccd9bef0130b2d2d17d434365c65a87d5d69038c79", 0x52, 0x1, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x3, 0xfff, @ipv4={'\x00', '\xff\xff', @broadcast}, 0xfffffffe}, 0x1c)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x3004, &(0x7f0000000100), &(0x7f0000000000)=0x8)
sendto(0xffffffffffffff9c, &(0x7f0000000040)="0abf8e85fb6e6f0aa6c9b61343035a57f0e64c38a23ce38e345f431dad13f2c4ebb52e7cb169675bd941bcc7707f91259f2a8c285df53d14b45f847147ccd9bef0130b2d2d17d434365c65a87d5d69038c79", 0x52, 0x1, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x3, 0xfff, @ipv4={'\x00', '\xff\xff', @broadcast}, 0xfffffffe}, 0x1c) (async)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
dup(r0) (async)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x3004, &(0x7f0000000100), &(0x7f0000000000)=0x8) (async)

00:01:15 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)
connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0x5, @local={0xfe, 0x80, '\x00', 0x0}, 0xffffffff}, 0x1c)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="205f118fb9"], 0x9)

00:01:15 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)='{', 0x1}], 0x1}, 0x0)
rfork(0x3060)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x9ab5, 0x8, 0x9}, 0x10)

00:01:15 executing program 2:
sendto(0xffffffffffffff9c, &(0x7f0000000040)="0abf8e85fb6e6f0aa6c9b61343035a57f0e64c38a23ce38e345f431dad13f2c4ebb52e7cb169675bd941bcc7707f91259f2a8c285df53d14b45f847147ccd9bef0130b2d2d17d434365c65a87d5d69038c79", 0x52, 0x1, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x3, 0xfff, @ipv4={'\x00', '\xff\xff', @broadcast}, 0xfffffffe}, 0x1c)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x3004, &(0x7f0000000100), &(0x7f0000000000)=0x8)
sendto(0xffffffffffffff9c, &(0x7f0000000040)="0abf8e85fb6e6f0aa6c9b61343035a57f0e64c38a23ce38e345f431dad13f2c4ebb52e7cb169675bd941bcc7707f91259f2a8c285df53d14b45f847147ccd9bef0130b2d2d17d434365c65a87d5d69038c79", 0x52, 0x1, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x3, 0xfff, @ipv4={'\x00', '\xff\xff', @broadcast}, 0xfffffffe}, 0x1c) (async)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
dup(r0) (async)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x3004, &(0x7f0000000100), &(0x7f0000000000)=0x8) (async)

00:01:15 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10) (async)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)='{', 0x1}], 0x1}, 0x0)
rfork(0x3060) (async)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x9ab5, 0x8, 0x9}, 0x10)

00:01:15 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r0)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x10, @ipv4={'\x00', '\xff\xff', @rand_addr}, 0x8001}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r1=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1}, 0x8)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f0000000040))
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")

00:01:16 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r1)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet6_sctp(r2, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r3=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={r3}, 0x8)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r4, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
connect$inet6(r4, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x1c, 0x3, 0x0, @empty}}, 0x0, 0x0, 0x0, 0xc}, 0x98)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f00000004c0)={<r5=>r3, &(0x7f0000000400)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x10}, @in={0x10, 0x2, 0xffffffffffffffff, @multicast2}, @in={0x10, 0x2, 0xffffffffffffffff, @remote}, @in={0x10, 0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c}, @in={0x10, 0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f0000000500)=0x10)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x2, 0x38000, @rand_addr="4beb06b6665fc98023786730c3a8280a", 0x8001}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000140)="f33e73846a0cb865214651302aed8521b336c219cd325d63443594db43ef5f0d13450e8c3edcd94528b00367c63e54f15af8d3fc2009d310c641ef7d695de9f4fc49af7b46f917ecbb663ab9face5223fa1187f32e0168e80d3c64a554336566ff209a87bd21e9352e000ffa7a6838c1b9bbeb4663fb3b3d580355c8175ea2f8c3ddcde937d985a513fbdd8705d1e93ddb58becf4a253728da62bc1661340b711eb78498c4fd28fc5acbc73f6bf2109e14ce80d618fb66ff0b25fedea459bdf37a908b0b8bfb6bc88ab2eb47ff", 0xcd}, {&(0x7f0000000240)="f6d75a61eecedaec91c261915a4ec8d28bf1b4ea3bc43d86f9e8cfb2e9e92c66280c9e31597714b7c03f0b2c5786e4a242c2813125523e728c6bf96c9badc8a24bc2b6fdbac97f2c7c287aac794c0ac7ff224683295a2fb9f3cb2d784e6cae46e1ecc16209131f3b03026f81c5ddc39ae7f032fccf51bd2b04e43f49c956d33c82f543e9e9727e4f544e6fe72de7fa", 0x8f}, {&(0x7f0000000080)="4368ab559c06d237d56bcd77d5ca27e962d71a", 0x13}, {&(0x7f0000000300)="f3f0af8d6f18fc30eacda0b65424d17b3394b94b0b96284c68ed22ca0777424f64a8da029754ee5216efa1d2d6af2ac61b4ad068182db9c722c2de8e332ae2f2e0fac9194a2b80969a823e8b7ce2b27a420f8055ce8aa6f595b7741940ea3e89759ea4b032b5c527405f3fb53a2f8ba15c1153873184dbf12f812ec99f9a49afcdc6c18da3fcf559943fe0d267b6dcbc351ea80fb9d0e2abe46fbfb2940c98c26126f0fecbea3350ba2948f7239c9bc14a2895fcfa30d1fd4024f25de6104567435286ca6c23c8de9f58b600adf41ad6a263ccf0a5", 0xd5}], 0x4, &(0x7f0000000540)=[@dstaddrv4={0x10, 0x84, 0x9, @rand_addr=0x9}, @sndrcv={0x2c, 0x84, 0x2, {0x1ff, 0xff, 0x400, 0x7ee0, 0x81, 0x0, 0x3e, 0x6, r5}}, @init={0x14, 0x84, 0x1, {0x4, 0x2, 0x4b, 0x2a52}}], 0x50, 0x8}, 0x20108)
r6 = dup(r0)
getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x3004, &(0x7f0000000100), &(0x7f0000000000)=0x5)

00:01:16 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)='{', 0x1}], 0x1}, 0x0)
rfork(0x3060)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x9ab5, 0x8, 0x9}, 0x10)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10) (async)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)='{', 0x1}], 0x1}, 0x0) (async)
rfork(0x3060) (async)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x9ab5, 0x8, 0x9}, 0x10) (async)

00:01:16 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)
connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0x5, @local={0xfe, 0x80, '\x00', 0x0}, 0xffffffff}, 0x1c) (async)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="205f118fb9"], 0x9)

00:01:16 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r0)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x10, @ipv4={'\x00', '\xff\xff', @rand_addr}, 0x8001}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r1=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1}, 0x8)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10) (async)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f0000000040)) (async)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0) (async)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")

00:01:16 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r1) (async, rerun: 32)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) (rerun: 32)
sendmsg$inet6_sctp(r2, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r3=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={r3}, 0x8) (async, rerun: 32)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) (rerun: 32)
bind(r4, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) (async, rerun: 32)
connect$inet6(r4, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) (async, rerun: 32)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x1c, 0x3, 0x0, @empty}}, 0x0, 0x0, 0x0, 0xc}, 0x98) (async)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f00000004c0)={<r5=>r3, &(0x7f0000000400)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x10}, @in={0x10, 0x2, 0xffffffffffffffff, @multicast2}, @in={0x10, 0x2, 0xffffffffffffffff, @remote}, @in={0x10, 0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c}, @in={0x10, 0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f0000000500)=0x10)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x2, 0x38000, @rand_addr="4beb06b6665fc98023786730c3a8280a", 0x8001}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000140)="f33e73846a0cb865214651302aed8521b336c219cd325d63443594db43ef5f0d13450e8c3edcd94528b00367c63e54f15af8d3fc2009d310c641ef7d695de9f4fc49af7b46f917ecbb663ab9face5223fa1187f32e0168e80d3c64a554336566ff209a87bd21e9352e000ffa7a6838c1b9bbeb4663fb3b3d580355c8175ea2f8c3ddcde937d985a513fbdd8705d1e93ddb58becf4a253728da62bc1661340b711eb78498c4fd28fc5acbc73f6bf2109e14ce80d618fb66ff0b25fedea459bdf37a908b0b8bfb6bc88ab2eb47ff", 0xcd}, {&(0x7f0000000240)="f6d75a61eecedaec91c261915a4ec8d28bf1b4ea3bc43d86f9e8cfb2e9e92c66280c9e31597714b7c03f0b2c5786e4a242c2813125523e728c6bf96c9badc8a24bc2b6fdbac97f2c7c287aac794c0ac7ff224683295a2fb9f3cb2d784e6cae46e1ecc16209131f3b03026f81c5ddc39ae7f032fccf51bd2b04e43f49c956d33c82f543e9e9727e4f544e6fe72de7fa", 0x8f}, {&(0x7f0000000080)="4368ab559c06d237d56bcd77d5ca27e962d71a", 0x13}, {&(0x7f0000000300)="f3f0af8d6f18fc30eacda0b65424d17b3394b94b0b96284c68ed22ca0777424f64a8da029754ee5216efa1d2d6af2ac61b4ad068182db9c722c2de8e332ae2f2e0fac9194a2b80969a823e8b7ce2b27a420f8055ce8aa6f595b7741940ea3e89759ea4b032b5c527405f3fb53a2f8ba15c1153873184dbf12f812ec99f9a49afcdc6c18da3fcf559943fe0d267b6dcbc351ea80fb9d0e2abe46fbfb2940c98c26126f0fecbea3350ba2948f7239c9bc14a2895fcfa30d1fd4024f25de6104567435286ca6c23c8de9f58b600adf41ad6a263ccf0a5", 0xd5}], 0x4, &(0x7f0000000540)=[@dstaddrv4={0x10, 0x84, 0x9, @rand_addr=0x9}, @sndrcv={0x2c, 0x84, 0x2, {0x1ff, 0xff, 0x400, 0x7ee0, 0x81, 0x0, 0x3e, 0x6, r5}}, @init={0x14, 0x84, 0x1, {0x4, 0x2, 0x4b, 0x2a52}}], 0x50, 0x8}, 0x20108) (async)
r6 = dup(r0)
getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x3004, &(0x7f0000000100), &(0x7f0000000000)=0x5)

00:01:16 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r0)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x10, @ipv4={'\x00', '\xff\xff', @rand_addr}, 0x8001}, 0x1c, 0x0}, 0x0) (async, rerun: 32)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r1=>0x0]}, &(0x7f0000000040)=0x8) (rerun: 32)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1}, 0x8)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10) (async)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f0000000040)) (async)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0) (async, rerun: 32)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02") (rerun: 32)

00:01:16 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)='{', 0x1}], 0x1}, 0x0)
rfork(0x3060)
r1 = dup(r0)
sendto$inet6(r1, &(0x7f0000000000)="7f1e0fa794498883ee8fb1e08bfa270ad3afbb3725c11783bb0dcbeabdb59617eb47236be01b1b11c9909aac98e982d23ffc6466e0491e54", 0x38, 0x8, &(0x7f0000000040)={0x1c, 0x1c, 0x3, 0x34, @local={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c)

00:01:16 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) (async)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) (async)
connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0x5, @local={0xfe, 0x80, '\x00', 0x0}, 0xffffffff}, 0x1c) (async, rerun: 64)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="205f118fb9"], 0x9) (rerun: 64)

00:01:16 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)='{', 0x1}], 0x1}, 0x0)
rfork(0x3060)
r1 = dup(r0)
sendto$inet6(r1, &(0x7f0000000000)="7f1e0fa794498883ee8fb1e08bfa270ad3afbb3725c11783bb0dcbeabdb59617eb47236be01b1b11c9909aac98e982d23ffc6466e0491e54", 0x38, 0x8, &(0x7f0000000040)={0x1c, 0x1c, 0x3, 0x34, @local={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c)

00:01:16 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r0)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r1=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1}, 0x8)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f0000000040))
sendmsg$inet_sctp(0xffffffffffffff9c, &(0x7f0000000300)={&(0x7f0000000140)=@in={0x10, 0x2, 0x2}, 0x10, &(0x7f0000000280)=[{&(0x7f0000000180)="9382663d2aa6b3ce6636d58b14fc1d2319f4533fe32686d9bdba515d44f570fd50da1455c8986a2c737b07e4b5c40c0cb956e292f68a97b8e11f3e14f5bb0247b165af4ac063116d3e11b59c61f363d78b80840e11753c973da340e4255136f2588e91c973929dfcb9b9150b848222de354dee6737b0123951cfdffecbacfd9f69cb20641cba6aa5d0ae25351167570493a945f60e6a92cf8d31b06e6055b7510720c9af744bd7f7367e11a9f6f1680f8894ff53c5b2a2224e196b1df7a3d9a49f", 0xc1}], 0x1, &(0x7f0000000340)=ANY=[@ANYBLOB="100000008400000009003dd52c76836af76db400007f000001100000008400000009000000e0000002"], 0x20}, 0x100)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")

00:01:16 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r1)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet6_sctp(r2, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) (async)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r3=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={r3}, 0x8)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r4, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) (async)
connect$inet6(r4, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) (async)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x1c, 0x3, 0x0, @empty}}, 0x0, 0x0, 0x0, 0xc}, 0x98)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f00000004c0)={<r5=>r3, &(0x7f0000000400)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x10}, @in={0x10, 0x2, 0xffffffffffffffff, @multicast2}, @in={0x10, 0x2, 0xffffffffffffffff, @remote}, @in={0x10, 0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c}, @in={0x10, 0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}]}, &(0x7f0000000500)=0x10)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x2, 0x38000, @rand_addr="4beb06b6665fc98023786730c3a8280a", 0x8001}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000140)="f33e73846a0cb865214651302aed8521b336c219cd325d63443594db43ef5f0d13450e8c3edcd94528b00367c63e54f15af8d3fc2009d310c641ef7d695de9f4fc49af7b46f917ecbb663ab9face5223fa1187f32e0168e80d3c64a554336566ff209a87bd21e9352e000ffa7a6838c1b9bbeb4663fb3b3d580355c8175ea2f8c3ddcde937d985a513fbdd8705d1e93ddb58becf4a253728da62bc1661340b711eb78498c4fd28fc5acbc73f6bf2109e14ce80d618fb66ff0b25fedea459bdf37a908b0b8bfb6bc88ab2eb47ff", 0xcd}, {&(0x7f0000000240)="f6d75a61eecedaec91c261915a4ec8d28bf1b4ea3bc43d86f9e8cfb2e9e92c66280c9e31597714b7c03f0b2c5786e4a242c2813125523e728c6bf96c9badc8a24bc2b6fdbac97f2c7c287aac794c0ac7ff224683295a2fb9f3cb2d784e6cae46e1ecc16209131f3b03026f81c5ddc39ae7f032fccf51bd2b04e43f49c956d33c82f543e9e9727e4f544e6fe72de7fa", 0x8f}, {&(0x7f0000000080)="4368ab559c06d237d56bcd77d5ca27e962d71a", 0x13}, {&(0x7f0000000300)="f3f0af8d6f18fc30eacda0b65424d17b3394b94b0b96284c68ed22ca0777424f64a8da029754ee5216efa1d2d6af2ac61b4ad068182db9c722c2de8e332ae2f2e0fac9194a2b80969a823e8b7ce2b27a420f8055ce8aa6f595b7741940ea3e89759ea4b032b5c527405f3fb53a2f8ba15c1153873184dbf12f812ec99f9a49afcdc6c18da3fcf559943fe0d267b6dcbc351ea80fb9d0e2abe46fbfb2940c98c26126f0fecbea3350ba2948f7239c9bc14a2895fcfa30d1fd4024f25de6104567435286ca6c23c8de9f58b600adf41ad6a263ccf0a5", 0xd5}], 0x4, &(0x7f0000000540)=[@dstaddrv4={0x10, 0x84, 0x9, @rand_addr=0x9}, @sndrcv={0x2c, 0x84, 0x2, {0x1ff, 0xff, 0x400, 0x7ee0, 0x81, 0x0, 0x3e, 0x6, r5}}, @init={0x14, 0x84, 0x1, {0x4, 0x2, 0x4b, 0x2a52}}], 0x50, 0x8}, 0x20108)
r6 = dup(r0)
getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x3004, &(0x7f0000000100), &(0x7f0000000000)=0x5)

00:01:16 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)='{', 0x1}], 0x1}, 0x0) (async)
rfork(0x3060) (async)
r1 = dup(r0)
sendto$inet6(r1, &(0x7f0000000000)="7f1e0fa794498883ee8fb1e08bfa270ad3afbb3725c11783bb0dcbeabdb59617eb47236be01b1b11c9909aac98e982d23ffc6466e0491e54", 0x38, 0x8, &(0x7f0000000040)={0x1c, 0x1c, 0x3, 0x34, @local={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c)

00:01:16 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup(r0)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x4, 0x401}, 0xc)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x3004, &(0x7f0000000100), &(0x7f0000000000)=0x5)

00:01:16 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r0) (async)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r1=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1}, 0x8)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10) (async)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f0000000040)) (async)
sendmsg$inet_sctp(0xffffffffffffff9c, &(0x7f0000000300)={&(0x7f0000000140)=@in={0x10, 0x2, 0x2}, 0x10, &(0x7f0000000280)=[{&(0x7f0000000180)="9382663d2aa6b3ce6636d58b14fc1d2319f4533fe32686d9bdba515d44f570fd50da1455c8986a2c737b07e4b5c40c0cb956e292f68a97b8e11f3e14f5bb0247b165af4ac063116d3e11b59c61f363d78b80840e11753c973da340e4255136f2588e91c973929dfcb9b9150b848222de354dee6737b0123951cfdffecbacfd9f69cb20641cba6aa5d0ae25351167570493a945f60e6a92cf8d31b06e6055b7510720c9af744bd7f7367e11a9f6f1680f8894ff53c5b2a2224e196b1df7a3d9a49f", 0xc1}], 0x1, &(0x7f0000000340)=ANY=[@ANYBLOB="100000008400000009003dd52c76836af76db400007f000001100000008400000009000000e0000002"], 0x20}, 0x100) (async)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) (async)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")

00:01:16 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r1)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet6_sctp(r2, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r3=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={r3}, 0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={r3, 0x6, 0x8}, 0x8)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)='{', 0x1}], 0x1}, 0x0)
rfork(0x3060)

00:01:16 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$inet6_sctp(0x1c, 0x1, 0x84)
bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x1c, 0x3, 0x0, @empty}}, 0x0, 0x0, 0x0, 0xc}, 0x98)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x3, 0x6, @empty, 0x7f}, 0x1c)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x20, 0x1, "b9"}, 0x9)

00:01:16 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup(r0)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x4, 0x401}, 0xc) (async)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x3004, &(0x7f0000000100), &(0x7f0000000000)=0x5)

00:01:16 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r0) (async)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) (async)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r1=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1}, 0x8)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10) (async)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f0000000040)) (async)
sendmsg$inet_sctp(0xffffffffffffff9c, &(0x7f0000000300)={&(0x7f0000000140)=@in={0x10, 0x2, 0x2}, 0x10, &(0x7f0000000280)=[{&(0x7f0000000180)="9382663d2aa6b3ce6636d58b14fc1d2319f4533fe32686d9bdba515d44f570fd50da1455c8986a2c737b07e4b5c40c0cb956e292f68a97b8e11f3e14f5bb0247b165af4ac063116d3e11b59c61f363d78b80840e11753c973da340e4255136f2588e91c973929dfcb9b9150b848222de354dee6737b0123951cfdffecbacfd9f69cb20641cba6aa5d0ae25351167570493a945f60e6a92cf8d31b06e6055b7510720c9af744bd7f7367e11a9f6f1680f8894ff53c5b2a2224e196b1df7a3d9a49f", 0xc1}], 0x1, &(0x7f0000000340)=ANY=[@ANYBLOB="100000008400000009003dd52c76836af76db400007f000001100000008400000009000000e0000002"], 0x20}, 0x100)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) (async)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")

00:01:16 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r1) (async)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet6_sctp(r2, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) (async)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r3=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={r3}, 0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={r3, 0x6, 0x8}, 0x8) (async)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)='{', 0x1}], 0x1}, 0x0)
rfork(0x3060)

00:01:16 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup(r0)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x4, 0x401}, 0xc) (async)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x3004, &(0x7f0000000100), &(0x7f0000000000)=0x5)

00:01:16 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r0)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000280)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x463, &(0x7f00000002c0), 0x4)
dup2(r0, r1)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r2=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r2}, 0x8)
fdatasync(r1)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10)
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r3, 0xc4704433, &(0x7f0000000040))
aio_waitcomplete(&(0x7f0000000240)=&(0x7f0000000180)={r0, 0x0, &(0x7f00000004c0)="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", 0x1000, [0x8c6, 0x8], 0x40, 0x2, 0x93d3, {0x8000, 0xe8a, &(0x7f0000000140)="9ab5fd9aeaaadf5721fbe6ed486ac30a834ab2ba050b12b341e7aef7775649d91554f1882fba6399f15ec6f4f2a3d3efde05e62b3e199d1597883f653c"}, {0x2, 0xd, @sigval_ptr=0x177d, @spare=[0xc00, 0x584, 0x0, 0x3, 0xc1bf, 0x1, 0x1, 0x3]}}, &(0x7f0000000300)={0x7d85, 0x9f})
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")

00:01:16 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r1)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet6_sctp(r2, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r3=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={r3}, 0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={r3, 0x6, 0x8}, 0x8)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)='{', 0x1}], 0x1}, 0x0)
rfork(0x3060)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10) (async)
socket$inet6_sctp(0x1c, 0x1, 0x84) (async)
close(r1) (async)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
sendmsg$inet6_sctp(r2, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) (async)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) (async)
setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={r3}, 0x8) (async)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={r3, 0x6, 0x8}, 0x8) (async)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)='{', 0x1}], 0x1}, 0x0) (async)
rfork(0x3060) (async)

00:01:16 executing program 2:
socket$inet_sctp(0x2, 0x5, 0x84)
socket$inet_sctp(0x2, 0x1, 0x84)
socket$inet_sctp(0x2, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x3004, &(0x7f0000000100), &(0x7f0000000000)=0x5)

00:01:16 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) (async)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) (async)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x1c, 0x3, 0x0, @empty}}, 0x0, 0x0, 0x0, 0xc}, 0x98)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x3, 0x6, @empty, 0x7f}, 0x1c) (async)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x20, 0x1, "b9"}, 0x9)

00:01:16 executing program 2:
socket$inet_sctp(0x2, 0x5, 0x84) (async, rerun: 32)
socket$inet_sctp(0x2, 0x1, 0x84) (async, rerun: 32)
socket$inet_sctp(0x2, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84) (async)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x3004, &(0x7f0000000100), &(0x7f0000000000)=0x5)

00:01:16 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
socketpair(0x17, 0x2, 0x1, &(0x7f0000000940)={<r1=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000980), &(0x7f00000009c0)=0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000a00)=ANY=[@ANYBLOB="2f4cd4ff9a5fef0e15b408031f254cb17752fcb2ebff5a78225b8cc0ca099bb6b861f152695c204567", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000180)=0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r2, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
connect$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x1c, 0x3, 0x0, @empty}}, 0x0, 0x0, 0x0, 0xc}, 0x98)
sendmsg$inet6_sctp(r3, &(0x7f0000000840)={&(0x7f0000000100)=@in={0x10, 0x2, 0x0, @broadcast}, 0x10, &(0x7f0000000780)=[{&(0x7f00000002c0)="d200c6ac61766a", 0x7}, {&(0x7f00000003c0)="bff52518fbb861f3096a9b8c1446abf83ae3360729e89016b2b3f85e20ed62778b95009f7653887cdcb283ec062da7ee7fb5dfd917a2f3aced7c358badbf65a30afdb923c05c5c64b33902a177e204bb809b91cc9105824f9b2b42aed4646f9a0b03f96cdfcb0e9abd2fd344f34158d8b493de070fa9c6f44e02d27d95913b2584b71d600b1e32985e0408e4b22b6c8700ab6b54ed051c4a216a2097c5f35f", 0x9f}, {&(0x7f0000000300)="e15ac616e0d298c3a9b5077b21b32bad04bb77752f99a07867b6a6f8ae197c9c34ea102f292e9f715996ab3f2c457c11847615fa825b77bdf53312b44d133fffb832b09277734dbf4d2585d2db1a7ae10d1deefd", 0x54}, {&(0x7f0000000480)="9758a24c835bc1a336a0fe8687a176086c3fe89714d0643dc27fd1c651a36b9efc6e274a863eb057e6cb01e1c33ce51dc30a80a3e89ea62eb1f647c3d4a643a93f404792b1fb014fb5d7158e76ef7b5106d0dbc11bf7edc8d99e8278fde23a022944b943c7381b3524387c75f30c7aabaa4eba9f8cb7f86d2d90e54dd3e31f351f54b4afaefa6f753b3591d1", 0x8c}, {&(0x7f0000000540)="079113640638053d088d0e0ed31db732dc464bb72a22df9ae3d86b43e97710925656c6d39bfa22510c23d17281d746a5d3a467b4a7670f4d3ba93add97bf2bfd2c27f3ac3b4f24ce498fe60c4861cb31a4004ea0378d78b3b8f484f680ab5ccea62d2ff864d1ddcefb273afef17b1f61626d991047c98c097015267f18a1716f15cc3919e9888c6341", 0x89}, {&(0x7f0000000600)="56a4b13c1048f90ab2adbca25a7d624f099c744dfa5923a4bdf03607cd1870d7bd9ce471ace031ef98eb80881f6df3bffaa7efe44ed1feb874c29050616831271d6076b628b37c3bb05cbab7e2eef1993a", 0x51}, {&(0x7f0000000680)="a59db65900eec073ff6c2b61640509be2da3086fa80104428e6ecd0738d54fbfd2b80b5ae1579c792454154d33c4ff76053d1cc1246bdb103ac1b0cf6a2f826b6bdee8c3992fde603674a4fc496bc7abbe99049b370a942e550590b13d8f7103d5a6e85af60040c4e119b14a865eb37a00ffa4883e7675a98567f0f12b7af92a36ade500cba315795e244972fb9df57e38c7c4f5ebc3a7e423dc820014d24eb7250b22a18c697cb7b674d19df4473a12e87c82e01298a1090075d7c48080d251ae6adfa449dff339b3def377498cf8eb0aef8c35580a037507864b2169340f3231f905b7c17406fa6a2c8b", 0xeb}], 0x7, &(0x7f0000000800)=[@init={0x14, 0x84, 0x1, {0x190, 0x0, 0x81, 0x1ff}}], 0x14, 0x84}, 0x20181)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x1c, 0x3, 0x0, @empty}}, 0x0, 0x0, 0x0, 0xc}, 0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000a40)=ANY=[@ANYBLOB="02000000d57423a65b9e183ae7f00736d9fe9d41843d9d8996719fcb0a4c804e7d761091aba3832e738047b5c05dd3c933c4203b52bd5c60fae7c71b724ec10c231c75dcb1c9545f2b3fe90bb882f115466c30cba22aa809129806b427bd97d8", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000040)=0xc)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000880)={<r4=>0x0, 0xfffffff7}, &(0x7f00000008c0)=0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000900)={0x7, 0x5020, 0xffffffff, 0x4, r4}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)='{', 0x1}], 0x1}, 0x0)
rfork(0x3060)

00:01:16 executing program 2:
socket$inet_sctp(0x2, 0x5, 0x84)
socket$inet_sctp(0x2, 0x1, 0x84)
socket$inet_sctp(0x2, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x3004, &(0x7f0000000100), &(0x7f0000000000)=0x5)
socket$inet_sctp(0x2, 0x5, 0x84) (async)
socket$inet_sctp(0x2, 0x1, 0x84) (async)
socket$inet_sctp(0x2, 0x5, 0x84) (async)
socket$inet6_sctp(0x1c, 0x1, 0x84) (async)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x3004, &(0x7f0000000100), &(0x7f0000000000)=0x5) (async)

00:01:16 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) (async)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x1c, 0x3, 0x0, @empty}}, 0x0, 0x0, 0x0, 0xc}, 0x98)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x3, 0x6, @empty, 0x7f}, 0x1c) (async, rerun: 64)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x20, 0x1, "b9"}, 0x9) (rerun: 64)

00:01:17 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
socketpair(0x17, 0x2, 0x1, &(0x7f0000000940)={<r1=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000980), &(0x7f00000009c0)=0x4) (async)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000a00)=ANY=[@ANYBLOB="2f4cd4ff9a5fef0e15b408031f254cb17752fcb2ebff5a78225b8cc0ca099bb6b861f152695c204567", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000180)=0x10) (async)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r2, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) (async)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
connect$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x1c, 0x3, 0x0, @empty}}, 0x0, 0x0, 0x0, 0xc}, 0x98) (async)
sendmsg$inet6_sctp(r3, &(0x7f0000000840)={&(0x7f0000000100)=@in={0x10, 0x2, 0x0, @broadcast}, 0x10, &(0x7f0000000780)=[{&(0x7f00000002c0)="d200c6ac61766a", 0x7}, {&(0x7f00000003c0)="bff52518fbb861f3096a9b8c1446abf83ae3360729e89016b2b3f85e20ed62778b95009f7653887cdcb283ec062da7ee7fb5dfd917a2f3aced7c358badbf65a30afdb923c05c5c64b33902a177e204bb809b91cc9105824f9b2b42aed4646f9a0b03f96cdfcb0e9abd2fd344f34158d8b493de070fa9c6f44e02d27d95913b2584b71d600b1e32985e0408e4b22b6c8700ab6b54ed051c4a216a2097c5f35f", 0x9f}, {&(0x7f0000000300)="e15ac616e0d298c3a9b5077b21b32bad04bb77752f99a07867b6a6f8ae197c9c34ea102f292e9f715996ab3f2c457c11847615fa825b77bdf53312b44d133fffb832b09277734dbf4d2585d2db1a7ae10d1deefd", 0x54}, {&(0x7f0000000480)="9758a24c835bc1a336a0fe8687a176086c3fe89714d0643dc27fd1c651a36b9efc6e274a863eb057e6cb01e1c33ce51dc30a80a3e89ea62eb1f647c3d4a643a93f404792b1fb014fb5d7158e76ef7b5106d0dbc11bf7edc8d99e8278fde23a022944b943c7381b3524387c75f30c7aabaa4eba9f8cb7f86d2d90e54dd3e31f351f54b4afaefa6f753b3591d1", 0x8c}, {&(0x7f0000000540)="079113640638053d088d0e0ed31db732dc464bb72a22df9ae3d86b43e97710925656c6d39bfa22510c23d17281d746a5d3a467b4a7670f4d3ba93add97bf2bfd2c27f3ac3b4f24ce498fe60c4861cb31a4004ea0378d78b3b8f484f680ab5ccea62d2ff864d1ddcefb273afef17b1f61626d991047c98c097015267f18a1716f15cc3919e9888c6341", 0x89}, {&(0x7f0000000600)="56a4b13c1048f90ab2adbca25a7d624f099c744dfa5923a4bdf03607cd1870d7bd9ce471ace031ef98eb80881f6df3bffaa7efe44ed1feb874c29050616831271d6076b628b37c3bb05cbab7e2eef1993a", 0x51}, {&(0x7f0000000680)="a59db65900eec073ff6c2b61640509be2da3086fa80104428e6ecd0738d54fbfd2b80b5ae1579c792454154d33c4ff76053d1cc1246bdb103ac1b0cf6a2f826b6bdee8c3992fde603674a4fc496bc7abbe99049b370a942e550590b13d8f7103d5a6e85af60040c4e119b14a865eb37a00ffa4883e7675a98567f0f12b7af92a36ade500cba315795e244972fb9df57e38c7c4f5ebc3a7e423dc820014d24eb7250b22a18c697cb7b674d19df4473a12e87c82e01298a1090075d7c48080d251ae6adfa449dff339b3def377498cf8eb0aef8c35580a037507864b2169340f3231f905b7c17406fa6a2c8b", 0xeb}], 0x7, &(0x7f0000000800)=[@init={0x14, 0x84, 0x1, {0x190, 0x0, 0x81, 0x1ff}}], 0x14, 0x84}, 0x20181) (async)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x1c, 0x3, 0x0, @empty}}, 0x0, 0x0, 0x0, 0xc}, 0x98) (async, rerun: 32)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000a40)=ANY=[@ANYBLOB="02000000d57423a65b9e183ae7f00736d9fe9d41843d9d8996719fcb0a4c804e7d761091aba3832e738047b5c05dd3c933c4203b52bd5c60fae7c71b724ec10c231c75dcb1c9545f2b3fe90bb882f115466c30cba22aa809129806b427bd97d8", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000040)=0xc) (async, rerun: 32)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000880)={<r4=>0x0, 0xfffffff7}, &(0x7f00000008c0)=0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000900)={0x7, 0x5020, 0xffffffff, 0x4, r4}, 0x10) (async)
sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)='{', 0x1}], 0x1}, 0x0) (async, rerun: 32)
rfork(0x3060) (rerun: 32)

00:01:17 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup(r0)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r2)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet6_sctp(r3, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r4=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000000c0)={r4}, 0x8)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x3004, &(0x7f0000000100)={r4, 0x20}, &(0x7f0000000000)=0x8)

00:01:17 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$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000140)={0x0, 0x400}, 0x8)
close(r1)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet6_sctp(r2, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r3=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={r3}, 0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000040)={r3, 0x7, 0x1ff}, 0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x20, 0x1, "b9"}, 0x9)

00:01:17 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r0)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000280)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x463, &(0x7f00000002c0), 0x4)
dup2(r0, r1)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r2=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r2}, 0x8)
fdatasync(r1)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10)
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r3, 0xc4704433, &(0x7f0000000040))
aio_waitcomplete(&(0x7f0000000240)=&(0x7f0000000180)={r0, 0x0, &(0x7f00000004c0)="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", 0x1000, [0x8c6, 0x8], 0x40, 0x2, 0x93d3, {0x8000, 0xe8a, &(0x7f0000000140)="9ab5fd9aeaaadf5721fbe6ed486ac30a834ab2ba050b12b341e7aef7775649d91554f1882fba6399f15ec6f4f2a3d3efde05e62b3e199d1597883f653c"}, {0x2, 0xd, @sigval_ptr=0x177d, @spare=[0xc00, 0x584, 0x0, 0x3, 0xc1bf, 0x1, 0x1, 0x3]}}, &(0x7f0000000300)={0x7d85, 0x9f})
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
socket$inet6_sctp(0x1c, 0x1, 0x84) (async)
close(r0) (async)
socket$inet_tcp(0x2, 0x1, 0x0) (async)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000280)={'rack\x00'}, 0x24) (async)
setsockopt$inet_tcp_int(r1, 0x6, 0x463, &(0x7f00000002c0), 0x4) (async)
dup2(r0, r1) (async)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) (async)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) (async)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r2}, 0x8) (async)
fdatasync(r1) (async)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10) (async)
openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) (async)
ioctl$DIOCBEGINADDRS(r3, 0xc4704433, &(0x7f0000000040)) (async)
aio_waitcomplete(&(0x7f0000000240)=&(0x7f0000000180)={r0, 0x0, &(0x7f00000004c0)="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", 0x1000, [0x8c6, 0x8], 0x40, 0x2, 0x93d3, {0x8000, 0xe8a, &(0x7f0000000140)="9ab5fd9aeaaadf5721fbe6ed486ac30a834ab2ba050b12b341e7aef7775649d91554f1882fba6399f15ec6f4f2a3d3efde05e62b3e199d1597883f653c"}, {0x2, 0xd, @sigval_ptr=0x177d, @spare=[0xc00, 0x584, 0x0, 0x3, 0xc1bf, 0x1, 0x1, 0x3]}}, &(0x7f0000000300)={0x7d85, 0x9f}) (async)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) (async)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02") (async)

00:01:17 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$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000140)={0x0, 0x400}, 0x8)
close(r1)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet6_sctp(r2, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r3=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={r3}, 0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000040)={r3, 0x7, 0x1ff}, 0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x20, 0x1, "b9"}, 0x9)
socket$inet6_sctp(0x1c, 0x1, 0x84) (async)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) (async)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) (async)
socket$inet6_sctp(0x1c, 0x1, 0x84) (async)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000140)={0x0, 0x400}, 0x8) (async)
close(r1) (async)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
sendmsg$inet6_sctp(r2, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) (async)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) (async)
setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={r3}, 0x8) (async)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000040)={r3, 0x7, 0x1ff}, 0x8) (async)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x20, 0x1, "b9"}, 0x9) (async)

00:01:17 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10) (async)
socketpair(0x17, 0x2, 0x1, &(0x7f0000000940)={<r1=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000980), &(0x7f00000009c0)=0x4) (async)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000a00)=ANY=[@ANYBLOB="2f4cd4ff9a5fef0e15b408031f254cb17752fcb2ebff5a78225b8cc0ca099bb6b861f152695c204567", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000180)=0x10) (async)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r2, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) (async)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) (async)
connect$inet6(r3, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x1c, 0x3, 0x0, @empty}}, 0x0, 0x0, 0x0, 0xc}, 0x98)
sendmsg$inet6_sctp(r3, &(0x7f0000000840)={&(0x7f0000000100)=@in={0x10, 0x2, 0x0, @broadcast}, 0x10, &(0x7f0000000780)=[{&(0x7f00000002c0)="d200c6ac61766a", 0x7}, {&(0x7f00000003c0)="bff52518fbb861f3096a9b8c1446abf83ae3360729e89016b2b3f85e20ed62778b95009f7653887cdcb283ec062da7ee7fb5dfd917a2f3aced7c358badbf65a30afdb923c05c5c64b33902a177e204bb809b91cc9105824f9b2b42aed4646f9a0b03f96cdfcb0e9abd2fd344f34158d8b493de070fa9c6f44e02d27d95913b2584b71d600b1e32985e0408e4b22b6c8700ab6b54ed051c4a216a2097c5f35f", 0x9f}, {&(0x7f0000000300)="e15ac616e0d298c3a9b5077b21b32bad04bb77752f99a07867b6a6f8ae197c9c34ea102f292e9f715996ab3f2c457c11847615fa825b77bdf53312b44d133fffb832b09277734dbf4d2585d2db1a7ae10d1deefd", 0x54}, {&(0x7f0000000480)="9758a24c835bc1a336a0fe8687a176086c3fe89714d0643dc27fd1c651a36b9efc6e274a863eb057e6cb01e1c33ce51dc30a80a3e89ea62eb1f647c3d4a643a93f404792b1fb014fb5d7158e76ef7b5106d0dbc11bf7edc8d99e8278fde23a022944b943c7381b3524387c75f30c7aabaa4eba9f8cb7f86d2d90e54dd3e31f351f54b4afaefa6f753b3591d1", 0x8c}, {&(0x7f0000000540)="079113640638053d088d0e0ed31db732dc464bb72a22df9ae3d86b43e97710925656c6d39bfa22510c23d17281d746a5d3a467b4a7670f4d3ba93add97bf2bfd2c27f3ac3b4f24ce498fe60c4861cb31a4004ea0378d78b3b8f484f680ab5ccea62d2ff864d1ddcefb273afef17b1f61626d991047c98c097015267f18a1716f15cc3919e9888c6341", 0x89}, {&(0x7f0000000600)="56a4b13c1048f90ab2adbca25a7d624f099c744dfa5923a4bdf03607cd1870d7bd9ce471ace031ef98eb80881f6df3bffaa7efe44ed1feb874c29050616831271d6076b628b37c3bb05cbab7e2eef1993a", 0x51}, {&(0x7f0000000680)="a59db65900eec073ff6c2b61640509be2da3086fa80104428e6ecd0738d54fbfd2b80b5ae1579c792454154d33c4ff76053d1cc1246bdb103ac1b0cf6a2f826b6bdee8c3992fde603674a4fc496bc7abbe99049b370a942e550590b13d8f7103d5a6e85af60040c4e119b14a865eb37a00ffa4883e7675a98567f0f12b7af92a36ade500cba315795e244972fb9df57e38c7c4f5ebc3a7e423dc820014d24eb7250b22a18c697cb7b674d19df4473a12e87c82e01298a1090075d7c48080d251ae6adfa449dff339b3def377498cf8eb0aef8c35580a037507864b2169340f3231f905b7c17406fa6a2c8b", 0xeb}], 0x7, &(0x7f0000000800)=[@init={0x14, 0x84, 0x1, {0x190, 0x0, 0x81, 0x1ff}}], 0x14, 0x84}, 0x20181) (async)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x1c, 0x3, 0x0, @empty}}, 0x0, 0x0, 0x0, 0xc}, 0x98) (async)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000a40)=ANY=[@ANYBLOB="02000000d57423a65b9e183ae7f00736d9fe9d41843d9d8996719fcb0a4c804e7d761091aba3832e738047b5c05dd3c933c4203b52bd5c60fae7c71b724ec10c231c75dcb1c9545f2b3fe90bb882f115466c30cba22aa809129806b427bd97d8", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000040)=0xc) (async)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000880)={<r4=>0x0, 0xfffffff7}, &(0x7f00000008c0)=0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000900)={0x7, 0x5020, 0xffffffff, 0x4, r4}, 0x10) (async)
sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)='{', 0x1}], 0x1}, 0x0) (async, rerun: 32)
rfork(0x3060) (rerun: 32)

00:01:17 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup(r0)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r2)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet6_sctp(r3, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r4=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000000c0)={r4}, 0x8)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x3004, &(0x7f0000000100)={r4, 0x20}, &(0x7f0000000000)=0x8)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
dup(r0) (async)
socket$inet6_sctp(0x1c, 0x1, 0x84) (async)
close(r2) (async)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
sendmsg$inet6_sctp(r3, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) (async)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) (async)
setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000000c0)={r4}, 0x8) (async)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x3004, &(0x7f0000000100)={r4, 0x20}, &(0x7f0000000000)=0x8) (async)

00:01:17 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r0) (async)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000280)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x463, &(0x7f00000002c0), 0x4)
dup2(r0, r1) (async)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r2=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r2}, 0x8) (async)
fdatasync(r1)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10) (async)
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r3, 0xc4704433, &(0x7f0000000040))
aio_waitcomplete(&(0x7f0000000240)=&(0x7f0000000180)={r0, 0x0, &(0x7f00000004c0)="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", 0x1000, [0x8c6, 0x8], 0x40, 0x2, 0x93d3, {0x8000, 0xe8a, &(0x7f0000000140)="9ab5fd9aeaaadf5721fbe6ed486ac30a834ab2ba050b12b341e7aef7775649d91554f1882fba6399f15ec6f4f2a3d3efde05e62b3e199d1597883f653c"}, {0x2, 0xd, @sigval_ptr=0x177d, @spare=[0xc00, 0x584, 0x0, 0x3, 0xc1bf, 0x1, 0x1, 0x3]}}, &(0x7f0000000300)={0x7d85, 0x9f}) (async)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")

00:01:17 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup(r0)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r2) (async)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet6_sctp(r3, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) (async)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r4=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000000c0)={r4}, 0x8) (async)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x3004, &(0x7f0000000100)={r4, 0x20}, &(0x7f0000000000)=0x8)

00:01:17 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @broadcast}}, 0x1c, &(0x7f0000000580), 0x0, 0x0, 0x1a}, 0x85)
rfork(0x3060)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r2)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000280)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x463, &(0x7f00000002c0), 0x4)
freebsd11_fstat(r4, &(0x7f0000000380))
sendmsg$inet6_sctp(r3, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000500)=ANY=[@ANYBLOB="010000104cfa528f225ee78fe38e4abf4c3f4133f49ad378d05dc73db9122051dfc4183b765d9943ae9b92a2b79144b05b3faba295fb0bd010341dbb8fe5586c25d4a73df98399580a4cb570ff87c1edd1c754f1279743b7cbdbd45578bda289a131b1496737b10e800d3357f0b8b22d1dc5ba59fd", @ANYRES32=<r5=>0x0], &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000000c0)={r5}, 0x8)
sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0x1}, 0x10, &(0x7f0000000040)=[{&(0x7f0000000140)="ff3f010c746df5c6b19db1b7eee5d99ad26a833c6ab998a68c93495e4ec944e7b6ca495f98d2123cd9c7109b4667dd646634a5dfec5388d8ad991e76e72537fcd6ba473bf1", 0x45}, {&(0x7f00000001c0)="d11119259465dc2fd2b4af1afcdb1f41990feb41bb7dc16c97b5fd0634ebe22ea0ebbd405bfcca95d2f575d2333af7ffd33e2eb2a952a7c0bc2db445d7fb6853fb564c4a362f7541118df48b4df27bec0c5eb83b43920b6be8319ed33af42ac900bba2463f0e3e480844e4d0b5bb3da6d245dbb8fcd0a00d614afd8f4c9d52935e5d484e2023e74cead8b962a014edbdf5f60a1f974b3b0ad5424f5e26162fb9c902cccce0955fcc901947", 0xab}], 0x2, &(0x7f0000000400)=ANY=[@ANYBLOB="1000000001000000080000008100000014000061623708cc4fce000100000001000900070040002c00000084000000020000000900020009000000040000008f0000007d00000008000000de6aae8f00ea772f3191c3eefd70098074ee02ee9f7474015a0fa933044921c06ebea6058b762def72a8399de47e4b73e40f10780d3f715236de1b96274c755254e02acf7b1b1456c800"/165, @ANYRES32=r5, @ANYBLOB="100000008400000009000000000000001400000084000000070000000d000000000008001c000000840000000a000000a7d254d430cd35f6f70939efb4a8253e"], 0xa4, 0x80}, 0x8d)

00:01:17 executing program 2:
freebsd11_fstatat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0}, 0x4000)
setgid(r0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup(r1)
getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x3004, &(0x7f0000000100), &(0x7f0000000000)=0x5)
dup2(0xffffffffffffff9c, r2)
fstat(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
getgroups(0x1, &(0x7f0000000240)=[r3])
r4 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000280), 0x10000, 0x0)
r5 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000280)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x463, &(0x7f00000002c0), 0x4)
dup2(r4, r5)

00:01:17 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10) (async)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @broadcast}}, 0x1c, &(0x7f0000000580), 0x0, 0x0, 0x1a}, 0x85) (async)
rfork(0x3060) (async)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r2)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000280)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x463, &(0x7f00000002c0), 0x4) (async)
freebsd11_fstat(r4, &(0x7f0000000380)) (async)
sendmsg$inet6_sctp(r3, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000500)=ANY=[@ANYBLOB="010000104cfa528f225ee78fe38e4abf4c3f4133f49ad378d05dc73db9122051dfc4183b765d9943ae9b92a2b79144b05b3faba295fb0bd010341dbb8fe5586c25d4a73df98399580a4cb570ff87c1edd1c754f1279743b7cbdbd45578bda289a131b1496737b10e800d3357f0b8b22d1dc5ba59fd", @ANYRES32=<r5=>0x0], &(0x7f0000000040)=0x8) (async)
setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000000c0)={r5}, 0x8) (async)
sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0x1}, 0x10, &(0x7f0000000040)=[{&(0x7f0000000140)="ff3f010c746df5c6b19db1b7eee5d99ad26a833c6ab998a68c93495e4ec944e7b6ca495f98d2123cd9c7109b4667dd646634a5dfec5388d8ad991e76e72537fcd6ba473bf1", 0x45}, {&(0x7f00000001c0)="d11119259465dc2fd2b4af1afcdb1f41990feb41bb7dc16c97b5fd0634ebe22ea0ebbd405bfcca95d2f575d2333af7ffd33e2eb2a952a7c0bc2db445d7fb6853fb564c4a362f7541118df48b4df27bec0c5eb83b43920b6be8319ed33af42ac900bba2463f0e3e480844e4d0b5bb3da6d245dbb8fcd0a00d614afd8f4c9d52935e5d484e2023e74cead8b962a014edbdf5f60a1f974b3b0ad5424f5e26162fb9c902cccce0955fcc901947", 0xab}], 0x2, &(0x7f0000000400)=ANY=[@ANYBLOB="1000000001000000080000008100000014000061623708cc4fce000100000001000900070040002c00000084000000020000000900020009000000040000008f0000007d00000008000000de6aae8f00ea772f3191c3eefd70098074ee02ee9f7474015a0fa933044921c06ebea6058b762def72a8399de47e4b73e40f10780d3f715236de1b96274c755254e02acf7b1b1456c800"/165, @ANYRES32=r5, @ANYBLOB="100000008400000009000000000000001400000084000000070000000d000000000008001c000000840000000a000000a7d254d430cd35f6f70939efb4a8253e"], 0xa4, 0x80}, 0x8d)

00:01:17 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) (async)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) (async)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000140)={0x0, 0x400}, 0x8)
close(r1)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet6_sctp(r2, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) (async)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r3=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={r3}, 0x8) (async)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000040)={r3, 0x7, 0x1ff}, 0x8) (async)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x20, 0x1, "b9"}, 0x9)

00:01:17 executing program 2:
freebsd11_fstatat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0}, 0x4000)
setgid(r0) (async, rerun: 32)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) (rerun: 32)
r2 = dup(r1)
getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x3004, &(0x7f0000000100), &(0x7f0000000000)=0x5)
dup2(0xffffffffffffff9c, r2) (async)
fstat(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
getgroups(0x1, &(0x7f0000000240)=[r3]) (async)
r4 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000280), 0x10000, 0x0) (async)
r5 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000280)={'rack\x00'}, 0x24) (async)
setsockopt$inet_tcp_int(r5, 0x6, 0x463, &(0x7f00000002c0), 0x4) (async)
dup2(r4, r5)

00:01:17 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10) (async)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @broadcast}}, 0x1c, &(0x7f0000000580), 0x0, 0x0, 0x1a}, 0x85)
rfork(0x3060)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r2) (async)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000280)={'rack\x00'}, 0x24) (async)
setsockopt$inet_tcp_int(r4, 0x6, 0x463, &(0x7f00000002c0), 0x4) (async)
freebsd11_fstat(r4, &(0x7f0000000380)) (async)
sendmsg$inet6_sctp(r3, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) (async)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000500)=ANY=[@ANYBLOB="010000104cfa528f225ee78fe38e4abf4c3f4133f49ad378d05dc73db9122051dfc4183b765d9943ae9b92a2b79144b05b3faba295fb0bd010341dbb8fe5586c25d4a73df98399580a4cb570ff87c1edd1c754f1279743b7cbdbd45578bda289a131b1496737b10e800d3357f0b8b22d1dc5ba59fd", @ANYRES32=<r5=>0x0], &(0x7f0000000040)=0x8) (async)
setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000000c0)={r5}, 0x8)
sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @rand_addr=0x1}, 0x10, &(0x7f0000000040)=[{&(0x7f0000000140)="ff3f010c746df5c6b19db1b7eee5d99ad26a833c6ab998a68c93495e4ec944e7b6ca495f98d2123cd9c7109b4667dd646634a5dfec5388d8ad991e76e72537fcd6ba473bf1", 0x45}, {&(0x7f00000001c0)="d11119259465dc2fd2b4af1afcdb1f41990feb41bb7dc16c97b5fd0634ebe22ea0ebbd405bfcca95d2f575d2333af7ffd33e2eb2a952a7c0bc2db445d7fb6853fb564c4a362f7541118df48b4df27bec0c5eb83b43920b6be8319ed33af42ac900bba2463f0e3e480844e4d0b5bb3da6d245dbb8fcd0a00d614afd8f4c9d52935e5d484e2023e74cead8b962a014edbdf5f60a1f974b3b0ad5424f5e26162fb9c902cccce0955fcc901947", 0xab}], 0x2, &(0x7f0000000400)=ANY=[@ANYBLOB="1000000001000000080000008100000014000061623708cc4fce000100000001000900070040002c00000084000000020000000900020009000000040000008f0000007d00000008000000de6aae8f00ea772f3191c3eefd70098074ee02ee9f7474015a0fa933044921c06ebea6058b762def72a8399de47e4b73e40f10780d3f715236de1b96274c755254e02acf7b1b1456c800"/165, @ANYRES32=r5, @ANYBLOB="100000008400000009000000000000001400000084000000070000000d000000000008001c000000840000000a000000a7d254d430cd35f6f70939efb4a8253e"], 0xa4, 0x80}, 0x8d)

00:01:18 executing program 2:
freebsd11_fstatat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0}, 0x4000)
setgid(r0) (async)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup(r1)
getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x3004, &(0x7f0000000100), &(0x7f0000000000)=0x5)
dup2(0xffffffffffffff9c, r2) (async)
fstat(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
getgroups(0x1, &(0x7f0000000240)=[r3])
r4 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000280), 0x10000, 0x0) (async)
r5 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000280)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x463, &(0x7f00000002c0), 0x4)
dup2(r4, r5)

00:01:18 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r0)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r1=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1}, 0x8)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000140)={r1, 0x6, 0x1, [0x3]}, 0xa)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f0000000040))
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")

00:01:18 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(0xffffffffffffff9c, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)='{', 0x1}], 0x10000000000002b7}, 0x100)
rfork(0x3060)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x14)

00:01:18 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x8, @mcast1, 0x6}, 0x1c)
r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000140)={0x10}, &(0x7f0000000180)=0x10, 0x10000000)
bindat(r1, r0, &(0x7f00000001c0)=@un=@abs={0x8, 0x0, 0x0, 0x0}, 0x8)
connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x1, @mcast1}, 0xfffffffffffffd44)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x20, 0x1, "b9"}, 0x9)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r2)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = accept(r0, 0x0, &(0x7f0000000200))
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x104, &(0x7f0000000280), &(0x7f00000002c0)=0x4)
sendmsg$inet6_sctp(r3, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r5=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000000c0)={r5}, 0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000080)={r5, 0x4}, 0x8)

00:01:18 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10) (async)
sendmsg$inet6_sctp(0xffffffffffffff9c, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)='{', 0x1}], 0x10000000000002b7}, 0x100) (async)
rfork(0x3060)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x14)

00:01:18 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x8000, 0x0)
ioctl$DIOCCHANGEADDR(0xffffffffffffffff, 0xc4704437, &(0x7f0000000140)="a7d40158b01b9b21ecce678421882f9443cea4092269ad51af31e7ea96a0421b018f6679b5397f9a48f1637b26fdcbee482fa3b548d9af4dfd809bc5c434f8bf95739ef73a99494de287da28d5977c07acf2583e5cfcab4d5f990669c76001895e3c4ff4b1a7b1bdceb978b7f5f229c5b017788c0000")
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r1, r0)
r3 = dup(0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f00000001c0)="f1926886fc53aa592b88b25550c677057b2d16290ee8a0d6d4963c0ae3e67d1aa6f5a07f704f5961f46b0d269c899b5bcd7ac2ec42238a5418b7318c459266c35e2d80b90b83301c86db84b738f655f8511523d3168e4f8510dd1bdf47ee014e7ac4d9e2190a74b40a17a1abc458949a4b4104561d80acefabffd0201082ee7d589e12d8a21e510cd06209fe7becb898f374a6f1f13dbd8620f53132f7d693c5796d87b4eed40f0215e6fa642ed7efc8d7511e9a8dc2b49002f15c7667fb")
ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000280)="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")
r4 = dup(r1)
getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x3004, &(0x7f0000000100), &(0x7f0000000000)=0x5)

00:01:18 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10) (async)
sendmsg$inet6_sctp(0xffffffffffffff9c, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)='{', 0x1}], 0x10000000000002b7}, 0x100) (async)
rfork(0x3060) (async)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x14)

00:01:18 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x8000, 0x0)
ioctl$DIOCCHANGEADDR(0xffffffffffffffff, 0xc4704437, &(0x7f0000000140)="a7d40158b01b9b21ecce678421882f9443cea4092269ad51af31e7ea96a0421b018f6679b5397f9a48f1637b26fdcbee482fa3b548d9af4dfd809bc5c434f8bf95739ef73a99494de287da28d5977c07acf2583e5cfcab4d5f990669c76001895e3c4ff4b1a7b1bdceb978b7f5f229c5b017788c0000")
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r1, r0)
r3 = dup(0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f00000001c0)="f1926886fc53aa592b88b25550c677057b2d16290ee8a0d6d4963c0ae3e67d1aa6f5a07f704f5961f46b0d269c899b5bcd7ac2ec42238a5418b7318c459266c35e2d80b90b83301c86db84b738f655f8511523d3168e4f8510dd1bdf47ee014e7ac4d9e2190a74b40a17a1abc458949a4b4104561d80acefabffd0201082ee7d589e12d8a21e510cd06209fe7becb898f374a6f1f13dbd8620f53132f7d693c5796d87b4eed40f0215e6fa642ed7efc8d7511e9a8dc2b49002f15c7667fb")
ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000280)="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")
r4 = dup(r1)
getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x3004, &(0x7f0000000100), &(0x7f0000000000)=0x5)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x8000, 0x0) (async)
ioctl$DIOCCHANGEADDR(0xffffffffffffffff, 0xc4704437, &(0x7f0000000140)="a7d40158b01b9b21ecce678421882f9443cea4092269ad51af31e7ea96a0421b018f6679b5397f9a48f1637b26fdcbee482fa3b548d9af4dfd809bc5c434f8bf95739ef73a99494de287da28d5977c07acf2583e5cfcab4d5f990669c76001895e3c4ff4b1a7b1bdceb978b7f5f229c5b017788c0000") (async)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
dup2(r1, r0) (async)
dup(0xffffffffffffffff) (async)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) (async)
ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f00000001c0)="f1926886fc53aa592b88b25550c677057b2d16290ee8a0d6d4963c0ae3e67d1aa6f5a07f704f5961f46b0d269c899b5bcd7ac2ec42238a5418b7318c459266c35e2d80b90b83301c86db84b738f655f8511523d3168e4f8510dd1bdf47ee014e7ac4d9e2190a74b40a17a1abc458949a4b4104561d80acefabffd0201082ee7d589e12d8a21e510cd06209fe7becb898f374a6f1f13dbd8620f53132f7d693c5796d87b4eed40f0215e6fa642ed7efc8d7511e9a8dc2b49002f15c7667fb") (async)
ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000280)="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") (async)
dup(r1) (async)
getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x3004, &(0x7f0000000100), &(0x7f0000000000)=0x5) (async)

00:01:18 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r0) (async)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) (async)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r1=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1}, 0x8) (async)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10) (async)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000140)={r1, 0x6, 0x1, [0x3]}, 0xa)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f0000000040)) (async)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) (async)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")

00:01:18 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sysarch$I386_SET_PKRU(0xb, &(0x7f0000000000)={0x375002, 0xdc, 0x3})
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000840)={@in={{0x10, 0x2, 0x3, @broadcast}}, <r2=>0x0}, &(0x7f0000000900)=0x98)
sysarch$I386_SET_PKRU(0xc, &(0x7f0000000200)={0x2, 0x0, 0x7, 0x2})
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000040)={r2, 0xfffff151}, &(0x7f0000000140)=0x8)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)='{', 0x1}], 0x1}, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000280)={'rack\x00'}, 0x24)
sysarch$I386_SET_PKRU(0xc, &(0x7f00000001c0)={0x7, 0x4, 0x4, 0x6})
r5 = accept4$inet6(r3, &(0x7f0000000240)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000300)=0x1c, 0x20000000)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000340)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000003c0)=0x14)
setsockopt$inet_tcp_int(r4, 0x6, 0x463, &(0x7f00000002c0), 0x4)
dup2(r1, r4)
rfork(0x3060)
pipe2(&(0x7f0000000180), 0x100000)

00:01:18 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r0)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r1=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1}, 0x8)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000140)={r1, 0x6, 0x1, [0x3]}, 0xa)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f0000000040))
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
socket$inet6_sctp(0x1c, 0x1, 0x84) (async)
close(r0) (async)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) (async)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) (async)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1}, 0x8) (async)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10) (async)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000140)={r1, 0x6, 0x1, [0x3]}, 0xa) (async)
openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) (async)
ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f0000000040)) (async)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) (async)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02") (async)

00:01:18 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x8, @mcast1, 0x6}, 0x1c) (async)
r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000140)={0x10}, &(0x7f0000000180)=0x10, 0x10000000)
bindat(r1, r0, &(0x7f00000001c0)=@un=@abs={0x8, 0x0, 0x0, 0x0}, 0x8) (async)
connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x1, @mcast1}, 0xfffffffffffffd44)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x20, 0x1, "b9"}, 0x9) (async)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r2)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = accept(r0, 0x0, &(0x7f0000000200))
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x104, &(0x7f0000000280), &(0x7f00000002c0)=0x4) (async)
sendmsg$inet6_sctp(r3, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) (async)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r5=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000000c0)={r5}, 0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000080)={r5, 0x4}, 0x8)

00:01:18 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10) (async)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sysarch$I386_SET_PKRU(0xb, &(0x7f0000000000)={0x375002, 0xdc, 0x3}) (async)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000840)={@in={{0x10, 0x2, 0x3, @broadcast}}, <r2=>0x0}, &(0x7f0000000900)=0x98) (async)
sysarch$I386_SET_PKRU(0xc, &(0x7f0000000200)={0x2, 0x0, 0x7, 0x2}) (async)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000040)={r2, 0xfffff151}, &(0x7f0000000140)=0x8) (async)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)='{', 0x1}], 0x1}, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000280)={'rack\x00'}, 0x24) (async)
sysarch$I386_SET_PKRU(0xc, &(0x7f00000001c0)={0x7, 0x4, 0x4, 0x6})
r5 = accept4$inet6(r3, &(0x7f0000000240)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000300)=0x1c, 0x20000000)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000340)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000003c0)=0x14)
setsockopt$inet_tcp_int(r4, 0x6, 0x463, &(0x7f00000002c0), 0x4) (async)
dup2(r1, r4) (async)
rfork(0x3060) (async)
pipe2(&(0x7f0000000180), 0x100000)

00:01:18 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x8000, 0x0)
ioctl$DIOCCHANGEADDR(0xffffffffffffffff, 0xc4704437, &(0x7f0000000140)="a7d40158b01b9b21ecce678421882f9443cea4092269ad51af31e7ea96a0421b018f6679b5397f9a48f1637b26fdcbee482fa3b548d9af4dfd809bc5c434f8bf95739ef73a99494de287da28d5977c07acf2583e5cfcab4d5f990669c76001895e3c4ff4b1a7b1bdceb978b7f5f229c5b017788c0000")
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r1, r0)
r3 = dup(0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f00000001c0)="f1926886fc53aa592b88b25550c677057b2d16290ee8a0d6d4963c0ae3e67d1aa6f5a07f704f5961f46b0d269c899b5bcd7ac2ec42238a5418b7318c459266c35e2d80b90b83301c86db84b738f655f8511523d3168e4f8510dd1bdf47ee014e7ac4d9e2190a74b40a17a1abc458949a4b4104561d80acefabffd0201082ee7d589e12d8a21e510cd06209fe7becb898f374a6f1f13dbd8620f53132f7d693c5796d87b4eed40f0215e6fa642ed7efc8d7511e9a8dc2b49002f15c7667fb")
ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000280)="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")
r4 = dup(r1)
getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x3004, &(0x7f0000000100), &(0x7f0000000000)=0x5)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x8000, 0x0) (async)
ioctl$DIOCCHANGEADDR(0xffffffffffffffff, 0xc4704437, &(0x7f0000000140)="a7d40158b01b9b21ecce678421882f9443cea4092269ad51af31e7ea96a0421b018f6679b5397f9a48f1637b26fdcbee482fa3b548d9af4dfd809bc5c434f8bf95739ef73a99494de287da28d5977c07acf2583e5cfcab4d5f990669c76001895e3c4ff4b1a7b1bdceb978b7f5f229c5b017788c0000") (async)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
dup2(r1, r0) (async)
dup(0xffffffffffffffff) (async)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) (async)
ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f00000001c0)="f1926886fc53aa592b88b25550c677057b2d16290ee8a0d6d4963c0ae3e67d1aa6f5a07f704f5961f46b0d269c899b5bcd7ac2ec42238a5418b7318c459266c35e2d80b90b83301c86db84b738f655f8511523d3168e4f8510dd1bdf47ee014e7ac4d9e2190a74b40a17a1abc458949a4b4104561d80acefabffd0201082ee7d589e12d8a21e510cd06209fe7becb898f374a6f1f13dbd8620f53132f7d693c5796d87b4eed40f0215e6fa642ed7efc8d7511e9a8dc2b49002f15c7667fb") (async)
ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000280)="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") (async)
dup(r1) (async)
getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x3004, &(0x7f0000000100), &(0x7f0000000000)=0x5) (async)

00:01:18 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r0)
r1 = __specialfd$eventfd(0x1, &(0x7f0000000140)={0x6, 0x3ff}, 0x8)
getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r2=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r2}, 0x8)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10)
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r3, 0xc4704433, &(0x7f0000000040))
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")

00:01:18 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sysarch$I386_SET_PKRU(0xb, &(0x7f0000000000)={0x375002, 0xdc, 0x3}) (async)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000840)={@in={{0x10, 0x2, 0x3, @broadcast}}, <r2=>0x0}, &(0x7f0000000900)=0x98) (async)
sysarch$I386_SET_PKRU(0xc, &(0x7f0000000200)={0x2, 0x0, 0x7, 0x2}) (async)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000040)={r2, 0xfffff151}, &(0x7f0000000140)=0x8) (async)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)='{', 0x1}], 0x1}, 0x0) (async)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000280)={'rack\x00'}, 0x24)
sysarch$I386_SET_PKRU(0xc, &(0x7f00000001c0)={0x7, 0x4, 0x4, 0x6}) (async)
r5 = accept4$inet6(r3, &(0x7f0000000240)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000300)=0x1c, 0x20000000)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000340)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000003c0)=0x14) (async)
setsockopt$inet_tcp_int(r4, 0x6, 0x463, &(0x7f00000002c0), 0x4)
dup2(r1, r4)
rfork(0x3060) (async)
pipe2(&(0x7f0000000180), 0x100000)

00:01:18 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x8, @mcast1, 0x6}, 0x1c)
r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000140)={0x10}, &(0x7f0000000180)=0x10, 0x10000000)
bindat(r1, r0, &(0x7f00000001c0)=@un=@abs={0x8, 0x0, 0x0, 0x0}, 0x8)
connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x1, @mcast1}, 0xfffffffffffffd44)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x20, 0x1, "b9"}, 0x9)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r2)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = accept(r0, 0x0, &(0x7f0000000200))
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x104, &(0x7f0000000280), &(0x7f00000002c0)=0x4)
sendmsg$inet6_sctp(r3, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r5=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000000c0)={r5}, 0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000080)={r5, 0x4}, 0x8)
socket$inet6_sctp(0x1c, 0x1, 0x84) (async)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x8, @mcast1, 0x6}, 0x1c) (async)
accept4$inet(0xffffffffffffff9c, &(0x7f0000000140)={0x10}, &(0x7f0000000180)=0x10, 0x10000000) (async)
bindat(r1, r0, &(0x7f00000001c0)=@un=@abs={0x8, 0x0, 0x0, 0x0}, 0x8) (async)
connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x2, 0x1, @mcast1}, 0xfffffffffffffd44) (async)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x20, 0x1, "b9"}, 0x9) (async)
socket$inet6_sctp(0x1c, 0x1, 0x84) (async)
close(r2) (async)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
accept(r0, 0x0, &(0x7f0000000200)) (async)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x104, &(0x7f0000000280), &(0x7f00000002c0)=0x4) (async)
sendmsg$inet6_sctp(r3, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) (async)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) (async)
setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000000c0)={r5}, 0x8) (async)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000080)={r5, 0x4}, 0x8) (async)

00:01:18 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup(r0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00', 0x3aec9891}, 0x24)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x3004, &(0x7f0000000100), &(0x7f0000000000)=0x5)
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000280)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x463, &(0x7f00000002c0), 0x4)
connect$inet(r2, &(0x7f0000000080)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

00:01:18 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84) (async, rerun: 64)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) (rerun: 64)
close(r0) (async)
r1 = __specialfd$eventfd(0x1, &(0x7f0000000140)={0x6, 0x3ff}, 0x8)
getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000180), &(0x7f00000001c0)=0x4) (async)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) (async)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r2=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r2}, 0x8) (async, rerun: 64)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10) (rerun: 64)
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r3, 0xc4704433, &(0x7f0000000040))
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) (async)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")

00:01:18 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
r1 = socket$inet6(0x1c, 0x20000000, 0x9)
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000200)={<r2=>0x0, 0x400}, &(0x7f0000000240)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000280)={r2, 0x5, 0x56, "77d81abd7b9fe88a9ddaf88860ab4833f8750c40da50441cdb73e3bb44666b2d1fd6b545cc397f473ce45b14fbf784fd82d9329a7c1d448636fdd7f51765079d06c5a75c4e030bf2064a45ee6a8a891f8a8d11111e37"}, 0x5e)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2, 0x3}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000380)='{', 0x1}], 0x1, 0x0, 0x0, 0x1}, 0x5)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x3, @rand_addr=0x68}, 0x10)
shutdown(0xffffffffffffffff, 0x1)
shutdown(0xffffffffffffffff, 0x1)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r3)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet6_sctp(r4, &(0x7f0000000100)={&(0x7f0000000340)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r5=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f00000000c0)={r5}, 0x8)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000300)={0x0, 0x8000, 0x6, 0x0, r5}, 0x10)
rfork(0x3060)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000140)={<r6=>0x0, &(0x7f0000000000)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x10, 0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x10, 0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000180)=0x10)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000001c0)={r6, 0x9}, 0x8)

00:01:18 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
r1 = msgget(0x3, 0x50a)
freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, <r2=>0x0, <r3=>0x0})
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1001b}, 0x10)
setsockopt$inet_tcp_int(r4, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4)
sendmsg$inet6_sctp(r4, &(0x7f0000000280)={&(0x7f00000001c0)=@in={0x10, 0x2, 0x0, @broadcast}, 0x10, 0x0}, 0x0)
r5 = openat$ptmx(0xffffff9c, &(0x7f0000000140), 0x0, 0x0)
ioctl$DIOCRSETADDRS(r5, 0xc4504445, &(0x7f00000001c0)={{"f74fb27cbdfe74332ba46d02c829361f7bd30f522580e6e7eb9678aa0d2482f95b0788c24136e1925793ecffc7c083c03d5b3dc9980cdf62ac0cd08601a8edc876fbc7c86c9abc4babeb1bd9ccf9d88e1e0f8caf2003da09166741bc246d980c72274fd5c12aada4a9d3e4e448f8bb988e5fffbe8b319a6a0ea462bd1c9370c5af4555d5a16289edc27a63e8d742d2d1b1843fb82c1cc53cb5a87dde6d4659a9bcd00e50deb9669b17d10c7ab71486732cc06a94b6e8413d030f33a8af3198508dd025ec0ab2374461dd24b912b4dedb848cc2f9a91fd6b5b44f27963712079cce581d70648cbee17f2ea340cf65278ebca645135911af80f8c513e70b2bfff71d2314d2dcf907c1a80bf77d49a4b3c525b21f674dd1d57395991e86ac0e7f1b68bbfb4b90e50d27be87e50deaae7a1f993d621ae818c7a942b0327b66422badf2089ab2f4b351c04fc05d7a08411ebeb397360a956283c3f32076d1d1fcaaa47f21b16f9253263ef1f9915386c3a5aa73b86ea59ec5a293b09fa191621411917be9284bdfc7f855924441775fead6b208d48b0156080a554d94417a41af9c62ea25a0639cbd659866cd83027b4577dd9220d2c1c748887ab2f1380d51c510e1ff9bf549035ef50e83c16c82ef1baa379e9aa716773842216fc1f9ec2fcfeb320230aca0988b4254a4bb2370f63331c9452e5f93e9d53f47085daa810a6ff994fe640ae7e66dedab04b0a230810dadf984690ce83ba9edecd94cd6769337b291e4677be30fbd4a32b6c94d78628fd1879c19511982ae91de0058d84d2e5882cd397b755b4a069e15ce00107dc9d9fa5c67f1ea18b66a6fa11b664c7e3790a1150e6613f4090995ae6861223efa071b25778f74d7f0793b11d56aa49e7709bd00b2fb7bb0dc7f58f9279d9e6851e6d54fedb9b3c157bf2aa56263cb431f4db24dadd09cf79c1354b541686e0d74193ebb7277d5c06677c77b00a789a86f1352ea05e1f593ec74ed314e96d681060c5e9f41fe5a817b9dc804b3e67e881560e15a7df36f48790025059cd2aad02e01a19db641e8d9bd5dc7f7fc219a91b64fdded9a537f3e4d4f71561915d8629591e2265568f9c1cf27abf1ba375852621a5d3ac9b955179a72ee4ec9fe05e92a7113201da7602402e672ff82de60858a6a2c9f98a8b255e63f737e8ece6cf98797dae2e81ba9c9d017807bc4c611be2b18ac12e49523eb55c7c82dcd61c6df7c2b4886e7cf4d7a2383e172da04bcfea0f999ba778e4df228563e141664c8a4299aaa5a1804ab7c93c757876ba774a87f7a65c0ddd4843d0b65e4e4db315a1fd747d6b73a3f091ebdbedc24e767148cb6b87592fb0f6c14bec5a2748793598e089dd1ef283895189dda8869493a4873f25b49f45dde73eb12ea2e09f5c6508456739add4deb80cb648c00", "28a572e2c24b00000000000000004b000000000000000000000000feff00"}, 0x0, 0x1400000000, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xfffffffffffffffe})
sendto(r4, &(0x7f0000002280)="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", 0xe52, 0x104, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x9, @empty, 0x8}, 0x1c)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x2, @multicast1}}, <r6=>0x0}, &(0x7f0000000740)=0x98)
freebsd11_fstat(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, <r7=>0x0, <r8=>0x0})
shutdown(r4, 0x0)
shutdown(r4, 0x1)
sendmsg$unix(0xffffffffffffffff, &(0x7f00000013c0)={&(0x7f0000000140)=ANY=[@ANYRES16], 0xa, &(0x7f0000000a80)=[{&(0x7f0000004240)="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", 0x600}, {&(0x7f0000000640)="f0dd77502617a34048ca533a9ae54db9461a1a3f70d2ab78989f18b349a24fb9c8b397b9958ca334c26effb406489fdc461c8bc50f27ec8c66508d02bdbb7387a004e4fd4de41f6860934e5f2c8550b8ed2723fa7d6ec49c9e917e448787b7d1f0df7a430d862dde64696adca6ef86b442347eb87a18d9aadbc589b2f4bb3812c3de0530c89c92d099c525cb26ed0333c224de17cba91704c8d7f9b702d0f47907f74c163b9193962643e0ebf21522630a1abb17d513fdae3832f97574c14939830106c72e", 0xc5}, {&(0x7f0000000940)="460cf74b80d0ac34fb5db83c52f90907ec3c5d153032805933ce6e64161b328ca8ea969e938f1bfe1bf6b1730a80936ee7e05ad3a0dfb14852215a3531c8d72ae61950566810e0a88c49eed086c2654efce576ffc741396357779b", 0x5b}, {0x0}], 0x4, &(0x7f0000000ac0)=ANY=[@ANYRES16, @ANYRES64=r8, @ANYRES32, @ANYRES32=r8, @ANYRES32=r5, @ANYRES32, @ANYBLOB="5db206439b83e9dd2369f3640ea8332996061a2df0db5663538a7d03a82d2c12a14341bad884e646b4a725b504a8a7dec6522c5ae80869cb7c41fe92cd1554a4366b162849a84874937f41f980d4826899e4af564ee60febaf2c7055f65725636b8152cafbcf89a3978470f36597ac4cfb1aa2b7b48b394b0cce8ac3998e131df5bb4709186068ecc8ffe59149eb100728", @ANYRES64, @ANYRESDEC=r4, @ANYRES64, @ANYRES32=0x0, @ANYRESDEC=r5, @ANYRES32=r7, @ANYRES32=r8, @ANYRESHEX, @ANYRES32=r8, @ANYRES32=r6, @ANYBLOB, @ANYRES32=r8, @ANYRESHEX=r7, @ANYRES32=0x0, @ANYRESHEX=r8, @ANYRESHEX=r8, @ANYRES32=r8, @ANYRES16, @ANYRES32=r4, @ANYRESOCT, @ANYRES32, @ANYRES16, @ANYRES32, @ANYRESHEX, @ANYRES32, @ANYBLOB="e10e2b8a0339b250c5a0772f34bda7d6b7a9b398575e57a3443e51007cdf4bb0f51bc6850d7e7ba8941046d37675e7a8c6751a83cccce9593c6af116699d3e987f48e6612c347d359e1c133b0d70b356bef26828b5738b0fd624762e0b8169d1fc1f7f4d2c49211c125900c127770df0b243f7d00300000000000000672fd73a0dc4565ee287878e9d8fa52dcaac71d305abf813feb4cdb5d3eee66880a6c1578d7c0d47d4de523707a79de1fdf95e1dc7ed7d04c4", @ANYRESHEX=r4, @ANYRES32, @ANYRESOCT=r3, @ANYRESHEX, @ANYBLOB, @ANYRES32], 0x158}, 0x0)
getpeername(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYBLOB='n\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00=\x00'/110], &(0x7f0000000180)=0x6e)
msgctl$IPC_SET(r1, 0x1, &(0x7f00000001c0)={{0x0, 0x0, r2, r8, 0xc0, 0x5, 0x0, 0x4}, 0x8, 0x3, 0xffe, 0xb043, 0x816, 0x40, 0xffffffffffffffff, 0xffffffffffffffff})
msgrcv(r1, &(0x7f0000000800)=ANY=[@ANYBLOB="00000000bc1fa9425da18ef300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000823452aa"], 0xb8, 0x0, 0x1000)

00:01:18 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10) (async)
r1 = socket$inet6(0x1c, 0x20000000, 0x9) (async)
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000200)={<r2=>0x0, 0x400}, &(0x7f0000000240)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000280)={r2, 0x5, 0x56, "77d81abd7b9fe88a9ddaf88860ab4833f8750c40da50441cdb73e3bb44666b2d1fd6b545cc397f473ce45b14fbf784fd82d9329a7c1d448636fdd7f51765079d06c5a75c4e030bf2064a45ee6a8a891f8a8d11111e37"}, 0x5e) (async)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2, 0x3}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000380)='{', 0x1}], 0x1, 0x0, 0x0, 0x1}, 0x5)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) (async)
sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x3, @rand_addr=0x68}, 0x10) (async)
shutdown(0xffffffffffffffff, 0x1) (async)
shutdown(0xffffffffffffffff, 0x1)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r3) (async)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet6_sctp(r4, &(0x7f0000000100)={&(0x7f0000000340)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r5=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f00000000c0)={r5}, 0x8)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000300)={0x0, 0x8000, 0x6, 0x0, r5}, 0x10) (async)
rfork(0x3060)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000140)={<r6=>0x0, &(0x7f0000000000)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x10, 0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x10, 0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000180)=0x10)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000001c0)={r6, 0x9}, 0x8)

00:01:18 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r0) (async)
r1 = __specialfd$eventfd(0x1, &(0x7f0000000140)={0x6, 0x3ff}, 0x8)
getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000180), &(0x7f00000001c0)=0x4) (async)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r2=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r2}, 0x8)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10) (async)
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r3, 0xc4704433, &(0x7f0000000040)) (async)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) (async)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")

00:01:18 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10) (async)
r1 = socket$inet6(0x1c, 0x20000000, 0x9) (async)
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000200)={<r2=>0x0, 0x400}, &(0x7f0000000240)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000280)={r2, 0x5, 0x56, "77d81abd7b9fe88a9ddaf88860ab4833f8750c40da50441cdb73e3bb44666b2d1fd6b545cc397f473ce45b14fbf784fd82d9329a7c1d448636fdd7f51765079d06c5a75c4e030bf2064a45ee6a8a891f8a8d11111e37"}, 0x5e) (async)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2, 0x3}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000380)='{', 0x1}], 0x1, 0x0, 0x0, 0x1}, 0x5)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) (async)
sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x3, @rand_addr=0x68}, 0x10)
shutdown(0xffffffffffffffff, 0x1)
shutdown(0xffffffffffffffff, 0x1) (async)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r3) (async)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet6_sctp(r4, &(0x7f0000000100)={&(0x7f0000000340)=@in6={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) (async)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r5=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f00000000c0)={r5}, 0x8) (async)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000300)={0x0, 0x8000, 0x6, 0x0, r5}, 0x10) (async)
rfork(0x3060)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000140)={<r6=>0x0, &(0x7f0000000000)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x10, 0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x10, 0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000180)=0x10)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000001c0)={r6, 0x9}, 0x8)

00:01:18 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r0)
pipe2(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x4)
sendmsg$inet6_sctp(r1, &(0x7f0000000100)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x20088)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r3=>0x0]}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f00000001c0)={0x200, 0x1300, 0x6, 0x8, <r4=>r3}, &(0x7f0000000200)=0x10)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r4, 0x9}, 0x8)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10)
r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r5, 0xc4704433, &(0x7f0000000040))
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")

00:01:19 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup(r0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00', 0x3aec9891}, 0x24)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x3004, &(0x7f0000000100), &(0x7f0000000000)=0x5)
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000280)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x463, &(0x7f00000002c0), 0x4)
connect$inet(r2, &(0x7f0000000080)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
dup(r0) (async)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00', 0x3aec9891}, 0x24) (async)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x3004, &(0x7f0000000100), &(0x7f0000000000)=0x5) (async)
socket$inet_tcp(0x2, 0x1, 0x0) (async)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000280)={'rack\x00'}, 0x24) (async)
setsockopt$inet_tcp_int(r2, 0x6, 0x463, &(0x7f00000002c0), 0x4) (async)
connect$inet(r2, &(0x7f0000000080)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) (async)
socket$inet6_sctp(0x1c, 0x1, 0x84) (async)

00:01:19 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84) (async, rerun: 64)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) (rerun: 64)
close(r0)
pipe2(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x4)
sendmsg$inet6_sctp(r1, &(0x7f0000000100)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x20088) (async)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r3=>0x0]}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f00000001c0)={0x200, 0x1300, 0x6, 0x8, <r4=>r3}, &(0x7f0000000200)=0x10)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r4, 0x9}, 0x8) (async)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10)
r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r5, 0xc4704433, &(0x7f0000000040)) (async)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) (async)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")

00:01:19 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)='{', 0x1}], 0x1}, 0x0)
rfork(0x3060)
sendmsg$inet6_sctp(r0, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1, 0x8000, @rand_addr="ce268d601f8bf859aef59c8cc7ee3e91", 0xff}, 0x1c, &(0x7f0000000540)=[{&(0x7f0000000140)="11cfc154d51a521006e5d97b8e63b1dc3a244f8f723e6c64e2144f37e50f555a6eacf472a7d92254fd423db00128f63cf45047628cc0721460a701304b1e3dc9857ea4072a522e066c3fd6886d0b88cb2329fab33e4d039acb75cdf1dca9faf476a9ea7346b919832e", 0x69}, {&(0x7f00000001c0)="e78a0d60837d292ab0fdb2e9d58d6b260aae5a51e5083e7035d6ce420b558fdc38eb89944ee639569ae6c67951babb2650929f4816e1893eadd6493a65daf8d0eab98dc2d4619e9a7ef8768ad513c6413d8c3d029955ff5b2e08d4e4eaf073870491a9f584f1a36e22bb192b7be55f43dd6d6b7c82dee8757328a2aac9f097cadac011e7fcd0bedac8be474ad0f41c6bfecba42b57f56274393a973c29e59785e7753278b183c28f893f84dbe689de2ec15537102d5e1aaaa90c3a07d0157543c3ea52007f2b12e13e4dbd479c", 0xcd}, {&(0x7f0000000040)="82abd30f5ed32f937c1ec528d4d5c2d999a648f79a45d6ed7b1e0497156c4d52fd84ed9ef74cef7bfa63822a953c27639ebdd42ed5b63d", 0x37}, {&(0x7f00000003c0)="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", 0xff}, {&(0x7f00000002c0)="3fe4730c73f41843daca28e5d0395425d3a5860e714a1d42d889468862bebaa57b0ffa4a7d8c004441d2565eef017a7ba89947a0f1d8893e3d239d6c20b3ff6c7d531bedbee5130d0500e179884815905d5a68de405b3c30f36c176d0979c47931f5cc1496", 0x65}, {&(0x7f00000004c0)="177159c9495e6bb61dd7244ee7722d9a7b26f03045b605d2fa620da3f0bad51e647877ed2600fc322565d7a62597bddbe2334434d7dd95972fd801333437dcb921ba28602575f9e5737e99beeedf2e5fdffb412a5eb5dbe450becc1cc7ad52a41fafee6e48f672e9806f649aceef796d3817b4", 0x73}], 0x6, 0x0, 0x0, 0x20000}, 0x9)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000005c0)={0x0, 0xff, 0x0, 0x3}, &(0x7f0000000600)=0x18)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r1)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet6_sctp(r2, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r3=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={r3}, 0x8)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000640)={@in={{0x10, 0x2, 0x1}}, r3, 0x9, 0x0, 0x80, 0x67, 0x4}, &(0x7f0000000700)=0x98)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r4, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
connect$inet6(r4, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x1c, 0x3, 0x0, @empty}}, 0x0, 0x0, 0x0, 0xc}, 0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000740)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000780)=0x14)

00:01:19 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
r1 = msgget(0x3, 0x50a)
freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, <r2=>0x0, <r3=>0x0})
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1001b}, 0x10)
setsockopt$inet_tcp_int(r4, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4)
sendmsg$inet6_sctp(r4, &(0x7f0000000280)={&(0x7f00000001c0)=@in={0x10, 0x2, 0x0, @broadcast}, 0x10, 0x0}, 0x0)
r5 = openat$ptmx(0xffffff9c, &(0x7f0000000140), 0x0, 0x0)
ioctl$DIOCRSETADDRS(r5, 0xc4504445, &(0x7f00000001c0)={{"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", "28a572e2c24b00000000000000004b000000000000000000000000feff00"}, 0x0, 0x1400000000, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xfffffffffffffffe})
sendto(r4, &(0x7f0000002280)="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", 0xe52, 0x104, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x9, @empty, 0x8}, 0x1c)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x2, @multicast1}}, <r6=>0x0}, &(0x7f0000000740)=0x98)
freebsd11_fstat(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, <r7=>0x0, <r8=>0x0})
shutdown(r4, 0x0)
shutdown(r4, 0x1)
sendmsg$unix(0xffffffffffffffff, &(0x7f00000013c0)={&(0x7f0000000140)=ANY=[@ANYRES16], 0xa, &(0x7f0000000a80)=[{&(0x7f0000004240)="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", 0x600}, {&(0x7f0000000640)="f0dd77502617a34048ca533a9ae54db9461a1a3f70d2ab78989f18b349a24fb9c8b397b9958ca334c26effb406489fdc461c8bc50f27ec8c66508d02bdbb7387a004e4fd4de41f6860934e5f2c8550b8ed2723fa7d6ec49c9e917e448787b7d1f0df7a430d862dde64696adca6ef86b442347eb87a18d9aadbc589b2f4bb3812c3de0530c89c92d099c525cb26ed0333c224de17cba91704c8d7f9b702d0f47907f74c163b9193962643e0ebf21522630a1abb17d513fdae3832f97574c14939830106c72e", 0xc5}, {&(0x7f0000000940)="460cf74b80d0ac34fb5db83c52f90907ec3c5d153032805933ce6e64161b328ca8ea969e938f1bfe1bf6b1730a80936ee7e05ad3a0dfb14852215a3531c8d72ae61950566810e0a88c49eed086c2654efce576ffc741396357779b", 0x5b}, {0x0}], 0x4, &(0x7f0000000ac0)=ANY=[@ANYRES16, @ANYRES64=r8, @ANYRES32, @ANYRES32=r8, @ANYRES32=r5, @ANYRES32, @ANYBLOB="5db206439b83e9dd2369f3640ea8332996061a2df0db5663538a7d03a82d2c12a14341bad884e646b4a725b504a8a7dec6522c5ae80869cb7c41fe92cd1554a4366b162849a84874937f41f980d4826899e4af564ee60febaf2c7055f65725636b8152cafbcf89a3978470f36597ac4cfb1aa2b7b48b394b0cce8ac3998e131df5bb4709186068ecc8ffe59149eb100728", @ANYRES64, @ANYRESDEC=r4, @ANYRES64, @ANYRES32=0x0, @ANYRESDEC=r5, @ANYRES32=r7, @ANYRES32=r8, @ANYRESHEX, @ANYRES32=r8, @ANYRES32=r6, @ANYBLOB, @ANYRES32=r8, @ANYRESHEX=r7, @ANYRES32=0x0, @ANYRESHEX=r8, @ANYRESHEX=r8, @ANYRES32=r8, @ANYRES16, @ANYRES32=r4, @ANYRESOCT, @ANYRES32, @ANYRES16, @ANYRES32, @ANYRESHEX, @ANYRES32, @ANYBLOB="e10e2b8a0339b250c5a0772f34bda7d6b7a9b398575e57a3443e51007cdf4bb0f51bc6850d7e7ba8941046d37675e7a8c6751a83cccce9593c6af116699d3e987f48e6612c347d359e1c133b0d70b356bef26828b5738b0fd624762e0b8169d1fc1f7f4d2c49211c125900c127770df0b243f7d00300000000000000672fd73a0dc4565ee287878e9d8fa52dcaac71d305abf813feb4cdb5d3eee66880a6c1578d7c0d47d4de523707a79de1fdf95e1dc7ed7d04c4", @ANYRESHEX=r4, @ANYRES32, @ANYRESOCT=r3, @ANYRESHEX, @ANYBLOB, @ANYRES32], 0x158}, 0x0)
getpeername(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYBLOB='n\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00=\x00'/110], &(0x7f0000000180)=0x6e)
msgctl$IPC_SET(r1, 0x1, &(0x7f00000001c0)={{0x0, 0x0, r2, r8, 0xc0, 0x5, 0x0, 0x4}, 0x8, 0x3, 0xffe, 0xb043, 0x816, 0x40, 0xffffffffffffffff, 0xffffffffffffffff})
msgrcv(r1, &(0x7f0000000800)=ANY=[@ANYBLOB="00000000bc1fa9425da18ef300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000823452aa"], 0xb8, 0x0, 0x1000)
socket$inet6_sctp(0x1c, 0x1, 0x84) (async)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) (async)
msgget(0x3, 0x50a) (async)
freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000080)) (async)
socket(0x2, 0x1, 0x0) (async)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) (async)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1001b}, 0x10) (async)
setsockopt$inet_tcp_int(r4, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4) (async)
sendmsg$inet6_sctp(r4, &(0x7f0000000280)={&(0x7f00000001c0)=@in={0x10, 0x2, 0x0, @broadcast}, 0x10, 0x0}, 0x0) (async)
openat$ptmx(0xffffff9c, &(0x7f0000000140), 0x0, 0x0) (async)
ioctl$DIOCRSETADDRS(r5, 0xc4504445, &(0x7f00000001c0)={{"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", "28a572e2c24b00000000000000004b000000000000000000000000feff00"}, 0x0, 0x1400000000, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xfffffffffffffffe}) (async)
sendto(r4, &(0x7f0000002280)="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", 0xe52, 0x104, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x9, @empty, 0x8}, 0x1c) (async)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x2, @multicast1}}}, &(0x7f0000000740)=0x98) (async)
freebsd11_fstat(0xffffffffffffffff, &(0x7f00000002c0)) (async)
shutdown(r4, 0x0) (async)
shutdown(r4, 0x1) (async)
sendmsg$unix(0xffffffffffffffff, &(0x7f00000013c0)={&(0x7f0000000140)=ANY=[@ANYRES16], 0xa, &(0x7f0000000a80)=[{&(0x7f0000004240)="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", 0x600}, {&(0x7f0000000640)="f0dd77502617a34048ca533a9ae54db9461a1a3f70d2ab78989f18b349a24fb9c8b397b9958ca334c26effb406489fdc461c8bc50f27ec8c66508d02bdbb7387a004e4fd4de41f6860934e5f2c8550b8ed2723fa7d6ec49c9e917e448787b7d1f0df7a430d862dde64696adca6ef86b442347eb87a18d9aadbc589b2f4bb3812c3de0530c89c92d099c525cb26ed0333c224de17cba91704c8d7f9b702d0f47907f74c163b9193962643e0ebf21522630a1abb17d513fdae3832f97574c14939830106c72e", 0xc5}, {&(0x7f0000000940)="460cf74b80d0ac34fb5db83c52f90907ec3c5d153032805933ce6e64161b328ca8ea969e938f1bfe1bf6b1730a80936ee7e05ad3a0dfb14852215a3531c8d72ae61950566810e0a88c49eed086c2654efce576ffc741396357779b", 0x5b}, {0x0}], 0x4, &(0x7f0000000ac0)=ANY=[@ANYRES16, @ANYRES64=r8, @ANYRES32, @ANYRES32=r8, @ANYRES32=r5, @ANYRES32, @ANYBLOB="5db206439b83e9dd2369f3640ea8332996061a2df0db5663538a7d03a82d2c12a14341bad884e646b4a725b504a8a7dec6522c5ae80869cb7c41fe92cd1554a4366b162849a84874937f41f980d4826899e4af564ee60febaf2c7055f65725636b8152cafbcf89a3978470f36597ac4cfb1aa2b7b48b394b0cce8ac3998e131df5bb4709186068ecc8ffe59149eb100728", @ANYRES64, @ANYRESDEC=r4, @ANYRES64, @ANYRES32=0x0, @ANYRESDEC=r5, @ANYRES32=r7, @ANYRES32=r8, @ANYRESHEX, @ANYRES32=r8, @ANYRES32=r6, @ANYBLOB, @ANYRES32=r8, @ANYRESHEX=r7, @ANYRES32=0x0, @ANYRESHEX=r8, @ANYRESHEX=r8, @ANYRES32=r8, @ANYRES16, @ANYRES32=r4, @ANYRESOCT, @ANYRES32, @ANYRES16, @ANYRES32, @ANYRESHEX, @ANYRES32, @ANYBLOB="e10e2b8a0339b250c5a0772f34bda7d6b7a9b398575e57a3443e51007cdf4bb0f51bc6850d7e7ba8941046d37675e7a8c6751a83cccce9593c6af116699d3e987f48e6612c347d359e1c133b0d70b356bef26828b5738b0fd624762e0b8169d1fc1f7f4d2c49211c125900c127770df0b243f7d00300000000000000672fd73a0dc4565ee287878e9d8fa52dcaac71d305abf813feb4cdb5d3eee66880a6c1578d7c0d47d4de523707a79de1fdf95e1dc7ed7d04c4", @ANYRESHEX=r4, @ANYRES32, @ANYRESOCT=r3, @ANYRESHEX, @ANYBLOB, @ANYRES32], 0x158}, 0x0) (async)
getpeername(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYBLOB='n\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00=\x00'/110], &(0x7f0000000180)=0x6e) (async)
msgctl$IPC_SET(r1, 0x1, &(0x7f00000001c0)={{0x0, 0x0, r2, r8, 0xc0, 0x5, 0x0, 0x4}, 0x8, 0x3, 0xffe, 0xb043, 0x816, 0x40, 0xffffffffffffffff, 0xffffffffffffffff}) (async)
msgrcv(r1, &(0x7f0000000800)=ANY=[@ANYBLOB="00000000bc1fa9425da18ef300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000823452aa"], 0xb8, 0x0, 0x1000) (async)

00:01:19 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)='{', 0x1}], 0x1}, 0x0)
rfork(0x3060)
sendmsg$inet6_sctp(r0, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1, 0x8000, @rand_addr="ce268d601f8bf859aef59c8cc7ee3e91", 0xff}, 0x1c, &(0x7f0000000540)=[{&(0x7f0000000140)="11cfc154d51a521006e5d97b8e63b1dc3a244f8f723e6c64e2144f37e50f555a6eacf472a7d92254fd423db00128f63cf45047628cc0721460a701304b1e3dc9857ea4072a522e066c3fd6886d0b88cb2329fab33e4d039acb75cdf1dca9faf476a9ea7346b919832e", 0x69}, {&(0x7f00000001c0)="e78a0d60837d292ab0fdb2e9d58d6b260aae5a51e5083e7035d6ce420b558fdc38eb89944ee639569ae6c67951babb2650929f4816e1893eadd6493a65daf8d0eab98dc2d4619e9a7ef8768ad513c6413d8c3d029955ff5b2e08d4e4eaf073870491a9f584f1a36e22bb192b7be55f43dd6d6b7c82dee8757328a2aac9f097cadac011e7fcd0bedac8be474ad0f41c6bfecba42b57f56274393a973c29e59785e7753278b183c28f893f84dbe689de2ec15537102d5e1aaaa90c3a07d0157543c3ea52007f2b12e13e4dbd479c", 0xcd}, {&(0x7f0000000040)="82abd30f5ed32f937c1ec528d4d5c2d999a648f79a45d6ed7b1e0497156c4d52fd84ed9ef74cef7bfa63822a953c27639ebdd42ed5b63d", 0x37}, {&(0x7f00000003c0)="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", 0xff}, {&(0x7f00000002c0)="3fe4730c73f41843daca28e5d0395425d3a5860e714a1d42d889468862bebaa57b0ffa4a7d8c004441d2565eef017a7ba89947a0f1d8893e3d239d6c20b3ff6c7d531bedbee5130d0500e179884815905d5a68de405b3c30f36c176d0979c47931f5cc1496", 0x65}, {&(0x7f00000004c0)="177159c9495e6bb61dd7244ee7722d9a7b26f03045b605d2fa620da3f0bad51e647877ed2600fc322565d7a62597bddbe2334434d7dd95972fd801333437dcb921ba28602575f9e5737e99beeedf2e5fdffb412a5eb5dbe450becc1cc7ad52a41fafee6e48f672e9806f649aceef796d3817b4", 0x73}], 0x6, 0x0, 0x0, 0x20000}, 0x9)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000005c0)={0x0, 0xff, 0x0, 0x3}, &(0x7f0000000600)=0x18)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r1)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet6_sctp(r2, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r3=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={r3}, 0x8)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000640)={@in={{0x10, 0x2, 0x1}}, r3, 0x9, 0x0, 0x80, 0x67, 0x4}, &(0x7f0000000700)=0x98)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r4, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
connect$inet6(r4, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x1c, 0x3, 0x0, @empty}}, 0x0, 0x0, 0x0, 0xc}, 0x98)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000740)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000780)=0x14)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10) (async)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)='{', 0x1}], 0x1}, 0x0) (async)
rfork(0x3060) (async)
sendmsg$inet6_sctp(r0, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1, 0x8000, @rand_addr="ce268d601f8bf859aef59c8cc7ee3e91", 0xff}, 0x1c, &(0x7f0000000540)=[{&(0x7f0000000140)="11cfc154d51a521006e5d97b8e63b1dc3a244f8f723e6c64e2144f37e50f555a6eacf472a7d92254fd423db00128f63cf45047628cc0721460a701304b1e3dc9857ea4072a522e066c3fd6886d0b88cb2329fab33e4d039acb75cdf1dca9faf476a9ea7346b919832e", 0x69}, {&(0x7f00000001c0)="e78a0d60837d292ab0fdb2e9d58d6b260aae5a51e5083e7035d6ce420b558fdc38eb89944ee639569ae6c67951babb2650929f4816e1893eadd6493a65daf8d0eab98dc2d4619e9a7ef8768ad513c6413d8c3d029955ff5b2e08d4e4eaf073870491a9f584f1a36e22bb192b7be55f43dd6d6b7c82dee8757328a2aac9f097cadac011e7fcd0bedac8be474ad0f41c6bfecba42b57f56274393a973c29e59785e7753278b183c28f893f84dbe689de2ec15537102d5e1aaaa90c3a07d0157543c3ea52007f2b12e13e4dbd479c", 0xcd}, {&(0x7f0000000040)="82abd30f5ed32f937c1ec528d4d5c2d999a648f79a45d6ed7b1e0497156c4d52fd84ed9ef74cef7bfa63822a953c27639ebdd42ed5b63d", 0x37}, {&(0x7f00000003c0)="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", 0xff}, {&(0x7f00000002c0)="3fe4730c73f41843daca28e5d0395425d3a5860e714a1d42d889468862bebaa57b0ffa4a7d8c004441d2565eef017a7ba89947a0f1d8893e3d239d6c20b3ff6c7d531bedbee5130d0500e179884815905d5a68de405b3c30f36c176d0979c47931f5cc1496", 0x65}, {&(0x7f00000004c0)="177159c9495e6bb61dd7244ee7722d9a7b26f03045b605d2fa620da3f0bad51e647877ed2600fc322565d7a62597bddbe2334434d7dd95972fd801333437dcb921ba28602575f9e5737e99beeedf2e5fdffb412a5eb5dbe450becc1cc7ad52a41fafee6e48f672e9806f649aceef796d3817b4", 0x73}], 0x6, 0x0, 0x0, 0x20000}, 0x9) (async)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000005c0)={0x0, 0xff, 0x0, 0x3}, &(0x7f0000000600)=0x18) (async)
socket$inet6_sctp(0x1c, 0x1, 0x84) (async)
close(r1) (async)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
sendmsg$inet6_sctp(r2, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) (async)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) (async)
setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={r3}, 0x8) (async)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000640)={@in={{0x10, 0x2, 0x1}}, r3, 0x9, 0x0, 0x80, 0x67, 0x4}, &(0x7f0000000700)=0x98) (async)
socket$inet6_sctp(0x1c, 0x1, 0x84) (async)
bind(r4, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) (async)
connect$inet6(r4, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) (async)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x1c, 0x3, 0x0, @empty}}, 0x0, 0x0, 0x0, 0xc}, 0x98) (async)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000740)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000780)=0x14) (async)

00:01:19 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r0) (async)
pipe2(&(0x7f0000000140)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x4)
sendmsg$inet6_sctp(r1, &(0x7f0000000100)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x20088) (async)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r3=>0x0]}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f00000001c0)={0x200, 0x1300, 0x6, 0x8, <r4=>r3}, &(0x7f0000000200)=0x10)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r4, 0x9}, 0x8)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10) (async, rerun: 32)
r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) (rerun: 32)
ioctl$DIOCBEGINADDRS(r5, 0xc4704433, &(0x7f0000000040)) (async)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) (async)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")

00:01:19 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup(r0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00', 0x3aec9891}, 0x24) (async, rerun: 64)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x3004, &(0x7f0000000100), &(0x7f0000000000)=0x5) (async, rerun: 64)
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000280)={'rack\x00'}, 0x24) (async)
setsockopt$inet_tcp_int(r2, 0x6, 0x463, &(0x7f00000002c0), 0x4)
connect$inet(r2, &(0x7f0000000080)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

00:01:19 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r0)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r1=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1}, 0x8)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f0000000040))
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")

00:01:19 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x3004, &(0x7f0000000100), &(0x7f0000000000)=0x5)

00:01:19 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10) (async)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)='{', 0x1}], 0x1}, 0x0) (async)
rfork(0x3060) (async)
sendmsg$inet6_sctp(r0, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1, 0x8000, @rand_addr="ce268d601f8bf859aef59c8cc7ee3e91", 0xff}, 0x1c, &(0x7f0000000540)=[{&(0x7f0000000140)="11cfc154d51a521006e5d97b8e63b1dc3a244f8f723e6c64e2144f37e50f555a6eacf472a7d92254fd423db00128f63cf45047628cc0721460a701304b1e3dc9857ea4072a522e066c3fd6886d0b88cb2329fab33e4d039acb75cdf1dca9faf476a9ea7346b919832e", 0x69}, {&(0x7f00000001c0)="e78a0d60837d292ab0fdb2e9d58d6b260aae5a51e5083e7035d6ce420b558fdc38eb89944ee639569ae6c67951babb2650929f4816e1893eadd6493a65daf8d0eab98dc2d4619e9a7ef8768ad513c6413d8c3d029955ff5b2e08d4e4eaf073870491a9f584f1a36e22bb192b7be55f43dd6d6b7c82dee8757328a2aac9f097cadac011e7fcd0bedac8be474ad0f41c6bfecba42b57f56274393a973c29e59785e7753278b183c28f893f84dbe689de2ec15537102d5e1aaaa90c3a07d0157543c3ea52007f2b12e13e4dbd479c", 0xcd}, {&(0x7f0000000040)="82abd30f5ed32f937c1ec528d4d5c2d999a648f79a45d6ed7b1e0497156c4d52fd84ed9ef74cef7bfa63822a953c27639ebdd42ed5b63d", 0x37}, {&(0x7f00000003c0)="289067d60d4953e04d8742e3fba24ba645d30dc9ff5f4f37bfc22e4f349cd2740f68c3be32e550be1a1328ea2ed2b064a10785291015eb1e975b166d32ce2e9161724d9af6b64ddcad7542ecbd0bc7daa3a389a50ae839dc8e0f32e894728f29abc8474716fbe8994c94ec9a955eef8b803fa6e6535d1b8c0882ee384050b6c2cc4b6c06bc6c09fa078095aab5de660ac11b12c0f5a7fada20ccbbcc311da015fb820b11b95c3638daed57d207a29bb0686b5f883e5941d52141c678fa2053c81f90d79ac00dde91716758d9c3b5b064da1d67270233e6784860d74c12c18b4b6f3f1f34722bc86b105ac65c99ac07cd2f0b7ceee8dbb6ae6127c346dc61ba", 0xff}, {&(0x7f00000002c0)="3fe4730c73f41843daca28e5d0395425d3a5860e714a1d42d889468862bebaa57b0ffa4a7d8c004441d2565eef017a7ba89947a0f1d8893e3d239d6c20b3ff6c7d531bedbee5130d0500e179884815905d5a68de405b3c30f36c176d0979c47931f5cc1496", 0x65}, {&(0x7f00000004c0)="177159c9495e6bb61dd7244ee7722d9a7b26f03045b605d2fa620da3f0bad51e647877ed2600fc322565d7a62597bddbe2334434d7dd95972fd801333437dcb921ba28602575f9e5737e99beeedf2e5fdffb412a5eb5dbe450becc1cc7ad52a41fafee6e48f672e9806f649aceef796d3817b4", 0x73}], 0x6, 0x0, 0x0, 0x20000}, 0x9) (async)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000005c0)={0x0, 0xff, 0x0, 0x3}, &(0x7f0000000600)=0x18)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r1) (async)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet6_sctp(r2, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) (async)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r3=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={r3}, 0x8) (async)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000640)={@in={{0x10, 0x2, 0x1}}, r3, 0x9, 0x0, 0x80, 0x67, 0x4}, &(0x7f0000000700)=0x98) (async)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r4, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) (async)
connect$inet6(r4, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) (async)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x1c, 0x3, 0x0, @empty}}, 0x0, 0x0, 0x0, 0xc}, 0x98) (async)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000740)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000780)=0x14)

00:01:19 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r0)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r1=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1}, 0x8)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f0000000040))
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
socket$inet6_sctp(0x1c, 0x1, 0x84) (async)
socket$inet6_sctp(0x1c, 0x1, 0x84) (async)
close(r0) (async)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) (async)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) (async)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1}, 0x8) (async)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10) (async)
openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) (async)
ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f0000000040)) (async)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) (async)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02") (async)

00:01:19 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
r1 = msgget(0x3, 0x50a) (async)
freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, <r2=>0x0, <r3=>0x0})
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1001b}, 0x10) (async)
setsockopt$inet_tcp_int(r4, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4) (async)
sendmsg$inet6_sctp(r4, &(0x7f0000000280)={&(0x7f00000001c0)=@in={0x10, 0x2, 0x0, @broadcast}, 0x10, 0x0}, 0x0)
r5 = openat$ptmx(0xffffff9c, &(0x7f0000000140), 0x0, 0x0)
ioctl$DIOCRSETADDRS(r5, 0xc4504445, &(0x7f00000001c0)={{"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", "28a572e2c24b00000000000000004b000000000000000000000000feff00"}, 0x0, 0x1400000000, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xfffffffffffffffe}) (async)
sendto(r4, &(0x7f0000002280)="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", 0xe52, 0x104, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x9, @empty, 0x8}, 0x1c) (async)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x2, @multicast1}}, <r6=>0x0}, &(0x7f0000000740)=0x98)
freebsd11_fstat(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, <r7=>0x0, <r8=>0x0})
shutdown(r4, 0x0) (async)
shutdown(r4, 0x1) (async)
sendmsg$unix(0xffffffffffffffff, &(0x7f00000013c0)={&(0x7f0000000140)=ANY=[@ANYRES16], 0xa, &(0x7f0000000a80)=[{&(0x7f0000004240)="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", 0x600}, {&(0x7f0000000640)="f0dd77502617a34048ca533a9ae54db9461a1a3f70d2ab78989f18b349a24fb9c8b397b9958ca334c26effb406489fdc461c8bc50f27ec8c66508d02bdbb7387a004e4fd4de41f6860934e5f2c8550b8ed2723fa7d6ec49c9e917e448787b7d1f0df7a430d862dde64696adca6ef86b442347eb87a18d9aadbc589b2f4bb3812c3de0530c89c92d099c525cb26ed0333c224de17cba91704c8d7f9b702d0f47907f74c163b9193962643e0ebf21522630a1abb17d513fdae3832f97574c14939830106c72e", 0xc5}, {&(0x7f0000000940)="460cf74b80d0ac34fb5db83c52f90907ec3c5d153032805933ce6e64161b328ca8ea969e938f1bfe1bf6b1730a80936ee7e05ad3a0dfb14852215a3531c8d72ae61950566810e0a88c49eed086c2654efce576ffc741396357779b", 0x5b}, {0x0}], 0x4, &(0x7f0000000ac0)=ANY=[@ANYRES16, @ANYRES64=r8, @ANYRES32, @ANYRES32=r8, @ANYRES32=r5, @ANYRES32, @ANYBLOB="5db206439b83e9dd2369f3640ea8332996061a2df0db5663538a7d03a82d2c12a14341bad884e646b4a725b504a8a7dec6522c5ae80869cb7c41fe92cd1554a4366b162849a84874937f41f980d4826899e4af564ee60febaf2c7055f65725636b8152cafbcf89a3978470f36597ac4cfb1aa2b7b48b394b0cce8ac3998e131df5bb4709186068ecc8ffe59149eb100728", @ANYRES64, @ANYRESDEC=r4, @ANYRES64, @ANYRES32=0x0, @ANYRESDEC=r5, @ANYRES32=r7, @ANYRES32=r8, @ANYRESHEX, @ANYRES32=r8, @ANYRES32=r6, @ANYBLOB, @ANYRES32=r8, @ANYRESHEX=r7, @ANYRES32=0x0, @ANYRESHEX=r8, @ANYRESHEX=r8, @ANYRES32=r8, @ANYRES16, @ANYRES32=r4, @ANYRESOCT, @ANYRES32, @ANYRES16, @ANYRES32, @ANYRESHEX, @ANYRES32, @ANYBLOB="e10e2b8a0339b250c5a0772f34bda7d6b7a9b398575e57a3443e51007cdf4bb0f51bc6850d7e7ba8941046d37675e7a8c6751a83cccce9593c6af116699d3e987f48e6612c347d359e1c133b0d70b356bef26828b5738b0fd624762e0b8169d1fc1f7f4d2c49211c125900c127770df0b243f7d00300000000000000672fd73a0dc4565ee287878e9d8fa52dcaac71d305abf813feb4cdb5d3eee66880a6c1578d7c0d47d4de523707a79de1fdf95e1dc7ed7d04c4", @ANYRESHEX=r4, @ANYRES32, @ANYRESOCT=r3, @ANYRESHEX, @ANYBLOB, @ANYRES32], 0x158}, 0x0)
getpeername(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYBLOB='n\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00=\x00'/110], &(0x7f0000000180)=0x6e) (async)
msgctl$IPC_SET(r1, 0x1, &(0x7f00000001c0)={{0x0, 0x0, r2, r8, 0xc0, 0x5, 0x0, 0x4}, 0x8, 0x3, 0xffe, 0xb043, 0x816, 0x40, 0xffffffffffffffff, 0xffffffffffffffff}) (async)
msgrcv(r1, &(0x7f0000000800)=ANY=[@ANYBLOB="00000000bc1fa9425da18ef300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000823452aa"], 0xb8, 0x0, 0x1000)

00:01:19 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r0)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r1=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1}, 0x8)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f0000000040))
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
socket$inet6_sctp(0x1c, 0x1, 0x84) (async)
socket$inet6_sctp(0x1c, 0x1, 0x84) (async)
close(r0) (async)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) (async)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) (async)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1}, 0x8) (async)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10) (async)
openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) (async)
ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f0000000040)) (async)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) (async)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02") (async)

00:01:19 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x3004, &(0x7f0000000100), &(0x7f0000000000)=0x5)

00:01:19 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)='{', 0x1}], 0x1}, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r1)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet6_sctp(r2, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r3=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={r3}, 0x8)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)={0x7fff, 0x530, 0x8, 0x3ff, r3}, 0x10)
rfork(0x3060)

00:01:19 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x3004, &(0x7f0000000100), &(0x7f0000000000)=0x5)

00:01:19 executing program 2:
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet_sctp(0x2, 0x7, 0x84)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000280)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x463, &(0x7f00000002c0), 0x4)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000280)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x463, &(0x7f00000002c0), 0x4)
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000280)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x463, &(0x7f00000002c0), 0x4)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x463, &(0x7f00000002c0), 0x4)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000140)=0x8001, 0x4)
r3 = dup(r2)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000280)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x463, &(0x7f00000002c0), 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00', 0x8}, 0x24)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000000)={<r5=>0x0, 0x6, 0x8}, &(0x7f0000000080)=0xc)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x3004, &(0x7f0000000100)={r5, 0x88000}, &(0x7f0000000040)=0x41)

00:01:19 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)='{', 0x1}], 0x1}, 0x0) (async)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r1) (async)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet6_sctp(r2, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r3=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={r3}, 0x8) (async)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)={0x7fff, 0x530, 0x8, 0x3ff, r3}, 0x10)
rfork(0x3060)

00:01:19 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
close(r1)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r2=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000000c0)={r2, 0x9}, 0x0)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10)
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r3, 0xc4704433, &(0x7f0000000040))
sendmsg$inet6_sctp(r0, &(0x7f0000000440)={&(0x7f0000000140)=@in={0x10, 0x2, 0x1, @broadcast}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000180)="1e8ccb66806f9751170e6a4b1261f9061d91ce89d9872588202755ef0b742226c8de76d6243bbe690f1814b41663ae44119a2c3f7733926c64bca5348b1f90963ee1b2c7df4eb312b141e962ee14cabbc470a8d3e053bf138769d0240ff6c97298643f5b717a616b0cee68a0e76addcdd3c882a7a0e8ff907f07", 0x7a}, {&(0x7f0000000200)="d51363bb69a99f40ecddefea87fd8db8697577c4d5de1ee8e2fa622975b956b62cf6373cf1484809a5000ad97c6c048bf6134f94d0b1750b230e1fa6fb45176ffe7acc8d8b1c2888a34731e58859185a5d5e6e53220695385add24ffb37cb80ed67e646a8825d56189023795ea86fd989782347d6377ee1fddcad8112a62e1e2714a4f5492a4db16c272f1f2e4e1dbd9eefe522d1c46fc4df96c0094598b1e4a0732d8b51c5ccf56785ec24645bb8eb054a56f9381ca1f2440a79c1b69f1a95ec507527e4a4603c4c8dc9a9c0275bdbda64aff2abed4802aa8c1254c1bb1cc46c09537", 0xe3}, {&(0x7f0000000300)="10cdb65f6d5d3fbceefd14f3a7248045f27bfda345631f6f09dc782dacb646a694a762ce874047735f29c9cf07f3eb969cc894eda31ef765aec9e04cade47956adb8e877e212a86fae2086cd", 0x4c}, {&(0x7f0000000380)="2ec30a9697bab6de2b0bd712e13132b0940dc5f21a147314aeb97990d5216eff96b0a851e79195bd4328a32741dc2b7523fb4831bf485b0cb7eea83a00", 0x3d}], 0x4, &(0x7f00000004c0)=ANY=[@ANYBLOB="10001a0084000000090000007f0000011c00000084c0d5f4dbe2e70000000a00000000000000150000000000f87238d832f098cf1a0527bdb30c94"], 0x2c, 0x20000}, 0x0)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
pipe2(&(0x7f0000000400)={<r4=>0xffffffffffffffff}, 0x100000)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000500)=ANY=[@ANYBLOB="02000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=<r5=>0x0], &(0x7f0000000540)=0x24)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r6=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000000c0)={r6}, 0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000600)={r6, 0x1}, 0x8)
r7 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendto(r7, &(0x7f00000001c0)="9b", 0x1, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6e76}, 0x1c)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x29, &(0x7f0000000580)={r5}, &(0x7f00000005c0)=0x8)

00:01:20 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)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="c1ace4dc635254ec81515beab869d0c0538a8a88655ab1df7929a8979341efa199de2e604e49ca652a9be7d2716fcafc2c3fbf6d0444f28b315c7bc60de820959ebc51892436c5e9e2e23526bb261356ced9d1"], 0x9)

00:01:20 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)='{', 0x1}], 0x1}, 0x0) (async)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r1) (async)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet6_sctp(r2, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) (async)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r3=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={r3}, 0x8) (async)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)={0x7fff, 0x530, 0x8, 0x3ff, r3}, 0x10)
rfork(0x3060)

00:01:20 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
close(r1)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r2=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000000c0)={r2, 0x9}, 0x0)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10)
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r3, 0xc4704433, &(0x7f0000000040))
sendmsg$inet6_sctp(r0, &(0x7f0000000440)={&(0x7f0000000140)=@in={0x10, 0x2, 0x1, @broadcast}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000180)="1e8ccb66806f9751170e6a4b1261f9061d91ce89d9872588202755ef0b742226c8de76d6243bbe690f1814b41663ae44119a2c3f7733926c64bca5348b1f90963ee1b2c7df4eb312b141e962ee14cabbc470a8d3e053bf138769d0240ff6c97298643f5b717a616b0cee68a0e76addcdd3c882a7a0e8ff907f07", 0x7a}, {&(0x7f0000000200)="d51363bb69a99f40ecddefea87fd8db8697577c4d5de1ee8e2fa622975b956b62cf6373cf1484809a5000ad97c6c048bf6134f94d0b1750b230e1fa6fb45176ffe7acc8d8b1c2888a34731e58859185a5d5e6e53220695385add24ffb37cb80ed67e646a8825d56189023795ea86fd989782347d6377ee1fddcad8112a62e1e2714a4f5492a4db16c272f1f2e4e1dbd9eefe522d1c46fc4df96c0094598b1e4a0732d8b51c5ccf56785ec24645bb8eb054a56f9381ca1f2440a79c1b69f1a95ec507527e4a4603c4c8dc9a9c0275bdbda64aff2abed4802aa8c1254c1bb1cc46c09537", 0xe3}, {&(0x7f0000000300)="10cdb65f6d5d3fbceefd14f3a7248045f27bfda345631f6f09dc782dacb646a694a762ce874047735f29c9cf07f3eb969cc894eda31ef765aec9e04cade47956adb8e877e212a86fae2086cd", 0x4c}, {&(0x7f0000000380)="2ec30a9697bab6de2b0bd712e13132b0940dc5f21a147314aeb97990d5216eff96b0a851e79195bd4328a32741dc2b7523fb4831bf485b0cb7eea83a00", 0x3d}], 0x4, &(0x7f00000004c0)=ANY=[@ANYBLOB="10001a0084000000090000007f0000011c00000084c0d5f4dbe2e70000000a00000000000000150000000000f87238d832f098cf1a0527bdb30c94"], 0x2c, 0x20000}, 0x0)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
pipe2(&(0x7f0000000400)={<r4=>0xffffffffffffffff}, 0x100000)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000500)=ANY=[@ANYBLOB="02000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=<r5=>0x0], &(0x7f0000000540)=0x24)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r6=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000000c0)={r6}, 0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000600)={r6, 0x1}, 0x8)
r7 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendto(r7, &(0x7f00000001c0)="9b", 0x1, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6e76}, 0x1c)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x29, &(0x7f0000000580)={r5}, &(0x7f00000005c0)=0x8)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
close(r1) (async)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) (async)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) (async)
setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000000c0)={r2, 0x9}, 0x0) (async)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10) (async)
openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) (async)
ioctl$DIOCBEGINADDRS(r3, 0xc4704433, &(0x7f0000000040)) (async)
sendmsg$inet6_sctp(r0, &(0x7f0000000440)={&(0x7f0000000140)=@in={0x10, 0x2, 0x1, @broadcast}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000180)="1e8ccb66806f9751170e6a4b1261f9061d91ce89d9872588202755ef0b742226c8de76d6243bbe690f1814b41663ae44119a2c3f7733926c64bca5348b1f90963ee1b2c7df4eb312b141e962ee14cabbc470a8d3e053bf138769d0240ff6c97298643f5b717a616b0cee68a0e76addcdd3c882a7a0e8ff907f07", 0x7a}, {&(0x7f0000000200)="d51363bb69a99f40ecddefea87fd8db8697577c4d5de1ee8e2fa622975b956b62cf6373cf1484809a5000ad97c6c048bf6134f94d0b1750b230e1fa6fb45176ffe7acc8d8b1c2888a34731e58859185a5d5e6e53220695385add24ffb37cb80ed67e646a8825d56189023795ea86fd989782347d6377ee1fddcad8112a62e1e2714a4f5492a4db16c272f1f2e4e1dbd9eefe522d1c46fc4df96c0094598b1e4a0732d8b51c5ccf56785ec24645bb8eb054a56f9381ca1f2440a79c1b69f1a95ec507527e4a4603c4c8dc9a9c0275bdbda64aff2abed4802aa8c1254c1bb1cc46c09537", 0xe3}, {&(0x7f0000000300)="10cdb65f6d5d3fbceefd14f3a7248045f27bfda345631f6f09dc782dacb646a694a762ce874047735f29c9cf07f3eb969cc894eda31ef765aec9e04cade47956adb8e877e212a86fae2086cd", 0x4c}, {&(0x7f0000000380)="2ec30a9697bab6de2b0bd712e13132b0940dc5f21a147314aeb97990d5216eff96b0a851e79195bd4328a32741dc2b7523fb4831bf485b0cb7eea83a00", 0x3d}], 0x4, &(0x7f00000004c0)=ANY=[@ANYBLOB="10001a0084000000090000007f0000011c00000084c0d5f4dbe2e70000000a00000000000000150000000000f87238d832f098cf1a0527bdb30c94"], 0x2c, 0x20000}, 0x0) (async)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) (async)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02") (async)
pipe2(&(0x7f0000000400), 0x100000) (async)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000500)=ANY=[@ANYBLOB="02000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000540)=0x24) (async)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) (async)
setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000000c0)={r6}, 0x8) (async)
setsockopt$inet6_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000600)={r6, 0x1}, 0x8) (async)
socket$inet6_sctp(0x1c, 0x1, 0x84) (async)
sendto(r7, &(0x7f00000001c0)="9b", 0x1, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6e76}, 0x1c) (async)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x29, &(0x7f0000000580)={r5}, &(0x7f00000005c0)=0x8) (async)

00:01:20 executing program 2:
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
socket$inet_sctp(0x2, 0x7, 0x84)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000280)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x463, &(0x7f00000002c0), 0x4) (async)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000280)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x463, &(0x7f00000002c0), 0x4)
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000280)={'rack\x00'}, 0x24) (async)
setsockopt$inet_tcp_int(r2, 0x6, 0x463, &(0x7f00000002c0), 0x4) (async)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x463, &(0x7f00000002c0), 0x4) (async)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000140)=0x8001, 0x4) (async)
r3 = dup(r2)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000280)={'rack\x00'}, 0x24) (async)
setsockopt$inet_tcp_int(r4, 0x6, 0x463, &(0x7f00000002c0), 0x4) (async)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00', 0x8}, 0x24) (async)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000000)={<r5=>0x0, 0x6, 0x8}, &(0x7f0000000080)=0xc)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x3004, &(0x7f0000000100)={r5, 0x88000}, &(0x7f0000000040)=0x41)

00:01:20 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)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="c1ace4dc635254ec81515beab869d0c0538a8a88655ab1df7929a8979341efa199de2e604e49ca652a9be7d2716fcafc2c3fbf6d0444f28b315c7bc60de820959ebc51892436c5e9e2e23526bb261356ced9d1"], 0x9)
socket$inet6_sctp(0x1c, 0x1, 0x84) (async)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) (async)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) (async)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="c1ace4dc635254ec81515beab869d0c0538a8a88655ab1df7929a8979341efa199de2e604e49ca652a9be7d2716fcafc2c3fbf6d0444f28b315c7bc60de820959ebc51892436c5e9e2e23526bb261356ced9d1"], 0x9) (async)

00:01:20 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)='{', 0x1}], 0x1}, 0x0)
rfork(0x3060)

00:01:20 executing program 2:
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
socket$inet_sctp(0x2, 0x7, 0x84) (async)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000280)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x463, &(0x7f00000002c0), 0x4)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000280)={'rack\x00'}, 0x24) (async)
setsockopt$inet_tcp_int(r1, 0x6, 0x463, &(0x7f00000002c0), 0x4) (async)
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000280)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x463, &(0x7f00000002c0), 0x4)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x463, &(0x7f00000002c0), 0x4) (async)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000140)=0x8001, 0x4) (async)
r3 = dup(r2) (async)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000280)={'rack\x00'}, 0x24) (async)
setsockopt$inet_tcp_int(r4, 0x6, 0x463, &(0x7f00000002c0), 0x4) (async)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00', 0x8}, 0x24) (async)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000000)={<r5=>0x0, 0x6, 0x8}, &(0x7f0000000080)=0xc)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x3004, &(0x7f0000000100)={r5, 0x88000}, &(0x7f0000000040)=0x41)

00:01:20 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
close(r1)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r2=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000000c0)={r2, 0x9}, 0x0)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10)
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r3, 0xc4704433, &(0x7f0000000040))
sendmsg$inet6_sctp(r0, &(0x7f0000000440)={&(0x7f0000000140)=@in={0x10, 0x2, 0x1, @broadcast}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000180)="1e8ccb66806f9751170e6a4b1261f9061d91ce89d9872588202755ef0b742226c8de76d6243bbe690f1814b41663ae44119a2c3f7733926c64bca5348b1f90963ee1b2c7df4eb312b141e962ee14cabbc470a8d3e053bf138769d0240ff6c97298643f5b717a616b0cee68a0e76addcdd3c882a7a0e8ff907f07", 0x7a}, {&(0x7f0000000200)="d51363bb69a99f40ecddefea87fd8db8697577c4d5de1ee8e2fa622975b956b62cf6373cf1484809a5000ad97c6c048bf6134f94d0b1750b230e1fa6fb45176ffe7acc8d8b1c2888a34731e58859185a5d5e6e53220695385add24ffb37cb80ed67e646a8825d56189023795ea86fd989782347d6377ee1fddcad8112a62e1e2714a4f5492a4db16c272f1f2e4e1dbd9eefe522d1c46fc4df96c0094598b1e4a0732d8b51c5ccf56785ec24645bb8eb054a56f9381ca1f2440a79c1b69f1a95ec507527e4a4603c4c8dc9a9c0275bdbda64aff2abed4802aa8c1254c1bb1cc46c09537", 0xe3}, {&(0x7f0000000300)="10cdb65f6d5d3fbceefd14f3a7248045f27bfda345631f6f09dc782dacb646a694a762ce874047735f29c9cf07f3eb969cc894eda31ef765aec9e04cade47956adb8e877e212a86fae2086cd", 0x4c}, {&(0x7f0000000380)="2ec30a9697bab6de2b0bd712e13132b0940dc5f21a147314aeb97990d5216eff96b0a851e79195bd4328a32741dc2b7523fb4831bf485b0cb7eea83a00", 0x3d}], 0x4, &(0x7f00000004c0)=ANY=[@ANYBLOB="10001a0084000000090000007f0000011c00000084c0d5f4dbe2e70000000a00000000000000150000000000f87238d832f098cf1a0527bdb30c94"], 0x2c, 0x20000}, 0x0)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
pipe2(&(0x7f0000000400)={<r4=>0xffffffffffffffff}, 0x100000)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000500)=ANY=[@ANYBLOB="02000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=<r5=>0x0], &(0x7f0000000540)=0x24)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r6=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000000c0)={r6}, 0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000600)={r6, 0x1}, 0x8)
r7 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendto(r7, &(0x7f00000001c0)="9b", 0x1, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6e76}, 0x1c)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x29, &(0x7f0000000580)={r5}, &(0x7f00000005c0)=0x8)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
close(r1) (async)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) (async)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) (async)
setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000000c0)={r2, 0x9}, 0x0) (async)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10) (async)
openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) (async)
ioctl$DIOCBEGINADDRS(r3, 0xc4704433, &(0x7f0000000040)) (async)
sendmsg$inet6_sctp(r0, &(0x7f0000000440)={&(0x7f0000000140)=@in={0x10, 0x2, 0x1, @broadcast}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000180)="1e8ccb66806f9751170e6a4b1261f9061d91ce89d9872588202755ef0b742226c8de76d6243bbe690f1814b41663ae44119a2c3f7733926c64bca5348b1f90963ee1b2c7df4eb312b141e962ee14cabbc470a8d3e053bf138769d0240ff6c97298643f5b717a616b0cee68a0e76addcdd3c882a7a0e8ff907f07", 0x7a}, {&(0x7f0000000200)="d51363bb69a99f40ecddefea87fd8db8697577c4d5de1ee8e2fa622975b956b62cf6373cf1484809a5000ad97c6c048bf6134f94d0b1750b230e1fa6fb45176ffe7acc8d8b1c2888a34731e58859185a5d5e6e53220695385add24ffb37cb80ed67e646a8825d56189023795ea86fd989782347d6377ee1fddcad8112a62e1e2714a4f5492a4db16c272f1f2e4e1dbd9eefe522d1c46fc4df96c0094598b1e4a0732d8b51c5ccf56785ec24645bb8eb054a56f9381ca1f2440a79c1b69f1a95ec507527e4a4603c4c8dc9a9c0275bdbda64aff2abed4802aa8c1254c1bb1cc46c09537", 0xe3}, {&(0x7f0000000300)="10cdb65f6d5d3fbceefd14f3a7248045f27bfda345631f6f09dc782dacb646a694a762ce874047735f29c9cf07f3eb969cc894eda31ef765aec9e04cade47956adb8e877e212a86fae2086cd", 0x4c}, {&(0x7f0000000380)="2ec30a9697bab6de2b0bd712e13132b0940dc5f21a147314aeb97990d5216eff96b0a851e79195bd4328a32741dc2b7523fb4831bf485b0cb7eea83a00", 0x3d}], 0x4, &(0x7f00000004c0)=ANY=[@ANYBLOB="10001a0084000000090000007f0000011c00000084c0d5f4dbe2e70000000a00000000000000150000000000f87238d832f098cf1a0527bdb30c94"], 0x2c, 0x20000}, 0x0) (async)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) (async)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02") (async)
pipe2(&(0x7f0000000400), 0x100000) (async)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000500)=ANY=[@ANYBLOB="02000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000540)=0x24) (async)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) (async)
setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000000c0)={r6}, 0x8) (async)
setsockopt$inet6_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000600)={r6, 0x1}, 0x8) (async)
socket$inet6_sctp(0x1c, 0x1, 0x84) (async)
sendto(r7, &(0x7f00000001c0)="9b", 0x1, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6e76}, 0x1c) (async)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x29, &(0x7f0000000580)={r5}, &(0x7f00000005c0)=0x8) (async)

00:01:20 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)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="c1ace4dc635254ec81515beab869d0c0538a8a88655ab1df7929a8979341efa199de2e604e49ca652a9be7d2716fcafc2c3fbf6d0444f28b315c7bc60de820959ebc51892436c5e9e2e23526bb261356ced9d1"], 0x9)
socket$inet6_sctp(0x1c, 0x1, 0x84) (async)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) (async)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) (async)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="c1ace4dc635254ec81515beab869d0c0538a8a88655ab1df7929a8979341efa199de2e604e49ca652a9be7d2716fcafc2c3fbf6d0444f28b315c7bc60de820959ebc51892436c5e9e2e23526bb261356ced9d1"], 0x9) (async)

00:01:20 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)='{', 0x1}], 0x1}, 0x0) (async)
rfork(0x3060)

00:01:20 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup(r0)
ioctl$DIOCNATLOOK(r1, 0xc04c4417, &(0x7f0000000040)="7f5138e9ccd8f1097a91e57abf6484f4544132c564a7a4356bb8e67df5631455ead779f9a1d7f56647ab5b14c1dab89661deffcd43e7c28b727470e2764e57910d6a1d863fe1276e6aed79ddfaccd4fc44c4cca6d90832cdac2c32f3b0b5")
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x3004, &(0x7f0000000100), &(0x7f0000000000)=0x5)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r2)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet6_sctp(r3, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r4=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000000c0)={r4}, 0x8)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000000c0)={r4, 0x8}, 0x8)

00:01:20 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)='{', 0x1}], 0x1}, 0x0) (async)
rfork(0x3060)

00:01:20 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, 0x3f, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x915, 0x1, "b9"}, 0x9)

00:01:20 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)='{', 0x1}], 0x1}, 0x0)
rfork(0x3060)
rfork(0x81010)

00:01:20 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r0)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r1=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1}, 0x8)
sendto(0xffffffffffffffff, 0x0, 0xffffffffffffff9b, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f0000000040))
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")

00:01:20 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup(r0)
ioctl$DIOCNATLOOK(r1, 0xc04c4417, &(0x7f0000000040)="7f5138e9ccd8f1097a91e57abf6484f4544132c564a7a4356bb8e67df5631455ead779f9a1d7f56647ab5b14c1dab89661deffcd43e7c28b727470e2764e57910d6a1d863fe1276e6aed79ddfaccd4fc44c4cca6d90832cdac2c32f3b0b5")
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x3004, &(0x7f0000000100), &(0x7f0000000000)=0x5)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r2)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet6_sctp(r3, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r4=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000000c0)={r4}, 0x8)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000000c0)={r4, 0x8}, 0x8)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
dup(r0) (async)
ioctl$DIOCNATLOOK(r1, 0xc04c4417, &(0x7f0000000040)="7f5138e9ccd8f1097a91e57abf6484f4544132c564a7a4356bb8e67df5631455ead779f9a1d7f56647ab5b14c1dab89661deffcd43e7c28b727470e2764e57910d6a1d863fe1276e6aed79ddfaccd4fc44c4cca6d90832cdac2c32f3b0b5") (async)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x3004, &(0x7f0000000100), &(0x7f0000000000)=0x5) (async)
socket$inet6_sctp(0x1c, 0x1, 0x84) (async)
close(r2) (async)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
sendmsg$inet6_sctp(r3, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) (async)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) (async)
setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000000c0)={r4}, 0x8) (async)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000000c0)={r4, 0x8}, 0x8) (async)

00:01:20 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, 0x3f, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x915, 0x1, "b9"}, 0x9)

00:01:20 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r0)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r1=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1}, 0x8)
sendto(0xffffffffffffffff, 0x0, 0xffffffffffffff9b, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f0000000040))
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
socket$inet6_sctp(0x1c, 0x1, 0x84) (async)
close(r0) (async)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) (async)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) (async)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1}, 0x8) (async)
sendto(0xffffffffffffffff, 0x0, 0xffffffffffffff9b, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10) (async)
openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) (async)
ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f0000000040)) (async)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) (async)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02") (async)

00:01:20 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10) (async)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)='{', 0x1}], 0x1}, 0x0) (async)
rfork(0x3060) (async)
rfork(0x81010)

00:01:20 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, 0x3f, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x915, 0x1, "b9"}, 0x9)
socket$inet6_sctp(0x1c, 0x1, 0x84) (async)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) (async)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x3f, @loopback}, 0x1c) (async)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x915, 0x1, "b9"}, 0x9) (async)

00:01:20 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)='{', 0x1}], 0x1}, 0x0)
rfork(0x3060)
rfork(0x81010)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10) (async)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)='{', 0x1}], 0x1}, 0x0) (async)
rfork(0x3060) (async)
rfork(0x81010) (async)

00:01:20 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup(r0)
ioctl$DIOCNATLOOK(r1, 0xc04c4417, &(0x7f0000000040)="7f5138e9ccd8f1097a91e57abf6484f4544132c564a7a4356bb8e67df5631455ead779f9a1d7f56647ab5b14c1dab89661deffcd43e7c28b727470e2764e57910d6a1d863fe1276e6aed79ddfaccd4fc44c4cca6d90832cdac2c32f3b0b5") (async)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x3004, &(0x7f0000000100), &(0x7f0000000000)=0x5) (async)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r2) (async)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet6_sctp(r3, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) (async)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r4=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000000c0)={r4}, 0x8)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000000c0)={r4, 0x8}, 0x8)

00:01:20 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
connect$inet6(r0, &(0x7f0000000100)={0xfffffffffffffef5, 0x1c, 0x3, 0x5, @local={0xfe, 0x80, '\x00', 0x0}, 0x88001}, 0x1c)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x20, 0x1, "b9"}, 0x9)
getsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000040), &(0x7f00000000c0)=0x10)

00:01:20 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r0)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r1=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1}, 0x8)
sendto(0xffffffffffffffff, 0x0, 0xffffffffffffff9b, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f0000000040))
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
socket$inet6_sctp(0x1c, 0x1, 0x84) (async)
close(r0) (async)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) (async)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) (async)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1}, 0x8) (async)
sendto(0xffffffffffffffff, 0x0, 0xffffffffffffff9b, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10) (async)
openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) (async)
ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f0000000040)) (async)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) (async)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02") (async)

00:01:20 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="e15ea7415036635db2bdfe724b3cdcc4"}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)='{', 0x1}], 0x1}, 0x0)
rfork(0x3060)

00:01:20 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000000c0)={0x0, &(0x7f0000000040)=[@in6={0x1c, 0x1c, 0x3, 0x2, @mcast1, 0x9}, @in6={0x1c, 0x1c, 0x1, 0xff, @mcast2, 0x7}, @in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in={0x10, 0x2, 0x2, @multicast1}]}, &(0x7f0000000140)=0x10)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x3004, &(0x7f0000000100), &(0x7f0000000000)=0x5)

00:01:20 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r1)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r2=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={r2}, 0x8)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10)
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r3, 0xc4704433, &(0x7f0000000040))
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r2, 0x800, 0x4}, 0x10)

00:01:20 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000000c0)={0x0, &(0x7f0000000040)=[@in6={0x1c, 0x1c, 0x3, 0x2, @mcast1, 0x9}, @in6={0x1c, 0x1c, 0x1, 0xff, @mcast2, 0x7}, @in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in={0x10, 0x2, 0x2, @multicast1}]}, &(0x7f0000000140)=0x10)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x3004, &(0x7f0000000100), &(0x7f0000000000)=0x5)

00:01:20 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r1)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r2=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={r2}, 0x8)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10)
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r3, 0xc4704433, &(0x7f0000000040))
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r2, 0x800, 0x4}, 0x10)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
socket$inet6_sctp(0x1c, 0x1, 0x84) (async)
close(r1) (async)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) (async)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) (async)
setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={r2}, 0x8) (async)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10) (async)
openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) (async)
ioctl$DIOCBEGINADDRS(r3, 0xc4704433, &(0x7f0000000040)) (async)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) (async)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02") (async)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r2, 0x800, 0x4}, 0x10) (async)

00:01:20 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="e15ea7415036635db2bdfe724b3cdcc4"}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)='{', 0x1}], 0x1}, 0x0)
rfork(0x3060)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10) (async)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="e15ea7415036635db2bdfe724b3cdcc4"}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)='{', 0x1}], 0x1}, 0x0) (async)
rfork(0x3060) (async)

00:01:21 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) (async)
connect$inet6(r0, &(0x7f0000000100)={0xfffffffffffffef5, 0x1c, 0x3, 0x5, @local={0xfe, 0x80, '\x00', 0x0}, 0x88001}, 0x1c) (async)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x20, 0x1, "b9"}, 0x9) (async)
getsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000040), &(0x7f00000000c0)=0x10)

00:01:21 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r1) (async)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r2=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={r2}, 0x8)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10) (async, rerun: 32)
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) (rerun: 32)
ioctl$DIOCBEGINADDRS(r3, 0xc4704433, &(0x7f0000000040))
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) (async, rerun: 32)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02") (async, rerun: 32)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r2, 0x800, 0x4}, 0x10)

00:01:21 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000000c0)={0x0, &(0x7f0000000040)=[@in6={0x1c, 0x1c, 0x3, 0x2, @mcast1, 0x9}, @in6={0x1c, 0x1c, 0x1, 0xff, @mcast2, 0x7}, @in={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in={0x10, 0x2, 0x2, @multicast1}]}, &(0x7f0000000140)=0x10) (async)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x3004, &(0x7f0000000100), &(0x7f0000000000)=0x5)

00:01:21 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="e15ea7415036635db2bdfe724b3cdcc4"}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)='{', 0x1}], 0x1}, 0x0)
rfork(0x3060)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10) (async)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="e15ea7415036635db2bdfe724b3cdcc4"}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)='{', 0x1}], 0x1}, 0x0) (async)
rfork(0x3060) (async)

00:01:21 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
connect$inet6(r0, &(0x7f0000000100)={0xfffffffffffffef5, 0x1c, 0x3, 0x5, @local={0xfe, 0x80, '\x00', 0x0}, 0x88001}, 0x1c)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x20, 0x1, "b9"}, 0x9) (async)
getsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000040), &(0x7f00000000c0)=0x10)

00:01:21 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x3004, &(0x7f0000000100), &(0x7f0000000000)=0x5)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)={0x2, [0x0, 0x0]}, &(0x7f0000000080)=0xc)

00:01:21 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)='{', 0x1}], 0x1}, 0x0)
rfork(0x3060)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r2)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet6_sctp(r3, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r4=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000000c0)={r4}, 0x8)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, r4, 0x0, 0x0, 0xc, 0x0, 0xffff}, 0x98)
sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000000)=@in={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000040)=[{&(0x7f00000003c0)="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", 0x1000}, {&(0x7f0000000140)="474c580aae7b3418801acd88e93185dee9a308b4e7936c39b3214b9e373019049feb322481f49deb27e9ee5c3e10d38682f23f12bedc724d342d10023d0b297aaf423ba141d00d50d088e5d851342c652284fb3bd34d4d3c8dbd53cbbd0dbbb09e892fabb598c914efc6eadf13ff1cd31cd9b313f16df72d0593e9cd07eb9f65930570a82d486409ba00a0ea3085ff8cd6f49431014ede8fadcb1cb72529c28fced6ade7c89bbbef3cef417d265f306fa73bfd86da7b4d05878b76665e5a6d164a8d999c3d0e35c5c0e2e3d9226700", 0xcf}, {&(0x7f0000000240)="262b37638b9db2efaaf9242927d86e620e10edb29d80ef9b3c877fcc5499ff0a41cbfe2a4e73e5d589ce6fa31cc0bf1b70dd43479c9bbffb7d58491f5effd928929102efe0958f3ebf74af1ccf6f7613b83fb0a08414853c180dc63a60309e36541f7faeb43e02f4dbcd1ec6b847f327346a38197661c355609be70a55835b4127fe499fa785053304ab4578733da676ef758dd34beb57e325ff1d", 0x9b}, {&(0x7f00000013c0)="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", 0xfe}], 0x4, &(0x7f0000000300)=[@dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast2}], 0x2c, 0x101}, 0x4260e64122dad97d)

00:01:21 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r0)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r1=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1}, 0x8)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x2, 0x10000, @mcast2, 0x1}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000180)="3d0d2f7beb93b526af5d9fd732a295fa385aa65ceb866f05a5da5d781dab7cfbf544c8a864facc1b4409d2d0ca649bcd77eeffb0c9fca83e60724792da4f38be7a124a1a245373f131067e6d851cb248d9a32a78057c2dbf155a6165e3ca0aed2adf138a58344dde2728c930eff1ccb61e26fc46c1bb7befd5727994678290b833d3bafb17dadb1f3e0fa7a76d60db19962b2e", 0x93}], 0x1, 0x0, 0x0, 0x80}, 0x27210646842da05c)
ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f0000000040))
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")

00:01:21 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r0)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r1=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1}, 0x8)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x2, 0x10000, @mcast2, 0x1}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000180)="3d0d2f7beb93b526af5d9fd732a295fa385aa65ceb866f05a5da5d781dab7cfbf544c8a864facc1b4409d2d0ca649bcd77eeffb0c9fca83e60724792da4f38be7a124a1a245373f131067e6d851cb248d9a32a78057c2dbf155a6165e3ca0aed2adf138a58344dde2728c930eff1ccb61e26fc46c1bb7befd5727994678290b833d3bafb17dadb1f3e0fa7a76d60db19962b2e", 0x93}], 0x1, 0x0, 0x0, 0x80}, 0x27210646842da05c)
ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f0000000040))
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
socket$inet6_sctp(0x1c, 0x1, 0x84) (async)
close(r0) (async)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) (async)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) (async)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1}, 0x8) (async)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10) (async)
openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) (async)
sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x2, 0x10000, @mcast2, 0x1}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000180)="3d0d2f7beb93b526af5d9fd732a295fa385aa65ceb866f05a5da5d781dab7cfbf544c8a864facc1b4409d2d0ca649bcd77eeffb0c9fca83e60724792da4f38be7a124a1a245373f131067e6d851cb248d9a32a78057c2dbf155a6165e3ca0aed2adf138a58344dde2728c930eff1ccb61e26fc46c1bb7befd5727994678290b833d3bafb17dadb1f3e0fa7a76d60db19962b2e", 0x93}], 0x1, 0x0, 0x0, 0x80}, 0x27210646842da05c) (async)
ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f0000000040)) (async)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) (async)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02") (async)

00:01:21 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x3004, &(0x7f0000000100), &(0x7f0000000000)=0x5) (async)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)={0x2, [0x0, 0x0]}, &(0x7f0000000080)=0xc)

00:01:21 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)='{', 0x1}], 0x1}, 0x0)
rfork(0x3060)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r2)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet6_sctp(r3, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r4=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000000c0)={r4}, 0x8)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, r4, 0x0, 0x0, 0xc, 0x0, 0xffff}, 0x98)
sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000000)=@in={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000040)=[{&(0x7f00000003c0)="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", 0x1000}, {&(0x7f0000000140)="474c580aae7b3418801acd88e93185dee9a308b4e7936c39b3214b9e373019049feb322481f49deb27e9ee5c3e10d38682f23f12bedc724d342d10023d0b297aaf423ba141d00d50d088e5d851342c652284fb3bd34d4d3c8dbd53cbbd0dbbb09e892fabb598c914efc6eadf13ff1cd31cd9b313f16df72d0593e9cd07eb9f65930570a82d486409ba00a0ea3085ff8cd6f49431014ede8fadcb1cb72529c28fced6ade7c89bbbef3cef417d265f306fa73bfd86da7b4d05878b76665e5a6d164a8d999c3d0e35c5c0e2e3d9226700", 0xcf}, {&(0x7f0000000240)="262b37638b9db2efaaf9242927d86e620e10edb29d80ef9b3c877fcc5499ff0a41cbfe2a4e73e5d589ce6fa31cc0bf1b70dd43479c9bbffb7d58491f5effd928929102efe0958f3ebf74af1ccf6f7613b83fb0a08414853c180dc63a60309e36541f7faeb43e02f4dbcd1ec6b847f327346a38197661c355609be70a55835b4127fe499fa785053304ab4578733da676ef758dd34beb57e325ff1d", 0x9b}, {&(0x7f00000013c0)="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", 0xfe}], 0x4, &(0x7f0000000300)=[@dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast2}], 0x2c, 0x101}, 0x4260e64122dad97d)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10) (async)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)='{', 0x1}], 0x1}, 0x0) (async)
rfork(0x3060) (async)
socket$inet6_sctp(0x1c, 0x1, 0x84) (async)
bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) (async)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) (async)
socket$inet6_sctp(0x1c, 0x1, 0x84) (async)
close(r2) (async)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
sendmsg$inet6_sctp(r3, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) (async)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) (async)
setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000000c0)={r4}, 0x8) (async)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, r4, 0x0, 0x0, 0xc, 0x0, 0xffff}, 0x98) (async)
sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000000)=@in={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000040)=[{&(0x7f00000003c0)="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", 0x1000}, {&(0x7f0000000140)="474c580aae7b3418801acd88e93185dee9a308b4e7936c39b3214b9e373019049feb322481f49deb27e9ee5c3e10d38682f23f12bedc724d342d10023d0b297aaf423ba141d00d50d088e5d851342c652284fb3bd34d4d3c8dbd53cbbd0dbbb09e892fabb598c914efc6eadf13ff1cd31cd9b313f16df72d0593e9cd07eb9f65930570a82d486409ba00a0ea3085ff8cd6f49431014ede8fadcb1cb72529c28fced6ade7c89bbbef3cef417d265f306fa73bfd86da7b4d05878b76665e5a6d164a8d999c3d0e35c5c0e2e3d9226700", 0xcf}, {&(0x7f0000000240)="262b37638b9db2efaaf9242927d86e620e10edb29d80ef9b3c877fcc5499ff0a41cbfe2a4e73e5d589ce6fa31cc0bf1b70dd43479c9bbffb7d58491f5effd928929102efe0958f3ebf74af1ccf6f7613b83fb0a08414853c180dc63a60309e36541f7faeb43e02f4dbcd1ec6b847f327346a38197661c355609be70a55835b4127fe499fa785053304ab4578733da676ef758dd34beb57e325ff1d", 0x9b}, {&(0x7f00000013c0)="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", 0xfe}], 0x4, &(0x7f0000000300)=[@dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast2}], 0x2c, 0x101}, 0x4260e64122dad97d) (async)

00:01:21 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x3004, &(0x7f0000000100), &(0x7f0000000000)=0x5)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)={0x2, [0x0, 0x0]}, &(0x7f0000000080)=0xc)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
dup(r0) (async)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x3004, &(0x7f0000000100), &(0x7f0000000000)=0x5) (async)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)={0x2, [0x0, 0x0]}, &(0x7f0000000080)=0xc) (async)

00:01:22 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)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x20, 0x1, "b9"}, 0x9)
unmount(&(0x7f0000000040)='./file0\x00', 0x4)

00:01:22 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup(r0)
r2 = socket(0x1, 0x1, 0x0)
getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000040)={<r3=>0x0}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f00000000c0)={r3, 0x7f}, 0x8)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x3004, &(0x7f0000000100), &(0x7f0000000000)=0x5)

00:01:22 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r0) (async)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r1=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1}, 0x8) (async)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10) (async)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x2, 0x10000, @mcast2, 0x1}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000180)="3d0d2f7beb93b526af5d9fd732a295fa385aa65ceb866f05a5da5d781dab7cfbf544c8a864facc1b4409d2d0ca649bcd77eeffb0c9fca83e60724792da4f38be7a124a1a245373f131067e6d851cb248d9a32a78057c2dbf155a6165e3ca0aed2adf138a58344dde2728c930eff1ccb61e26fc46c1bb7befd5727994678290b833d3bafb17dadb1f3e0fa7a76d60db19962b2e", 0x93}], 0x1, 0x0, 0x0, 0x80}, 0x27210646842da05c)
ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f0000000040))
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) (async)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")

00:01:22 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)='{', 0x1}], 0x1}, 0x0)
rfork(0x3060) (async)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) (async, rerun: 32)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) (async, rerun: 32)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r2) (async)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet6_sctp(r3, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r4=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000000c0)={r4}, 0x8)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, r4, 0x0, 0x0, 0xc, 0x0, 0xffff}, 0x98)
sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000000)=@in={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000040)=[{&(0x7f00000003c0)="6029614b15e22c9c1b1264eec927bf0a57d8b86444b0f0ad904ce20e22254313ab79ab20a774eda99b376024369691546d032f751e4ad962df887b225346d165b0b57a4f76ad6acaeb9e9ba1a8a23b10cdc9438118defc7ffa66aafd1c51c8189a624e70cb4eed7567fc34498146a389ac0593b502552af757c2358d42ac73c434e2f485ca29f3e9fef4b5b3900f5562fb1463c55daac31b8319a65bdf89c20d47e19515a0cc89379db444ae17b4f6e05ef9cdd77792be0c08488401d8dcd81b66cc514c03a34184551e45b23674290fb0c169d3f916f3ef22cb4bd1f9ab35b1e4fbb819391124ae173615dde937c4c26f8417c8d6bc9652d1684b7acddf069fa487a6a2f6d8fd1de64e9effc2caa465babecdc6d0fa259482f49e8905fdf8026de05bd7b3ffe22424925425fb252e3b300ec795a1a4680e6b4a90cde3b1708f55f599cceb7635aa6dd375a5bc64536980b49df5fa027094e752307e6a7585d41240337596bc8f67784132730e2668f1869c369201e548f7175e04151f38646c5c1263fc4f1c8bcf1d0af39a49ecce7de4a9118321336d09df76f3529d57f055e4ec1a08a60757ea3628094640487d539c79c98b5c2073656fbe1c294620c96718499e58423c489cc21f0d4043af714e328c06b969470911336bc5c1495ab89276115e84a565b81cb3390b034304b056c71b449224dd32174791a0edf0b04b6f08dae4db1a57c8dc276d5361f5aad55db02a92f174b4e563c0945f0af53491849f35eebe6dcf40a361980153c49d692c7d29e4934ea5a95a22c014ba1a84b75494d3d02f1076439ae52c25c7bb543b82428feb9bf76b13eeece9c1350142b9b393e2ffb2d7279f8ba64c40faa52a7fddadcba47825866a1fb35a4f54985139146a32bcdd06ee8fe32f77823babb18cd2708c878146287f6a57982d46e01b527e335ff988318cfd59a87b189cf4d968bd1e276d32e7a2865250e0252697096017b6ebe994d94995db62a4079d6feaa9756cabffa0ae6d33a05ff8ad4fecb774a5302612d1e25d310806e91e56d19ebcb4a6dad6bc2e68803c365994ea8c0612f7385c31e55eae14cfcb8c3fb7a1e690aa69d6b25c6dd964d125ab6e2c3dcec63c2901779694b6393a810646957e1f4442450908e7d461bf626eac6afafffa4e4d2836421da57254c190379dfef2df4627d9ac9ca6eba6c9140231a7f3a6c2f3e00ae831e173f489fa3d8ae984ffa5a8747260a9d0adfdbc228045d546f89d2cecbd08a2577807ab8eb208804a7ac68d6a2232c75e826efcfa2dbf4566ec1c41e2c7095873f87bd2ec3ecd3eeaab3485d332d054f38ba120e5abd8f982117aad7bfe519d04ef7609fe938353334c00fae6b3ec7deb7a2241ac3966b927d6d4560587cfa84ebd393c51ab5292f73cba35584f42a933055066107efa3bbcadc1f4a0a0c1e27cc38653b66440a0d5330a5aaf7102e88d05d213848ee7b586d76b4da9f4072ff598b57527f132ebb2dbaf1df8c930bae1de9dc76da547c890ef37b1ba53a48ead4c8c7e729b7ab0adffaf5016686cc867fbd78a9c5231248eae3e4e4f02bd87b7feb483f08155929d9d7c1fa40b9dd9a69659584a8f9c95deb8912948a9601e16a0eda01dba81999ae361caa916a29cf1fd2162cd4fc7c39acf311b223df261d7d5c508e227538701ba289f8371b3a44fde0c6abfd6ff033f2d65e818b631832c1b2a2dc732ecd39eac90575b46a2cac28b5a96bd59e3d7eb858615651870ca83d90a057024bba165d962a6c7910f51ee763ca494e9d89872128e3968b748cbdac002aa0e8b97962f95157f12c80ef4c91f49d8a496896737de9321119a5b97c2d79bad75299585257080e0ba55f3a8dd62cc56d41f9e82d86a4f554d1edb029d3e0fa5ce56c49d992faceb57952a61bd16ccc8b4cc30653db411a689739951271510a7552892e8c6743fe8b725b41af5906285a99cef81d06b64b848a682336d5ccf93da50d53213fdfdd36f51b247f3775f4f0fca257c989431aef2df59c0416351e3f304edc6b5791658f4ced9994d7e9eda0b13ce462dc3ae08a96ba39418446807a84abf8402e5d5d95a795f023029d74cad0d0732cb3cd87d1464e9f942ca36e949c6d92d51b212f03798e0ce4df1d605332f6a228e821a456ed0ea82496a4928e26227c244a797626b390c3c567ce1e855e78419a7aa43907d646512e44029486c27eabcb438d97ad5fd174612e41848e6dce3bd5bf9c785688afd4166179f1d0127b196be929fa8a490c70f07eea51f24c891804b5b234c8b1977a7244369832cf56c0598470ec0188c5b2757fa2995353ddd18bf31c2e9dcbf54aab3ab068976dc87a25d7f885c81796164110b243d39211966224aaeb82714e05f947ff6d1eb8a7ad27b47e548175ea8c0bb19eded3624297b75f4c7655bb255909801028e5b61a66be4aae253134645492b719cb39645df9d3d930e1e83ba9876a21ecaf5072ea6a1162d068294b601daf7642c0438108973fd83ce342e2af9b8a313fab92c86b76bdcb6219db62175396156d508ffe26567f0a98fb0189dbd385880a9a91a42bb23c638029ed7202e279e3ed7e7a14fffd5413a4d3f9245c89b1f1cea886ca27e4996be9f8e1778dbecb7a3bc3406d9c024a84ccb0860ed5ba2cf0a98b4abbb5ec11661db35149a0d41c76e1c0e1ab65ca4e32b691f5b73231efff3a79ebecac3038840127c3ed068320c7f01dba8155e5f0cadd4d67a5c7cffa220b1f293fdbfb295ce35064d52759d766148ab9d1cefb7878dee6ebbb1b0d0d6ccc04315c80ceff0b5dd7f8b0fcd4a21fa87ac2b4be276d748622bf9967ab3a6fa0576046c77f39a3a677e7035028bee016edabf2caa3e3547dbf962ed76423d48471f0926d63fec14dcc20208c4463742ed05ccfbcce52e8bbfcb095ab68e7eca5d7d53be66684cc683ea2a779fee622fcd56b62275865f9fb51602c01a70f1d52820ad7a7d5088542b85d77314158df6211db8d7c40ccbb0030d5f01fb245701cc9e962e9c04cc40ae37426c2ab11eb0f2ee9c30d5066b59f259997aadf281f0b68935047210dcbda53e1d72b93503173b8e7aa2881efc50c67a063b11cf4aac9d02025aab1cf2ac557967426b83ee4840d5bb257e0b0eb81bc11fc5f999e1e0e474a00a2187ff954d06fa16d808caff62f581f3e0cc21b29eb93fe0ba80f62883fe88b2ee40f660a4e3a55bfa8bbeca383e981dd29a3d48f38e925095960ae4d35a643aff25861a8ff3570bae325c2b367d4332a14b33b479377558995c4839d149667366b18f11ded3124fa4e1ff1b7df4c2325ba3fc5be407a4c2ed420c2d24d4845cc38bb3662249cd039a11d41ed9613037ee7ad456895aafd02bb82888af4ea46f42a1c3ec4eba2ed43b5d7a2c0acb80fc958dae5bf1c7d5ffa58232c7590c3057539b3e6df8c979c7a14b3159d758d834dab44b2afc3884e50ed852eda0a830f9eb1edd9bdeddf2e227c97206e0a4dbc27f5469beb4b666c3e43a8d86fcec9019e6956ceaed305b2d06c108feeefe2afdae05b368b5a8791e35d7fc729e21c044f6690c332fdc8aa813c6fff7042c13e612faedcb371e3f215a9dac70bccb3c58d06768734e40e007ee0cf7538f717653f286b274894ba408db84ff1c6f4c46502292011034054742a3ba56cfe6fc9549ea3df9f13dd86a8c024adc049282603a25f6de63d9543ca64ddb437b07e4002e9bf9d38f5f85364446d85a1c3de2870776da8eb0198c62741762fa168d7b497154712d82b75815e562b927d8aa5d89e764e15331451b3e74ed08b2ff1d102fa6deb33af384fb8994389320597985d25585620976afd3ac99fb9bce730a597ff505b6cee0a93ddfee077fcb3ea476d278c74b9518f6f722907403eb8075981c651f52ef5e4386aa091f88b2be8724039d0d8bc358a7d21b325438ef370019c34863f3b9d2ae36189b775d729df90686bf0305a643449e61aba448e5ed4578f0ba63de2083356e05daa1cfecdbc72f7b98daf11c007a84627d11a6846211f040261c44459fca74e601c399e3dace6eaf838ae09e9ed4e2346417c11414432a9f33d4633ed1f16ca4d23d58bf17d56b1f005421146383b790e477a203909a81152953aa8f08e78ee4fbd15f9ccc60f4efaf22e3830b56caa7b9c662d5a5cc6d90e48a603d3739eade2cb7fa35d6d3a26cf231921a5d3d52ff24a50db2fabaaabcc1d059b992d05fa3d85124237ec1aec8c296c9a31d9bd8121b4b82abd5092573680575a786dfcbf6c813a7cb458da5ef70015dc0e728bd4e4c5450e18a166058de5259b5bf912bb82a0ba6258fe03112ae66418e98b0a1184065e9645341d5c906136cc45bf9aa6145e632cfe1d9d691d74fcfc90db3919b0c9ba9cedbdaf22d299e8d5ad1a9f4a297550d182283d13536902977747c541cf9c7c290e707e255c17e78abd5bd14038e02c431d1e07f836f9b3dd78d11d27492de34ab4f884bbf128607959eae28c06c6977bf73dce0d138bb54bbc40e2ed187b6272f82c8f53ed9ed1bd5c0e4c056a903a36767272da7b6da68c4168b76912b07fa753cbbd4d008ec052179e2749746fcff29efdd41b2339b5f0ad21e33d3ba3b4c3bb1fa0a1f1d34c34c5b75b0bd75d5725a5632920cd74a58a7eca21d40e4d0c5a6e955bc4ccd243c5145e2b25187e075aa5b0fe9b5de405bd064923ec4b4c6da1a30e85f261865352237d5908f1fbf302709c9144e9051a984ba521c3bd649d1b3447af63cb1293e2e0c945e9abb954e6855ffde903ab561e601a4c527f7cf4545183b471a99294afc26ab94f094573a608aee8ea158c725bbef731ebfa8d7e7b17749d03ae64ebbc00cfc17ad1562cb10737e03e49a03a307102310a6d112eddad0631c07ed7c00f48638f43094219902fdf17779c8b98bbaa9a218256e6b18b7aa91c7607c191939b6832f48ce84c7124aa8dad425290168a53172590fe80090c470f26a06dd2b67f261032ea51ad7189ba6e9ba4201b7cfa2251c6983d7aa1826c3c3779738878fe0d78049f7df069c7a8bc2af7e5f3e998e97e1d6f794926f6506cbaa8637f9eea1c4361616d9e958dbdfb122bde10852bd0fe8acdaa16b05312f3d7c5306f830638549e54f7d141740ea6a663e0fe92657cae3aaee0c77d87fb557bce3946a21782c5def329df5d525494ef680dab8e2adc7c3d4567dbb8da15fb794b5c48b80b59ad564a6daa7c98a4edba789b617c9749d982449bf30a6eb66ab2d83285d74b105c6a7fbdf2a0f5ea299539717f47470db55edf857b28009e04639f741646177bea5a727329de997291537fbb9f1a74b89f7c227032f169a9668ec5b2cbfa016cdf1dfc287a8736ca4422b265a99ef7620328be4cd495ae091e5c2a85ed677b4637bc66d263f1140536b795200fd9e1b5668ac51f25443574f5cca9b8381b87b022f27d3f6be814ca7b8ff46e542cc0dd498f15162149b52e6ffcf56812e63c86ecd5d814dfcc138c33c15c6acade5d281c62eb51424fe6cfc36388b7a602e09091c6a8a64b6d2e7686b35fd3f64cfb3b6f112b50db726be8570665bb6fcf0b83d56e39486a5c557b5ad48e55e4945d3d2d6abad778eeb43818a8cd1c8e5245dd23753b9972886a6caf7e6e2e40e5e19762cbd774125434ba5bd337de2131a2004cce94432b73c6e97829f001cfd54d4957e4e7f0fe314336863fb85b77afda463360d24f213a3959d7b02f0fe34d0c32773c3f1b06178d789ab30a7264f20286a51c7", 0x1000}, {&(0x7f0000000140)="474c580aae7b3418801acd88e93185dee9a308b4e7936c39b3214b9e373019049feb322481f49deb27e9ee5c3e10d38682f23f12bedc724d342d10023d0b297aaf423ba141d00d50d088e5d851342c652284fb3bd34d4d3c8dbd53cbbd0dbbb09e892fabb598c914efc6eadf13ff1cd31cd9b313f16df72d0593e9cd07eb9f65930570a82d486409ba00a0ea3085ff8cd6f49431014ede8fadcb1cb72529c28fced6ade7c89bbbef3cef417d265f306fa73bfd86da7b4d05878b76665e5a6d164a8d999c3d0e35c5c0e2e3d9226700", 0xcf}, {&(0x7f0000000240)="262b37638b9db2efaaf9242927d86e620e10edb29d80ef9b3c877fcc5499ff0a41cbfe2a4e73e5d589ce6fa31cc0bf1b70dd43479c9bbffb7d58491f5effd928929102efe0958f3ebf74af1ccf6f7613b83fb0a08414853c180dc63a60309e36541f7faeb43e02f4dbcd1ec6b847f327346a38197661c355609be70a55835b4127fe499fa785053304ab4578733da676ef758dd34beb57e325ff1d", 0x9b}, {&(0x7f00000013c0)="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", 0xfe}], 0x4, &(0x7f0000000300)=[@dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast2}], 0x2c, 0x101}, 0x4260e64122dad97d)

00:01:22 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)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x20, 0x1, "b9"}, 0x9) (async, rerun: 64)
unmount(&(0x7f0000000040)='./file0\x00', 0x4) (rerun: 64)

00:01:22 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup(r0)
r2 = socket(0x1, 0x1, 0x0) (async)
getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000040)={<r3=>0x0}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f00000000c0)={r3, 0x7f}, 0x8)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x3004, &(0x7f0000000100), &(0x7f0000000000)=0x5)

00:01:22 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r0)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r1=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1}, 0x8)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f0000000040))
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")

00:01:22 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) (async)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x20, 0x1, "b9"}, 0x9) (async)
unmount(&(0x7f0000000040)='./file0\x00', 0x4)

00:01:22 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup(r0)
r2 = socket(0x1, 0x1, 0x0)
getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000040)={<r3=>0x0}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f00000000c0)={r3, 0x7f}, 0x8)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x3004, &(0x7f0000000100), &(0x7f0000000000)=0x5)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
dup(r0) (async)
socket(0x1, 0x1, 0x0) (async)
getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000040), &(0x7f0000000080)=0x8) (async)
setsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f00000000c0)={r3, 0x7f}, 0x8) (async)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x3004, &(0x7f0000000100), &(0x7f0000000000)=0x5) (async)

00:01:22 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x1c, 0x3, 0x0, @empty}}, 0x0, 0x0, 0x0, 0xc}, 0x98)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r2)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet6_sctp(r3, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r4=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000000c0)={r4}, 0x8)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000140)={@in={{0x10, 0x2, 0x0}}, r4, 0x1, 0x58, 0x12, 0x0, 0x100, 0x8}, 0x98)
connect$inet6(r2, &(0x7f0000000340)={0x1c, 0x1c, 0x2, 0x7, @local={0xfe, 0x80, '\x00', 0x0}, 0xfffffc01}, 0x1c)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)='{', 0x1}], 0x1}, 0x0)
rfork(0x3060)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3}}, r4, 0x10000, 0x7fff, 0x216, 0x7, 0xa28, 0x3}, 0x98)

00:01:22 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x20, 0x1, "b9"}, 0x9)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r2, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x1c, 0x3, 0x0, @empty}}, 0x0, 0x0, 0x0, 0xc}, 0x98)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000280)={@in6={{0x1c, 0x1c, 0x3, 0x38df, @loopback}}, <r3=>0x0, 0xfff, 0x151afece, 0x4, 0x9, 0x3, 0x5}, &(0x7f0000000340)=0x98)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000380)={0x7, 0x3000, 0x4, 0x4, r3}, 0x10)
bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x1c, 0x3, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0xc}, 0x98)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000000c0)={@in={{0x10, 0x2, 0x1, @broadcast}}, <r4=>0x0}, &(0x7f0000000040)=0x88)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000180)={r4, 0x2, 0xb3, "c9fd425164880001f32150a53c4961cf7362eef28dc5df2c7cdb10512081fabf4f04c0a67e81710c8f38bd0549071046a9f5bc899f0c381d10c6da040a2468550d348b53781e99100be91058bfd65f28419fe0d2e54e4efb0b534fbffca2ed6ab978085d30b7d1cf8e37fbff8d15963b9c807470a24a8839a81b060a60f4eed7229f5a426b5f428fbc33652bc9ae4a42cd7eb5c4e9cbaeb63eda29b75a23ce4d934e3a0de4a1f0fbd7c31e1500351f4a4a8db8"}, 0xbb)

00:01:22 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendto(r0, &(0x7f0000000140)="edbfa3a247f512c36e46390c90288e86e272a66285b9c750c6a043e73690d45d5ca00e007ae97e8a22c8179e81d0792d2c004f8feefcace8ad39a52df9660caac0e6c45b7926f49df98e11eb0d350e4554fcb9663a072c4ca9901ce5d0221c017d4a4b22cc032756faae64dc80abaaa69460d191e1820a83c5b7bbf1ddc25558d51c2e9ab47c35be56d76e0763ef504759277eac5ae028ff0693affb82886a308c34a6303dd7449f8b3ea73dc0b426de0665d0e27d40b019a83ff2d7ad6e72b4c26261dffd17bf46bf39cf7fae5aa17d759ea5fed53372bca34e039d3c1c9a8348", 0xe1, 0x0, &(0x7f0000000080)=@un=@abs={0x8, 0x1, 0x0, 0x2}, 0x8)
r1 = dup(r0)
r2 = socket(0x1, 0x4, 0x7)
bindat$unix(r1, r2, &(0x7f0000000040)=@abs={0x8, 0x0, 0x0, 0x0}, 0x8)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x3004, &(0x7f0000000100), &(0x7f0000000000)=0x5)

00:01:22 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r0) (async)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) (async)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r1=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1}, 0x8) (async)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10) (async)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f0000000040)) (async)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) (async)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")

00:01:22 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendto(r0, &(0x7f0000000140)="edbfa3a247f512c36e46390c90288e86e272a66285b9c750c6a043e73690d45d5ca00e007ae97e8a22c8179e81d0792d2c004f8feefcace8ad39a52df9660caac0e6c45b7926f49df98e11eb0d350e4554fcb9663a072c4ca9901ce5d0221c017d4a4b22cc032756faae64dc80abaaa69460d191e1820a83c5b7bbf1ddc25558d51c2e9ab47c35be56d76e0763ef504759277eac5ae028ff0693affb82886a308c34a6303dd7449f8b3ea73dc0b426de0665d0e27d40b019a83ff2d7ad6e72b4c26261dffd17bf46bf39cf7fae5aa17d759ea5fed53372bca34e039d3c1c9a8348", 0xe1, 0x0, &(0x7f0000000080)=@un=@abs={0x8, 0x1, 0x0, 0x2}, 0x8)
r1 = dup(r0)
r2 = socket(0x1, 0x4, 0x7)
bindat$unix(r1, r2, &(0x7f0000000040)=@abs={0x8, 0x0, 0x0, 0x0}, 0x8)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x3004, &(0x7f0000000100), &(0x7f0000000000)=0x5)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
sendto(r0, &(0x7f0000000140)="edbfa3a247f512c36e46390c90288e86e272a66285b9c750c6a043e73690d45d5ca00e007ae97e8a22c8179e81d0792d2c004f8feefcace8ad39a52df9660caac0e6c45b7926f49df98e11eb0d350e4554fcb9663a072c4ca9901ce5d0221c017d4a4b22cc032756faae64dc80abaaa69460d191e1820a83c5b7bbf1ddc25558d51c2e9ab47c35be56d76e0763ef504759277eac5ae028ff0693affb82886a308c34a6303dd7449f8b3ea73dc0b426de0665d0e27d40b019a83ff2d7ad6e72b4c26261dffd17bf46bf39cf7fae5aa17d759ea5fed53372bca34e039d3c1c9a8348", 0xe1, 0x0, &(0x7f0000000080)=@un=@abs={0x8, 0x1, 0x0, 0x2}, 0x8) (async)
dup(r0) (async)
socket(0x1, 0x4, 0x7) (async)
bindat$unix(r1, r2, &(0x7f0000000040)=@abs={0x8, 0x0, 0x0, 0x0}, 0x8) (async)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x3004, &(0x7f0000000100), &(0x7f0000000000)=0x5) (async)

00:01:22 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) (async)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x1c, 0x3, 0x0, @empty}}, 0x0, 0x0, 0x0, 0xc}, 0x98)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r2) (async)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet6_sctp(r3, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r4=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000000c0)={r4}, 0x8)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000140)={@in={{0x10, 0x2, 0x0}}, r4, 0x1, 0x58, 0x12, 0x0, 0x100, 0x8}, 0x98) (async)
connect$inet6(r2, &(0x7f0000000340)={0x1c, 0x1c, 0x2, 0x7, @local={0xfe, 0x80, '\x00', 0x0}, 0xfffffc01}, 0x1c) (async)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)='{', 0x1}], 0x1}, 0x0) (async)
rfork(0x3060) (async)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3}}, r4, 0x10000, 0x7fff, 0x216, 0x7, 0xa28, 0x3}, 0x98)

00:01:22 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r0) (async, rerun: 64)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) (async, rerun: 64)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r1=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1}, 0x8) (async, rerun: 32)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x0, @multicast1}, 0x10) (rerun: 32)
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f0000000040))
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) (async)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")

00:01:22 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c) (async)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) (async)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x20, 0x1, "b9"}, 0x9) (async)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) (async)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r2, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x1c, 0x3, 0x0, @empty}}, 0x0, 0x0, 0x0, 0xc}, 0x98) (async)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000280)={@in6={{0x1c, 0x1c, 0x3, 0x38df, @loopback}}, <r3=>0x0, 0xfff, 0x151afece, 0x4, 0x9, 0x3, 0x5}, &(0x7f0000000340)=0x98)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000380)={0x7, 0x3000, 0x4, 0x4, r3}, 0x10)
bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) (async)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x1c, 0x3, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0xc}, 0x98)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000000c0)={@in={{0x10, 0x2, 0x1, @broadcast}}, <r4=>0x0}, &(0x7f0000000040)=0x88)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000180)={r4, 0x2, 0xb3, "c9fd425164880001f32150a53c4961cf7362eef28dc5df2c7cdb10512081fabf4f04c0a67e81710c8f38bd0549071046a9f5bc899f0c381d10c6da040a2468550d348b53781e99100be91058bfd65f28419fe0d2e54e4efb0b534fbffca2ed6ab978085d30b7d1cf8e37fbff8d15963b9c807470a24a8839a81b060a60f4eed7229f5a426b5f428fbc33652bc9ae4a42cd7eb5c4e9cbaeb63eda29b75a23ce4d934e3a0de4a1f0fbd7c31e1500351f4a4a8db8"}, 0xbb)

00:01:22 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendto(r0, &(0x7f0000000140)="edbfa3a247f512c36e46390c90288e86e272a66285b9c750c6a043e73690d45d5ca00e007ae97e8a22c8179e81d0792d2c004f8feefcace8ad39a52df9660caac0e6c45b7926f49df98e11eb0d350e4554fcb9663a072c4ca9901ce5d0221c017d4a4b22cc032756faae64dc80abaaa69460d191e1820a83c5b7bbf1ddc25558d51c2e9ab47c35be56d76e0763ef504759277eac5ae028ff0693affb82886a308c34a6303dd7449f8b3ea73dc0b426de0665d0e27d40b019a83ff2d7ad6e72b4c26261dffd17bf46bf39cf7fae5aa17d759ea5fed53372bca34e039d3c1c9a8348", 0xe1, 0x0, &(0x7f0000000080)=@un=@abs={0x8, 0x1, 0x0, 0x2}, 0x8) (async)
r1 = dup(r0) (async)
r2 = socket(0x1, 0x4, 0x7)
bindat$unix(r1, r2, &(0x7f0000000040)=@abs={0x8, 0x0, 0x0, 0x0}, 0x8)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x3004, &(0x7f0000000100), &(0x7f0000000000)=0x5)

00:01:22 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r0)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r1=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1}, 0x8)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x1, @multicast1}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000280)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x463, &(0x7f00000002c0), 0x4)
aio_mlock(&(0x7f0000000940)={0xffffffffffffffff, 0x3ff, &(0x7f0000000280)="11b3b5dd9e8baeaa7598a393edc22354549e5f08b3a9a4c287e203d175ff8ff5971ba4ab025c851e1436db8121c5a41d04ad7c9b5d57cc9384b543945e923a595273fafe22ae5ee806913ba8837c5f46e4873ba5837e0ff173655f7943a46719c1f69937eb83af75a8f969b1ed5a5aaebe1227028da12fd27da82dd9f82515ab5cffdcdcb2546f700824709fe1310dbb09f67d0bb268db1f943352f2fe0e66fd7bbf7f84f86808ee147d4430593cb394af7bd2556aeb54c490123d993ee55f7ae7bdf32289a969752849c45c29846cd1a74aa11c0f2b24a905aee7aef74bc09192", 0xe1, [0x6, 0xff], 0x0, 0x8, 0x60000000, {0x1, 0x80, &(0x7f0000000380)="380f232be70bbf97959fef2fc3aeaa6ac40ed3e6c2c134a57869a64337932d26a53bbf0ccd08e39e01db7dd2b8238747cbdb70e72490b9242b5e177c88cd"}, {0x0, 0x9, @sival_ptr=0x6, @thr={&(0x7f00000003c0)="c422390dae40000000f04619696cc482f5974b81029c1d6a00000044df8dab47000065660f5b1246dfe88f6870ee60193b6666460f38f802c422fd30761c", &(0x7f0000000400)="237d0c916da24602432e2afd53ee1cddd2ec7f005df815c7f1266f306da48e986bf0c35033c1d43661196dce8e91409ce9041d57cb9c"}}})
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f0000000040))
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$DIOCNATLOOK(r3, 0xc04c4417, &(0x7f0000000000))
ioctl$DIOCXBEGIN(r3, 0xc0104451, &(0x7f00000001c0)="44c1549cac0e6490d05b40e9fde658d8931448ee269b0feac98c57edd871e8ae39a1ba8a0ac6f5c3a8e8d1360a1b28370bee0fd6d69bc9cfb11c82f9a8ecc624b960ffba1c9384134f2d52d3b90c66c822d38941886b5856f50bea43ba31e9a964dacfdfa5a92a0c4d382e7e111978d97de6562cc2d9b88e9bd45b35ba042106b61064e06a32711b")
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$DIOCNATLOOK(r4, 0xc04c4417, &(0x7f0000000000))
ioctl$DIOCRGETASTATS(r4, 0xc4504447, &(0x7f00000004c0)={{"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", "99225f4866cb828a84e18ea1ecde8365b42d0bb57e3cfebd1adfaf12dda2eee9", 0x4, 0x40}, &(0x7f0000000140)="8b7952070d481d70ec0e6de12d55a4c90533cc0f98e4d563a825398af37e4a7c26a1a0c953e2cb2df999815f9fbf5d4c86f807c6e22462328f81d6cc451cb493d930bc7f69dc35189a9726a2ad26d442966978ef16fe9f37cb16f011cb03060d51524990562426e288e60d55264296facd", 0x4, 0x8000, 0x7fffffff, 0x0, 0x6, 0x2, 0xfffffffffffffffb, 0xff})

00:01:22 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast2}, 0x1c)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x20, 0x1, "b9"}, 0x9)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) (async)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r2, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) (async)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x1c, 0x3, 0x0, @empty}}, 0x0, 0x0, 0x0, 0xc}, 0x98)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000280)={@in6={{0x1c, 0x1c, 0x3, 0x38df, @loopback}}, <r3=>0x0, 0xfff, 0x151afece, 0x4, 0x9, 0x3, 0x5}, &(0x7f0000000340)=0x98)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000380)={0x7, 0x3000, 0x4, 0x4, r3}, 0x10) (async)
bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) (async)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) (async)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x1c, 0x3, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0xc}, 0x98)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000000c0)={@in={{0x10, 0x2, 0x1, @broadcast}}, <r4=>0x0}, &(0x7f0000000040)=0x88)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000180)={r4, 0x2, 0xb3, "c9fd425164880001f32150a53c4961cf7362eef28dc5df2c7cdb10512081fabf4f04c0a67e81710c8f38bd0549071046a9f5bc899f0c381d10c6da040a2468550d348b53781e99100be91058bfd65f28419fe0d2e54e4efb0b534fbffca2ed6ab978085d30b7d1cf8e37fbff8d15963b9c807470a24a8839a81b060a60f4eed7229f5a426b5f428fbc33652bc9ae4a42cd7eb5c4e9cbaeb63eda29b75a23ce4d934e3a0de4a1f0fbd7c31e1500351f4a4a8db8"}, 0xbb)

00:01:22 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0xe9d4ee96847eaddd}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r1, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c) (async)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) (async, rerun: 32)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x1c, 0x3, 0x0, @empty}}, 0x0, 0x0, 0x0, 0xc}, 0x98) (rerun: 32)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r2) (async)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet6_sctp(r3, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r4=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000000c0)={r4}, 0x8)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000140)={@in={{0x10, 0x2, 0x0}}, r4, 0x1, 0x58, 0x12, 0x0, 0x100, 0x8}, 0x98) (async, rerun: 32)
connect$inet6(r2, &(0x7f0000000340)={0x1c, 0x1c, 0x2, 0x7, @local={0xfe, 0x80, '\x00', 0x0}, 0xfffffc01}, 0x1c) (async, rerun: 32)
sendmsg$inet6_sctp(r0, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000001680)=[{&(0x7f0000000380)='{', 0x1}], 0x1}, 0x0) (async)
rfork(0x3060) (async)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3}}, r4, 0x10000, 0x7fff, 0x216, 0x7, 0xa28, 0x3}, 0x98)

00:01:22 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x3004, &(0x7f0000000100), &(0x7f0000000000)=0x5)
mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1, 0x80010, r0, 0x8)

00:01:22 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r0) (async)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0) (async)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [<r1=>0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1}, 0x8) (async, rerun: 64)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000480)=@in={0x10, 0x2, 0x1, @multicast1}, 0x10) (rerun: 64)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000280)={'rack\x00'}, 0x24) (async, rerun: 64)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x463, &(0x7f00000002c0), 0x4) (async, rerun: 64)
aio_mlock(&(0x7f0000000940)={0xffffffffffffffff, 0x3ff, &(0x7f0000000280)="11b3b5dd9e8baeaa7598a393edc22354549e5f08b3a9a4c287e203d175ff8ff5971ba4ab025c851e1436db8121c5a41d04ad7c9b5d57cc9384b543945e923a595273fafe22ae5ee806913ba8837c5f46e4873ba5837e0ff173655f7943a46719c1f69937eb83af75a8f969b1ed5a5aaebe1227028da12fd27da82dd9f82515ab5cffdcdcb2546f700824709fe1310dbb09f67d0bb268db1f943352f2fe0e66fd7bbf7f84f86808ee147d4430593cb394af7bd2556aeb54c490123d993ee55f7ae7bdf32289a969752849c45c29846cd1a74aa11c0f2b24a905aee7aef74bc09192", 0xe1, [0x6, 0xff], 0x0, 0x8, 0x60000000, {0x1, 0x80, &(0x7f0000000380)="380f232be70bbf97959fef2fc3aeaa6ac40ed3e6c2c134a57869a64337932d26a53bbf0ccd08e39e01db7dd2b8238747cbdb70e72490b9242b5e177c88cd"}, {0x0, 0x9, @sival_ptr=0x6, @thr={&(0x7f00000003c0)="c422390dae40000000f04619696cc482f5974b81029c1d6a00000044df8dab47000065660f5b1246dfe88f6870ee60193b6666460f38f802c422fd30761c", &(0x7f0000000400)="237d0c916da24602432e2afd53ee1cddd2ec7f005df815c7f1266f306da48e986bf0c35033c1d43661196dce8e91409ce9041d57cb9c"}}})
r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f0000000040)) (async)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) (async, rerun: 64)
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) (rerun: 64)
ioctl$DIOCNATLOOK(r3, 0xc04c4417, &(0x7f0000000000)) (async)
ioctl$DIOCXBEGIN(r3, 0xc0104451, &(0x7f00000001c0)="44c1549cac0e6490d05b40e9fde658d8931448ee269b0feac98c57edd871e8ae39a1ba8a0ac6f5c3a8e8d1360a1b28370bee0fd6d69bc9cfb11c82f9a8ecc624b960ffba1c9384134f2d52d3b90c66c822d38941886b5856f50bea43ba31e9a964dacfdfa5a92a0c4d382e7e111978d97de6562cc2d9b88e9bd45b35ba042106b61064e06a32711b")
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$DIOCNATLOOK(r4, 0xc04c4417, &(0x7f0000000000))
ioctl$DIOCRGETASTATS(r4, 0xc4504447, &(0x7f00000004c0)={{"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", "99225f4866cb828a84e18ea1ecde8365b42d0bb57e3cfebd1adfaf12dda2eee9", 0x4, 0x40}, &(0x7f0000000140)="8b7952070d481d70ec0e6de12d55a4c90533cc0f98e4d563a825398af37e4a7c26a1a0c953e2cb2df999815f9fbf5d4c86f807c6e22462328f81d6cc451cb493d930bc7f69dc35189a9726a2ad26d442966978ef16fe9f37cb16f011cb03060d51524990562426e288e60d55264296facd", 0x4, 0x8000, 0x7fffffff, 0x0, 0x6, 0x2, 0xfffffffffffffffb, 0xff})

panic: ASan: Invalid access, 4-byte write at 0xfffffe009019c620, StackRight(f3)
cpuid = 1
time = 82
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe0053bf55b0
kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe0053bf5710
vpanic() at vpanic+0x2b8/frame 0xfffffe0053bf57f0
panic() at panic+0xb5/frame 0xfffffe0053bf58c0
kasan_report() at kasan_report+0xdc/frame 0xfffffe0053bf5990
sctp_free_assoc() at sctp_free_assoc+0x727/frame 0xfffffe0053bf5af0
sctp_threshold_management() at sctp_threshold_management+0x443/frame 0xfffffe0053bf5b40
sctp_t1init_timer() at sctp_t1init_timer+0xa9/frame 0xfffffe0053bf5b90
sctp_timeout_handler() at sctp_timeout_handler+0x6e6/frame 0xfffffe0053bf5cd0
softclock_call_cc() at softclock_call_cc+0x3d7/frame 0xfffffe0053bf5e80
softclock_thread() at softclock_thread+0x1ff/frame 0xfffffe0053bf5ef0
fork_exit() at fork_exit+0xd0/frame 0xfffffe0053bf5f30
fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0053bf5f30
--- trap 0, rip = 0, rsp = 0, rbp = 0 ---
KDB: enter: panic
[ thread pid 2 tid 100030 ]
Stopped at      kdb_enter+0x6b: movq    $0,0x270981a(%rip)
db> 
db> set $lines = 0
db> set $maxwidth = 0
db> show registers
cs                        0x20
ds                        0x3b
es                        0x3b
fs                        0x13
gs                        0x1b
ss                        0x28
rax                       0x12
rcx         0x16e2d97cba8ec905
rdx         0xdffff7c000000000
rbx                          0
rsp         0xfffffe0053bf56f0
rbp         0xfffffe0053bf5710
rsi                        0x1
rdi                          0
r8                         0x3
r9                  0xffffffff
r10                          0
r11                          0
r12         0xfffffe0053ec43a0
r13         0xfffffe0053bf5701
r14         0xffffffff82bbb060  .str.26
r15         0xffffffff82bbb060  .str.26
rip         0xffffffff8176e9fb  kdb_enter+0x6b
rflags                    0x46
kdb_enter+0x6b: movq    $0,0x270981a(%rip)
db> show proc
Process 2 (clock) at 0xfffffe0053ee9000:
 state: NORMAL
 uid: 0  gids: 0
 parent: pid 0 at 0xffffffff83e1b8c0
 ABI: null
 flag: 0x10000284  flag2: 0
 reaper: 0xffffffff83e1b8c0 reapsubtree: 2
 sigparent: 20
 vmspace: 0xffffffff83e1c860
   (map 0xffffffff83e1c860)
   (map.pmap 0xffffffff83e1c920)
   (pmap 0xffffffff83e1c988)
 threads: 2
100030                   Run     CPU 1                       [clock (0)]
100031                   I                                   [clock (1)]
db> ps
  pid  ppid  pgrp   uid  state   wmesg   wchan               cmd
21334   781   781     0  R       (threaded)                  syz-executor.1
127909                   RunQ                                syz-executor.1
127988                   RunQ                                syz-executor.1
21333   779   779     0  R       (threaded)                  syz-executor.0
127442                   Run     CPU 0                       syz-executor.0
127987                   RunQ                                syz-executor.0
21293     1   781     0  S       uwait   0xfffffe0057a75b00  syz-executor.1
21287     1   781     0  S       uwait   0xfffffe009b154200  syz-executor.1
21143     1   780     0  S       uwait   0xfffffe009b12be00  syz-executor.2
21134     1   780     0  S       uwait   0xfffffe0057a72000  syz-executor.2
20005     1   790     0  S       uwait   0xfffffe009b12c380  syz-executor.3
19963     1   790     0  S       uwait   0xfffffe009b12ba80  syz-executor.3
19568     1   790     0  S       uwait   0xfffffe009b156f00  syz-executor.3
19563     1   790     0  S       uwait   0xfffffe009b12b880  syz-executor.3
19559     1   790     0  S       uwait   0xfffffe009b12ca00  syz-executor.3
19469     1   779     0  S       uwait   0xfffffe009b157280  syz-executor.0
19468     1   779     0  S       uwait   0xfffffe009b12b280  syz-executor.0
19463     1   779     0  S       uwait   0xfffffe009b153180  syz-executor.0
19462     1   779     0  S       uwait   0xfffffe009b154100  syz-executor.0
19459     1   779     0  S       uwait   0xfffffe009b12b580  syz-executor.0
19140     1   790     0  SV      uwait   0xfffffe009b154600  syz-executor.3
19128     1   790     0  SV      uwait   0xfffffe009b154c80  syz-executor.3
19119     1   790     0  SV      uwait   0xfffffe009b12c580  syz-executor.3
18947     1   790     0  S       uwait   0xfffffe009b157680  syz-executor.3
18945     1   790     0  T                                   syz-executor.3
18943     1   790     0  T                                   syz-executor.3
18936     1   790     0  S       uwait   0xfffffe0058c1d380  syz-executor.3
18934     1   790     0  S       uwait   0xfffffe009b154700  syz-executor.3
18933     1   790     0  T                                   syz-executor.3
18931     1   790     0  T                                   syz-executor.3
18924     1   790     0  T       uwait   0xfffffe0057a73480  syz-executor.3
18922     1   790     0  T       uwait   0xfffffe009b156a00  syz-executor.3
18089     1   779     0  T       uwait   0xfffffe009b12c180  syz-executor.0
18083     1   781     0  T       uwait   0xfffffe009b154500  syz-executor.1
18082     1   779     0  T       uwait   0xfffffe009b12bf00  syz-executor.0
18076     1   779     0  T       uwait   0xfffffe009b154800  syz-executor.0
17307     1   781     0  T                                   syz-executor.1
17298     1   790     0  T                                   syz-executor.3
17288     1   790     0  T       uwait   0xfffffe009b12d580  syz-executor.3
17141     1   779     0  S       uwait   0xfffffe009b156900  syz-executor.0
17138     1   779     0  T                                   syz-executor.0
17133     1   779     0  T                                   syz-executor.0
17127     1   779     0  T                                   syz-executor.0
15401     1   779     0  T       uwait   0xfffffe009b156280  syz-executor.0
15395     1   779     0  T                                   syz-executor.0
15388     1   779     0  T                                   syz-executor.0
14695     1   780     0  T       uwait   0xfffffe0058c1d880  syz-executor.2
14693     1   790     0  T       uwait   0xfffffe009b12cc00  syz-executor.3
14671     1   790     0  T       uwait   0xfffffe009b156180  syz-executor.3
13858     1   780     0  S       uwait   0xfffffe009b12c480  syz-executor.2
13804     1   780     0  S       uwait   0xfffffe009b156480  syz-executor.2
11636     0     0     0  DL      -       0xffffffff83e1d680  [accounting]
11091     0     0     0  DL      (threaded)                  [KTLS]
111790                   D       -       0xfffffe0099c65b00  [thr_0]
113236                   D       -       0xfffffe0099c65b80  [thr_1]
113237                   D       -       0xffffffff83f66328  [alloc_0]
10983     1   781     0  SV      uwait   0xfffffe009b156d00  syz-executor.1
10831     1   781     0  S       uwait   0xfffffe009b156c00  syz-executor.1
10825     1   781     0  S       uwait   0xfffffe009b156080  syz-executor.1
10821     1   781     0  S       uwait   0xfffffe0057a75e00  syz-executor.1
10818     1   781     0  S       uwait   0xfffffe0058c1e480  syz-executor.1
 9737     1   779     0  S       uwait   0xfffffe0056f43980  syz-executor.0
 9736     1   790     0  S       uwait   0xfffffe0056f43780  syz-executor.3
 9727     1   779     0  S       uwait   0xfffffe009b157580  syz-executor.0
 9726     1   790     0  S       uwait   0xfffffe0057a72100  syz-executor.3
 9720     1   779     0  S       uwait   0xfffffe0056f43480  syz-executor.0
 9718     1   790     0  S       uwait   0xfffffe009b12cb80  syz-executor.3
 9716     1   780     0  S       uwait   0xfffffe0056f43680  syz-executor.2
 9706     1   790     0  S       uwait   0xfffffe0058c1e980  syz-executor.3
 8517     1   779     0  S       uwait   0xfffffe009b156e00  syz-executor.0
 7989     1   780     0  T       uwait   0xfffffe0056f43800  syz-executor.2
 7980     1   780     0  T       uwait   0xfffffe009b156b00  syz-executor.2
 7971     1   780     0  T       uwait   0xfffffe0057a75c00  syz-executor.2
 7958     1   780     0  T       uwait   0xfffffe0057a75900  syz-executor.2
 6883     1   779     0  SV      uwait   0xfffffe0057a72480  syz-executor.0
 6817     1   790     0  S       uwait   0xfffffe0057a75580  syz-executor.3
 6816     1   779     0  S       uwait   0xfffffe009b157080  syz-executor.0
 6807     1   790     0  S       uwait   0xfffffe009b12d080  syz-executor.3
 6805     1   779     0  S       uwait   0xfffffe009b12d180  syz-executor.0
 6797     1   779     0  S       uwait   0xfffffe0058c1d980  syz-executor.0
 6796     1   790     0  S       uwait   0xfffffe0056f43580  syz-executor.3
 6787     1   779     0  S       uwait   0xfffffe009b12ce00  syz-executor.0
 5307     1   779     0  S       uwait   0xfffffe0057a75f00  syz-executor.0
 5305     1   779     0  S       uwait   0xfffffe0057a72600  syz-executor.0
 5302     1   781     0  S       uwait   0xfffffe009b12cd00  syz-executor.1
 5300     1   781     0  S       uwait   0xfffffe0057a75600  syz-executor.1
 5299     1   779     0  S       uwait   0xfffffe0056f43e80  syz-executor.0
 5297     1   781     0  S       uwait   0xfffffe0058c1e380  syz-executor.1
 5295     1   781     0  S       uwait   0xfffffe0058c1d080  syz-executor.1
 5294     1   779     0  S       uwait   0xfffffe0058c1d280  syz-executor.0
 5290     1   781     0  S       uwait   0xfffffe0058c1d780  syz-executor.1
 5289     1   779     0  S       uwait   0xfffffe009b12d380  syz-executor.0
 5288     1   781     0  S       uwait   0xfffffe0057a74280  syz-executor.1
 5286     1   779     0  S       uwait   0xfffffe0058c1eb80  syz-executor.0
 5283     1   780     0  S       uwait   0xfffffe0058c20100  syz-executor.2
 5282     1   780     0  S       uwait   0xfffffe0058c1df00  syz-executor.2
 5277     1   780     0  S       uwait   0xfffffe0056f43d80  syz-executor.2
 5276     1   780     0  S       uwait   0xfffffe0058c1e580  syz-executor.2
 5271     1   780     0  S       uwait   0xfffffe0056f43c80  syz-executor.2
 5270     1   780     0  S       uwait   0xfffffe009b12d480  syz-executor.2
 5264     1   780     0  S       uwait   0xfffffe0058c1e280  syz-executor.2
 5263     1   780     0  S       uwait   0xfffffe0057a73180  syz-executor.2
 4738     1  4738    65  Ss      select  0xfffffe0053dd0040  dhclient
 4629     1   781     0  S       uwait   0xfffffe0057a75700  syz-executor.1
 4627     1   781     0  S       uwait   0xfffffe0058c1dd00  syz-executor.1
 4623     1   781     0  S       uwait   0xfffffe0058c1fc80  syz-executor.1
 4621     1   781     0  S       uwait   0xfffffe0057a72800  syz-executor.1
 4617     1   781     0  S       uwait   0xfffffe0057a75800  syz-executor.1
 4615     1   781     0  S       uwait   0xfffffe0058c20000  syz-executor.1
 4611     1   781     0  S       uwait   0xfffffe0057a75d00  syz-executor.1
 4609     1   781     0  S       uwait   0xfffffe0057a72700  syz-executor.1
 4539     1   780     0  S       uwait   0xfffffe0058c1da80  syz-executor.2
 3840     1   790     0  SV      uwait   0xfffffe0058c1d580  syz-executor.3
 3829     1  3829     0  Ss      select  0xfffffe0053dd0640  dhclient
 3826     1  3826     0  Ss      select  0xfffffe0053dd0840  dhclient
 3807     1  3807    65  Ss      select  0xfffffe0053dd0440  dhclient
 3090     1   779     0  S       uwait   0xfffffe0058c1fe80  syz-executor.0
 3088     1   779     0  S       uwait   0xfffffe0057a73280  syz-executor.0
 3086     1   779     0  S       uwait   0xfffffe0058c1d680  syz-executor.0
 3077     1   780     0  S       uwait   0xfffffe0057a73080  syz-executor.2
 3073     1   790     0  S       uwait   0xfffffe0058c1ed80  syz-executor.3
 3072     1   780     0  S       uwait   0xfffffe0057a72900  syz-executor.2
 3069     1   790     0  S       uwait   0xfffffe0058c1de00  syz-executor.3
 3066     1   780     0  S       uwait   0xfffffe0057a73680  syz-executor.2
 3065     1   790     0  S       uwait   0xfffffe0058c1e180  syz-executor.3
 3058     1   780     0  S       uwait   0xfffffe0058c1f000  syz-executor.2
 3023     1  3023     0  Ss      select  0xfffffe0053dd11c0  dhclient
 3020     1  3020     0  Ss      select  0xfffffe0053dd0a40  dhclient
 3001     1  3001    65  Ss      select  0xfffffe0053dd1140  dhclient
 2729  2727   781     0  S       uwait   0xfffffe0058c20300  syz-executor.1
 2727     1   781     0  SV      wait    0xfffffe0099eb5a90  syz-executor.1
 1898     1  1898     0  Ss      select  0xfffffe0053dd10c0  dhclient
 1889     1  1889     0  Ss      select  0xfffffe0053dd08c0  dhclient
 1870     1  1870    65  Ss      select  0xfffffe0053dd0b40  dhclient
 1262     1   781     0  S       uwait   0xfffffe0057a73380  syz-executor.1
 1256     1   790     0  S       uwait   0xfffffe0057a74f00  syz-executor.3
 1247     1   781     0  S       uwait   0xfffffe0057a72a00  syz-executor.1
 1246     1   790     0  S       uwait   0xfffffe0058c1ee80  syz-executor.3
 1241     1   781     0  S       uwait   0xfffffe0057a72f00  syz-executor.1
 1240     1   790     0  S       uwait   0xfffffe0058c1fd80  syz-executor.3
 1237     1   779     0  S       uwait   0xfffffe0057a72b00  syz-executor.0
 1236     1   780     0  S       uwait   0xfffffe0007975400  syz-executor.2
 1231     1   779     0  S       uwait   0xfffffe0007976380  syz-executor.0
 1230     1   780     0  S       uwait   0xfffffe0058c1f300  syz-executor.2
 1225     1   779     0  S       uwait   0xfffffe0007975700  syz-executor.0
 1224     1   780     0  S       uwait   0xfffffe0057a73580  syz-executor.2
 1216     1   780     0  S       uwait   0xfffffe0057a74380  syz-executor.2
 1152     1  1152     0  Ss      select  0xfffffe0057036bc0  dhclient
 1149     1  1149     0  Ss      select  0xfffffe0053dd1040  dhclient
 1100     0     0     0  DL      -       0xffffffff83f655c0  [soaiod4]
 1099     0     0     0  DL      -       0xffffffff83f655c0  [soaiod3]
 1098     0     0     0  DL      -       0xffffffff83f655c0  [soaiod2]
 1097     0     0     0  DL      -       0xffffffff83f655c0  [soaiod1]
 1094     0     0     0  DL      aiordy  0xfffffe0092865a90  [aiod4]
 1092     0     0     0  DL      aiordy  0xfffffe0092d9ea90  [aiod3]
 1091     0     0     0  DL      aiordy  0xfffffe0058b48548  [aiod2]
 1090     0     0     0  DL      aiordy  0xfffffe0092d9e000  [aiod1]
  790   774   790     0  Rs                                  syz-executor.3
  781   774   781     0  Rs                                  syz-executor.1
  780   774   780     0  Rs                                  syz-executor.2
  779   774   779     0  Rs                                  syz-executor.0
  774   772   772     0  S       (threaded)                  syz-fuzzer
100095                   S       uwait   0xfffffe0007975600  syz-fuzzer
100118                   S       uwait   0xfffffe0057a74680  syz-fuzzer
100119                   S       uwait   0xfffffe0057a74780  syz-fuzzer
100120                   S       uwait   0xfffffe0058c1f380  syz-fuzzer
100121                   S       uwait   0xfffffe0058c1fa80  syz-fuzzer
100122                   S       uwait   0xfffffe0058c1f880  syz-fuzzer
100123                   S       kqread  0xfffffe0007971d00  syz-fuzzer
100125                   S       uwait   0xfffffe0057a73c80  syz-fuzzer
101918                   S       uwait   0xfffffe0057a73980  syz-fuzzer
  772   770   772     0  Ss      pause   0xfffffe008fe1a5f8  csh
  770   688   770     0  Ss      select  0xfffffe0053dd1740  sshd
  754     1   754     0  Ss+     ttyin   0xfffffe0056fe74b0  getty
  753     1   753     0  Ss+     ttyin   0xfffffe0056fe48b0  getty
  752     1   752     0  Ss+     ttyin   0xfffffe0056fe4cb0  getty
  751     1   751     0  Ss+     ttyin   0xfffffe0056fe50b0  getty
  750     1   750     0  Ss+     ttyin   0xfffffe0056fe54b0  getty
  749     1   749     0  Ss+     ttyin   0xfffffe0056fe58b0  getty
  748     1   748     0  Ss+     ttyin   0xfffffe0056fe5cb0  getty
  747     1   747     0  Ss+     ttyin   0xfffffe0056fe60b0  getty
  746     1   746     0  Ss+     ttyin   0xfffffe0056fe64b0  getty
  692     1   692     0  Ss      nanslp  0xffffffff83e458c0  cron
  688     1   688     0  Ss      select  0xfffffe0053dd1cc0  sshd
  501     1   501     0  Ss      select  0xfffffe0053dd21c0  syslogd
  430     1   430     0  Ss      select  0xfffffe0053dd2240  devd
  429     1   429    65  Ss      select  0xfffffe0053dd24c0  dhclient
  344     1   344     0  Ss      select  0xfffffe005700e4c0  dhclient
  341     1   341     0  Ss      select  0xfffffe0053dd22c0  dhclient
   17     0     0     0  DL      syncer  0xffffffff83f6b0e0  [syncer]
   16     0     0     0  DL      vlruwt  0xfffffe0053ddb000  [vnlru]
   15     0     0     0  DL      (threaded)                  [bufdaemon]
100080                   D       psleep  0xffffffff83f696e0  [bufdaemon]
100083                   D       -       0xffffffff83211f80  [bufspacedaemon-0]
100094                   D       sdflush 0xfffffe0053f6a8e8  [/ worker]
    9     0     0     0  DL      psleep  0xffffffff83f9d180  [vmdaemon]
    8     0     0     0  DL      (threaded)                  [pagedaemon]
100078                   D       psleep  0xffffffff83f91038  [dom0]
100081                   D       launds  0xffffffff83f91044  [laundry: dom0]
100082                   D       umarcl  0xffffffff81ea5990  [uma]
    7     0     0     0  DL      -       0xffffffff83c01688  [rand_harvestq]
    6     0     0     0  DL      pftm    0xffffffff84654530  [pf purge]
    5     0     0     0  DL      waiting 0xffffffff849634e0  [sctp_iterator]
    4     0     0     0  DL      (threaded)                  [cam]
100045                   D       -       0xffffffff83aa35c0  [doneq0]
100046                   D       -       0xffffffff83aa3540  [async]
100077                   D       -       0xffffffff83aa33c0  [scanner]
   14     0     0     0  DL      seqstat 0xfffffe0056f1ac88  [sequencer 00]
    3     0     0     0  DL      (threaded)                  [crypto]
100041                   D       crypto_ 0xffffffff83f8c840  [crypto]
100042                   D       crypto_ 0xfffffe0053effd30  [crypto returns 0]
100043                   D       crypto_ 0xfffffe0053effd80  [crypto returns 1]
   13     0     0     0  DL      (threaded)                  [geom]
100036                   D       -       0xffffffff83e1ae80  [g_event]
100037                   D       -       0xffffffff83e1aea0  [g_up]
100038                   D       -       0xffffffff83e1aec0  [g_down]
    2     0     0     0  RL      (threaded)                  [clock]
100030                   Run     CPU 1                       [clock (0)]
100031                   I                                   [clock (1)]
   12     0     0     0  WL      (threaded)                  [intr]
100010                   I                                   [swi6: Giant taskq]
100017                   I                                   [swi5: fast taskq]
100020                   I                                   [swi6: task queue]
100029                   I                                   [swi1: netisr 0]
100032                   I                                   [swi3: busdma]
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                                   [irq33: virtio_pci2]
100061                   I                                   [irq34: virtio_pci2]
100062                   I                                   [irq35: virtio_pci2]
100064                   I                                   [irq1: atkbd0]
100065                   I                                   [irq12: psm0]
100066                   I                                   [swi0: uart uart++]
100070                   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    0xfffffe0053ddc000  [init]
   10     0     0     0  DL      audit_w 0xffffffff83f8d340  [audit]
    0     0     0     0  DLs     (threaded)                  [kernel]
100000                   D       swapin  0xffffffff83e1b8c0  [swapper]
100005                   D       -       0xfffffe0007973100  [softirq_0]
100006                   D       -       0xfffffe0007973000  [softirq_1]
100007                   D       -       0xfffffe0007972e00  [if_io_tqg_0]
100008                   D       -       0xfffffe0007972d00  [if_io_tqg_1]
100009                   D       -       0xfffffe0007972c00  [if_config_tqg_0]
100011                   D       -       0xfffffe0007972a00  [aiod_kick taskq]
100012                   D       -       0xfffffe0007972900  [inm_free taskq]
100013                   D       -       0xfffffe0007972800  [linuxkpi_irq_wq]
100014                   D       -       0xfffffe0007972700  [in6m_free taskq]
100015                   D       -       0xfffffe0007972600  [deferred_unmount ta]
100016                   D       -       0xfffffe0007972500  [thread taskq]
100018                   D       -       0xfffffe0007972300  [kqueue_ctx taskq]
100019                   D       -       0xfffffe0007972200  [pci_hp taskq]
100021                   D       -       0xfffffe0007972000  [linuxkpi_short_wq_0]
100022                   D       -       0xfffffe0007972000  [linuxkpi_short_wq_1]
100023                   D       -       0xfffffe0007972000  [linuxkpi_short_wq_2]
100024                   D       -       0xfffffe0007972000  [linuxkpi_short_wq_3]
100025                   D       -       0xfffffe0007971e00  [linuxkpi_long_wq_0]
100026                   D       -       0xfffffe0007971e00  [linuxkpi_long_wq_1]
100027                   D       -       0xfffffe0007971e00  [linuxkpi_long_wq_2]
100028                   D       -       0xfffffe0007971e00  [linuxkpi_long_wq_3]
100035                   D       -       0xfffffe0053f21300  [firmware taskq]
100039                   D       -       0xfffffe0053f21100  [crypto_0]
100040                   D       -       0xfffffe0053f21100  [crypto_1]
100056                   D       -       0xfffffe0053f1e000  [vtnet0 rxq 0]
100057                   D       -       0xfffffe0007974e00  [vtnet0 txq 0]
100058                   D       -       0xfffffe0007974d00  [vtnet0 rxq 1]
100059                   D       -       0xfffffe0007974c00  [vtnet0 txq 1]
100063                   D       vtbslp  0xfffffe005700e800  [virtio_balloon]
100067                   D       -       0xffffffff82bc0ee1  [deadlkres]
100071                   D       -       0xfffffe0007973200  [mca taskq]
100073                   D       -       0xfffffe00574c1200  [acpi_task_0]
100074                   D       -       0xfffffe00574c1200  [acpi_task_1]
100075                   D       -       0xfffffe00574c1200  [acpi_task_2]
100076                   D       -       0xfffffe0053f20e00  [CAM taskq]
db> show all locks
Process 2 (clock) thread 0xfffffe0053ec43a0 (100030)
exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe009490b8b0) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctputil.c:1777
db> show malloc
              Type        InUse        MemUse     Requests
           pf_hash            5        11524K            5
          tcp_hpts            6         4801K            6
            devbuf         4217         4323K         4245
         sysctloid        35519         2093K        35590
          filedesc          262         2093K        40698
             vtbuf           24         1968K           46
               pcb         1180         1837K        52657
              kobj          327         1308K          488
            newblk           20         1029K        41713
          vfscache            3         1025K            3
           subproc          403          844K        21550
            linker          380          572K          461
          inodedep          117          556K        21606
         ufs_quota            1          512K            1
          vfs_hash            1          512K            1
           callout            2          512K            2
         sctp_stro          501          501K        10386
              intr            4          472K            4
         sctp_atcl         1096          411K        38677
              vmem            3          276K            7
            acpica         1674          184K        56014
         vnet_data            1          168K            1
           tidhash            3          141K            3
           pagedep           15          132K        20326
        tfo_ccache            1          128K            1
            DEVFS1          109          109K          126
               sem            4          106K            4
           filemon           11           88K          173
               BPF           46           88K           87
           kdtrace          481           85K        49324
               bus          991           81K         5140
              umtx          638           80K          638
          mtx_pool            2           72K            2
          syncache            1           68K            1
         sctp_atky         1597           67K        52381
            module          513           65K          513
          acpitask            1           64K            1
       ddb_capture            1           64K            1
         sctp_timw          140           35K          140
              temp           34           33K         5957
            DEVFS3          128           32K          138
         hostcache            1           32K            1
               shm            1           32K           59
               msg            4           30K            4
            dirrem          106           27K        21227
        gtaskqueue           18           26K           18
            kbdmux            6           22K            6
            ifaddr           71           21K           73
        DEVFS_RULE           56           20K           56
         sctp_athm         1096           18K        40780
         ufs_mount            4           17K            5
              proc            3           17K            3
               tty           16           16K           16
           ithread          100           16K          100
           lltable           50           16K          549
          routetbl          135           16K         1339
              ksem           30           16K         2109
          sctp_map         1002           16K        20668
            kqueue          193           15K        21422
            bus-sc           34           15K         1651
          freefile          102           13K        21067
            KTRACE          102           13K        12681
       ether_multi          157           13K          167
             ifnet            7           13K            7
           pwddesc          191           12K        21870
              kenv           95           12K           95
      eventhandler          134           12K          134
              rman           88           11K          429
              GEOM           61           11K          490
         CAM queue            5           11K         1528
         in6_multi           71            9K           71
         sctp_stri           17            9K         4247
         bmsafemap            2            9K        21785
              UART           12            9K           12
           devstat            4            9K            4
               rpc            2            8K            2
             shmfd            1            8K           38
       pfs_vncache            1            8K            1
              cred           30            8K          410
         pfs_nodes           20            8K           20
     audit_evclass          237            8K          296
            DEVFSP          114            8K         1242
         taskqueue           63            7K           63
         sctp_aadr          103            7K          220
            sglist            5            7K            5
           CAM DEV            3            6K          510
            plimit           24            6K          484
         proc-args          216            6K        22671
          pf_ifnet           12            5K          242
       ufs_dirhash           24            5K           24
               UMA          274            5K          274
           session           35            5K           65
           tcp_fsb           45            5K         2955
            CC Mem           69            5K         7756
                vt           11            5K           11
           memdesc            1            4K            1
               MCA           32            4K           32
             evdev            4            4K            4
             lockf           34            4K          264
       inpcbpolicy          115            4K         9513
           acpisem           28            4K           28
             selfd           55            4K       355230
             hhook           15            4K           17
          kcovinfo           52            4K           52
          terminal           11            3K           11
            select           19            3K          160
         cryptodev           37            3K         1747
           uidinfo            3            3K           36
           pf_osfp           20            2K           20
        local_apic            1            2K            1
           io_apic            1            2K            1
       fpukern_ctx            2            2K            2
         ipsec-saq            2            2K            2
            ip6ndp           12            2K           15
            Unitno           33            2K          533
          sctp_ifa           14            2K           15
           CAM XPT           22            2K          543
               msi           12            2K           12
          in_multi            6            2K            8
               osd           73            2K         7501
          freework            5            2K        28215
         newdirblk           10            2K        20204
       ipsecpolicy            2            2K            2
           acpidev           20            2K           20
             clone            9            2K            9
               tun            7            2K            7
           softdep            1            1K            1
             mkdir            8            1K        40408
          freeblks            4            1K        21320
            sahead            1            1K            1
          secasvar            1            1K            1
             nhops            6            1K            8
       vnodemarker            2            1K          564
      NFSD session            1            1K            1
        CAM periph            4            1K          271
             ipsec            3            1K            3
          sctp_ifn            6            1K           15
               mld            6            1K            6
              igmp            6            1K            6
         toponodes            6            1K            6
            isadev            6            1K            6
             mount           16            1K          176
          pci_link           10            1K           10
            crypto            4            1K          491
 encap_export_host           12            1K           12
          procdesc            5            1K           18
            diradd            4            1K        21267
              pfil            4            1K            4
              cdev            2            1K            2
    chacha20random            1            1K            1
        ip_msource            5            1K            5
      NFSD lckfile            1            1K            1
     NFSD V4client            1            1K            1
             DEVFS            9            1K           10
          indirdep            1            1K        10885
            vnodes            1            1K            4
              ktls            1            1K            4
           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
     CAM dev queue            2            1K            2
       ip6_msource            2            1K            2
 CAM I/O Scheduler            1            1K            1
          CAM path            4            1K         1034
           eventfd            1            1K           60
          pmchooks            1            1K            1
            soname            4            1K        42613
          filecaps            5            1K          120
          sctp_vrf            1            1K            1
              vnet            1            1K            1
           entropy            2            1K           44
               pmc            1            1K            1
          acpiintr            1            1K            1
              cpus            2            1K            2
    vnet_data_free            1            1K            1
           Per-cpu            1            1K            1
          p1003.1b            1            1K            1
        ext2_mount            0            0K            0
         ext2_node            0            0K            0
      ext2_extents            0            0K            0
            ipcomp            0            0K            0
               esp            0            0K            0
                ah            0            0K            0
            mqdata            0            0K            0
        sctp_mcore            0            0K            0
        sctp_socko            0            0K        22659
         sctp_iter            0            0K           61
         sctp_mvrf            0            0K            0
         sctp_cpal            0            0K           49
         sctp_cmsg            0            0K            0
         sctp_stre            0            0K            0
         sctp_athi            0            0K            0
         sctp_a_it            0            0K           12
          pf_table            0            0K          228
           pf_rule            0            0K          180
           pf_altq            0            0K            0
           pf_temp            0            0K            0
     NFSCL session            0            0K            0
     NFSCL sockreq            0            0K            0
        madt_table            0            0K            2
          smartpqi            0            0K            0
     NFSCL devinfo            0            0K            0
     NFSCL flayout            0            0K            0
      NFSCL layout            0            0K            0
               ixl            0            0K            0
     NFSD rollback            0            0K            0
      NFSCL diroff            0            0K            0
       NEWdirectio            0            0K            0
        NEWNFSnode            0            0K            0
         NFSCL lck            0            0K            0
      NFSCL lckown            0            0K            0
      NFSCL client            0            0K            0
        ice-resmgr            0            0K            0
         ice-osdep            0            0K            0
               ice            0            0K            0
              iavf            0            0K            0
             axgbe            0            0K            0
       NFSCL deleg            0            0K            0
        NFSCL open            0            0K            0
       NFSCL owner            0            0K            0
            NFS fh            0            0K            0
           NFS req            0            0K            0
     NFSD usrgroup            0            0K            0
       NFSD string            0            0K            0
       NFSD V4lock            0            0K            0
      NFSD V4state            0            0K            0
          xen_intr            0            0K            0
     NFSD srvcache            0            0K            0
           xen_hvm            0            0K            0
         legacydrv            0            0K            0
            bounce            0            0K            0
            busdma            0            0K            0
            qpidrv            0            0K            0
       msdosfs_fat            0            0K            0
     msdosfs_mount            0            0K            0
      dmar_idpgtbl            0            0K            0
          dmar_dom            0            0K            0
          dmar_ctx            0            0K            0
      msdosfs_node            0            0K            0
              isci            0            0K            0
      iommu_dmamap            0            0K            0
     hyperv_socket            0            0K            0
           bxe_ilt            0            0K            0
            DEVFS4            0            0K            0
            xenbus            0            0K            0
            DEVFS2            0            0K            0
     vm_fictitious            0            0K            0
            gntdev            0            0K            0
       privcmd_dev            0            0K            0
        evtchn_dev            0            0K            0
          xenstore            0            0K            0
         scsi_pass            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
           UMAHash            0            0K            0
            vtfont            0            0K            0
         vm_pgdata            0            0K            0
           jblocks            0            0K            0
          savedino            0            0K        16926
          sentinel            0            0K            0
            jfsync            0            0K            0
            jtrunc            0            0K            0
             sbdep            0            0K          277
           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          143
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       allocdirect            0            0K            0
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           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
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        audit_data            0            0K            0
        audit_cred            0            0K            0
         BACKLIGHT            0            0K            0
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            athdev            0            0K            0
           ata_pci            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
          ktls_ocf            0            0K            0
       AHCI driver            0            0K            0
        MLX5EEPROM            0            0K            0
        MLX5EEPROM            0            0K            0
        MLX5EEPROM            0            0K            0
        MLX5EEPROM            0            0K            0
        MLX5EEPROM            0            0K            0
      MLX5E_TLS_RX            0            0K            0
        MLX5EEPROM            0            0K            0
         MLX5E_TLS            0            0K            0
        MLX5EEPROM            0            0K            0
        MLX5EEPROM            0            0K            0
        MLX5EEPROM            0            0K            0
            MLX5EN            0            0K            0
        MLX5EEPROM            0            0K            0
        MLX5EEPROM            0            0K            0
        MLX5EEPROM            0            0K            0
          MLX5DUMP            0            0K            0
        MLX5EEPROM            0            0K            0
        MLX5EEPROM            0            0K            0
        MLX5EEPROM            0            0K            0
          seq_file            0            0K            0
           lkpiskb            0            0K            0
             radix            0            0K            0
               idr            0            0K            0
          lkpindev            0            0K            0
            lkpifw            0            0K            0
         lkpi80211            0            0K            0
               NLM            0            0K            0
    ipsec-spdcache            0            0K            0
         ipsec-reg            0            0K            0
        ipsec-misc            0            0K            0
      ipsecrequest            0            0K            0
            ip6opt            0            0K          184
      ip6_moptions            0            0K            1
       in6_mfilter            0            0K            4
             frag6            0            0K            0
            tcplog            0            0K            0
        tcp_hwpace            0            0K            0
            USBdev            0            0K            0
               USB            0            0K            0
               LRO            0            0K            0
       ip_moptions            0            0K           11
        in_mfilter            0            0K            9
              ipid            0            0K            0
         80211scan            0            0K            0
      80211ratectl            0            0K            0
        80211power            0            0K            0
       80211nodeie            0            0K            0
         80211node            0            0K            0
      80211mesh_gt            0            0K            0
      80211mesh_rt            0            0K            0
         80211perr            0            0K            0
         80211prep            0            0K            0
         80211preq            0            0K            0
          80211dfs            0            0K            0
       80211crypto            0            0K            0
          80211vap            0            0K            0
             iflib            0            0K            0
              vlan            0            0K            0
               gif            0            0K            0
           ifdescr            0            0K            0
              zlib            0            0K            0
           fadvise            0            0K            0
           VN POLL            0            0K            1
               agp            0            0K            0
            statfs            0            0K        20564
     namei_tracker            0            0K           41
       export_host            0            0K            0
        cl_savebuf            0            0K           19
           nvme_da            0            0K            0
           acpipwr            0            0K            0
         acpi_perf            0            0K            0
            twsbuf            0            0K            0
      twe_commands            0            0K            0
       tcp_log_dev            0            0K          531
      midi buffers            0            0K            0
             mixer            0            0K            0
              ac97            0            0K            0
             hdacc            0            0K            0
              hdac            0            0K            0
              hdaa            0            0K            0
         acpicmbat            0            0K            0
       SIIS driver            0            0K            0
           CAM CCB            0            0K          523
            biobuf            0            0K            0
              aios            0            0K            9
               lio            0            0K           17
               acl            0            0K            0
          mbuf_tag            0            0K          178
               PUC            0            0K            0
          ppbusdev            0            0K            0
agtiapi_MemAlloc malloc            0            0K            0
    osti_cacheable            0            0K            0
          tempbuff            0            0K            0
          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
     STLock malloc            0            0K            0
          CCB List            0            0K            0
            sr_iov            0            0K            0
               OCS            0            0K            0
               OCS            0            0K            0
              nvme            0            0K            0
               nvd            0            0K            0
            netmap            0            0K            0
            mwldev            0            0K            0
        MVS driver            0            0K            0
     CAM ccb queue            0            0K            0
              accf            0            0K            0
               pts            0            0K            0
               iov            0            0K        27630
          ioctlops            0            0K         2242
           Witness            0            0K            0
             stack            0            0K            0
          mrsasbuf            0            0K            0
          mpt_user            0            0K            0
          mps_user            0            0K            0
            MPSSAS            0            0K            0
               mps            0            0K            0
              sbuf            0            0K          290
          mpr_user            0            0K            0
          firmware            0            0K            0
        compressor            0            0K            0
            MPRSAS            0            0K            0
              SWAP            0            0K            0
               mpr            0            0K            0
            mfibuf            0            0K            0
         sysctltmp            0            0K          846
            sysctl            0            0K            3
        md_sectors            0            0K            0
              ekcd            0            0K            0
            dumper            0            0K            0
          sendfile            0            0K            4
              rctl            0            0K            0
           md_disk            0            0K            1
           malodev            0            0K            0
               LED            0            0K            0
          ix_sriov            0            0K            0
             cache            0            0K            0
        aacraidcam            0            0K            0
      prison_racct            0            0K            0
       Fail Points            0            0K            0
             sigio            0            0K            2
filedesc_to_leader            0            0K            0
               pwd            0            0K            0
       tty console            0            0K            0
                ix            0            0K            0
            ipsbuf            0            0K            0
       aacraid_buf            0            0K            0
            aaccam            0            0K            0
         boottrace            0            0K            0
            aacbuf            0            0K            0
              zstd            0            0K            0
            XZ_DEC            0            0K            0
            nvlist            0            0K            0
          SCSI ENC            0            0K            0
           SCSI sa            0            0K            0
        isofs_node            0            0K            0
       isofs_mount            0            0K            0
     tr_raid5_data            0            0K            0
    tr_raid1e_data            0            0K            0
     tr_raid1_data            0            0K            0
     tr_raid0_data            0            0K            0
    tr_concat_data            0            0K            0
       md_sii_data            0            0K            0
   md_promise_data            0            0K            0
    md_nvidia_data            0            0K            0
   md_jmicron_data            0            0K            0
     md_intel_data            0            0K            0
       md_ddf_data            0            0K            0
         raid_data            0            0K           72
     geom_flashmap            0            0K            0
         tmpfs dir            0            0K            0
        tmpfs name            0            0K            0
       tmpfs mount            0            0K            0
           NFS FHA            0            0K            0
         newnfsmnt            0            0K            0
  newnfsclient_req            0            0K            0
   NFSCL layrecall            0            0K            0
db> show uma
              Zone   Size    Used    Free    Requests  Sleeps  Bucket  Total Mem    XFree
   mbuf_jumbo_page   4096    8428     970     1250789       0     254   38494208        0
           tcp_log    416   10014   17418      853230       0     254   11411712        0
              mbuf    256    9930    7100     6023353       0     254    4359680        0
      mbuf_cluster   2048    1270       0        1270       0     254    2600960        0
        RADIX NODE    144   17445     386      392947       0      63    2567664        0
      malloc-16384  16384     131       6       20347       0       1    2244608        0
       malloc-4096   4096     519       5       21911       0       2    2146304        0
              pbuf   2624       0     762           0       0       2    1999488        0
    ertt_txseginfo     40   40075    4163     1897466       0     254    1769520        0
         sctp_asoc   2288     501     264       10293       0     254    1750320        0
          BUF TRIE    144     388   11400       21105       0      62    1697472        0
        malloc-384    384    4168       2        4168       0      30    1601280        0
       tcp_bbr_map    128    4918    7575      634789       0     127    1599104        0
        malloc-128    128   11705     168       11711       0     126    1519744        0
       malloc-2048   2048     587     133       27459       0       8    1474560        0
         vmem btag     56   24976      47       24976       0     254    1401288        0
         VM OBJECT    264    5053     107      469055       0      30    1362240        0
       UMA Slabs 0    112   12025      29       12025       0     126    1350048        0
           sctp_ep   1208     578     442       26174       0     254    1232160        0
         malloc-64     64    1055   15703      386623       0     254    1072512        0
        256 Bucket   2048     393      63       16390       0       8     933888        0
         MAP ENTRY     96    8898     636     1166742       0     127     915264        0
         FFS inode   1160     663      30       21740       0       8     803880        0
            socket    960     228     536       37169       0     254     733440        0
            THREAD   1808     289      30       27988       0       8     576752        0
        malloc-256    256    1044    1191       72199       0      62     572160        0
        sctp_raddr    736     541     229       10836       0     254     566720        0
             tcpcb   1104      69     442        7490       0     254     564144        0
        malloc-384    384    1309     131       39325       0      30     552960        0
      malloc-65536  65536       6       2           9       0       1     524288        0
       malloc-1024   1024     503       9       10175       0      16     524288        0
        malloc-384    384     116    1054       21680       0      30     449280        0
           VMSPACE   2552     164      10       21301       0       4     444048        0
          lkpicurr    168       2    2350           2       0      62     395136        0
      malloc-65536  65536       0       6         279       0       1     393216        0
            lkpimm    168       1    2327           1       0      62     391104        0
        malloc-256    256     357    1083       22947       0      62     368640        0
             VNODE    448     704      79       21783       0      30     350784        0
      malloc-65536  65536       0       5         254       0       1     327680        0
       mbuf_packet    256     512     758       77018       0     254     325120        0
     FPU_save_area    832     291      51       36767       0      16     284544        0
              PROC   1352     190      20       21334       0       8     283920        0
        sctp_chunk    152     563    1231       34216       0     254     272688        0
      malloc-65536  65536       1       3           4       0       1     262144        0
         malloc-64     64    3889     206        3899       0     254     262080        0
         malloc-16     16   14698      52       14779       0     254     236000        0
      malloc-32768  32768       0       7       10223       0       1     229376        0
            DEVCTL   1024       0     220         155       0       0     225280        0
         filedesc0   1072     191      19       21870       0       8     225120        0
        malloc-128    128    1387     256       69206       0     126     210304        0
      malloc-65536  65536       0       3         148       0       1     196608        0
      malloc-65536  65536       3       0           3       0       1     196608        0
      malloc-32768  32768       0       6          10       0       1     196608        0
       FFS2 dinode    256     663      87       21740       0      62     192000        0
        malloc-256    256     109     641       42171       0      62     192000        0
         UMA Zones    768     246       3         246       0      16     191232        0
         malloc-32     32    5342     328        5398       0     254     181440        0
        128 Bucket   1024      73      90        4731       0      16     166912        0
        malloc-128    128     103    1168       21212       0     126     162688        0
       S VFS Cache    104    1042     479       22720       0     126     158184        0
       malloc-8192   8192       7      12         148       0       1     155648        0
       malloc-8192   8192      13       5         176       0       1     147456        0
       malloc-1024   1024     125      19         663       0      16     147456        0
        malloc-128    128     962     185        4952       0     126     146816        0
      malloc-32768  32768       2       2          10       0       1     131072        0
      malloc-32768  32768       0       4           8       0       1     131072        0
        malloc-128    128     692     331       45847       0     126     130944        0
             unpcb    256      20     490        1426       0     254     130560        0
            clpbuf   2624       0      48         500       0      16     125952        0
          ksiginfo    112     199     845        9361       0     126     116928        0
         malloc-64     64    1405     422       40612       0     254     116928        0
         tcp_inpcb    424      69     174        7490       0      30     103032        0
         64 Bucket    512     136      64       28159       0      30     102400        0
      malloc-16384  16384       6       0           6       0       1      98304        0
       malloc-4096   4096      22       0          22       0       2      90112        0
          UMA Kegs    384     231       2         231       0      30      89472        0
          syncache    168       0     528          15       0     254      88704        0
sctp_stream_msg_out    112     200     592        2708       0     254      88704        0
              pipe    744      33      82         922       0      16      85560        0
         32 Bucket    256     140     175       28712       0      62      80640        0
        sctp_readq    152       4     516        1167       0     254      79040        0
             ripcb    424      40     140         862       0      30      76320        0
       malloc-8192   8192       9       0           9       0       1      73728        0
       malloc-4096   4096      15       3          51       0       2      73728        0
             g_bio    408       0     180      163245       0      30      73440        0
             Files     80     502     398       75134       0     126      72000        0
         malloc-32     32    1567     575       56779       0     254      68544        0
      malloc-32768  32768       0       2         120       0       1      65536        0
      malloc-32768  32768       2       0           2       0       1      65536        0
      malloc-16384  16384       1       3         161       0       1      65536        0
       malloc-2048   2048      13      19          29       0       8      65536        0
        malloc-256    256      10     245       49536       0      62      65280        0
        malloc-256    256      77     178       23223       0      62      65280        0
      tcp_rack_pcb    896      31      41        2941       0      16      64512        0
       tcp_bbr_pcb    832      21      51        1954       0      16      59904        0
     udplite_inpcb    424       0     126         635       0      30      53424        0
         TURNSTILE    136     320      58         320       0      62      51408        0
        malloc-256    256      49     146       20656       0      62      49920        0
           DIRHASH   1024      34      14          34       0      16      49152        0
             NAMEI   1024       0      48      105066       0      16      49152        0
       malloc-4096   4096      11       1         556       0       2      49152        0
       malloc-2048   2048       3      21         350       0       8      49152        0
       malloc-1024   1024      22      26         548       0      16      49152        0
       malloc-1024   1024      19      29        1482       0      16      49152        0
        malloc-512    512      17      79        4248       0      30      49152        0
      tcp_rack_map    120      51     345        5453       0     126      47520        0
        malloc-384    384      50      70         597       0      30      46080        0
        malloc-384    384      55      65         533       0      30      46080        0
        SLEEPQUEUE     88     320     192         320       0     126      45056        0
            pcpu-8      8    4745     887       10912       0     254      45056        0
             AIOCB    552       0      70         268       0      16      38640        0
       Mountpoints   2752       2      12           3       0       4      38528        0
         udp_inpcb    424       6      84         526       0      30      38160        0
            da_ccb    544       0      70       41162       0      16      38080        0
         hostcache     64       5     562           5       0     254      36288        0
               PWD     32     122    1012       20278       0     254      36288        0
         malloc-64     64      45     522       18991       0     254      36288        0
         malloc-64     64      26     541          82       0     254      36288        0
         malloc-64     64     278     289        3068       0     254      36288        0
         malloc-64     64      11     556          74       0     254      36288        0
         malloc-64     64     207     360       21889       0     254      36288        0
         16 Bucket    144      85     167        2212       0      62      36288        0
        malloc-128    128      43     236        1152       0     126      35712        0
        malloc-128    128      98     181         852       0     126      35712        0
        malloc-128    128      42     237         257       0     126      35712        0
      ktls_session    256       3     132           3       0      62      34560        0
     routing nhops    256      27     108          35       0      62      34560        0
           ttyoutq    256      72      63         160       0      62      34560        0
        malloc-256    256      25     110        4324       0      62      34560        0
        malloc-256    256       7     128         775       0      62      34560        0
      malloc-16384  16384       0       2           3       0       1      32768        0
      malloc-16384  16384       2       0          17       0       1      32768        0
      malloc-16384  16384       0       2           4       0       1      32768        0
       malloc-8192   8192       4       0           4       0       1      32768        0
       malloc-4096   4096       3       5       20572       0       2      32768        0
       malloc-2048   2048       0      16          29       0       8      32768        0
       malloc-2048   2048       6      10          10       0       8      32768        0
       malloc-2048   2048       1      15         415       0       8      32768        0
       malloc-2048   2048       1      15          25       0       8      32768        0
       malloc-2048   2048       2      14        1738       0       8      32768        0
       malloc-1024   1024       2      30         193       0      16      32768        0
       malloc-1024   1024       4      28           5       0      16      32768        0
       malloc-1024   1024       3      29          12       0      16      32768        0
       malloc-1024   1024       1      31          38       0      16      32768        0
        malloc-512    512       0      64         126       0      30      32768        0
        malloc-512    512       2      62           2       0      30      32768        0
        malloc-512    512       5      59         579       0      30      32768        0
        malloc-512    512       0      64          21       0      30      32768        0
        malloc-512    512      10      54          92       0      30      32768        0
        malloc-512    512       0      64          21       0      30      32768        0
        malloc-512    512      11      53          48       0      30      32768        0
           pcpu-64     64     495      17         495       0     254      32768        0
             KNOTE    160      28     172      208816       0      62      32000        0
            ttyinq    160     135      65         300       0      62      32000        0
            cpuset    104       9     270        1014       0     126      29016        0
        sctp_laddr     48      88     500        7234       0     254      28224        0
   tcp_inpcb ports     32      21     861        3444       0     254      28224        0
              ertt     72      69     323        7490       0     126      28224        0
          4 Bucket     48       6     582         483       0     254      28224        0
          2 Bucket     32      89     793        4212       0     254      28224        0
         malloc-16     16    1117     633       59313       0     254      28000        0
         malloc-16     16    1102     648       40790       0     254      28000        0
               AIO    208       0     133         137       0      62      27664        0
       malloc-8192   8192       0       3          58       0       1      24576        0
           rtentry    176      31     107          35       0      62      24288        0
              PGRP     88      35     241          66       0     126      24288        0
          rl_entry     40     192     414         196       0     254      24240        0
          8 Bucket     80      70     230        5196       0     126      24000        0
            itimer    352       1      65          19       0      30      23232        0
        malloc-384    384       0      60          11       0      30      23040        0
         domainset     40       0     567         765       0     254      22680        0
tfo_ccache_entries     80       3     253           3       0     126      20480        0
             udpcb     32       6     624        1161       0     254      20160        0
udplite_inpcb ports     32       0     630          35       0     254      20160        0
   udp_inpcb ports     32       3     627          51       0     254      20160        0
              AIOP     32       4     626           4       0     254      20160        0
         malloc-32     32      35     595        1180       0     254      20160        0
         malloc-32     32     140     490       20909       0     254      20160        0
         malloc-32     32     134     496       15103       0     254      20160        0
         malloc-32     32      81     549         209       0     254      20160        0
         malloc-32     32     108     522         110       0     254      20160        0
         malloc-32     32       7     623          43       0     254      20160        0
           cryptop    280       0      70          85       0      30      19600        0
            AIOLIO    272       0      70          17       0      30      19040        0
 epoch_record pcpu    256       4      60           4       0      62      16384        0
       malloc-8192   8192       2       0           2       0       1      16384        0
       malloc-8192   8192       0       2           7       0       1      16384        0
       malloc-4096   4096       0       4           8       0       2      16384        0
       malloc-4096   4096       1       3           4       0       2      16384        0
       malloc-4096   4096       0       4         211       0       2      16384        0
           SMR CPU     32       7     504           7       0     254      16352        0
               ipq     56       0     288           1       0     254      16128        0
   sctp_asconf_ack     48       0     336           4       0     254      16128        0
      vtnet_tx_hdr     24       0     668     1254816       0     254      16032        0
         malloc-16     16     514     486       29378       0     254      16000        0
      tcp_log_node    120       0     132           1       0     126      15840        0
              kenv    258      15      45        1039       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
    tcp_log_bucket    176       0      69           1       0      62      12144        0
         malloc-16     16     188     562       47573       0     254      12000        0
         malloc-16     16      39     711         278       0     254      12000        0
       L VFS Cache    320       0      36           3       0      30      11520        0
        malloc-384    384      11      19          11       0      30      11520        0
       malloc-8192   8192       1       0           1       0       1       8192        0
           pcpu-16     16      14     498          14       0     254       8192        0
         malloc-16     16      13     487          27       0     254       8000        0
         malloc-16     16       0     500           2       0     254       8000        0
       UMA Slabs 1    176      10      12          10       0      62       3872        0
        KMAP ENTRY     96      15      24          20       0       0       3744        0
               tfo      4       0     493           1       0     254       1972        0
       FFS1 dinode    128       0       0           0       0     126          0        0
           ada_ccb    272       0       0           0       0      30          0        0
             swblk    136       0       0           0       0      62          0        0
          swpctrie    144       0       0           0       0      62          0        0
   cdg_qdiffsample     16       0       0           0       0     254          0        0
   pf state scrubs     40       0       0           0       0     254          0        0
   pf frag entries     40       0       0           0       0     254          0        0
          pf frags    248       0       0           0       0      62          0        0
  pf table entries    160       0       0           0       0     254          0        0
pf table entry counters     64       0       0           0       0     254          0        0
   pf source nodes    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     56       0       0           0       0     254          0        0
          sackhole     32       0       0           0       0     254          0        0
             tcptw     72       0       0           0       0     254          0        0
          tcpreass     48       0       0           0       0     254          0        0
       sctp_asconf     40       0       0           0       0     254          0        0
       ripcb ports     32       0       0           0       0     254          0        0
    IPsec SA lft_c     16       0       0           0       0     254          0        0
        TMPFS node    224       0       0           0       0      62          0        0
           NCLNODE    608       0       0           0       0      16          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
     STS VFS Cache    144       0       0           0       0      62          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
        MAC labels     40       0       0           0       0     254          0        0
            vnpbuf   2624       0       0           0       0      64          0        0
            mdpbuf   2624       0       0           0       0       3          0        0
           nfspbuf   2624       0       0           0       0      16          0        0
            swwbuf   2624       0       0           0       0       8          0        0
            swrbuf   2624       0       0           0       0      16          0        0
          umtx_shm     88       0       0           0       0     126          0        0
           umtx pi     96       0       0           0       0     126          0        0
rangeset pctrie nodes    144       0       0           0       0      62          0        0
      malloc-65536  65536       0       0           0       0       1          0        0
      malloc-65536  65536       0       0           0       0       1          0        0
      malloc-32768  32768       0       0           0       0       1          0        0
      malloc-32768  32768       0       0           0       0       1          0        0
      malloc-16384  16384       0       0           0       0       1          0        0
      malloc-16384  16384       0       0           0       0       1          0        0
        malloc-384    384       0       0           0       0      30          0        0
           pcpu-32     32       0       0           0       0     254          0        0
            pcpu-4      4       0       0           0       0     254          0        0
            fakepg    104       0       0           0       0     126          0        0
          UMA Hash    256       0       0           0       0      62          0        0