Warning: Permanently added '10.128.0.189' (ECDSA) to the list of known hosts.
2021/09/27 01:49:27 fuzzer started
2021/09/27 01:49:27 dialing manager at 10.128.0.248:24542
2021/09/27 01:49:33 syscalls: 828
2021/09/27 01:49:33 code coverage: enabled
2021/09/27 01:49:33 comparison tracing: enabled
2021/09/27 01:49:33 extra coverage: support is not implemented in syzkaller
2021/09/27 01:49:33 setuid sandbox: support is not implemented in syzkaller
2021/09/27 01:49:33 namespace sandbox: support is not implemented in syzkaller
2021/09/27 01:49:33 Android sandbox: support is not implemented in syzkaller
2021/09/27 01:49:33 fault injection: support is not implemented in syzkaller
2021/09/27 01:49:33 leak checking: support is not implemented in syzkaller
2021/09/27 01:49:33 net packet injection: enabled
2021/09/27 01:49:33 net device setup: support is not implemented in syzkaller
2021/09/27 01:49:33 concurrency sanitizer: support is not implemented in syzkaller
2021/09/27 01:49:33 devlink PCI setup: support is not implemented in syzkaller
2021/09/27 01:49:33 USB emulation: support is not implemented in syzkaller
2021/09/27 01:49:33 hci packet injection: support is not implemented in syzkaller
2021/09/27 01:49:33 wifi device emulation: support is not implemented in syzkaller
2021/09/27 01:49:33 802.15.4 emulation: support is not implemented in syzkaller
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Expensive timeout(9) function: 0xffffffff81f78bb0(0xffffffff841bd680) 0.022193889 s
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2021/09/27 01:50:23 starting 4 fuzzer processes
01:50:23 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
bind(r0, &(0x7f0000000180)=@in={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)

01:50:23 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x3}, 0x8)
listen(r0, 0x5)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
r2 = accept4(r0, 0x0, 0x0, 0x0)
sendmsg$inet_sctp(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000300)='Y', 0x1}], 0x1}, 0x0)

01:50:23 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000100)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}, 0x1c, 0x0}, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYRES32=<r1=>0x0], &(0x7f0000000180)=0x8)
setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1}, 0x10)

01:50:23 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$DIOCGETADDR(r0, 0xc4704436, &(0x7f00000000c0)="2f21c0cad0e625a2702fa75b34f54ba2a2")

[fib_algo] inet.0 (bsearch4#26) rebuild_fd_flm: switching algo to radix4_lockless
01:50:24 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000100)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}, 0x1c, 0x0}, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYRES32=<r1=>0x0], &(0x7f0000000180)=0x8)
setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1}, 0x10)

01:50:24 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000100)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}, 0x1c, 0x0}, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYRES32=<r1=>0x0], &(0x7f0000000180)=0x8)
setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1}, 0x10)

01:50:24 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000100)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}, 0x1c, 0x0}, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYRES32=<r1=>0x0], &(0x7f0000000180)=0x8)
setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1}, 0x10)

01:50:24 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000100)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}, 0x1c, 0x0}, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYRES32=<r1=>0x0], &(0x7f0000000180)=0x8)
setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1}, 0x10)

01:50:24 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
bind(r0, &(0x7f0000000180)=@in={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)

01:50:24 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000100)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}, 0x1c, 0x0}, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYRES32=<r1=>0x0], &(0x7f0000000180)=0x8)
setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1}, 0x10)

01:50:24 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000100)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}, 0x1c, 0x0}, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYRES32=<r1=>0x0], &(0x7f0000000180)=0x8)
setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1}, 0x10)

01:50:24 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
bind(r0, &(0x7f0000000180)=@in={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)

01:50:24 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x3}, 0x8)
listen(r0, 0x5)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
r2 = accept4(r0, 0x0, 0x0, 0x0)
sendmsg$inet_sctp(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000300)='Y', 0x1}], 0x1}, 0x0)

01:50:24 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000100)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}, 0x1c, 0x0}, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYRES32=<r1=>0x0], &(0x7f0000000180)=0x8)
setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1}, 0x10)

01:50:24 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000100)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}, 0x1c, 0x0}, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYRES32=<r1=>0x0], &(0x7f0000000180)=0x8)
setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1}, 0x10)

01:50:24 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000100)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}, 0x1c, 0x0}, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYRES32=<r1=>0x0], &(0x7f0000000180)=0x8)
setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1}, 0x10)

01:50:24 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x3}, 0x8)
listen(r0, 0x5)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
r2 = accept4(r0, 0x0, 0x0, 0x0)
sendmsg$inet_sctp(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000300)='Y', 0x1}], 0x1}, 0x0)

01:50:24 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x3}, 0x8)
listen(r0, 0x5)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
r2 = accept4(r0, 0x0, 0x0, 0x0)
sendmsg$inet_sctp(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000300)='Y', 0x1}], 0x1}, 0x0)

01:50:24 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x3}, 0x8)
listen(r0, 0x5)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
r2 = accept4(r0, 0x0, 0x0, 0x0)
sendmsg$inet_sctp(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000300)='Y', 0x1}], 0x1}, 0x0)

01:50:25 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
bind(r0, &(0x7f0000000180)=@in={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)

01:50:25 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x3}, 0x8)
listen(r0, 0x5)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
r2 = accept4(r0, 0x0, 0x0, 0x0)
sendmsg$inet_sctp(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000300)='Y', 0x1}], 0x1}, 0x0)

01:50:25 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x3}, 0x8)
listen(r0, 0x5)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
r2 = accept4(r0, 0x0, 0x0, 0x0)
sendmsg$inet_sctp(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000300)='Y', 0x1}], 0x1}, 0x0)

01:50:25 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x3}, 0x8)
listen(r0, 0x5)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
r2 = accept4(r0, 0x0, 0x0, 0x0)
sendmsg$inet_sctp(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000300)='Y', 0x1}], 0x1}, 0x0)

01:50:25 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x3}, 0x8)
listen(r0, 0x5)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
r2 = accept4(r0, 0x0, 0x0, 0x0)
sendmsg$inet_sctp(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000300)='Y', 0x1}], 0x1}, 0x0)

01:50:25 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x3}, 0x8)
listen(r0, 0x5)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
r2 = accept4(r0, 0x0, 0x0, 0x0)
sendmsg$inet_sctp(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000300)='Y', 0x1}], 0x1}, 0x0)

01:50:25 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x3}, 0x8)
listen(r0, 0x5)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
r2 = accept4(r0, 0x0, 0x0, 0x0)
sendmsg$inet_sctp(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000300)='Y', 0x1}], 0x1}, 0x0)

01:50:25 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x3}, 0x8)
listen(r0, 0x5)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
r2 = accept4(r0, 0x0, 0x0, 0x0)
sendmsg$inet_sctp(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000300)='Y', 0x1}], 0x1}, 0x0)

01:50:25 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x3}, 0x8)
listen(r0, 0x5)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
r2 = accept4(r0, 0x0, 0x0, 0x0)
sendmsg$inet_sctp(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000300)='Y', 0x1}], 0x1}, 0x0)

01:50:25 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x3}, 0x8)
listen(r0, 0x5)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
r2 = accept4(r0, 0x0, 0x0, 0x0)
sendmsg$inet_sctp(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000300)='Y', 0x1}], 0x1}, 0x0)

01:50:25 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x3}, 0x8)
listen(r0, 0x5)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
r2 = accept4(r0, 0x0, 0x0, 0x0)
sendmsg$inet_sctp(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000300)='Y', 0x1}], 0x1}, 0x0)

01:50:25 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x3}, 0x8)
listen(r0, 0x5)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
r2 = accept4(r0, 0x0, 0x0, 0x0)
sendmsg$inet_sctp(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000300)='Y', 0x1}], 0x1}, 0x0)

01:50:25 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x3}, 0x8)
listen(r0, 0x5)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
r2 = accept4(r0, 0x0, 0x0, 0x0)
sendmsg$inet_sctp(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000300)='Y', 0x1}], 0x1}, 0x0)

01:50:25 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x3}, 0x8)
listen(r0, 0x5)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
r2 = accept4(r0, 0x0, 0x0, 0x0)
sendmsg$inet_sctp(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000300)='Y', 0x1}], 0x1}, 0x0)

01:50:25 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x3}, 0x8)
listen(r0, 0x5)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
r2 = accept4(r0, 0x0, 0x0, 0x0)
sendmsg$inet_sctp(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000300)='Y', 0x1}], 0x1}, 0x0)

01:50:25 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x3}, 0x8)
listen(r0, 0x5)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
r2 = accept4(r0, 0x0, 0x0, 0x0)
sendmsg$inet_sctp(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000300)='Y', 0x1}], 0x1}, 0x0)

01:50:25 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x3}, 0x8)
listen(r0, 0x5)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
r2 = accept4(r0, 0x0, 0x0, 0x0)
sendmsg$inet_sctp(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000300)='Y', 0x1}], 0x1}, 0x0)

01:50:25 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x3}, 0x8)
listen(r0, 0x5)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
r2 = accept4(r0, 0x0, 0x0, 0x0)
sendmsg$inet_sctp(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000300)='Y', 0x1}], 0x1}, 0x0)

01:50:25 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
bind(r0, &(0x7f0000000180)=@in={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)

01:50:25 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000100)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}, 0x1c, 0x0}, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYRES32=<r1=>0x0], &(0x7f0000000180)=0x8)
setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1}, 0x10)

01:50:25 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
bind(r0, &(0x7f0000000180)=@in={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)

01:50:25 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000100)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}, 0x1c, 0x0}, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYRES32=<r1=>0x0], &(0x7f0000000180)=0x8)
setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1}, 0x10)

01:50:25 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x3}, 0x8)
listen(r0, 0x5)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
r2 = accept4(r0, 0x0, 0x0, 0x0)
sendmsg$inet_sctp(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000300)='Y', 0x1}], 0x1}, 0x0)

01:50:25 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x3}, 0x8)
listen(r0, 0x5)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
r2 = accept4(r0, 0x0, 0x0, 0x0)
sendmsg$inet_sctp(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000300)='Y', 0x1}], 0x1}, 0x0)

01:50:25 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000100)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}, 0x1c, 0x0}, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYRES32=<r1=>0x0], &(0x7f0000000180)=0x8)
setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1}, 0x10)

01:50:25 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
bind(r0, &(0x7f0000000180)=@in={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)

01:50:25 executing program 2:
r0 = socket(0x1, 0x6, 0x87)
sendmsg$inet6_sctp(r0, &(0x7f0000000580)={&(0x7f0000000000)=@in={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000180), &(0x7f00000001c0)=0xc)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r1, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @broadcast}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000380)="ca1b3b5c422ca65675e274c42923889a63f250f3618af3499af18ae3b738b9b6b5428e18e8a6f70a1fad05f03388e5d7fcc796fa874a4c850fc114d59d7d095f07c3338b7653ed756e08fc8325e69831de6411138839053b1a7b32636f2e05fcbcada2375bde92ed0ac706042efe8a3bcd095a7ab57ac9ddbdc94f155bf7e75926505845f59d15ada6e76061b7834bf5c7d501f26c2752d451ca96b5f61b34c88865cfe25dfb939a9fcbb914576b327536774e0c58a39e0a1439a32fb837ba6dfe9ea43cb51008fcaeec67663ce77bfbc50affa69135c938", 0xd8}, {&(0x7f00000001c0)="47708aa26f004be1789c08aeb40d0c8246c888898f0571d10a001857ac20db0cd8e062f24824e76802848efb21e6aef453c46fb7d90652475b614ae803fa435214362114349b82946677d9fd142aa6bb617033770a391dbfca5781c270e368983e8716559650762d28e7aa65c9d1c963d21f590d25", 0x75}], 0x2, 0x0, 0x0, 0x108}, 0x0)
r2 = socket(0x2, 0x1, 0x0)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0xa1, @rand_addr="d44ee6f4b527bc132053140c9b84404c"}, 0x1c)
shutdown(r2, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_group_source_req(r4, 0x29, 0x54, &(0x7f0000000240)={0x6, {{0x1c, 0x1c, 0x1, 0x16d100, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}}, {{0x1c, 0x1c, 0x2, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}, 0xfffffffd}}}, 0xfc)
bind(r4, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
connect$inet(r0, &(0x7f0000000540)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x1203, &(0x7f0000000040)={0x3, 0x0, 0x5, 0x1}, 0x10)
connect$inet6(r4, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
sendto$inet6(r4, &(0x7f0000000100)="b13d92887b21bd167339dc75c25540a68b861c982df303c3f163968f1fe758c0c4f59d86972a885f7c41cdc7802a41cbc7c1ed179c25352261e028a9ca42371351e65f606899b355b95f6c", 0x4b, 0x1, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)

01:50:25 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8)
shutdown(0xffffffffffffffff, 0x1)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r1, r1)
connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x1, 0xfffffbff, @local={0xfe, 0x80, '\x00', 0x0}, 0x80}, 0x1c)
dup2(r0, r0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="1e20cda0b42ff40cf11d1d38b0ea4e313f0000002a34dda7841d2ee34ccefa704ca58fff000000000000000000000000009b7f5067aae277728234e41a9e4ac03a5aef49a2fff9bd30f6872e81ba13f97e994fddf5df4e05032838ccd7b34459cdc5011346441911baa03af886a94b2c61c45653"], 0x8)
r3 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$CIOCGSESSION(r3, 0xc01c6365, &(0x7f0000000280)={0x1f, 0xe, 0xdb, &(0x7f0000000080)="a095bf3692972050561f0183e87ec8f495657a4f9ff0bd1afff11a84dbbea20224dd84819c343471932a20f09b05934a9aecd2e8b7e068fb80172f6dbfdac7f73944a34091f6c1e987fe492a15568dccfca97eeb8f120d70f12e3557fd97cd97fa5e5b604b21fc3a1700c9724ad65a1e4775cac45bee0a245d8881f85429569dcd54066c38a2830b5bc498905171d5c0b5f2a72f9f5c196f6fb503af6cd65689e9c65754396e213e6ca1f9f8abb9388e1c5121885c0e6de904513034fce677936d4f77d3d22ee39656373205416e444dc60bf85159f612c8053e45", 0xd7, &(0x7f0000000180)="ba30230737687b44738cb741d053ebc4d621c0257b9c858c2847147546de5e7163d49bd5bd98b21b51ab0deddb23cf0f788c2b7b7b8645379e937ce1a0cd3a02cb81919e942026f528bfcd6140e81866bfeb4d1a776b15187de0a0adf5a40ed03137b4296884eec4999703c5a6482c2334a258085da81286a54e931479f870cea1f30ac98da82b4c85eb45bd9397c7dc9ee54612f88ca99cee2fc554624e09e32ec94e1aa22a50b62780b6798a187f88b0693d6bd9cad52efaf8e65f4675ab70029d169a99f75517241e6e53e656ab7073309e33cfbb2c", 0x293})
ioctl$CIOCGSESSION2(r3, 0xc030636a, &(0x7f0000000040)={0x10, 0x1c, 0x0, 0x0, 0x0, 0x0})
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000980)={'bbr\x00'}, 0x24)
connect$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x1c3c}, 0x10)
sendto(r4, &(0x7f0000001280)="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", 0x3f6, 0x104, &(0x7f0000000280)=@un=@abs={0x8, 0x0, 0x0, 0x3}, 0x8)
rfork(0x85040)

01:50:25 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x25, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000040)=0x8)

01:50:25 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x25, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000040)=0x8)

01:50:25 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x25, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000040)=0x8)

01:50:25 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x3}, 0x8)
listen(r0, 0x5)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
r2 = accept4(r0, 0x0, 0x0, 0x0)
sendmsg$inet_sctp(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000300)='Y', 0x1}], 0x1}, 0x0)

01:50:25 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x3, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x1, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000001740)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="3cec78fa1d63bbcc07e0b1a96e021838"}, 0x1c, &(0x7f0000000280)=[{&(0x7f0000001680)="11a7", 0x2}], 0x1}, 0x0)
sendto$unix(r2, &(0x7f0000000780), 0x0, 0x0, &(0x7f0000000240)=@abs={0x8, 0x0, 0x0, 0x0}, 0x8)

01:50:25 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x25, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000040)=0x8)

01:50:26 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8)
shutdown(0xffffffffffffffff, 0x1)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r1, r1)
connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x1, 0xfffffbff, @local={0xfe, 0x80, '\x00', 0x0}, 0x80}, 0x1c)
dup2(r0, r0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="1e20cda0b42ff40cf11d1d38b0ea4e313f0000002a34dda7841d2ee34ccefa704ca58fff000000000000000000000000009b7f5067aae277728234e41a9e4ac03a5aef49a2fff9bd30f6872e81ba13f97e994fddf5df4e05032838ccd7b34459cdc5011346441911baa03af886a94b2c61c45653"], 0x8)
r3 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$CIOCGSESSION(r3, 0xc01c6365, &(0x7f0000000280)={0x1f, 0xe, 0xdb, &(0x7f0000000080)="a095bf3692972050561f0183e87ec8f495657a4f9ff0bd1afff11a84dbbea20224dd84819c343471932a20f09b05934a9aecd2e8b7e068fb80172f6dbfdac7f73944a34091f6c1e987fe492a15568dccfca97eeb8f120d70f12e3557fd97cd97fa5e5b604b21fc3a1700c9724ad65a1e4775cac45bee0a245d8881f85429569dcd54066c38a2830b5bc498905171d5c0b5f2a72f9f5c196f6fb503af6cd65689e9c65754396e213e6ca1f9f8abb9388e1c5121885c0e6de904513034fce677936d4f77d3d22ee39656373205416e444dc60bf85159f612c8053e45", 0xd7, &(0x7f0000000180)="ba30230737687b44738cb741d053ebc4d621c0257b9c858c2847147546de5e7163d49bd5bd98b21b51ab0deddb23cf0f788c2b7b7b8645379e937ce1a0cd3a02cb81919e942026f528bfcd6140e81866bfeb4d1a776b15187de0a0adf5a40ed03137b4296884eec4999703c5a6482c2334a258085da81286a54e931479f870cea1f30ac98da82b4c85eb45bd9397c7dc9ee54612f88ca99cee2fc554624e09e32ec94e1aa22a50b62780b6798a187f88b0693d6bd9cad52efaf8e65f4675ab70029d169a99f75517241e6e53e656ab7073309e33cfbb2c", 0x293})
ioctl$CIOCGSESSION2(r3, 0xc030636a, &(0x7f0000000040)={0x10, 0x1c, 0x0, 0x0, 0x0, 0x0})
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000980)={'bbr\x00'}, 0x24)
connect$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x1c3c}, 0x10)
sendto(r4, &(0x7f0000001280)="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", 0x3f6, 0x104, &(0x7f0000000280)=@un=@abs={0x8, 0x0, 0x0, 0x3}, 0x8)
rfork(0x85040)

01:50:26 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8)
shutdown(0xffffffffffffffff, 0x1)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r1, r1)
connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x1, 0xfffffbff, @local={0xfe, 0x80, '\x00', 0x0}, 0x80}, 0x1c)
dup2(r0, r0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="1e20cda0b42ff40cf11d1d38b0ea4e313f0000002a34dda7841d2ee34ccefa704ca58fff000000000000000000000000009b7f5067aae277728234e41a9e4ac03a5aef49a2fff9bd30f6872e81ba13f97e994fddf5df4e05032838ccd7b34459cdc5011346441911baa03af886a94b2c61c45653"], 0x8)
r3 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$CIOCGSESSION(r3, 0xc01c6365, &(0x7f0000000280)={0x1f, 0xe, 0xdb, &(0x7f0000000080)="a095bf3692972050561f0183e87ec8f495657a4f9ff0bd1afff11a84dbbea20224dd84819c343471932a20f09b05934a9aecd2e8b7e068fb80172f6dbfdac7f73944a34091f6c1e987fe492a15568dccfca97eeb8f120d70f12e3557fd97cd97fa5e5b604b21fc3a1700c9724ad65a1e4775cac45bee0a245d8881f85429569dcd54066c38a2830b5bc498905171d5c0b5f2a72f9f5c196f6fb503af6cd65689e9c65754396e213e6ca1f9f8abb9388e1c5121885c0e6de904513034fce677936d4f77d3d22ee39656373205416e444dc60bf85159f612c8053e45", 0xd7, &(0x7f0000000180)="ba30230737687b44738cb741d053ebc4d621c0257b9c858c2847147546de5e7163d49bd5bd98b21b51ab0deddb23cf0f788c2b7b7b8645379e937ce1a0cd3a02cb81919e942026f528bfcd6140e81866bfeb4d1a776b15187de0a0adf5a40ed03137b4296884eec4999703c5a6482c2334a258085da81286a54e931479f870cea1f30ac98da82b4c85eb45bd9397c7dc9ee54612f88ca99cee2fc554624e09e32ec94e1aa22a50b62780b6798a187f88b0693d6bd9cad52efaf8e65f4675ab70029d169a99f75517241e6e53e656ab7073309e33cfbb2c", 0x293})
ioctl$CIOCGSESSION2(r3, 0xc030636a, &(0x7f0000000040)={0x10, 0x1c, 0x0, 0x0, 0x0, 0x0})
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000980)={'bbr\x00'}, 0x24)
connect$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x1c3c}, 0x10)
sendto(r4, &(0x7f0000001280)="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", 0x3f6, 0x104, &(0x7f0000000280)=@un=@abs={0x8, 0x0, 0x0, 0x3}, 0x8)
rfork(0x85040)

01:50:26 executing program 2:
r0 = socket(0x1, 0x6, 0x87)
sendmsg$inet6_sctp(r0, &(0x7f0000000580)={&(0x7f0000000000)=@in={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000180), &(0x7f00000001c0)=0xc)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r1, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @broadcast}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000380)="ca1b3b5c422ca65675e274c42923889a63f250f3618af3499af18ae3b738b9b6b5428e18e8a6f70a1fad05f03388e5d7fcc796fa874a4c850fc114d59d7d095f07c3338b7653ed756e08fc8325e69831de6411138839053b1a7b32636f2e05fcbcada2375bde92ed0ac706042efe8a3bcd095a7ab57ac9ddbdc94f155bf7e75926505845f59d15ada6e76061b7834bf5c7d501f26c2752d451ca96b5f61b34c88865cfe25dfb939a9fcbb914576b327536774e0c58a39e0a1439a32fb837ba6dfe9ea43cb51008fcaeec67663ce77bfbc50affa69135c938", 0xd8}, {&(0x7f00000001c0)="47708aa26f004be1789c08aeb40d0c8246c888898f0571d10a001857ac20db0cd8e062f24824e76802848efb21e6aef453c46fb7d90652475b614ae803fa435214362114349b82946677d9fd142aa6bb617033770a391dbfca5781c270e368983e8716559650762d28e7aa65c9d1c963d21f590d25", 0x75}], 0x2, 0x0, 0x0, 0x108}, 0x0)
r2 = socket(0x2, 0x1, 0x0)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0xa1, @rand_addr="d44ee6f4b527bc132053140c9b84404c"}, 0x1c)
shutdown(r2, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_group_source_req(r4, 0x29, 0x54, &(0x7f0000000240)={0x6, {{0x1c, 0x1c, 0x1, 0x16d100, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}}, {{0x1c, 0x1c, 0x2, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}, 0xfffffffd}}}, 0xfc)
bind(r4, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
connect$inet(r0, &(0x7f0000000540)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x1203, &(0x7f0000000040)={0x3, 0x0, 0x5, 0x1}, 0x10)
connect$inet6(r4, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
sendto$inet6(r4, &(0x7f0000000100)="b13d92887b21bd167339dc75c25540a68b861c982df303c3f163968f1fe758c0c4f59d86972a885f7c41cdc7802a41cbc7c1ed179c25352261e028a9ca42371351e65f606899b355b95f6c", 0x4b, 0x1, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)

01:50:26 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8)
shutdown(0xffffffffffffffff, 0x1)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r1, r1)
connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x1, 0xfffffbff, @local={0xfe, 0x80, '\x00', 0x0}, 0x80}, 0x1c)
dup2(r0, r0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="1e20cda0b42ff40cf11d1d38b0ea4e313f0000002a34dda7841d2ee34ccefa704ca58fff000000000000000000000000009b7f5067aae277728234e41a9e4ac03a5aef49a2fff9bd30f6872e81ba13f97e994fddf5df4e05032838ccd7b34459cdc5011346441911baa03af886a94b2c61c45653"], 0x8)
r3 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$CIOCGSESSION(r3, 0xc01c6365, &(0x7f0000000280)={0x1f, 0xe, 0xdb, &(0x7f0000000080)="a095bf3692972050561f0183e87ec8f495657a4f9ff0bd1afff11a84dbbea20224dd84819c343471932a20f09b05934a9aecd2e8b7e068fb80172f6dbfdac7f73944a34091f6c1e987fe492a15568dccfca97eeb8f120d70f12e3557fd97cd97fa5e5b604b21fc3a1700c9724ad65a1e4775cac45bee0a245d8881f85429569dcd54066c38a2830b5bc498905171d5c0b5f2a72f9f5c196f6fb503af6cd65689e9c65754396e213e6ca1f9f8abb9388e1c5121885c0e6de904513034fce677936d4f77d3d22ee39656373205416e444dc60bf85159f612c8053e45", 0xd7, &(0x7f0000000180)="ba30230737687b44738cb741d053ebc4d621c0257b9c858c2847147546de5e7163d49bd5bd98b21b51ab0deddb23cf0f788c2b7b7b8645379e937ce1a0cd3a02cb81919e942026f528bfcd6140e81866bfeb4d1a776b15187de0a0adf5a40ed03137b4296884eec4999703c5a6482c2334a258085da81286a54e931479f870cea1f30ac98da82b4c85eb45bd9397c7dc9ee54612f88ca99cee2fc554624e09e32ec94e1aa22a50b62780b6798a187f88b0693d6bd9cad52efaf8e65f4675ab70029d169a99f75517241e6e53e656ab7073309e33cfbb2c", 0x293})
ioctl$CIOCGSESSION2(r3, 0xc030636a, &(0x7f0000000040)={0x10, 0x1c, 0x0, 0x0, 0x0, 0x0})
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000980)={'bbr\x00'}, 0x24)
connect$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x1c3c}, 0x10)
sendto(r4, &(0x7f0000001280)="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", 0x3f6, 0x104, &(0x7f0000000280)=@un=@abs={0x8, 0x0, 0x0, 0x3}, 0x8)
rfork(0x85040)

01:50:26 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x3, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x1, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000001740)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="3cec78fa1d63bbcc07e0b1a96e021838"}, 0x1c, &(0x7f0000000280)=[{&(0x7f0000001680)="11a7", 0x2}], 0x1}, 0x0)
sendto$unix(r2, &(0x7f0000000780), 0x0, 0x0, &(0x7f0000000240)=@abs={0x8, 0x0, 0x0, 0x0}, 0x8)

01:50:26 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8)
shutdown(0xffffffffffffffff, 0x1)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r1, r1)
connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x1, 0xfffffbff, @local={0xfe, 0x80, '\x00', 0x0}, 0x80}, 0x1c)
dup2(r0, r0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="1e20cda0b42ff40cf11d1d38b0ea4e313f0000002a34dda7841d2ee34ccefa704ca58fff000000000000000000000000009b7f5067aae277728234e41a9e4ac03a5aef49a2fff9bd30f6872e81ba13f97e994fddf5df4e05032838ccd7b34459cdc5011346441911baa03af886a94b2c61c45653"], 0x8)
r3 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$CIOCGSESSION(r3, 0xc01c6365, &(0x7f0000000280)={0x1f, 0xe, 0xdb, &(0x7f0000000080)="a095bf3692972050561f0183e87ec8f495657a4f9ff0bd1afff11a84dbbea20224dd84819c343471932a20f09b05934a9aecd2e8b7e068fb80172f6dbfdac7f73944a34091f6c1e987fe492a15568dccfca97eeb8f120d70f12e3557fd97cd97fa5e5b604b21fc3a1700c9724ad65a1e4775cac45bee0a245d8881f85429569dcd54066c38a2830b5bc498905171d5c0b5f2a72f9f5c196f6fb503af6cd65689e9c65754396e213e6ca1f9f8abb9388e1c5121885c0e6de904513034fce677936d4f77d3d22ee39656373205416e444dc60bf85159f612c8053e45", 0xd7, &(0x7f0000000180)="ba30230737687b44738cb741d053ebc4d621c0257b9c858c2847147546de5e7163d49bd5bd98b21b51ab0deddb23cf0f788c2b7b7b8645379e937ce1a0cd3a02cb81919e942026f528bfcd6140e81866bfeb4d1a776b15187de0a0adf5a40ed03137b4296884eec4999703c5a6482c2334a258085da81286a54e931479f870cea1f30ac98da82b4c85eb45bd9397c7dc9ee54612f88ca99cee2fc554624e09e32ec94e1aa22a50b62780b6798a187f88b0693d6bd9cad52efaf8e65f4675ab70029d169a99f75517241e6e53e656ab7073309e33cfbb2c", 0x293})
ioctl$CIOCGSESSION2(r3, 0xc030636a, &(0x7f0000000040)={0x10, 0x1c, 0x0, 0x0, 0x0, 0x0})
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000980)={'bbr\x00'}, 0x24)
connect$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x1c3c}, 0x10)
sendto(r4, &(0x7f0000001280)="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", 0x3f6, 0x104, &(0x7f0000000280)=@un=@abs={0x8, 0x0, 0x0, 0x3}, 0x8)
rfork(0x85040)

01:50:26 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8)
shutdown(0xffffffffffffffff, 0x1)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r1, r1)
connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x1, 0xfffffbff, @local={0xfe, 0x80, '\x00', 0x0}, 0x80}, 0x1c)
dup2(r0, r0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="1e20cda0b42ff40cf11d1d38b0ea4e313f0000002a34dda7841d2ee34ccefa704ca58fff000000000000000000000000009b7f5067aae277728234e41a9e4ac03a5aef49a2fff9bd30f6872e81ba13f97e994fddf5df4e05032838ccd7b34459cdc5011346441911baa03af886a94b2c61c45653"], 0x8)
r3 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$CIOCGSESSION(r3, 0xc01c6365, &(0x7f0000000280)={0x1f, 0xe, 0xdb, &(0x7f0000000080)="a095bf3692972050561f0183e87ec8f495657a4f9ff0bd1afff11a84dbbea20224dd84819c343471932a20f09b05934a9aecd2e8b7e068fb80172f6dbfdac7f73944a34091f6c1e987fe492a15568dccfca97eeb8f120d70f12e3557fd97cd97fa5e5b604b21fc3a1700c9724ad65a1e4775cac45bee0a245d8881f85429569dcd54066c38a2830b5bc498905171d5c0b5f2a72f9f5c196f6fb503af6cd65689e9c65754396e213e6ca1f9f8abb9388e1c5121885c0e6de904513034fce677936d4f77d3d22ee39656373205416e444dc60bf85159f612c8053e45", 0xd7, &(0x7f0000000180)="ba30230737687b44738cb741d053ebc4d621c0257b9c858c2847147546de5e7163d49bd5bd98b21b51ab0deddb23cf0f788c2b7b7b8645379e937ce1a0cd3a02cb81919e942026f528bfcd6140e81866bfeb4d1a776b15187de0a0adf5a40ed03137b4296884eec4999703c5a6482c2334a258085da81286a54e931479f870cea1f30ac98da82b4c85eb45bd9397c7dc9ee54612f88ca99cee2fc554624e09e32ec94e1aa22a50b62780b6798a187f88b0693d6bd9cad52efaf8e65f4675ab70029d169a99f75517241e6e53e656ab7073309e33cfbb2c", 0x293})
ioctl$CIOCGSESSION2(r3, 0xc030636a, &(0x7f0000000040)={0x10, 0x1c, 0x0, 0x0, 0x0, 0x0})
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000980)={'bbr\x00'}, 0x24)
connect$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x1c3c}, 0x10)
sendto(r4, &(0x7f0000001280)="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", 0x3f6, 0x104, &(0x7f0000000280)=@un=@abs={0x8, 0x0, 0x0, 0x3}, 0x8)
rfork(0x85040)

01:50:26 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8)
shutdown(0xffffffffffffffff, 0x1)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r1, r1)
connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x1, 0xfffffbff, @local={0xfe, 0x80, '\x00', 0x0}, 0x80}, 0x1c)
dup2(r0, r0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="1e20cda0b42ff40cf11d1d38b0ea4e313f0000002a34dda7841d2ee34ccefa704ca58fff000000000000000000000000009b7f5067aae277728234e41a9e4ac03a5aef49a2fff9bd30f6872e81ba13f97e994fddf5df4e05032838ccd7b34459cdc5011346441911baa03af886a94b2c61c45653"], 0x8)
r3 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$CIOCGSESSION(r3, 0xc01c6365, &(0x7f0000000280)={0x1f, 0xe, 0xdb, &(0x7f0000000080)="a095bf3692972050561f0183e87ec8f495657a4f9ff0bd1afff11a84dbbea20224dd84819c343471932a20f09b05934a9aecd2e8b7e068fb80172f6dbfdac7f73944a34091f6c1e987fe492a15568dccfca97eeb8f120d70f12e3557fd97cd97fa5e5b604b21fc3a1700c9724ad65a1e4775cac45bee0a245d8881f85429569dcd54066c38a2830b5bc498905171d5c0b5f2a72f9f5c196f6fb503af6cd65689e9c65754396e213e6ca1f9f8abb9388e1c5121885c0e6de904513034fce677936d4f77d3d22ee39656373205416e444dc60bf85159f612c8053e45", 0xd7, &(0x7f0000000180)="ba30230737687b44738cb741d053ebc4d621c0257b9c858c2847147546de5e7163d49bd5bd98b21b51ab0deddb23cf0f788c2b7b7b8645379e937ce1a0cd3a02cb81919e942026f528bfcd6140e81866bfeb4d1a776b15187de0a0adf5a40ed03137b4296884eec4999703c5a6482c2334a258085da81286a54e931479f870cea1f30ac98da82b4c85eb45bd9397c7dc9ee54612f88ca99cee2fc554624e09e32ec94e1aa22a50b62780b6798a187f88b0693d6bd9cad52efaf8e65f4675ab70029d169a99f75517241e6e53e656ab7073309e33cfbb2c", 0x293})
ioctl$CIOCGSESSION2(r3, 0xc030636a, &(0x7f0000000040)={0x10, 0x1c, 0x0, 0x0, 0x0, 0x0})
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000980)={'bbr\x00'}, 0x24)
connect$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x1c3c}, 0x10)
sendto(r4, &(0x7f0000001280)="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", 0x3f6, 0x104, &(0x7f0000000280)=@un=@abs={0x8, 0x0, 0x0, 0x3}, 0x8)
rfork(0x85040)

01:50:27 executing program 2:
r0 = socket(0x1, 0x6, 0x87)
sendmsg$inet6_sctp(r0, &(0x7f0000000580)={&(0x7f0000000000)=@in={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000180), &(0x7f00000001c0)=0xc)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r1, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @broadcast}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000380)="ca1b3b5c422ca65675e274c42923889a63f250f3618af3499af18ae3b738b9b6b5428e18e8a6f70a1fad05f03388e5d7fcc796fa874a4c850fc114d59d7d095f07c3338b7653ed756e08fc8325e69831de6411138839053b1a7b32636f2e05fcbcada2375bde92ed0ac706042efe8a3bcd095a7ab57ac9ddbdc94f155bf7e75926505845f59d15ada6e76061b7834bf5c7d501f26c2752d451ca96b5f61b34c88865cfe25dfb939a9fcbb914576b327536774e0c58a39e0a1439a32fb837ba6dfe9ea43cb51008fcaeec67663ce77bfbc50affa69135c938", 0xd8}, {&(0x7f00000001c0)="47708aa26f004be1789c08aeb40d0c8246c888898f0571d10a001857ac20db0cd8e062f24824e76802848efb21e6aef453c46fb7d90652475b614ae803fa435214362114349b82946677d9fd142aa6bb617033770a391dbfca5781c270e368983e8716559650762d28e7aa65c9d1c963d21f590d25", 0x75}], 0x2, 0x0, 0x0, 0x108}, 0x0)
r2 = socket(0x2, 0x1, 0x0)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0xa1, @rand_addr="d44ee6f4b527bc132053140c9b84404c"}, 0x1c)
shutdown(r2, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_group_source_req(r4, 0x29, 0x54, &(0x7f0000000240)={0x6, {{0x1c, 0x1c, 0x1, 0x16d100, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}}, {{0x1c, 0x1c, 0x2, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}, 0xfffffffd}}}, 0xfc)
bind(r4, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
connect$inet(r0, &(0x7f0000000540)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x1203, &(0x7f0000000040)={0x3, 0x0, 0x5, 0x1}, 0x10)
connect$inet6(r4, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
sendto$inet6(r4, &(0x7f0000000100)="b13d92887b21bd167339dc75c25540a68b861c982df303c3f163968f1fe758c0c4f59d86972a885f7c41cdc7802a41cbc7c1ed179c25352261e028a9ca42371351e65f606899b355b95f6c", 0x4b, 0x1, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)

01:50:27 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x3, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x1, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000001740)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="3cec78fa1d63bbcc07e0b1a96e021838"}, 0x1c, &(0x7f0000000280)=[{&(0x7f0000001680)="11a7", 0x2}], 0x1}, 0x0)
sendto$unix(r2, &(0x7f0000000780), 0x0, 0x0, &(0x7f0000000240)=@abs={0x8, 0x0, 0x0, 0x0}, 0x8)

01:50:27 executing program 0:
r0 = socket(0x1, 0x6, 0x87)
sendmsg$inet6_sctp(r0, &(0x7f0000000580)={&(0x7f0000000000)=@in={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000180), &(0x7f00000001c0)=0xc)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r1, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @broadcast}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000380)="ca1b3b5c422ca65675e274c42923889a63f250f3618af3499af18ae3b738b9b6b5428e18e8a6f70a1fad05f03388e5d7fcc796fa874a4c850fc114d59d7d095f07c3338b7653ed756e08fc8325e69831de6411138839053b1a7b32636f2e05fcbcada2375bde92ed0ac706042efe8a3bcd095a7ab57ac9ddbdc94f155bf7e75926505845f59d15ada6e76061b7834bf5c7d501f26c2752d451ca96b5f61b34c88865cfe25dfb939a9fcbb914576b327536774e0c58a39e0a1439a32fb837ba6dfe9ea43cb51008fcaeec67663ce77bfbc50affa69135c938", 0xd8}, {&(0x7f00000001c0)="47708aa26f004be1789c08aeb40d0c8246c888898f0571d10a001857ac20db0cd8e062f24824e76802848efb21e6aef453c46fb7d90652475b614ae803fa435214362114349b82946677d9fd142aa6bb617033770a391dbfca5781c270e368983e8716559650762d28e7aa65c9d1c963d21f590d25", 0x75}], 0x2, 0x0, 0x0, 0x108}, 0x0)
r2 = socket(0x2, 0x1, 0x0)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0xa1, @rand_addr="d44ee6f4b527bc132053140c9b84404c"}, 0x1c)
shutdown(r2, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_group_source_req(r4, 0x29, 0x54, &(0x7f0000000240)={0x6, {{0x1c, 0x1c, 0x1, 0x16d100, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}}, {{0x1c, 0x1c, 0x2, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}, 0xfffffffd}}}, 0xfc)
bind(r4, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
connect$inet(r0, &(0x7f0000000540)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x1203, &(0x7f0000000040)={0x3, 0x0, 0x5, 0x1}, 0x10)
connect$inet6(r4, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
sendto$inet6(r4, &(0x7f0000000100)="b13d92887b21bd167339dc75c25540a68b861c982df303c3f163968f1fe758c0c4f59d86972a885f7c41cdc7802a41cbc7c1ed179c25352261e028a9ca42371351e65f606899b355b95f6c", 0x4b, 0x1, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)

01:50:27 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x3, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x1, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000001740)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="3cec78fa1d63bbcc07e0b1a96e021838"}, 0x1c, &(0x7f0000000280)=[{&(0x7f0000001680)="11a7", 0x2}], 0x1}, 0x0)
sendto$unix(r2, &(0x7f0000000780), 0x0, 0x0, &(0x7f0000000240)=@abs={0x8, 0x0, 0x0, 0x0}, 0x8)

01:50:27 executing program 2:
r0 = socket(0x1, 0x6, 0x87)
sendmsg$inet6_sctp(r0, &(0x7f0000000580)={&(0x7f0000000000)=@in={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000180), &(0x7f00000001c0)=0xc)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r1, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @broadcast}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000380)="ca1b3b5c422ca65675e274c42923889a63f250f3618af3499af18ae3b738b9b6b5428e18e8a6f70a1fad05f03388e5d7fcc796fa874a4c850fc114d59d7d095f07c3338b7653ed756e08fc8325e69831de6411138839053b1a7b32636f2e05fcbcada2375bde92ed0ac706042efe8a3bcd095a7ab57ac9ddbdc94f155bf7e75926505845f59d15ada6e76061b7834bf5c7d501f26c2752d451ca96b5f61b34c88865cfe25dfb939a9fcbb914576b327536774e0c58a39e0a1439a32fb837ba6dfe9ea43cb51008fcaeec67663ce77bfbc50affa69135c938", 0xd8}, {&(0x7f00000001c0)="47708aa26f004be1789c08aeb40d0c8246c888898f0571d10a001857ac20db0cd8e062f24824e76802848efb21e6aef453c46fb7d90652475b614ae803fa435214362114349b82946677d9fd142aa6bb617033770a391dbfca5781c270e368983e8716559650762d28e7aa65c9d1c963d21f590d25", 0x75}], 0x2, 0x0, 0x0, 0x108}, 0x0)
r2 = socket(0x2, 0x1, 0x0)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0xa1, @rand_addr="d44ee6f4b527bc132053140c9b84404c"}, 0x1c)
shutdown(r2, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_group_source_req(r4, 0x29, 0x54, &(0x7f0000000240)={0x6, {{0x1c, 0x1c, 0x1, 0x16d100, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}}, {{0x1c, 0x1c, 0x2, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}, 0xfffffffd}}}, 0xfc)
bind(r4, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
connect$inet(r0, &(0x7f0000000540)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x1203, &(0x7f0000000040)={0x3, 0x0, 0x5, 0x1}, 0x10)
connect$inet6(r4, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
sendto$inet6(r4, &(0x7f0000000100)="b13d92887b21bd167339dc75c25540a68b861c982df303c3f163968f1fe758c0c4f59d86972a885f7c41cdc7802a41cbc7c1ed179c25352261e028a9ca42371351e65f606899b355b95f6c", 0x4b, 0x1, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)

01:50:28 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x3, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x1, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000001740)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="3cec78fa1d63bbcc07e0b1a96e021838"}, 0x1c, &(0x7f0000000280)=[{&(0x7f0000001680)="11a7", 0x2}], 0x1}, 0x0)
sendto$unix(r2, &(0x7f0000000780), 0x0, 0x0, &(0x7f0000000240)=@abs={0x8, 0x0, 0x0, 0x0}, 0x8)

01:50:28 executing program 0:
r0 = socket(0x1, 0x6, 0x87)
sendmsg$inet6_sctp(r0, &(0x7f0000000580)={&(0x7f0000000000)=@in={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000180), &(0x7f00000001c0)=0xc)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r1, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @broadcast}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000380)="ca1b3b5c422ca65675e274c42923889a63f250f3618af3499af18ae3b738b9b6b5428e18e8a6f70a1fad05f03388e5d7fcc796fa874a4c850fc114d59d7d095f07c3338b7653ed756e08fc8325e69831de6411138839053b1a7b32636f2e05fcbcada2375bde92ed0ac706042efe8a3bcd095a7ab57ac9ddbdc94f155bf7e75926505845f59d15ada6e76061b7834bf5c7d501f26c2752d451ca96b5f61b34c88865cfe25dfb939a9fcbb914576b327536774e0c58a39e0a1439a32fb837ba6dfe9ea43cb51008fcaeec67663ce77bfbc50affa69135c938", 0xd8}, {&(0x7f00000001c0)="47708aa26f004be1789c08aeb40d0c8246c888898f0571d10a001857ac20db0cd8e062f24824e76802848efb21e6aef453c46fb7d90652475b614ae803fa435214362114349b82946677d9fd142aa6bb617033770a391dbfca5781c270e368983e8716559650762d28e7aa65c9d1c963d21f590d25", 0x75}], 0x2, 0x0, 0x0, 0x108}, 0x0)
r2 = socket(0x2, 0x1, 0x0)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0xa1, @rand_addr="d44ee6f4b527bc132053140c9b84404c"}, 0x1c)
shutdown(r2, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_group_source_req(r4, 0x29, 0x54, &(0x7f0000000240)={0x6, {{0x1c, 0x1c, 0x1, 0x16d100, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}}, {{0x1c, 0x1c, 0x2, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}, 0xfffffffd}}}, 0xfc)
bind(r4, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
connect$inet(r0, &(0x7f0000000540)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x1203, &(0x7f0000000040)={0x3, 0x0, 0x5, 0x1}, 0x10)
connect$inet6(r4, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
sendto$inet6(r4, &(0x7f0000000100)="b13d92887b21bd167339dc75c25540a68b861c982df303c3f163968f1fe758c0c4f59d86972a885f7c41cdc7802a41cbc7c1ed179c25352261e028a9ca42371351e65f606899b355b95f6c", 0x4b, 0x1, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)

01:50:28 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x3, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x1, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000001740)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="3cec78fa1d63bbcc07e0b1a96e021838"}, 0x1c, &(0x7f0000000280)=[{&(0x7f0000001680)="11a7", 0x2}], 0x1}, 0x0)
sendto$unix(r2, &(0x7f0000000780), 0x0, 0x0, &(0x7f0000000240)=@abs={0x8, 0x0, 0x0, 0x0}, 0x8)

01:50:28 executing program 2:
r0 = socket(0x1, 0x6, 0x87)
sendmsg$inet6_sctp(r0, &(0x7f0000000580)={&(0x7f0000000000)=@in={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000180), &(0x7f00000001c0)=0xc)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r1, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @broadcast}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000380)="ca1b3b5c422ca65675e274c42923889a63f250f3618af3499af18ae3b738b9b6b5428e18e8a6f70a1fad05f03388e5d7fcc796fa874a4c850fc114d59d7d095f07c3338b7653ed756e08fc8325e69831de6411138839053b1a7b32636f2e05fcbcada2375bde92ed0ac706042efe8a3bcd095a7ab57ac9ddbdc94f155bf7e75926505845f59d15ada6e76061b7834bf5c7d501f26c2752d451ca96b5f61b34c88865cfe25dfb939a9fcbb914576b327536774e0c58a39e0a1439a32fb837ba6dfe9ea43cb51008fcaeec67663ce77bfbc50affa69135c938", 0xd8}, {&(0x7f00000001c0)="47708aa26f004be1789c08aeb40d0c8246c888898f0571d10a001857ac20db0cd8e062f24824e76802848efb21e6aef453c46fb7d90652475b614ae803fa435214362114349b82946677d9fd142aa6bb617033770a391dbfca5781c270e368983e8716559650762d28e7aa65c9d1c963d21f590d25", 0x75}], 0x2, 0x0, 0x0, 0x108}, 0x0)
r2 = socket(0x2, 0x1, 0x0)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0xa1, @rand_addr="d44ee6f4b527bc132053140c9b84404c"}, 0x1c)
shutdown(r2, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_group_source_req(r4, 0x29, 0x54, &(0x7f0000000240)={0x6, {{0x1c, 0x1c, 0x1, 0x16d100, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}}, {{0x1c, 0x1c, 0x2, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}, 0xfffffffd}}}, 0xfc)
bind(r4, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
connect$inet(r0, &(0x7f0000000540)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x1203, &(0x7f0000000040)={0x3, 0x0, 0x5, 0x1}, 0x10)
connect$inet6(r4, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
sendto$inet6(r4, &(0x7f0000000100)="b13d92887b21bd167339dc75c25540a68b861c982df303c3f163968f1fe758c0c4f59d86972a885f7c41cdc7802a41cbc7c1ed179c25352261e028a9ca42371351e65f606899b355b95f6c", 0x4b, 0x1, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)

01:50:29 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x3, @rand_addr=0xfffffffe}, 0x10)
r1 = socket(0x1, 0x1, 0x0)
r2 = dup2(r0, r1)
sendmsg$inet6_sctp(r2, &(0x7f0000000740)={&(0x7f0000001740)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="3cec78fa1d63bbcc07e0b1a96e021838"}, 0x1c, &(0x7f0000000280)=[{&(0x7f0000001680)="11a7", 0x2}], 0x1}, 0x0)
sendto$unix(r2, &(0x7f0000000780), 0x0, 0x0, &(0x7f0000000240)=@abs={0x8, 0x0, 0x0, 0x0}, 0x8)

01:50:29 executing program 0:
r0 = socket(0x1, 0x6, 0x87)
sendmsg$inet6_sctp(r0, &(0x7f0000000580)={&(0x7f0000000000)=@in={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000180), &(0x7f00000001c0)=0xc)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r1, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @broadcast}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000380)="ca1b3b5c422ca65675e274c42923889a63f250f3618af3499af18ae3b738b9b6b5428e18e8a6f70a1fad05f03388e5d7fcc796fa874a4c850fc114d59d7d095f07c3338b7653ed756e08fc8325e69831de6411138839053b1a7b32636f2e05fcbcada2375bde92ed0ac706042efe8a3bcd095a7ab57ac9ddbdc94f155bf7e75926505845f59d15ada6e76061b7834bf5c7d501f26c2752d451ca96b5f61b34c88865cfe25dfb939a9fcbb914576b327536774e0c58a39e0a1439a32fb837ba6dfe9ea43cb51008fcaeec67663ce77bfbc50affa69135c938", 0xd8}, {&(0x7f00000001c0)="47708aa26f004be1789c08aeb40d0c8246c888898f0571d10a001857ac20db0cd8e062f24824e76802848efb21e6aef453c46fb7d90652475b614ae803fa435214362114349b82946677d9fd142aa6bb617033770a391dbfca5781c270e368983e8716559650762d28e7aa65c9d1c963d21f590d25", 0x75}], 0x2, 0x0, 0x0, 0x108}, 0x0)
r2 = socket(0x2, 0x1, 0x0)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0xa1, @rand_addr="d44ee6f4b527bc132053140c9b84404c"}, 0x1c)
shutdown(r2, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_group_source_req(r4, 0x29, 0x54, &(0x7f0000000240)={0x6, {{0x1c, 0x1c, 0x1, 0x16d100, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}}, {{0x1c, 0x1c, 0x2, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}, 0xfffffffd}}}, 0xfc)
bind(r4, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
connect$inet(r0, &(0x7f0000000540)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x1203, &(0x7f0000000040)={0x3, 0x0, 0x5, 0x1}, 0x10)
connect$inet6(r4, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
sendto$inet6(r4, &(0x7f0000000100)="b13d92887b21bd167339dc75c25540a68b861c982df303c3f163968f1fe758c0c4f59d86972a885f7c41cdc7802a41cbc7c1ed179c25352261e028a9ca42371351e65f606899b355b95f6c", 0x4b, 0x1, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)

01:50:29 executing program 1:
r0 = socket(0x1, 0x6, 0x87)
sendmsg$inet6_sctp(r0, &(0x7f0000000580)={&(0x7f0000000000)=@in={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000180), &(0x7f00000001c0)=0xc)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r1, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @broadcast}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000380)="ca1b3b5c422ca65675e274c42923889a63f250f3618af3499af18ae3b738b9b6b5428e18e8a6f70a1fad05f03388e5d7fcc796fa874a4c850fc114d59d7d095f07c3338b7653ed756e08fc8325e69831de6411138839053b1a7b32636f2e05fcbcada2375bde92ed0ac706042efe8a3bcd095a7ab57ac9ddbdc94f155bf7e75926505845f59d15ada6e76061b7834bf5c7d501f26c2752d451ca96b5f61b34c88865cfe25dfb939a9fcbb914576b327536774e0c58a39e0a1439a32fb837ba6dfe9ea43cb51008fcaeec67663ce77bfbc50affa69135c938", 0xd8}, {&(0x7f00000001c0)="47708aa26f004be1789c08aeb40d0c8246c888898f0571d10a001857ac20db0cd8e062f24824e76802848efb21e6aef453c46fb7d90652475b614ae803fa435214362114349b82946677d9fd142aa6bb617033770a391dbfca5781c270e368983e8716559650762d28e7aa65c9d1c963d21f590d25", 0x75}], 0x2, 0x0, 0x0, 0x108}, 0x0)
r2 = socket(0x2, 0x1, 0x0)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0xa1, @rand_addr="d44ee6f4b527bc132053140c9b84404c"}, 0x1c)
shutdown(r2, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_group_source_req(r4, 0x29, 0x54, &(0x7f0000000240)={0x6, {{0x1c, 0x1c, 0x1, 0x16d100, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}}, {{0x1c, 0x1c, 0x2, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}, 0xfffffffd}}}, 0xfc)
bind(r4, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
connect$inet(r0, &(0x7f0000000540)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x1203, &(0x7f0000000040)={0x3, 0x0, 0x5, 0x1}, 0x10)
connect$inet6(r4, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
sendto$inet6(r4, &(0x7f0000000100)="b13d92887b21bd167339dc75c25540a68b861c982df303c3f163968f1fe758c0c4f59d86972a885f7c41cdc7802a41cbc7c1ed179c25352261e028a9ca42371351e65f606899b355b95f6c", 0x4b, 0x1, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)

01:50:29 executing program 2:
r0 = socket(0x1, 0x6, 0x87)
sendmsg$inet6_sctp(r0, &(0x7f0000000580)={&(0x7f0000000000)=@in={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000180), &(0x7f00000001c0)=0xc)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r1, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @broadcast}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000380)="ca1b3b5c422ca65675e274c42923889a63f250f3618af3499af18ae3b738b9b6b5428e18e8a6f70a1fad05f03388e5d7fcc796fa874a4c850fc114d59d7d095f07c3338b7653ed756e08fc8325e69831de6411138839053b1a7b32636f2e05fcbcada2375bde92ed0ac706042efe8a3bcd095a7ab57ac9ddbdc94f155bf7e75926505845f59d15ada6e76061b7834bf5c7d501f26c2752d451ca96b5f61b34c88865cfe25dfb939a9fcbb914576b327536774e0c58a39e0a1439a32fb837ba6dfe9ea43cb51008fcaeec67663ce77bfbc50affa69135c938", 0xd8}, {&(0x7f00000001c0)="47708aa26f004be1789c08aeb40d0c8246c888898f0571d10a001857ac20db0cd8e062f24824e76802848efb21e6aef453c46fb7d90652475b614ae803fa435214362114349b82946677d9fd142aa6bb617033770a391dbfca5781c270e368983e8716559650762d28e7aa65c9d1c963d21f590d25", 0x75}], 0x2, 0x0, 0x0, 0x108}, 0x0)
r2 = socket(0x2, 0x1, 0x0)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0xa1, @rand_addr="d44ee6f4b527bc132053140c9b84404c"}, 0x1c)
shutdown(r2, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_group_source_req(r4, 0x29, 0x54, &(0x7f0000000240)={0x6, {{0x1c, 0x1c, 0x1, 0x16d100, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}}, {{0x1c, 0x1c, 0x2, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}, 0xfffffffd}}}, 0xfc)
bind(r4, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
connect$inet(r0, &(0x7f0000000540)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x1203, &(0x7f0000000040)={0x3, 0x0, 0x5, 0x1}, 0x10)
connect$inet6(r4, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
sendto$inet6(r4, &(0x7f0000000100)="b13d92887b21bd167339dc75c25540a68b861c982df303c3f163968f1fe758c0c4f59d86972a885f7c41cdc7802a41cbc7c1ed179c25352261e028a9ca42371351e65f606899b355b95f6c", 0x4b, 0x1, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)

01:50:29 executing program 3:
r0 = socket(0x1, 0x6, 0x87)
sendmsg$inet6_sctp(r0, &(0x7f0000000580)={&(0x7f0000000000)=@in={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000180), &(0x7f00000001c0)=0xc)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r1, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @broadcast}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000380)="ca1b3b5c422ca65675e274c42923889a63f250f3618af3499af18ae3b738b9b6b5428e18e8a6f70a1fad05f03388e5d7fcc796fa874a4c850fc114d59d7d095f07c3338b7653ed756e08fc8325e69831de6411138839053b1a7b32636f2e05fcbcada2375bde92ed0ac706042efe8a3bcd095a7ab57ac9ddbdc94f155bf7e75926505845f59d15ada6e76061b7834bf5c7d501f26c2752d451ca96b5f61b34c88865cfe25dfb939a9fcbb914576b327536774e0c58a39e0a1439a32fb837ba6dfe9ea43cb51008fcaeec67663ce77bfbc50affa69135c938", 0xd8}, {&(0x7f00000001c0)="47708aa26f004be1789c08aeb40d0c8246c888898f0571d10a001857ac20db0cd8e062f24824e76802848efb21e6aef453c46fb7d90652475b614ae803fa435214362114349b82946677d9fd142aa6bb617033770a391dbfca5781c270e368983e8716559650762d28e7aa65c9d1c963d21f590d25", 0x75}], 0x2, 0x0, 0x0, 0x108}, 0x0)
r2 = socket(0x2, 0x1, 0x0)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0xa1, @rand_addr="d44ee6f4b527bc132053140c9b84404c"}, 0x1c)
shutdown(r2, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_group_source_req(r4, 0x29, 0x54, &(0x7f0000000240)={0x6, {{0x1c, 0x1c, 0x1, 0x16d100, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}}, {{0x1c, 0x1c, 0x2, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}, 0xfffffffd}}}, 0xfc)
bind(r4, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
connect$inet(r0, &(0x7f0000000540)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x1203, &(0x7f0000000040)={0x3, 0x0, 0x5, 0x1}, 0x10)
connect$inet6(r4, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
sendto$inet6(r4, &(0x7f0000000100)="b13d92887b21bd167339dc75c25540a68b861c982df303c3f163968f1fe758c0c4f59d86972a885f7c41cdc7802a41cbc7c1ed179c25352261e028a9ca42371351e65f606899b355b95f6c", 0x4b, 0x1, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)

01:50:29 executing program 0:
r0 = socket(0x1, 0x6, 0x87)
sendmsg$inet6_sctp(r0, &(0x7f0000000580)={&(0x7f0000000000)=@in={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000180), &(0x7f00000001c0)=0xc)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r1, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @broadcast}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000380)="ca1b3b5c422ca65675e274c42923889a63f250f3618af3499af18ae3b738b9b6b5428e18e8a6f70a1fad05f03388e5d7fcc796fa874a4c850fc114d59d7d095f07c3338b7653ed756e08fc8325e69831de6411138839053b1a7b32636f2e05fcbcada2375bde92ed0ac706042efe8a3bcd095a7ab57ac9ddbdc94f155bf7e75926505845f59d15ada6e76061b7834bf5c7d501f26c2752d451ca96b5f61b34c88865cfe25dfb939a9fcbb914576b327536774e0c58a39e0a1439a32fb837ba6dfe9ea43cb51008fcaeec67663ce77bfbc50affa69135c938", 0xd8}, {&(0x7f00000001c0)="47708aa26f004be1789c08aeb40d0c8246c888898f0571d10a001857ac20db0cd8e062f24824e76802848efb21e6aef453c46fb7d90652475b614ae803fa435214362114349b82946677d9fd142aa6bb617033770a391dbfca5781c270e368983e8716559650762d28e7aa65c9d1c963d21f590d25", 0x75}], 0x2, 0x0, 0x0, 0x108}, 0x0)
r2 = socket(0x2, 0x1, 0x0)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0xa1, @rand_addr="d44ee6f4b527bc132053140c9b84404c"}, 0x1c)
shutdown(r2, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_group_source_req(r4, 0x29, 0x54, &(0x7f0000000240)={0x6, {{0x1c, 0x1c, 0x1, 0x16d100, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}}, {{0x1c, 0x1c, 0x2, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}, 0xfffffffd}}}, 0xfc)
bind(r4, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
connect$inet(r0, &(0x7f0000000540)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x1203, &(0x7f0000000040)={0x3, 0x0, 0x5, 0x1}, 0x10)
connect$inet6(r4, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
sendto$inet6(r4, &(0x7f0000000100)="b13d92887b21bd167339dc75c25540a68b861c982df303c3f163968f1fe758c0c4f59d86972a885f7c41cdc7802a41cbc7c1ed179c25352261e028a9ca42371351e65f606899b355b95f6c", 0x4b, 0x1, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)

01:50:30 executing program 1:
r0 = socket(0x1, 0x6, 0x87)
sendmsg$inet6_sctp(r0, &(0x7f0000000580)={&(0x7f0000000000)=@in={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000180), &(0x7f00000001c0)=0xc)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r1, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @broadcast}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000380)="ca1b3b5c422ca65675e274c42923889a63f250f3618af3499af18ae3b738b9b6b5428e18e8a6f70a1fad05f03388e5d7fcc796fa874a4c850fc114d59d7d095f07c3338b7653ed756e08fc8325e69831de6411138839053b1a7b32636f2e05fcbcada2375bde92ed0ac706042efe8a3bcd095a7ab57ac9ddbdc94f155bf7e75926505845f59d15ada6e76061b7834bf5c7d501f26c2752d451ca96b5f61b34c88865cfe25dfb939a9fcbb914576b327536774e0c58a39e0a1439a32fb837ba6dfe9ea43cb51008fcaeec67663ce77bfbc50affa69135c938", 0xd8}, {&(0x7f00000001c0)="47708aa26f004be1789c08aeb40d0c8246c888898f0571d10a001857ac20db0cd8e062f24824e76802848efb21e6aef453c46fb7d90652475b614ae803fa435214362114349b82946677d9fd142aa6bb617033770a391dbfca5781c270e368983e8716559650762d28e7aa65c9d1c963d21f590d25", 0x75}], 0x2, 0x0, 0x0, 0x108}, 0x0)
r2 = socket(0x2, 0x1, 0x0)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0xa1, @rand_addr="d44ee6f4b527bc132053140c9b84404c"}, 0x1c)
shutdown(r2, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_group_source_req(r4, 0x29, 0x54, &(0x7f0000000240)={0x6, {{0x1c, 0x1c, 0x1, 0x16d100, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}}, {{0x1c, 0x1c, 0x2, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}, 0xfffffffd}}}, 0xfc)
bind(r4, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
connect$inet(r0, &(0x7f0000000540)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x1203, &(0x7f0000000040)={0x3, 0x0, 0x5, 0x1}, 0x10)
connect$inet6(r4, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
sendto$inet6(r4, &(0x7f0000000100)="b13d92887b21bd167339dc75c25540a68b861c982df303c3f163968f1fe758c0c4f59d86972a885f7c41cdc7802a41cbc7c1ed179c25352261e028a9ca42371351e65f606899b355b95f6c", 0x4b, 0x1, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)

01:50:30 executing program 2:
r0 = socket(0x1, 0x6, 0x87)
sendmsg$inet6_sctp(r0, &(0x7f0000000580)={&(0x7f0000000000)=@in={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000180), &(0x7f00000001c0)=0xc)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r1, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @broadcast}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000380)="ca1b3b5c422ca65675e274c42923889a63f250f3618af3499af18ae3b738b9b6b5428e18e8a6f70a1fad05f03388e5d7fcc796fa874a4c850fc114d59d7d095f07c3338b7653ed756e08fc8325e69831de6411138839053b1a7b32636f2e05fcbcada2375bde92ed0ac706042efe8a3bcd095a7ab57ac9ddbdc94f155bf7e75926505845f59d15ada6e76061b7834bf5c7d501f26c2752d451ca96b5f61b34c88865cfe25dfb939a9fcbb914576b327536774e0c58a39e0a1439a32fb837ba6dfe9ea43cb51008fcaeec67663ce77bfbc50affa69135c938", 0xd8}, {&(0x7f00000001c0)="47708aa26f004be1789c08aeb40d0c8246c888898f0571d10a001857ac20db0cd8e062f24824e76802848efb21e6aef453c46fb7d90652475b614ae803fa435214362114349b82946677d9fd142aa6bb617033770a391dbfca5781c270e368983e8716559650762d28e7aa65c9d1c963d21f590d25", 0x75}], 0x2, 0x0, 0x0, 0x108}, 0x0)
r2 = socket(0x2, 0x1, 0x0)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0xa1, @rand_addr="d44ee6f4b527bc132053140c9b84404c"}, 0x1c)
shutdown(r2, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_group_source_req(r4, 0x29, 0x54, &(0x7f0000000240)={0x6, {{0x1c, 0x1c, 0x1, 0x16d100, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}}, {{0x1c, 0x1c, 0x2, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}, 0xfffffffd}}}, 0xfc)
bind(r4, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
connect$inet(r0, &(0x7f0000000540)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x1203, &(0x7f0000000040)={0x3, 0x0, 0x5, 0x1}, 0x10)
connect$inet6(r4, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
sendto$inet6(r4, &(0x7f0000000100)="b13d92887b21bd167339dc75c25540a68b861c982df303c3f163968f1fe758c0c4f59d86972a885f7c41cdc7802a41cbc7c1ed179c25352261e028a9ca42371351e65f606899b355b95f6c", 0x4b, 0x1, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)

01:50:30 executing program 3:
r0 = socket(0x1, 0x6, 0x87)
sendmsg$inet6_sctp(r0, &(0x7f0000000580)={&(0x7f0000000000)=@in={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000180), &(0x7f00000001c0)=0xc)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r1, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @broadcast}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000380)="ca1b3b5c422ca65675e274c42923889a63f250f3618af3499af18ae3b738b9b6b5428e18e8a6f70a1fad05f03388e5d7fcc796fa874a4c850fc114d59d7d095f07c3338b7653ed756e08fc8325e69831de6411138839053b1a7b32636f2e05fcbcada2375bde92ed0ac706042efe8a3bcd095a7ab57ac9ddbdc94f155bf7e75926505845f59d15ada6e76061b7834bf5c7d501f26c2752d451ca96b5f61b34c88865cfe25dfb939a9fcbb914576b327536774e0c58a39e0a1439a32fb837ba6dfe9ea43cb51008fcaeec67663ce77bfbc50affa69135c938", 0xd8}, {&(0x7f00000001c0)="47708aa26f004be1789c08aeb40d0c8246c888898f0571d10a001857ac20db0cd8e062f24824e76802848efb21e6aef453c46fb7d90652475b614ae803fa435214362114349b82946677d9fd142aa6bb617033770a391dbfca5781c270e368983e8716559650762d28e7aa65c9d1c963d21f590d25", 0x75}], 0x2, 0x0, 0x0, 0x108}, 0x0)
r2 = socket(0x2, 0x1, 0x0)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0xa1, @rand_addr="d44ee6f4b527bc132053140c9b84404c"}, 0x1c)
shutdown(r2, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_group_source_req(r4, 0x29, 0x54, &(0x7f0000000240)={0x6, {{0x1c, 0x1c, 0x1, 0x16d100, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}}, {{0x1c, 0x1c, 0x2, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}, 0xfffffffd}}}, 0xfc)
bind(r4, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
connect$inet(r0, &(0x7f0000000540)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x1203, &(0x7f0000000040)={0x3, 0x0, 0x5, 0x1}, 0x10)
connect$inet6(r4, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
sendto$inet6(r4, &(0x7f0000000100)="b13d92887b21bd167339dc75c25540a68b861c982df303c3f163968f1fe758c0c4f59d86972a885f7c41cdc7802a41cbc7c1ed179c25352261e028a9ca42371351e65f606899b355b95f6c", 0x4b, 0x1, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)

01:50:30 executing program 0:
r0 = socket(0x1, 0x6, 0x87)
sendmsg$inet6_sctp(r0, &(0x7f0000000580)={&(0x7f0000000000)=@in={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000180), &(0x7f00000001c0)=0xc)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r1, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @broadcast}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000380)="ca1b3b5c422ca65675e274c42923889a63f250f3618af3499af18ae3b738b9b6b5428e18e8a6f70a1fad05f03388e5d7fcc796fa874a4c850fc114d59d7d095f07c3338b7653ed756e08fc8325e69831de6411138839053b1a7b32636f2e05fcbcada2375bde92ed0ac706042efe8a3bcd095a7ab57ac9ddbdc94f155bf7e75926505845f59d15ada6e76061b7834bf5c7d501f26c2752d451ca96b5f61b34c88865cfe25dfb939a9fcbb914576b327536774e0c58a39e0a1439a32fb837ba6dfe9ea43cb51008fcaeec67663ce77bfbc50affa69135c938", 0xd8}, {&(0x7f00000001c0)="47708aa26f004be1789c08aeb40d0c8246c888898f0571d10a001857ac20db0cd8e062f24824e76802848efb21e6aef453c46fb7d90652475b614ae803fa435214362114349b82946677d9fd142aa6bb617033770a391dbfca5781c270e368983e8716559650762d28e7aa65c9d1c963d21f590d25", 0x75}], 0x2, 0x0, 0x0, 0x108}, 0x0)
r2 = socket(0x2, 0x1, 0x0)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0xa1, @rand_addr="d44ee6f4b527bc132053140c9b84404c"}, 0x1c)
shutdown(r2, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_group_source_req(r4, 0x29, 0x54, &(0x7f0000000240)={0x6, {{0x1c, 0x1c, 0x1, 0x16d100, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}}, {{0x1c, 0x1c, 0x2, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}, 0xfffffffd}}}, 0xfc)
bind(r4, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
connect$inet(r0, &(0x7f0000000540)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x1203, &(0x7f0000000040)={0x3, 0x0, 0x5, 0x1}, 0x10)
connect$inet6(r4, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
sendto$inet6(r4, &(0x7f0000000100)="b13d92887b21bd167339dc75c25540a68b861c982df303c3f163968f1fe758c0c4f59d86972a885f7c41cdc7802a41cbc7c1ed179c25352261e028a9ca42371351e65f606899b355b95f6c", 0x4b, 0x1, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)

01:50:30 executing program 1:
r0 = socket(0x1, 0x6, 0x87)
sendmsg$inet6_sctp(r0, &(0x7f0000000580)={&(0x7f0000000000)=@in={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000180), &(0x7f00000001c0)=0xc)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r1, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @broadcast}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000380)="ca1b3b5c422ca65675e274c42923889a63f250f3618af3499af18ae3b738b9b6b5428e18e8a6f70a1fad05f03388e5d7fcc796fa874a4c850fc114d59d7d095f07c3338b7653ed756e08fc8325e69831de6411138839053b1a7b32636f2e05fcbcada2375bde92ed0ac706042efe8a3bcd095a7ab57ac9ddbdc94f155bf7e75926505845f59d15ada6e76061b7834bf5c7d501f26c2752d451ca96b5f61b34c88865cfe25dfb939a9fcbb914576b327536774e0c58a39e0a1439a32fb837ba6dfe9ea43cb51008fcaeec67663ce77bfbc50affa69135c938", 0xd8}, {&(0x7f00000001c0)="47708aa26f004be1789c08aeb40d0c8246c888898f0571d10a001857ac20db0cd8e062f24824e76802848efb21e6aef453c46fb7d90652475b614ae803fa435214362114349b82946677d9fd142aa6bb617033770a391dbfca5781c270e368983e8716559650762d28e7aa65c9d1c963d21f590d25", 0x75}], 0x2, 0x0, 0x0, 0x108}, 0x0)
r2 = socket(0x2, 0x1, 0x0)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0xa1, @rand_addr="d44ee6f4b527bc132053140c9b84404c"}, 0x1c)
shutdown(r2, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_group_source_req(r4, 0x29, 0x54, &(0x7f0000000240)={0x6, {{0x1c, 0x1c, 0x1, 0x16d100, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}}, {{0x1c, 0x1c, 0x2, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}, 0xfffffffd}}}, 0xfc)
bind(r4, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
connect$inet(r0, &(0x7f0000000540)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x1203, &(0x7f0000000040)={0x3, 0x0, 0x5, 0x1}, 0x10)
connect$inet6(r4, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
sendto$inet6(r4, &(0x7f0000000100)="b13d92887b21bd167339dc75c25540a68b861c982df303c3f163968f1fe758c0c4f59d86972a885f7c41cdc7802a41cbc7c1ed179c25352261e028a9ca42371351e65f606899b355b95f6c", 0x4b, 0x1, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)

01:50:31 executing program 2:
r0 = socket(0x1, 0x6, 0x87)
sendmsg$inet6_sctp(r0, &(0x7f0000000580)={&(0x7f0000000000)=@in={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000180), &(0x7f00000001c0)=0xc)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r1, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @broadcast}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000380)="ca1b3b5c422ca65675e274c42923889a63f250f3618af3499af18ae3b738b9b6b5428e18e8a6f70a1fad05f03388e5d7fcc796fa874a4c850fc114d59d7d095f07c3338b7653ed756e08fc8325e69831de6411138839053b1a7b32636f2e05fcbcada2375bde92ed0ac706042efe8a3bcd095a7ab57ac9ddbdc94f155bf7e75926505845f59d15ada6e76061b7834bf5c7d501f26c2752d451ca96b5f61b34c88865cfe25dfb939a9fcbb914576b327536774e0c58a39e0a1439a32fb837ba6dfe9ea43cb51008fcaeec67663ce77bfbc50affa69135c938", 0xd8}, {&(0x7f00000001c0)="47708aa26f004be1789c08aeb40d0c8246c888898f0571d10a001857ac20db0cd8e062f24824e76802848efb21e6aef453c46fb7d90652475b614ae803fa435214362114349b82946677d9fd142aa6bb617033770a391dbfca5781c270e368983e8716559650762d28e7aa65c9d1c963d21f590d25", 0x75}], 0x2, 0x0, 0x0, 0x108}, 0x0)
r2 = socket(0x2, 0x1, 0x0)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0xa1, @rand_addr="d44ee6f4b527bc132053140c9b84404c"}, 0x1c)
shutdown(r2, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_group_source_req(r4, 0x29, 0x54, &(0x7f0000000240)={0x6, {{0x1c, 0x1c, 0x1, 0x16d100, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}}, {{0x1c, 0x1c, 0x2, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}, 0xfffffffd}}}, 0xfc)
bind(r4, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
connect$inet(r0, &(0x7f0000000540)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x1203, &(0x7f0000000040)={0x3, 0x0, 0x5, 0x1}, 0x10)
connect$inet6(r4, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
sendto$inet6(r4, &(0x7f0000000100)="b13d92887b21bd167339dc75c25540a68b861c982df303c3f163968f1fe758c0c4f59d86972a885f7c41cdc7802a41cbc7c1ed179c25352261e028a9ca42371351e65f606899b355b95f6c", 0x4b, 0x1, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)

01:50:31 executing program 3:
r0 = socket(0x1, 0x6, 0x87)
sendmsg$inet6_sctp(r0, &(0x7f0000000580)={&(0x7f0000000000)=@in={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000180), &(0x7f00000001c0)=0xc)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r1, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @broadcast}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000380)="ca1b3b5c422ca65675e274c42923889a63f250f3618af3499af18ae3b738b9b6b5428e18e8a6f70a1fad05f03388e5d7fcc796fa874a4c850fc114d59d7d095f07c3338b7653ed756e08fc8325e69831de6411138839053b1a7b32636f2e05fcbcada2375bde92ed0ac706042efe8a3bcd095a7ab57ac9ddbdc94f155bf7e75926505845f59d15ada6e76061b7834bf5c7d501f26c2752d451ca96b5f61b34c88865cfe25dfb939a9fcbb914576b327536774e0c58a39e0a1439a32fb837ba6dfe9ea43cb51008fcaeec67663ce77bfbc50affa69135c938", 0xd8}, {&(0x7f00000001c0)="47708aa26f004be1789c08aeb40d0c8246c888898f0571d10a001857ac20db0cd8e062f24824e76802848efb21e6aef453c46fb7d90652475b614ae803fa435214362114349b82946677d9fd142aa6bb617033770a391dbfca5781c270e368983e8716559650762d28e7aa65c9d1c963d21f590d25", 0x75}], 0x2, 0x0, 0x0, 0x108}, 0x0)
r2 = socket(0x2, 0x1, 0x0)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0xa1, @rand_addr="d44ee6f4b527bc132053140c9b84404c"}, 0x1c)
shutdown(r2, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_group_source_req(r4, 0x29, 0x54, &(0x7f0000000240)={0x6, {{0x1c, 0x1c, 0x1, 0x16d100, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}}, {{0x1c, 0x1c, 0x2, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}, 0xfffffffd}}}, 0xfc)
bind(r4, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
connect$inet(r0, &(0x7f0000000540)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x1203, &(0x7f0000000040)={0x3, 0x0, 0x5, 0x1}, 0x10)
connect$inet6(r4, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
sendto$inet6(r4, &(0x7f0000000100)="b13d92887b21bd167339dc75c25540a68b861c982df303c3f163968f1fe758c0c4f59d86972a885f7c41cdc7802a41cbc7c1ed179c25352261e028a9ca42371351e65f606899b355b95f6c", 0x4b, 0x1, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)

01:50:31 executing program 0:
r0 = socket(0x1, 0x6, 0x87)
sendmsg$inet6_sctp(r0, &(0x7f0000000580)={&(0x7f0000000000)=@in={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000180), &(0x7f00000001c0)=0xc)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r1, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @broadcast}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000380)="ca1b3b5c422ca65675e274c42923889a63f250f3618af3499af18ae3b738b9b6b5428e18e8a6f70a1fad05f03388e5d7fcc796fa874a4c850fc114d59d7d095f07c3338b7653ed756e08fc8325e69831de6411138839053b1a7b32636f2e05fcbcada2375bde92ed0ac706042efe8a3bcd095a7ab57ac9ddbdc94f155bf7e75926505845f59d15ada6e76061b7834bf5c7d501f26c2752d451ca96b5f61b34c88865cfe25dfb939a9fcbb914576b327536774e0c58a39e0a1439a32fb837ba6dfe9ea43cb51008fcaeec67663ce77bfbc50affa69135c938", 0xd8}, {&(0x7f00000001c0)="47708aa26f004be1789c08aeb40d0c8246c888898f0571d10a001857ac20db0cd8e062f24824e76802848efb21e6aef453c46fb7d90652475b614ae803fa435214362114349b82946677d9fd142aa6bb617033770a391dbfca5781c270e368983e8716559650762d28e7aa65c9d1c963d21f590d25", 0x75}], 0x2, 0x0, 0x0, 0x108}, 0x0)
r2 = socket(0x2, 0x1, 0x0)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0xa1, @rand_addr="d44ee6f4b527bc132053140c9b84404c"}, 0x1c)
shutdown(r2, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_group_source_req(r4, 0x29, 0x54, &(0x7f0000000240)={0x6, {{0x1c, 0x1c, 0x1, 0x16d100, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}}, {{0x1c, 0x1c, 0x2, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}, 0xfffffffd}}}, 0xfc)
bind(r4, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
connect$inet(r0, &(0x7f0000000540)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x1203, &(0x7f0000000040)={0x3, 0x0, 0x5, 0x1}, 0x10)
connect$inet6(r4, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
sendto$inet6(r4, &(0x7f0000000100)="b13d92887b21bd167339dc75c25540a68b861c982df303c3f163968f1fe758c0c4f59d86972a885f7c41cdc7802a41cbc7c1ed179c25352261e028a9ca42371351e65f606899b355b95f6c", 0x4b, 0x1, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)

01:50:31 executing program 1:
r0 = socket(0x1, 0x6, 0x87)
sendmsg$inet6_sctp(r0, &(0x7f0000000580)={&(0x7f0000000000)=@in={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000180), &(0x7f00000001c0)=0xc)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r1, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @broadcast}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000380)="ca1b3b5c422ca65675e274c42923889a63f250f3618af3499af18ae3b738b9b6b5428e18e8a6f70a1fad05f03388e5d7fcc796fa874a4c850fc114d59d7d095f07c3338b7653ed756e08fc8325e69831de6411138839053b1a7b32636f2e05fcbcada2375bde92ed0ac706042efe8a3bcd095a7ab57ac9ddbdc94f155bf7e75926505845f59d15ada6e76061b7834bf5c7d501f26c2752d451ca96b5f61b34c88865cfe25dfb939a9fcbb914576b327536774e0c58a39e0a1439a32fb837ba6dfe9ea43cb51008fcaeec67663ce77bfbc50affa69135c938", 0xd8}, {&(0x7f00000001c0)="47708aa26f004be1789c08aeb40d0c8246c888898f0571d10a001857ac20db0cd8e062f24824e76802848efb21e6aef453c46fb7d90652475b614ae803fa435214362114349b82946677d9fd142aa6bb617033770a391dbfca5781c270e368983e8716559650762d28e7aa65c9d1c963d21f590d25", 0x75}], 0x2, 0x0, 0x0, 0x108}, 0x0)
r2 = socket(0x2, 0x1, 0x0)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0xa1, @rand_addr="d44ee6f4b527bc132053140c9b84404c"}, 0x1c)
shutdown(r2, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_group_source_req(r4, 0x29, 0x54, &(0x7f0000000240)={0x6, {{0x1c, 0x1c, 0x1, 0x16d100, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}}, {{0x1c, 0x1c, 0x2, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}, 0xfffffffd}}}, 0xfc)
bind(r4, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
connect$inet(r0, &(0x7f0000000540)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x1203, &(0x7f0000000040)={0x3, 0x0, 0x5, 0x1}, 0x10)
connect$inet6(r4, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
sendto$inet6(r4, &(0x7f0000000100)="b13d92887b21bd167339dc75c25540a68b861c982df303c3f163968f1fe758c0c4f59d86972a885f7c41cdc7802a41cbc7c1ed179c25352261e028a9ca42371351e65f606899b355b95f6c", 0x4b, 0x1, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)

01:50:32 executing program 2:
r0 = socket(0x1, 0x6, 0x87)
sendmsg$inet6_sctp(r0, &(0x7f0000000580)={&(0x7f0000000000)=@in={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000180), &(0x7f00000001c0)=0xc)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r1, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @broadcast}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000380)="ca1b3b5c422ca65675e274c42923889a63f250f3618af3499af18ae3b738b9b6b5428e18e8a6f70a1fad05f03388e5d7fcc796fa874a4c850fc114d59d7d095f07c3338b7653ed756e08fc8325e69831de6411138839053b1a7b32636f2e05fcbcada2375bde92ed0ac706042efe8a3bcd095a7ab57ac9ddbdc94f155bf7e75926505845f59d15ada6e76061b7834bf5c7d501f26c2752d451ca96b5f61b34c88865cfe25dfb939a9fcbb914576b327536774e0c58a39e0a1439a32fb837ba6dfe9ea43cb51008fcaeec67663ce77bfbc50affa69135c938", 0xd8}, {&(0x7f00000001c0)="47708aa26f004be1789c08aeb40d0c8246c888898f0571d10a001857ac20db0cd8e062f24824e76802848efb21e6aef453c46fb7d90652475b614ae803fa435214362114349b82946677d9fd142aa6bb617033770a391dbfca5781c270e368983e8716559650762d28e7aa65c9d1c963d21f590d25", 0x75}], 0x2, 0x0, 0x0, 0x108}, 0x0)
r2 = socket(0x2, 0x1, 0x0)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0xa1, @rand_addr="d44ee6f4b527bc132053140c9b84404c"}, 0x1c)
shutdown(r2, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_group_source_req(r4, 0x29, 0x54, &(0x7f0000000240)={0x6, {{0x1c, 0x1c, 0x1, 0x16d100, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}}, {{0x1c, 0x1c, 0x2, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}, 0xfffffffd}}}, 0xfc)
bind(r4, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
connect$inet(r0, &(0x7f0000000540)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x1203, &(0x7f0000000040)={0x3, 0x0, 0x5, 0x1}, 0x10)
connect$inet6(r4, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
sendto$inet6(r4, &(0x7f0000000100)="b13d92887b21bd167339dc75c25540a68b861c982df303c3f163968f1fe758c0c4f59d86972a885f7c41cdc7802a41cbc7c1ed179c25352261e028a9ca42371351e65f606899b355b95f6c", 0x4b, 0x1, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)

01:50:32 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8)
shutdown(0xffffffffffffffff, 0x1)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r1, r1)
connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x1, 0xfffffbff, @local={0xfe, 0x80, '\x00', 0x0}, 0x80}, 0x1c)
dup2(r0, r0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="1e20cda0b42ff40cf11d1d38b0ea4e313f0000002a34dda7841d2ee34ccefa704ca58fff000000000000000000000000009b7f5067aae277728234e41a9e4ac03a5aef49a2fff9bd30f6872e81ba13f97e994fddf5df4e05032838ccd7b34459cdc5011346441911baa03af886a94b2c61c45653"], 0x8)
r3 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$CIOCGSESSION(r3, 0xc01c6365, &(0x7f0000000280)={0x1f, 0xe, 0xdb, &(0x7f0000000080)="a095bf3692972050561f0183e87ec8f495657a4f9ff0bd1afff11a84dbbea20224dd84819c343471932a20f09b05934a9aecd2e8b7e068fb80172f6dbfdac7f73944a34091f6c1e987fe492a15568dccfca97eeb8f120d70f12e3557fd97cd97fa5e5b604b21fc3a1700c9724ad65a1e4775cac45bee0a245d8881f85429569dcd54066c38a2830b5bc498905171d5c0b5f2a72f9f5c196f6fb503af6cd65689e9c65754396e213e6ca1f9f8abb9388e1c5121885c0e6de904513034fce677936d4f77d3d22ee39656373205416e444dc60bf85159f612c8053e45", 0xd7, &(0x7f0000000180)="ba30230737687b44738cb741d053ebc4d621c0257b9c858c2847147546de5e7163d49bd5bd98b21b51ab0deddb23cf0f788c2b7b7b8645379e937ce1a0cd3a02cb81919e942026f528bfcd6140e81866bfeb4d1a776b15187de0a0adf5a40ed03137b4296884eec4999703c5a6482c2334a258085da81286a54e931479f870cea1f30ac98da82b4c85eb45bd9397c7dc9ee54612f88ca99cee2fc554624e09e32ec94e1aa22a50b62780b6798a187f88b0693d6bd9cad52efaf8e65f4675ab70029d169a99f75517241e6e53e656ab7073309e33cfbb2c", 0x293})
ioctl$CIOCGSESSION2(r3, 0xc030636a, &(0x7f0000000040)={0x10, 0x1c, 0x0, 0x0, 0x0, 0x0})
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000980)={'bbr\x00'}, 0x24)
connect$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x1c3c}, 0x10)
sendto(r4, &(0x7f0000001280)="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", 0x3f6, 0x104, &(0x7f0000000280)=@un=@abs={0x8, 0x0, 0x0, 0x3}, 0x8)
rfork(0x85040)

01:50:32 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8)
shutdown(0xffffffffffffffff, 0x1)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r1, r1)
connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x1, 0xfffffbff, @local={0xfe, 0x80, '\x00', 0x0}, 0x80}, 0x1c)
dup2(r0, r0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="1e20cda0b42ff40cf11d1d38b0ea4e313f0000002a34dda7841d2ee34ccefa704ca58fff000000000000000000000000009b7f5067aae277728234e41a9e4ac03a5aef49a2fff9bd30f6872e81ba13f97e994fddf5df4e05032838ccd7b34459cdc5011346441911baa03af886a94b2c61c45653"], 0x8)
r3 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$CIOCGSESSION(r3, 0xc01c6365, &(0x7f0000000280)={0x1f, 0xe, 0xdb, &(0x7f0000000080)="a095bf3692972050561f0183e87ec8f495657a4f9ff0bd1afff11a84dbbea20224dd84819c343471932a20f09b05934a9aecd2e8b7e068fb80172f6dbfdac7f73944a34091f6c1e987fe492a15568dccfca97eeb8f120d70f12e3557fd97cd97fa5e5b604b21fc3a1700c9724ad65a1e4775cac45bee0a245d8881f85429569dcd54066c38a2830b5bc498905171d5c0b5f2a72f9f5c196f6fb503af6cd65689e9c65754396e213e6ca1f9f8abb9388e1c5121885c0e6de904513034fce677936d4f77d3d22ee39656373205416e444dc60bf85159f612c8053e45", 0xd7, &(0x7f0000000180)="ba30230737687b44738cb741d053ebc4d621c0257b9c858c2847147546de5e7163d49bd5bd98b21b51ab0deddb23cf0f788c2b7b7b8645379e937ce1a0cd3a02cb81919e942026f528bfcd6140e81866bfeb4d1a776b15187de0a0adf5a40ed03137b4296884eec4999703c5a6482c2334a258085da81286a54e931479f870cea1f30ac98da82b4c85eb45bd9397c7dc9ee54612f88ca99cee2fc554624e09e32ec94e1aa22a50b62780b6798a187f88b0693d6bd9cad52efaf8e65f4675ab70029d169a99f75517241e6e53e656ab7073309e33cfbb2c", 0x293})
ioctl$CIOCGSESSION2(r3, 0xc030636a, &(0x7f0000000040)={0x10, 0x1c, 0x0, 0x0, 0x0, 0x0})
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000980)={'bbr\x00'}, 0x24)
connect$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x1c3c}, 0x10)
sendto(r4, &(0x7f0000001280)="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", 0x3f6, 0x104, &(0x7f0000000280)=@un=@abs={0x8, 0x0, 0x0, 0x3}, 0x8)
rfork(0x85040)

01:50:32 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8)
shutdown(0xffffffffffffffff, 0x1)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r1, r1)
connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x1, 0xfffffbff, @local={0xfe, 0x80, '\x00', 0x0}, 0x80}, 0x1c)
dup2(r0, r0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="1e20cda0b42ff40cf11d1d38b0ea4e313f0000002a34dda7841d2ee34ccefa704ca58fff000000000000000000000000009b7f5067aae277728234e41a9e4ac03a5aef49a2fff9bd30f6872e81ba13f97e994fddf5df4e05032838ccd7b34459cdc5011346441911baa03af886a94b2c61c45653"], 0x8)
r3 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$CIOCGSESSION(r3, 0xc01c6365, &(0x7f0000000280)={0x1f, 0xe, 0xdb, &(0x7f0000000080)="a095bf3692972050561f0183e87ec8f495657a4f9ff0bd1afff11a84dbbea20224dd84819c343471932a20f09b05934a9aecd2e8b7e068fb80172f6dbfdac7f73944a34091f6c1e987fe492a15568dccfca97eeb8f120d70f12e3557fd97cd97fa5e5b604b21fc3a1700c9724ad65a1e4775cac45bee0a245d8881f85429569dcd54066c38a2830b5bc498905171d5c0b5f2a72f9f5c196f6fb503af6cd65689e9c65754396e213e6ca1f9f8abb9388e1c5121885c0e6de904513034fce677936d4f77d3d22ee39656373205416e444dc60bf85159f612c8053e45", 0xd7, &(0x7f0000000180)="ba30230737687b44738cb741d053ebc4d621c0257b9c858c2847147546de5e7163d49bd5bd98b21b51ab0deddb23cf0f788c2b7b7b8645379e937ce1a0cd3a02cb81919e942026f528bfcd6140e81866bfeb4d1a776b15187de0a0adf5a40ed03137b4296884eec4999703c5a6482c2334a258085da81286a54e931479f870cea1f30ac98da82b4c85eb45bd9397c7dc9ee54612f88ca99cee2fc554624e09e32ec94e1aa22a50b62780b6798a187f88b0693d6bd9cad52efaf8e65f4675ab70029d169a99f75517241e6e53e656ab7073309e33cfbb2c", 0x293})
ioctl$CIOCGSESSION2(r3, 0xc030636a, &(0x7f0000000040)={0x10, 0x1c, 0x0, 0x0, 0x0, 0x0})
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000980)={'bbr\x00'}, 0x24)
connect$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x1c3c}, 0x10)
sendto(r4, &(0x7f0000001280)="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", 0x3f6, 0x104, &(0x7f0000000280)=@un=@abs={0x8, 0x0, 0x0, 0x3}, 0x8)
rfork(0x85040)

01:50:32 executing program 1:
r0 = socket(0x1, 0x6, 0x87)
sendmsg$inet6_sctp(r0, &(0x7f0000000580)={&(0x7f0000000000)=@in={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000180), &(0x7f00000001c0)=0xc)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r1, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @broadcast}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000380)="ca1b3b5c422ca65675e274c42923889a63f250f3618af3499af18ae3b738b9b6b5428e18e8a6f70a1fad05f03388e5d7fcc796fa874a4c850fc114d59d7d095f07c3338b7653ed756e08fc8325e69831de6411138839053b1a7b32636f2e05fcbcada2375bde92ed0ac706042efe8a3bcd095a7ab57ac9ddbdc94f155bf7e75926505845f59d15ada6e76061b7834bf5c7d501f26c2752d451ca96b5f61b34c88865cfe25dfb939a9fcbb914576b327536774e0c58a39e0a1439a32fb837ba6dfe9ea43cb51008fcaeec67663ce77bfbc50affa69135c938", 0xd8}, {&(0x7f00000001c0)="47708aa26f004be1789c08aeb40d0c8246c888898f0571d10a001857ac20db0cd8e062f24824e76802848efb21e6aef453c46fb7d90652475b614ae803fa435214362114349b82946677d9fd142aa6bb617033770a391dbfca5781c270e368983e8716559650762d28e7aa65c9d1c963d21f590d25", 0x75}], 0x2, 0x0, 0x0, 0x108}, 0x0)
r2 = socket(0x2, 0x1, 0x0)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0xa1, @rand_addr="d44ee6f4b527bc132053140c9b84404c"}, 0x1c)
shutdown(r2, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_group_source_req(r4, 0x29, 0x54, &(0x7f0000000240)={0x6, {{0x1c, 0x1c, 0x1, 0x16d100, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}}, {{0x1c, 0x1c, 0x2, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}, 0xfffffffd}}}, 0xfc)
bind(r4, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
connect$inet(r0, &(0x7f0000000540)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x1203, &(0x7f0000000040)={0x3, 0x0, 0x5, 0x1}, 0x10)
connect$inet6(r4, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
sendto$inet6(r4, &(0x7f0000000100)="b13d92887b21bd167339dc75c25540a68b861c982df303c3f163968f1fe758c0c4f59d86972a885f7c41cdc7802a41cbc7c1ed179c25352261e028a9ca42371351e65f606899b355b95f6c", 0x4b, 0x1, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)

01:50:32 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8)
shutdown(0xffffffffffffffff, 0x1)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r1, r1)
connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x1, 0xfffffbff, @local={0xfe, 0x80, '\x00', 0x0}, 0x80}, 0x1c)
dup2(r0, r0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="1e20cda0b42ff40cf11d1d38b0ea4e313f0000002a34dda7841d2ee34ccefa704ca58fff000000000000000000000000009b7f5067aae277728234e41a9e4ac03a5aef49a2fff9bd30f6872e81ba13f97e994fddf5df4e05032838ccd7b34459cdc5011346441911baa03af886a94b2c61c45653"], 0x8)
r3 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$CIOCGSESSION(r3, 0xc01c6365, &(0x7f0000000280)={0x1f, 0xe, 0xdb, &(0x7f0000000080)="a095bf3692972050561f0183e87ec8f495657a4f9ff0bd1afff11a84dbbea20224dd84819c343471932a20f09b05934a9aecd2e8b7e068fb80172f6dbfdac7f73944a34091f6c1e987fe492a15568dccfca97eeb8f120d70f12e3557fd97cd97fa5e5b604b21fc3a1700c9724ad65a1e4775cac45bee0a245d8881f85429569dcd54066c38a2830b5bc498905171d5c0b5f2a72f9f5c196f6fb503af6cd65689e9c65754396e213e6ca1f9f8abb9388e1c5121885c0e6de904513034fce677936d4f77d3d22ee39656373205416e444dc60bf85159f612c8053e45", 0xd7, &(0x7f0000000180)="ba30230737687b44738cb741d053ebc4d621c0257b9c858c2847147546de5e7163d49bd5bd98b21b51ab0deddb23cf0f788c2b7b7b8645379e937ce1a0cd3a02cb81919e942026f528bfcd6140e81866bfeb4d1a776b15187de0a0adf5a40ed03137b4296884eec4999703c5a6482c2334a258085da81286a54e931479f870cea1f30ac98da82b4c85eb45bd9397c7dc9ee54612f88ca99cee2fc554624e09e32ec94e1aa22a50b62780b6798a187f88b0693d6bd9cad52efaf8e65f4675ab70029d169a99f75517241e6e53e656ab7073309e33cfbb2c", 0x293})
ioctl$CIOCGSESSION2(r3, 0xc030636a, &(0x7f0000000040)={0x10, 0x1c, 0x0, 0x0, 0x0, 0x0})
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000980)={'bbr\x00'}, 0x24)
connect$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x1c3c}, 0x10)
sendto(r4, &(0x7f0000001280)="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", 0x3f6, 0x104, &(0x7f0000000280)=@un=@abs={0x8, 0x0, 0x0, 0x3}, 0x8)
rfork(0x85040)

01:50:33 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8)
shutdown(0xffffffffffffffff, 0x1)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r1, r1)
connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x1, 0xfffffbff, @local={0xfe, 0x80, '\x00', 0x0}, 0x80}, 0x1c)
dup2(r0, r0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="1e20cda0b42ff40cf11d1d38b0ea4e313f0000002a34dda7841d2ee34ccefa704ca58fff000000000000000000000000009b7f5067aae277728234e41a9e4ac03a5aef49a2fff9bd30f6872e81ba13f97e994fddf5df4e05032838ccd7b34459cdc5011346441911baa03af886a94b2c61c45653"], 0x8)
r3 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$CIOCGSESSION(r3, 0xc01c6365, &(0x7f0000000280)={0x1f, 0xe, 0xdb, &(0x7f0000000080)="a095bf3692972050561f0183e87ec8f495657a4f9ff0bd1afff11a84dbbea20224dd84819c343471932a20f09b05934a9aecd2e8b7e068fb80172f6dbfdac7f73944a34091f6c1e987fe492a15568dccfca97eeb8f120d70f12e3557fd97cd97fa5e5b604b21fc3a1700c9724ad65a1e4775cac45bee0a245d8881f85429569dcd54066c38a2830b5bc498905171d5c0b5f2a72f9f5c196f6fb503af6cd65689e9c65754396e213e6ca1f9f8abb9388e1c5121885c0e6de904513034fce677936d4f77d3d22ee39656373205416e444dc60bf85159f612c8053e45", 0xd7, &(0x7f0000000180)="ba30230737687b44738cb741d053ebc4d621c0257b9c858c2847147546de5e7163d49bd5bd98b21b51ab0deddb23cf0f788c2b7b7b8645379e937ce1a0cd3a02cb81919e942026f528bfcd6140e81866bfeb4d1a776b15187de0a0adf5a40ed03137b4296884eec4999703c5a6482c2334a258085da81286a54e931479f870cea1f30ac98da82b4c85eb45bd9397c7dc9ee54612f88ca99cee2fc554624e09e32ec94e1aa22a50b62780b6798a187f88b0693d6bd9cad52efaf8e65f4675ab70029d169a99f75517241e6e53e656ab7073309e33cfbb2c", 0x293})
ioctl$CIOCGSESSION2(r3, 0xc030636a, &(0x7f0000000040)={0x10, 0x1c, 0x0, 0x0, 0x0, 0x0})
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000980)={'bbr\x00'}, 0x24)
connect$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x1c3c}, 0x10)
sendto(r4, &(0x7f0000001280)="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", 0x3f6, 0x104, &(0x7f0000000280)=@un=@abs={0x8, 0x0, 0x0, 0x3}, 0x8)
rfork(0x85040)

01:50:33 executing program 2:
r0 = socket(0x1, 0x6, 0x87)
sendmsg$inet6_sctp(r0, &(0x7f0000000580)={&(0x7f0000000000)=@in={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000180), &(0x7f00000001c0)=0xc)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r1, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @broadcast}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000380)="ca1b3b5c422ca65675e274c42923889a63f250f3618af3499af18ae3b738b9b6b5428e18e8a6f70a1fad05f03388e5d7fcc796fa874a4c850fc114d59d7d095f07c3338b7653ed756e08fc8325e69831de6411138839053b1a7b32636f2e05fcbcada2375bde92ed0ac706042efe8a3bcd095a7ab57ac9ddbdc94f155bf7e75926505845f59d15ada6e76061b7834bf5c7d501f26c2752d451ca96b5f61b34c88865cfe25dfb939a9fcbb914576b327536774e0c58a39e0a1439a32fb837ba6dfe9ea43cb51008fcaeec67663ce77bfbc50affa69135c938", 0xd8}, {&(0x7f00000001c0)="47708aa26f004be1789c08aeb40d0c8246c888898f0571d10a001857ac20db0cd8e062f24824e76802848efb21e6aef453c46fb7d90652475b614ae803fa435214362114349b82946677d9fd142aa6bb617033770a391dbfca5781c270e368983e8716559650762d28e7aa65c9d1c963d21f590d25", 0x75}], 0x2, 0x0, 0x0, 0x108}, 0x0)
r2 = socket(0x2, 0x1, 0x0)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0xa1, @rand_addr="d44ee6f4b527bc132053140c9b84404c"}, 0x1c)
shutdown(r2, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_group_source_req(r4, 0x29, 0x54, &(0x7f0000000240)={0x6, {{0x1c, 0x1c, 0x1, 0x16d100, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}}, {{0x1c, 0x1c, 0x2, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}, 0xfffffffd}}}, 0xfc)
bind(r4, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
connect$inet(r0, &(0x7f0000000540)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x1203, &(0x7f0000000040)={0x3, 0x0, 0x5, 0x1}, 0x10)
connect$inet6(r4, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
sendto$inet6(r4, &(0x7f0000000100)="b13d92887b21bd167339dc75c25540a68b861c982df303c3f163968f1fe758c0c4f59d86972a885f7c41cdc7802a41cbc7c1ed179c25352261e028a9ca42371351e65f606899b355b95f6c", 0x4b, 0x1, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)

01:50:33 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8)
shutdown(0xffffffffffffffff, 0x1)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r1, r1)
connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x1, 0xfffffbff, @local={0xfe, 0x80, '\x00', 0x0}, 0x80}, 0x1c)
dup2(r0, r0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="1e20cda0b42ff40cf11d1d38b0ea4e313f0000002a34dda7841d2ee34ccefa704ca58fff000000000000000000000000009b7f5067aae277728234e41a9e4ac03a5aef49a2fff9bd30f6872e81ba13f97e994fddf5df4e05032838ccd7b34459cdc5011346441911baa03af886a94b2c61c45653"], 0x8)
r3 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$CIOCGSESSION(r3, 0xc01c6365, &(0x7f0000000280)={0x1f, 0xe, 0xdb, &(0x7f0000000080)="a095bf3692972050561f0183e87ec8f495657a4f9ff0bd1afff11a84dbbea20224dd84819c343471932a20f09b05934a9aecd2e8b7e068fb80172f6dbfdac7f73944a34091f6c1e987fe492a15568dccfca97eeb8f120d70f12e3557fd97cd97fa5e5b604b21fc3a1700c9724ad65a1e4775cac45bee0a245d8881f85429569dcd54066c38a2830b5bc498905171d5c0b5f2a72f9f5c196f6fb503af6cd65689e9c65754396e213e6ca1f9f8abb9388e1c5121885c0e6de904513034fce677936d4f77d3d22ee39656373205416e444dc60bf85159f612c8053e45", 0xd7, &(0x7f0000000180)="ba30230737687b44738cb741d053ebc4d621c0257b9c858c2847147546de5e7163d49bd5bd98b21b51ab0deddb23cf0f788c2b7b7b8645379e937ce1a0cd3a02cb81919e942026f528bfcd6140e81866bfeb4d1a776b15187de0a0adf5a40ed03137b4296884eec4999703c5a6482c2334a258085da81286a54e931479f870cea1f30ac98da82b4c85eb45bd9397c7dc9ee54612f88ca99cee2fc554624e09e32ec94e1aa22a50b62780b6798a187f88b0693d6bd9cad52efaf8e65f4675ab70029d169a99f75517241e6e53e656ab7073309e33cfbb2c", 0x293})
ioctl$CIOCGSESSION2(r3, 0xc030636a, &(0x7f0000000040)={0x10, 0x1c, 0x0, 0x0, 0x0, 0x0})
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000980)={'bbr\x00'}, 0x24)
connect$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x1c3c}, 0x10)
sendto(r4, &(0x7f0000001280)="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", 0x3f6, 0x104, &(0x7f0000000280)=@un=@abs={0x8, 0x0, 0x0, 0x3}, 0x8)
rfork(0x85040)

01:50:33 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8)
shutdown(0xffffffffffffffff, 0x1)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r1, r1)
connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x1, 0xfffffbff, @local={0xfe, 0x80, '\x00', 0x0}, 0x80}, 0x1c)
dup2(r0, r0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="1e20cda0b42ff40cf11d1d38b0ea4e313f0000002a34dda7841d2ee34ccefa704ca58fff000000000000000000000000009b7f5067aae277728234e41a9e4ac03a5aef49a2fff9bd30f6872e81ba13f97e994fddf5df4e05032838ccd7b34459cdc5011346441911baa03af886a94b2c61c45653"], 0x8)
r3 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$CIOCGSESSION(r3, 0xc01c6365, &(0x7f0000000280)={0x1f, 0xe, 0xdb, &(0x7f0000000080)="a095bf3692972050561f0183e87ec8f495657a4f9ff0bd1afff11a84dbbea20224dd84819c343471932a20f09b05934a9aecd2e8b7e068fb80172f6dbfdac7f73944a34091f6c1e987fe492a15568dccfca97eeb8f120d70f12e3557fd97cd97fa5e5b604b21fc3a1700c9724ad65a1e4775cac45bee0a245d8881f85429569dcd54066c38a2830b5bc498905171d5c0b5f2a72f9f5c196f6fb503af6cd65689e9c65754396e213e6ca1f9f8abb9388e1c5121885c0e6de904513034fce677936d4f77d3d22ee39656373205416e444dc60bf85159f612c8053e45", 0xd7, &(0x7f0000000180)="ba30230737687b44738cb741d053ebc4d621c0257b9c858c2847147546de5e7163d49bd5bd98b21b51ab0deddb23cf0f788c2b7b7b8645379e937ce1a0cd3a02cb81919e942026f528bfcd6140e81866bfeb4d1a776b15187de0a0adf5a40ed03137b4296884eec4999703c5a6482c2334a258085da81286a54e931479f870cea1f30ac98da82b4c85eb45bd9397c7dc9ee54612f88ca99cee2fc554624e09e32ec94e1aa22a50b62780b6798a187f88b0693d6bd9cad52efaf8e65f4675ab70029d169a99f75517241e6e53e656ab7073309e33cfbb2c", 0x293})
ioctl$CIOCGSESSION2(r3, 0xc030636a, &(0x7f0000000040)={0x10, 0x1c, 0x0, 0x0, 0x0, 0x0})
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000980)={'bbr\x00'}, 0x24)
connect$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x1c3c}, 0x10)
sendto(r4, &(0x7f0000001280)="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", 0x3f6, 0x104, &(0x7f0000000280)=@un=@abs={0x8, 0x0, 0x0, 0x3}, 0x8)
rfork(0x85040)

01:50:33 executing program 1:
r0 = socket(0x1, 0x6, 0x87)
sendmsg$inet6_sctp(r0, &(0x7f0000000580)={&(0x7f0000000000)=@in={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000180), &(0x7f00000001c0)=0xc)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
connect$inet(r1, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
sendmsg$inet6_sctp(r1, &(0x7f0000000340)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @broadcast}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000380)="ca1b3b5c422ca65675e274c42923889a63f250f3618af3499af18ae3b738b9b6b5428e18e8a6f70a1fad05f03388e5d7fcc796fa874a4c850fc114d59d7d095f07c3338b7653ed756e08fc8325e69831de6411138839053b1a7b32636f2e05fcbcada2375bde92ed0ac706042efe8a3bcd095a7ab57ac9ddbdc94f155bf7e75926505845f59d15ada6e76061b7834bf5c7d501f26c2752d451ca96b5f61b34c88865cfe25dfb939a9fcbb914576b327536774e0c58a39e0a1439a32fb837ba6dfe9ea43cb51008fcaeec67663ce77bfbc50affa69135c938", 0xd8}, {&(0x7f00000001c0)="47708aa26f004be1789c08aeb40d0c8246c888898f0571d10a001857ac20db0cd8e062f24824e76802848efb21e6aef453c46fb7d90652475b614ae803fa435214362114349b82946677d9fd142aa6bb617033770a391dbfca5781c270e368983e8716559650762d28e7aa65c9d1c963d21f590d25", 0x75}], 0x2, 0x0, 0x0, 0x108}, 0x0)
r2 = socket(0x2, 0x1, 0x0)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0xa1, @rand_addr="d44ee6f4b527bc132053140c9b84404c"}, 0x1c)
shutdown(r2, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_group_source_req(r4, 0x29, 0x54, &(0x7f0000000240)={0x6, {{0x1c, 0x1c, 0x1, 0x16d100, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7}}, {{0x1c, 0x1c, 0x2, 0x0, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}, 0xfffffffd}}}, 0xfc)
bind(r4, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
connect$inet(r0, &(0x7f0000000540)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x1203, &(0x7f0000000040)={0x3, 0x0, 0x5, 0x1}, 0x10)
connect$inet6(r4, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
sendto$inet6(r4, &(0x7f0000000100)="b13d92887b21bd167339dc75c25540a68b861c982df303c3f163968f1fe758c0c4f59d86972a885f7c41cdc7802a41cbc7c1ed179c25352261e028a9ca42371351e65f606899b355b95f6c", 0x4b, 0x1, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)

01:50:33 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8)
shutdown(0xffffffffffffffff, 0x1)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r1, r1)
connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x1, 0xfffffbff, @local={0xfe, 0x80, '\x00', 0x0}, 0x80}, 0x1c)
dup2(r0, r0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="1e20cda0b42ff40cf11d1d38b0ea4e313f0000002a34dda7841d2ee34ccefa704ca58fff000000000000000000000000009b7f5067aae277728234e41a9e4ac03a5aef49a2fff9bd30f6872e81ba13f97e994fddf5df4e05032838ccd7b34459cdc5011346441911baa03af886a94b2c61c45653"], 0x8)
r3 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$CIOCGSESSION(r3, 0xc01c6365, &(0x7f0000000280)={0x1f, 0xe, 0xdb, &(0x7f0000000080)="a095bf3692972050561f0183e87ec8f495657a4f9ff0bd1afff11a84dbbea20224dd84819c343471932a20f09b05934a9aecd2e8b7e068fb80172f6dbfdac7f73944a34091f6c1e987fe492a15568dccfca97eeb8f120d70f12e3557fd97cd97fa5e5b604b21fc3a1700c9724ad65a1e4775cac45bee0a245d8881f85429569dcd54066c38a2830b5bc498905171d5c0b5f2a72f9f5c196f6fb503af6cd65689e9c65754396e213e6ca1f9f8abb9388e1c5121885c0e6de904513034fce677936d4f77d3d22ee39656373205416e444dc60bf85159f612c8053e45", 0xd7, &(0x7f0000000180)="ba30230737687b44738cb741d053ebc4d621c0257b9c858c2847147546de5e7163d49bd5bd98b21b51ab0deddb23cf0f788c2b7b7b8645379e937ce1a0cd3a02cb81919e942026f528bfcd6140e81866bfeb4d1a776b15187de0a0adf5a40ed03137b4296884eec4999703c5a6482c2334a258085da81286a54e931479f870cea1f30ac98da82b4c85eb45bd9397c7dc9ee54612f88ca99cee2fc554624e09e32ec94e1aa22a50b62780b6798a187f88b0693d6bd9cad52efaf8e65f4675ab70029d169a99f75517241e6e53e656ab7073309e33cfbb2c", 0x293})
ioctl$CIOCGSESSION2(r3, 0xc030636a, &(0x7f0000000040)={0x10, 0x1c, 0x0, 0x0, 0x0, 0x0})
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000980)={'bbr\x00'}, 0x24)
connect$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x1c3c}, 0x10)
sendto(r4, &(0x7f0000001280)="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", 0x3f6, 0x104, &(0x7f0000000280)=@un=@abs={0x8, 0x0, 0x0, 0x3}, 0x8)
rfork(0x85040)

01:50:33 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8)
shutdown(0xffffffffffffffff, 0x1)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r1, r1)
connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x1, 0xfffffbff, @local={0xfe, 0x80, '\x00', 0x0}, 0x80}, 0x1c)
dup2(r0, r0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="1e20cda0b42ff40cf11d1d38b0ea4e313f0000002a34dda7841d2ee34ccefa704ca58fff000000000000000000000000009b7f5067aae277728234e41a9e4ac03a5aef49a2fff9bd30f6872e81ba13f97e994fddf5df4e05032838ccd7b34459cdc5011346441911baa03af886a94b2c61c45653"], 0x8)
r3 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$CIOCGSESSION(r3, 0xc01c6365, &(0x7f0000000280)={0x1f, 0xe, 0xdb, &(0x7f0000000080)="a095bf3692972050561f0183e87ec8f495657a4f9ff0bd1afff11a84dbbea20224dd84819c343471932a20f09b05934a9aecd2e8b7e068fb80172f6dbfdac7f73944a34091f6c1e987fe492a15568dccfca97eeb8f120d70f12e3557fd97cd97fa5e5b604b21fc3a1700c9724ad65a1e4775cac45bee0a245d8881f85429569dcd54066c38a2830b5bc498905171d5c0b5f2a72f9f5c196f6fb503af6cd65689e9c65754396e213e6ca1f9f8abb9388e1c5121885c0e6de904513034fce677936d4f77d3d22ee39656373205416e444dc60bf85159f612c8053e45", 0xd7, &(0x7f0000000180)="ba30230737687b44738cb741d053ebc4d621c0257b9c858c2847147546de5e7163d49bd5bd98b21b51ab0deddb23cf0f788c2b7b7b8645379e937ce1a0cd3a02cb81919e942026f528bfcd6140e81866bfeb4d1a776b15187de0a0adf5a40ed03137b4296884eec4999703c5a6482c2334a258085da81286a54e931479f870cea1f30ac98da82b4c85eb45bd9397c7dc9ee54612f88ca99cee2fc554624e09e32ec94e1aa22a50b62780b6798a187f88b0693d6bd9cad52efaf8e65f4675ab70029d169a99f75517241e6e53e656ab7073309e33cfbb2c", 0x293})
ioctl$CIOCGSESSION2(r3, 0xc030636a, &(0x7f0000000040)={0x10, 0x1c, 0x0, 0x0, 0x0, 0x0})
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000980)={'bbr\x00'}, 0x24)
connect$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x1c3c}, 0x10)
sendto(r4, &(0x7f0000001280)="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", 0x3f6, 0x104, &(0x7f0000000280)=@un=@abs={0x8, 0x0, 0x0, 0x3}, 0x8)
rfork(0x85040)

01:50:33 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8)
shutdown(0xffffffffffffffff, 0x1)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r1, r1)
connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x1, 0xfffffbff, @local={0xfe, 0x80, '\x00', 0x0}, 0x80}, 0x1c)
dup2(r0, r0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="1e20cda0b42ff40cf11d1d38b0ea4e313f0000002a34dda7841d2ee34ccefa704ca58fff000000000000000000000000009b7f5067aae277728234e41a9e4ac03a5aef49a2fff9bd30f6872e81ba13f97e994fddf5df4e05032838ccd7b34459cdc5011346441911baa03af886a94b2c61c45653"], 0x8)
r3 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$CIOCGSESSION(r3, 0xc01c6365, &(0x7f0000000280)={0x1f, 0xe, 0xdb, &(0x7f0000000080)="a095bf3692972050561f0183e87ec8f495657a4f9ff0bd1afff11a84dbbea20224dd84819c343471932a20f09b05934a9aecd2e8b7e068fb80172f6dbfdac7f73944a34091f6c1e987fe492a15568dccfca97eeb8f120d70f12e3557fd97cd97fa5e5b604b21fc3a1700c9724ad65a1e4775cac45bee0a245d8881f85429569dcd54066c38a2830b5bc498905171d5c0b5f2a72f9f5c196f6fb503af6cd65689e9c65754396e213e6ca1f9f8abb9388e1c5121885c0e6de904513034fce677936d4f77d3d22ee39656373205416e444dc60bf85159f612c8053e45", 0xd7, &(0x7f0000000180)="ba30230737687b44738cb741d053ebc4d621c0257b9c858c2847147546de5e7163d49bd5bd98b21b51ab0deddb23cf0f788c2b7b7b8645379e937ce1a0cd3a02cb81919e942026f528bfcd6140e81866bfeb4d1a776b15187de0a0adf5a40ed03137b4296884eec4999703c5a6482c2334a258085da81286a54e931479f870cea1f30ac98da82b4c85eb45bd9397c7dc9ee54612f88ca99cee2fc554624e09e32ec94e1aa22a50b62780b6798a187f88b0693d6bd9cad52efaf8e65f4675ab70029d169a99f75517241e6e53e656ab7073309e33cfbb2c", 0x293})
ioctl$CIOCGSESSION2(r3, 0xc030636a, &(0x7f0000000040)={0x10, 0x1c, 0x0, 0x0, 0x0, 0x0})
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000980)={'bbr\x00'}, 0x24)
connect$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x1c3c}, 0x10)
sendto(r4, &(0x7f0000001280)="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", 0x3f6, 0x104, &(0x7f0000000280)=@un=@abs={0x8, 0x0, 0x0, 0x3}, 0x8)
rfork(0x85040)

01:50:34 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8)
shutdown(0xffffffffffffffff, 0x1)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r1, r1)
connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x1, 0xfffffbff, @local={0xfe, 0x80, '\x00', 0x0}, 0x80}, 0x1c)
dup2(r0, r0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="1e20cda0b42ff40cf11d1d38b0ea4e313f0000002a34dda7841d2ee34ccefa704ca58fff000000000000000000000000009b7f5067aae277728234e41a9e4ac03a5aef49a2fff9bd30f6872e81ba13f97e994fddf5df4e05032838ccd7b34459cdc5011346441911baa03af886a94b2c61c45653"], 0x8)
r3 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$CIOCGSESSION(r3, 0xc01c6365, &(0x7f0000000280)={0x1f, 0xe, 0xdb, &(0x7f0000000080)="a095bf3692972050561f0183e87ec8f495657a4f9ff0bd1afff11a84dbbea20224dd84819c343471932a20f09b05934a9aecd2e8b7e068fb80172f6dbfdac7f73944a34091f6c1e987fe492a15568dccfca97eeb8f120d70f12e3557fd97cd97fa5e5b604b21fc3a1700c9724ad65a1e4775cac45bee0a245d8881f85429569dcd54066c38a2830b5bc498905171d5c0b5f2a72f9f5c196f6fb503af6cd65689e9c65754396e213e6ca1f9f8abb9388e1c5121885c0e6de904513034fce677936d4f77d3d22ee39656373205416e444dc60bf85159f612c8053e45", 0xd7, &(0x7f0000000180)="ba30230737687b44738cb741d053ebc4d621c0257b9c858c2847147546de5e7163d49bd5bd98b21b51ab0deddb23cf0f788c2b7b7b8645379e937ce1a0cd3a02cb81919e942026f528bfcd6140e81866bfeb4d1a776b15187de0a0adf5a40ed03137b4296884eec4999703c5a6482c2334a258085da81286a54e931479f870cea1f30ac98da82b4c85eb45bd9397c7dc9ee54612f88ca99cee2fc554624e09e32ec94e1aa22a50b62780b6798a187f88b0693d6bd9cad52efaf8e65f4675ab70029d169a99f75517241e6e53e656ab7073309e33cfbb2c", 0x293})
ioctl$CIOCGSESSION2(r3, 0xc030636a, &(0x7f0000000040)={0x10, 0x1c, 0x0, 0x0, 0x0, 0x0})
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000980)={'bbr\x00'}, 0x24)
connect$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x1c3c}, 0x10)
sendto(r4, &(0x7f0000001280)="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", 0x3f6, 0x104, &(0x7f0000000280)=@un=@abs={0x8, 0x0, 0x0, 0x3}, 0x8)
rfork(0x85040)

01:50:34 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8)
shutdown(0xffffffffffffffff, 0x1)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r1, r1)
connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x1, 0xfffffbff, @local={0xfe, 0x80, '\x00', 0x0}, 0x80}, 0x1c)
dup2(r0, r0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="1e20cda0b42ff40cf11d1d38b0ea4e313f0000002a34dda7841d2ee34ccefa704ca58fff000000000000000000000000009b7f5067aae277728234e41a9e4ac03a5aef49a2fff9bd30f6872e81ba13f97e994fddf5df4e05032838ccd7b34459cdc5011346441911baa03af886a94b2c61c45653"], 0x8)
r3 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$CIOCGSESSION(r3, 0xc01c6365, &(0x7f0000000280)={0x1f, 0xe, 0xdb, &(0x7f0000000080)="a095bf3692972050561f0183e87ec8f495657a4f9ff0bd1afff11a84dbbea20224dd84819c343471932a20f09b05934a9aecd2e8b7e068fb80172f6dbfdac7f73944a34091f6c1e987fe492a15568dccfca97eeb8f120d70f12e3557fd97cd97fa5e5b604b21fc3a1700c9724ad65a1e4775cac45bee0a245d8881f85429569dcd54066c38a2830b5bc498905171d5c0b5f2a72f9f5c196f6fb503af6cd65689e9c65754396e213e6ca1f9f8abb9388e1c5121885c0e6de904513034fce677936d4f77d3d22ee39656373205416e444dc60bf85159f612c8053e45", 0xd7, &(0x7f0000000180)="ba30230737687b44738cb741d053ebc4d621c0257b9c858c2847147546de5e7163d49bd5bd98b21b51ab0deddb23cf0f788c2b7b7b8645379e937ce1a0cd3a02cb81919e942026f528bfcd6140e81866bfeb4d1a776b15187de0a0adf5a40ed03137b4296884eec4999703c5a6482c2334a258085da81286a54e931479f870cea1f30ac98da82b4c85eb45bd9397c7dc9ee54612f88ca99cee2fc554624e09e32ec94e1aa22a50b62780b6798a187f88b0693d6bd9cad52efaf8e65f4675ab70029d169a99f75517241e6e53e656ab7073309e33cfbb2c", 0x293})
ioctl$CIOCGSESSION2(r3, 0xc030636a, &(0x7f0000000040)={0x10, 0x1c, 0x0, 0x0, 0x0, 0x0})
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000980)={'bbr\x00'}, 0x24)
connect$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x1c3c}, 0x10)
sendto(r4, &(0x7f0000001280)="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", 0x3f6, 0x104, &(0x7f0000000280)=@un=@abs={0x8, 0x0, 0x0, 0x3}, 0x8)
rfork(0x85040)

01:50:34 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8)
shutdown(0xffffffffffffffff, 0x1)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r1, r1)
connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x1, 0xfffffbff, @local={0xfe, 0x80, '\x00', 0x0}, 0x80}, 0x1c)
dup2(r0, r0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="1e20cda0b42ff40cf11d1d38b0ea4e313f0000002a34dda7841d2ee34ccefa704ca58fff000000000000000000000000009b7f5067aae277728234e41a9e4ac03a5aef49a2fff9bd30f6872e81ba13f97e994fddf5df4e05032838ccd7b34459cdc5011346441911baa03af886a94b2c61c45653"], 0x8)
r3 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$CIOCGSESSION(r3, 0xc01c6365, &(0x7f0000000280)={0x1f, 0xe, 0xdb, &(0x7f0000000080)="a095bf3692972050561f0183e87ec8f495657a4f9ff0bd1afff11a84dbbea20224dd84819c343471932a20f09b05934a9aecd2e8b7e068fb80172f6dbfdac7f73944a34091f6c1e987fe492a15568dccfca97eeb8f120d70f12e3557fd97cd97fa5e5b604b21fc3a1700c9724ad65a1e4775cac45bee0a245d8881f85429569dcd54066c38a2830b5bc498905171d5c0b5f2a72f9f5c196f6fb503af6cd65689e9c65754396e213e6ca1f9f8abb9388e1c5121885c0e6de904513034fce677936d4f77d3d22ee39656373205416e444dc60bf85159f612c8053e45", 0xd7, &(0x7f0000000180)="ba30230737687b44738cb741d053ebc4d621c0257b9c858c2847147546de5e7163d49bd5bd98b21b51ab0deddb23cf0f788c2b7b7b8645379e937ce1a0cd3a02cb81919e942026f528bfcd6140e81866bfeb4d1a776b15187de0a0adf5a40ed03137b4296884eec4999703c5a6482c2334a258085da81286a54e931479f870cea1f30ac98da82b4c85eb45bd9397c7dc9ee54612f88ca99cee2fc554624e09e32ec94e1aa22a50b62780b6798a187f88b0693d6bd9cad52efaf8e65f4675ab70029d169a99f75517241e6e53e656ab7073309e33cfbb2c", 0x293})
ioctl$CIOCGSESSION2(r3, 0xc030636a, &(0x7f0000000040)={0x10, 0x1c, 0x0, 0x0, 0x0, 0x0})
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000980)={'bbr\x00'}, 0x24)
connect$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x1c3c}, 0x10)
sendto(r4, &(0x7f0000001280)="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", 0x3f6, 0x104, &(0x7f0000000280)=@un=@abs={0x8, 0x0, 0x0, 0x3}, 0x8)
rfork(0x85040)

01:50:34 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8)
shutdown(0xffffffffffffffff, 0x1)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r1, r1)
connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x1, 0xfffffbff, @local={0xfe, 0x80, '\x00', 0x0}, 0x80}, 0x1c)
dup2(r0, r0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="1e20cda0b42ff40cf11d1d38b0ea4e313f0000002a34dda7841d2ee34ccefa704ca58fff000000000000000000000000009b7f5067aae277728234e41a9e4ac03a5aef49a2fff9bd30f6872e81ba13f97e994fddf5df4e05032838ccd7b34459cdc5011346441911baa03af886a94b2c61c45653"], 0x8)
r3 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$CIOCGSESSION(r3, 0xc01c6365, &(0x7f0000000280)={0x1f, 0xe, 0xdb, &(0x7f0000000080)="a095bf3692972050561f0183e87ec8f495657a4f9ff0bd1afff11a84dbbea20224dd84819c343471932a20f09b05934a9aecd2e8b7e068fb80172f6dbfdac7f73944a34091f6c1e987fe492a15568dccfca97eeb8f120d70f12e3557fd97cd97fa5e5b604b21fc3a1700c9724ad65a1e4775cac45bee0a245d8881f85429569dcd54066c38a2830b5bc498905171d5c0b5f2a72f9f5c196f6fb503af6cd65689e9c65754396e213e6ca1f9f8abb9388e1c5121885c0e6de904513034fce677936d4f77d3d22ee39656373205416e444dc60bf85159f612c8053e45", 0xd7, &(0x7f0000000180)="ba30230737687b44738cb741d053ebc4d621c0257b9c858c2847147546de5e7163d49bd5bd98b21b51ab0deddb23cf0f788c2b7b7b8645379e937ce1a0cd3a02cb81919e942026f528bfcd6140e81866bfeb4d1a776b15187de0a0adf5a40ed03137b4296884eec4999703c5a6482c2334a258085da81286a54e931479f870cea1f30ac98da82b4c85eb45bd9397c7dc9ee54612f88ca99cee2fc554624e09e32ec94e1aa22a50b62780b6798a187f88b0693d6bd9cad52efaf8e65f4675ab70029d169a99f75517241e6e53e656ab7073309e33cfbb2c", 0x293})
ioctl$CIOCGSESSION2(r3, 0xc030636a, &(0x7f0000000040)={0x10, 0x1c, 0x0, 0x0, 0x0, 0x0})
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000980)={'bbr\x00'}, 0x24)
connect$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x1c3c}, 0x10)
sendto(r4, &(0x7f0000001280)="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", 0x3f6, 0x104, &(0x7f0000000280)=@un=@abs={0x8, 0x0, 0x0, 0x3}, 0x8)
rfork(0x85040)

01:50:34 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8)
shutdown(0xffffffffffffffff, 0x1)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r1, r1)
connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x1, 0xfffffbff, @local={0xfe, 0x80, '\x00', 0x0}, 0x80}, 0x1c)
dup2(r0, r0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="1e20cda0b42ff40cf11d1d38b0ea4e313f0000002a34dda7841d2ee34ccefa704ca58fff000000000000000000000000009b7f5067aae277728234e41a9e4ac03a5aef49a2fff9bd30f6872e81ba13f97e994fddf5df4e05032838ccd7b34459cdc5011346441911baa03af886a94b2c61c45653"], 0x8)
r3 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$CIOCGSESSION(r3, 0xc01c6365, &(0x7f0000000280)={0x1f, 0xe, 0xdb, &(0x7f0000000080)="a095bf3692972050561f0183e87ec8f495657a4f9ff0bd1afff11a84dbbea20224dd84819c343471932a20f09b05934a9aecd2e8b7e068fb80172f6dbfdac7f73944a34091f6c1e987fe492a15568dccfca97eeb8f120d70f12e3557fd97cd97fa5e5b604b21fc3a1700c9724ad65a1e4775cac45bee0a245d8881f85429569dcd54066c38a2830b5bc498905171d5c0b5f2a72f9f5c196f6fb503af6cd65689e9c65754396e213e6ca1f9f8abb9388e1c5121885c0e6de904513034fce677936d4f77d3d22ee39656373205416e444dc60bf85159f612c8053e45", 0xd7, &(0x7f0000000180)="ba30230737687b44738cb741d053ebc4d621c0257b9c858c2847147546de5e7163d49bd5bd98b21b51ab0deddb23cf0f788c2b7b7b8645379e937ce1a0cd3a02cb81919e942026f528bfcd6140e81866bfeb4d1a776b15187de0a0adf5a40ed03137b4296884eec4999703c5a6482c2334a258085da81286a54e931479f870cea1f30ac98da82b4c85eb45bd9397c7dc9ee54612f88ca99cee2fc554624e09e32ec94e1aa22a50b62780b6798a187f88b0693d6bd9cad52efaf8e65f4675ab70029d169a99f75517241e6e53e656ab7073309e33cfbb2c", 0x293})
ioctl$CIOCGSESSION2(r3, 0xc030636a, &(0x7f0000000040)={0x10, 0x1c, 0x0, 0x0, 0x0, 0x0})
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000980)={'bbr\x00'}, 0x24)
connect$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x1c3c}, 0x10)
sendto(r4, &(0x7f0000001280)="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", 0x3f6, 0x104, &(0x7f0000000280)=@un=@abs={0x8, 0x0, 0x0, 0x3}, 0x8)
rfork(0x85040)

01:50:34 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8)
shutdown(0xffffffffffffffff, 0x1)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r1, r1)
connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x1, 0xfffffbff, @local={0xfe, 0x80, '\x00', 0x0}, 0x80}, 0x1c)
dup2(r0, r0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="1e20cda0b42ff40cf11d1d38b0ea4e313f0000002a34dda7841d2ee34ccefa704ca58fff000000000000000000000000009b7f5067aae277728234e41a9e4ac03a5aef49a2fff9bd30f6872e81ba13f97e994fddf5df4e05032838ccd7b34459cdc5011346441911baa03af886a94b2c61c45653"], 0x8)
r3 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$CIOCGSESSION(r3, 0xc01c6365, &(0x7f0000000280)={0x1f, 0xe, 0xdb, &(0x7f0000000080)="a095bf3692972050561f0183e87ec8f495657a4f9ff0bd1afff11a84dbbea20224dd84819c343471932a20f09b05934a9aecd2e8b7e068fb80172f6dbfdac7f73944a34091f6c1e987fe492a15568dccfca97eeb8f120d70f12e3557fd97cd97fa5e5b604b21fc3a1700c9724ad65a1e4775cac45bee0a245d8881f85429569dcd54066c38a2830b5bc498905171d5c0b5f2a72f9f5c196f6fb503af6cd65689e9c65754396e213e6ca1f9f8abb9388e1c5121885c0e6de904513034fce677936d4f77d3d22ee39656373205416e444dc60bf85159f612c8053e45", 0xd7, &(0x7f0000000180)="ba30230737687b44738cb741d053ebc4d621c0257b9c858c2847147546de5e7163d49bd5bd98b21b51ab0deddb23cf0f788c2b7b7b8645379e937ce1a0cd3a02cb81919e942026f528bfcd6140e81866bfeb4d1a776b15187de0a0adf5a40ed03137b4296884eec4999703c5a6482c2334a258085da81286a54e931479f870cea1f30ac98da82b4c85eb45bd9397c7dc9ee54612f88ca99cee2fc554624e09e32ec94e1aa22a50b62780b6798a187f88b0693d6bd9cad52efaf8e65f4675ab70029d169a99f75517241e6e53e656ab7073309e33cfbb2c", 0x293})
ioctl$CIOCGSESSION2(r3, 0xc030636a, &(0x7f0000000040)={0x10, 0x1c, 0x0, 0x0, 0x0, 0x0})
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000980)={'bbr\x00'}, 0x24)
connect$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x1c3c}, 0x10)
sendto(r4, &(0x7f0000001280)="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", 0x3f6, 0x104, &(0x7f0000000280)=@un=@abs={0x8, 0x0, 0x0, 0x3}, 0x8)
rfork(0x85040)

01:50:34 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8)
shutdown(0xffffffffffffffff, 0x1)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r1, r1)
connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x1, 0xfffffbff, @local={0xfe, 0x80, '\x00', 0x0}, 0x80}, 0x1c)
dup2(r0, r0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="1e20cda0b42ff40cf11d1d38b0ea4e313f0000002a34dda7841d2ee34ccefa704ca58fff000000000000000000000000009b7f5067aae277728234e41a9e4ac03a5aef49a2fff9bd30f6872e81ba13f97e994fddf5df4e05032838ccd7b34459cdc5011346441911baa03af886a94b2c61c45653"], 0x8)
r3 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$CIOCGSESSION(r3, 0xc01c6365, &(0x7f0000000280)={0x1f, 0xe, 0xdb, &(0x7f0000000080)="a095bf3692972050561f0183e87ec8f495657a4f9ff0bd1afff11a84dbbea20224dd84819c343471932a20f09b05934a9aecd2e8b7e068fb80172f6dbfdac7f73944a34091f6c1e987fe492a15568dccfca97eeb8f120d70f12e3557fd97cd97fa5e5b604b21fc3a1700c9724ad65a1e4775cac45bee0a245d8881f85429569dcd54066c38a2830b5bc498905171d5c0b5f2a72f9f5c196f6fb503af6cd65689e9c65754396e213e6ca1f9f8abb9388e1c5121885c0e6de904513034fce677936d4f77d3d22ee39656373205416e444dc60bf85159f612c8053e45", 0xd7, &(0x7f0000000180)="ba30230737687b44738cb741d053ebc4d621c0257b9c858c2847147546de5e7163d49bd5bd98b21b51ab0deddb23cf0f788c2b7b7b8645379e937ce1a0cd3a02cb81919e942026f528bfcd6140e81866bfeb4d1a776b15187de0a0adf5a40ed03137b4296884eec4999703c5a6482c2334a258085da81286a54e931479f870cea1f30ac98da82b4c85eb45bd9397c7dc9ee54612f88ca99cee2fc554624e09e32ec94e1aa22a50b62780b6798a187f88b0693d6bd9cad52efaf8e65f4675ab70029d169a99f75517241e6e53e656ab7073309e33cfbb2c", 0x293})
ioctl$CIOCGSESSION2(r3, 0xc030636a, &(0x7f0000000040)={0x10, 0x1c, 0x0, 0x0, 0x0, 0x0})
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000980)={'bbr\x00'}, 0x24)
connect$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x1c3c}, 0x10)
sendto(r4, &(0x7f0000001280)="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", 0x3f6, 0x104, &(0x7f0000000280)=@un=@abs={0x8, 0x0, 0x0, 0x3}, 0x8)
rfork(0x85040)

01:50:35 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8)
shutdown(0xffffffffffffffff, 0x1)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r1, r1)
connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x1, 0xfffffbff, @local={0xfe, 0x80, '\x00', 0x0}, 0x80}, 0x1c)
dup2(r0, r0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="1e20cda0b42ff40cf11d1d38b0ea4e313f0000002a34dda7841d2ee34ccefa704ca58fff000000000000000000000000009b7f5067aae277728234e41a9e4ac03a5aef49a2fff9bd30f6872e81ba13f97e994fddf5df4e05032838ccd7b34459cdc5011346441911baa03af886a94b2c61c45653"], 0x8)
r3 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$CIOCGSESSION(r3, 0xc01c6365, &(0x7f0000000280)={0x1f, 0xe, 0xdb, &(0x7f0000000080)="a095bf3692972050561f0183e87ec8f495657a4f9ff0bd1afff11a84dbbea20224dd84819c343471932a20f09b05934a9aecd2e8b7e068fb80172f6dbfdac7f73944a34091f6c1e987fe492a15568dccfca97eeb8f120d70f12e3557fd97cd97fa5e5b604b21fc3a1700c9724ad65a1e4775cac45bee0a245d8881f85429569dcd54066c38a2830b5bc498905171d5c0b5f2a72f9f5c196f6fb503af6cd65689e9c65754396e213e6ca1f9f8abb9388e1c5121885c0e6de904513034fce677936d4f77d3d22ee39656373205416e444dc60bf85159f612c8053e45", 0xd7, &(0x7f0000000180)="ba30230737687b44738cb741d053ebc4d621c0257b9c858c2847147546de5e7163d49bd5bd98b21b51ab0deddb23cf0f788c2b7b7b8645379e937ce1a0cd3a02cb81919e942026f528bfcd6140e81866bfeb4d1a776b15187de0a0adf5a40ed03137b4296884eec4999703c5a6482c2334a258085da81286a54e931479f870cea1f30ac98da82b4c85eb45bd9397c7dc9ee54612f88ca99cee2fc554624e09e32ec94e1aa22a50b62780b6798a187f88b0693d6bd9cad52efaf8e65f4675ab70029d169a99f75517241e6e53e656ab7073309e33cfbb2c", 0x293})
ioctl$CIOCGSESSION2(r3, 0xc030636a, &(0x7f0000000040)={0x10, 0x1c, 0x0, 0x0, 0x0, 0x0})
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000980)={'bbr\x00'}, 0x24)
connect$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x1c3c}, 0x10)
sendto(r4, &(0x7f0000001280)="1d77c57c16eb5158caed03d9c0f6dca317dffc1d3274f66f21ae7c59f1ee36dfd4937ea42fcc31cb20e43d2d855805008764d272582aaa8e01850752a4ef2bf19ce924bc6abfa885ce3bb82db3049521de0dcadd05090b74beb5001cc836fa6a6df5a439bbd9f6e99853d26df8f1556d7f04d639b9608adf0c8a2160f6c84cb6465394f135182bd779fca31bd722fc8452862c193bd74a492389f1a6500f3f6cd32f8e3e2348640cf138e8d8fbd568b750a6590010e379273f4535083f61c543831816d5cd1c4c0964e45de2f0d8c80d98e7b7820f1087956616a031c3ce09e02719de4eb3c7b7521469c86d1e4f4422aeadfdc10f9281d64f1ae344a1a557a97e9a7732b5cb1b0f6e4603be46ec05d26db9302240f6341885308c9f5d3b53f88e472fef6b56f84d51ccb7a8a86d7ec53003991f262a3023331bda2476443fcaabedac625c94d6a225d395e9781cfa7ccbeee8c722aff529291d324fc39ba33b20b5a5e33a163bc4869234c8fc7c392a305f68930a65de05f4a05f44f6f7d57cc6505583c17955561d574c98c618966feb5d1221255309500ddf7543cee9fc480c6a868965d8680869203683cbc6d00ae71d0653d62ceccab106843004f3d2129b49582cd46f4dba029c6317554188223a363989bee5c145a1b8cad090e864922b978db289438eff50691f0f2e54e260b1f4e0ac62f1f5f55987e01e7ca8225bfdc154fb3a2a06ed6de8294723fd17996129ffd07f4681bd76c181fa867c038eb32535011da8adb6ffc304303e2166c92523c361d7d657d9070b83f75a039484b8f302e3991cdc1c5133ee495a5b13cb35375832f250f03018149f0866a33c17f3916bffb37307c0172cf7f246a03fba1a1cd3d75730865d7202eb26b7335b0dbdaf0397603c30ffe932cde59cfcf75ce099c2aead6b0857dc24a9f188f10a3258101a7ce0ced8d78bc50c2948640ada55d6478c93704d26be6a3cffbac6313e008c56c22ccd15841e84737c21596051177282128d5f4e594423fc5ae0a2f8ce75cf286ea2eabc3b4245d3a2f38d6db71857b1c98ad38db2884110701e6dc0b68f403304f5c7fde72e415fdcf3e55f720257c265deb4514532a2f068a8e8419bb277ffcdeccb50e6a2d4a372d24f8a9c766ba84411a53d14cc9ff5c7fe47028ee2047276298e296b43cf79a2479e264231b5b511761bf32b36357790efb2059265ac6a0efd0e5f5e771cd2e6f56b75aad124b3abf5e78c8df1a4cc542d9998ce02490b3e2e507ed82a2aab939436f98c1157cf2ac19160641ac4564329dcc6a24a8cfb1e42840e2d2a710e220e826dd62141d73c2cd5f802f5bd15d0c4ec9f2a90fab981a3ce35d3b8f232397bf3f0629d682060280bd20a257dc86a74f6d627a16df6448ce2b66cb091bcc2737611e32b87f04dc1ab", 0x3f6, 0x104, &(0x7f0000000280)=@un=@abs={0x8, 0x0, 0x0, 0x3}, 0x8)
rfork(0x85040)

01:50:35 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8)
shutdown(0xffffffffffffffff, 0x1)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r1, r1)
connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x1, 0xfffffbff, @local={0xfe, 0x80, '\x00', 0x0}, 0x80}, 0x1c)
dup2(r0, r0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="1e20cda0b42ff40cf11d1d38b0ea4e313f0000002a34dda7841d2ee34ccefa704ca58fff000000000000000000000000009b7f5067aae277728234e41a9e4ac03a5aef49a2fff9bd30f6872e81ba13f97e994fddf5df4e05032838ccd7b34459cdc5011346441911baa03af886a94b2c61c45653"], 0x8)
r3 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$CIOCGSESSION(r3, 0xc01c6365, &(0x7f0000000280)={0x1f, 0xe, 0xdb, &(0x7f0000000080)="a095bf3692972050561f0183e87ec8f495657a4f9ff0bd1afff11a84dbbea20224dd84819c343471932a20f09b05934a9aecd2e8b7e068fb80172f6dbfdac7f73944a34091f6c1e987fe492a15568dccfca97eeb8f120d70f12e3557fd97cd97fa5e5b604b21fc3a1700c9724ad65a1e4775cac45bee0a245d8881f85429569dcd54066c38a2830b5bc498905171d5c0b5f2a72f9f5c196f6fb503af6cd65689e9c65754396e213e6ca1f9f8abb9388e1c5121885c0e6de904513034fce677936d4f77d3d22ee39656373205416e444dc60bf85159f612c8053e45", 0xd7, &(0x7f0000000180)="ba30230737687b44738cb741d053ebc4d621c0257b9c858c2847147546de5e7163d49bd5bd98b21b51ab0deddb23cf0f788c2b7b7b8645379e937ce1a0cd3a02cb81919e942026f528bfcd6140e81866bfeb4d1a776b15187de0a0adf5a40ed03137b4296884eec4999703c5a6482c2334a258085da81286a54e931479f870cea1f30ac98da82b4c85eb45bd9397c7dc9ee54612f88ca99cee2fc554624e09e32ec94e1aa22a50b62780b6798a187f88b0693d6bd9cad52efaf8e65f4675ab70029d169a99f75517241e6e53e656ab7073309e33cfbb2c", 0x293})
ioctl$CIOCGSESSION2(r3, 0xc030636a, &(0x7f0000000040)={0x10, 0x1c, 0x0, 0x0, 0x0, 0x0})
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000980)={'bbr\x00'}, 0x24)
connect$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x1c3c}, 0x10)
sendto(r4, &(0x7f0000001280)="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", 0x3f6, 0x104, &(0x7f0000000280)=@un=@abs={0x8, 0x0, 0x0, 0x3}, 0x8)
rfork(0x85040)

01:50:35 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8)
shutdown(0xffffffffffffffff, 0x1)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r1, r1)
connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x1, 0xfffffbff, @local={0xfe, 0x80, '\x00', 0x0}, 0x80}, 0x1c)
dup2(r0, r0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="1e20cda0b42ff40cf11d1d38b0ea4e313f0000002a34dda7841d2ee34ccefa704ca58fff000000000000000000000000009b7f5067aae277728234e41a9e4ac03a5aef49a2fff9bd30f6872e81ba13f97e994fddf5df4e05032838ccd7b34459cdc5011346441911baa03af886a94b2c61c45653"], 0x8)
r3 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$CIOCGSESSION(r3, 0xc01c6365, &(0x7f0000000280)={0x1f, 0xe, 0xdb, &(0x7f0000000080)="a095bf3692972050561f0183e87ec8f495657a4f9ff0bd1afff11a84dbbea20224dd84819c343471932a20f09b05934a9aecd2e8b7e068fb80172f6dbfdac7f73944a34091f6c1e987fe492a15568dccfca97eeb8f120d70f12e3557fd97cd97fa5e5b604b21fc3a1700c9724ad65a1e4775cac45bee0a245d8881f85429569dcd54066c38a2830b5bc498905171d5c0b5f2a72f9f5c196f6fb503af6cd65689e9c65754396e213e6ca1f9f8abb9388e1c5121885c0e6de904513034fce677936d4f77d3d22ee39656373205416e444dc60bf85159f612c8053e45", 0xd7, &(0x7f0000000180)="ba30230737687b44738cb741d053ebc4d621c0257b9c858c2847147546de5e7163d49bd5bd98b21b51ab0deddb23cf0f788c2b7b7b8645379e937ce1a0cd3a02cb81919e942026f528bfcd6140e81866bfeb4d1a776b15187de0a0adf5a40ed03137b4296884eec4999703c5a6482c2334a258085da81286a54e931479f870cea1f30ac98da82b4c85eb45bd9397c7dc9ee54612f88ca99cee2fc554624e09e32ec94e1aa22a50b62780b6798a187f88b0693d6bd9cad52efaf8e65f4675ab70029d169a99f75517241e6e53e656ab7073309e33cfbb2c", 0x293})
ioctl$CIOCGSESSION2(r3, 0xc030636a, &(0x7f0000000040)={0x10, 0x1c, 0x0, 0x0, 0x0, 0x0})
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000980)={'bbr\x00'}, 0x24)
connect$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x1c3c}, 0x10)
sendto(r4, &(0x7f0000001280)="1d77c57c16eb5158caed03d9c0f6dca317dffc1d3274f66f21ae7c59f1ee36dfd4937ea42fcc31cb20e43d2d855805008764d272582aaa8e01850752a4ef2bf19ce924bc6abfa885ce3bb82db3049521de0dcadd05090b74beb5001cc836fa6a6df5a439bbd9f6e99853d26df8f1556d7f04d639b9608adf0c8a2160f6c84cb6465394f135182bd779fca31bd722fc8452862c193bd74a492389f1a6500f3f6cd32f8e3e2348640cf138e8d8fbd568b750a6590010e379273f4535083f61c543831816d5cd1c4c0964e45de2f0d8c80d98e7b7820f1087956616a031c3ce09e02719de4eb3c7b7521469c86d1e4f4422aeadfdc10f9281d64f1ae344a1a557a97e9a7732b5cb1b0f6e4603be46ec05d26db9302240f6341885308c9f5d3b53f88e472fef6b56f84d51ccb7a8a86d7ec53003991f262a3023331bda2476443fcaabedac625c94d6a225d395e9781cfa7ccbeee8c722aff529291d324fc39ba33b20b5a5e33a163bc4869234c8fc7c392a305f68930a65de05f4a05f44f6f7d57cc6505583c17955561d574c98c618966feb5d1221255309500ddf7543cee9fc480c6a868965d8680869203683cbc6d00ae71d0653d62ceccab106843004f3d2129b49582cd46f4dba029c6317554188223a363989bee5c145a1b8cad090e864922b978db289438eff50691f0f2e54e260b1f4e0ac62f1f5f55987e01e7ca8225bfdc154fb3a2a06ed6de8294723fd17996129ffd07f4681bd76c181fa867c038eb32535011da8adb6ffc304303e2166c92523c361d7d657d9070b83f75a039484b8f302e3991cdc1c5133ee495a5b13cb35375832f250f03018149f0866a33c17f3916bffb37307c0172cf7f246a03fba1a1cd3d75730865d7202eb26b7335b0dbdaf0397603c30ffe932cde59cfcf75ce099c2aead6b0857dc24a9f188f10a3258101a7ce0ced8d78bc50c2948640ada55d6478c93704d26be6a3cffbac6313e008c56c22ccd15841e84737c21596051177282128d5f4e594423fc5ae0a2f8ce75cf286ea2eabc3b4245d3a2f38d6db71857b1c98ad38db2884110701e6dc0b68f403304f5c7fde72e415fdcf3e55f720257c265deb4514532a2f068a8e8419bb277ffcdeccb50e6a2d4a372d24f8a9c766ba84411a53d14cc9ff5c7fe47028ee2047276298e296b43cf79a2479e264231b5b511761bf32b36357790efb2059265ac6a0efd0e5f5e771cd2e6f56b75aad124b3abf5e78c8df1a4cc542d9998ce02490b3e2e507ed82a2aab939436f98c1157cf2ac19160641ac4564329dcc6a24a8cfb1e42840e2d2a710e220e826dd62141d73c2cd5f802f5bd15d0c4ec9f2a90fab981a3ce35d3b8f232397bf3f0629d682060280bd20a257dc86a74f6d627a16df6448ce2b66cb091bcc2737611e32b87f04dc1ab", 0x3f6, 0x104, &(0x7f0000000280)=@un=@abs={0x8, 0x0, 0x0, 0x3}, 0x8)
rfork(0x85040)

01:50:35 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8)
shutdown(0xffffffffffffffff, 0x1)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r1, r1)
connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x1, 0xfffffbff, @local={0xfe, 0x80, '\x00', 0x0}, 0x80}, 0x1c)
dup2(r0, r0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="1e20cda0b42ff40cf11d1d38b0ea4e313f0000002a34dda7841d2ee34ccefa704ca58fff000000000000000000000000009b7f5067aae277728234e41a9e4ac03a5aef49a2fff9bd30f6872e81ba13f97e994fddf5df4e05032838ccd7b34459cdc5011346441911baa03af886a94b2c61c45653"], 0x8)
r3 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$CIOCGSESSION(r3, 0xc01c6365, &(0x7f0000000280)={0x1f, 0xe, 0xdb, &(0x7f0000000080)="a095bf3692972050561f0183e87ec8f495657a4f9ff0bd1afff11a84dbbea20224dd84819c343471932a20f09b05934a9aecd2e8b7e068fb80172f6dbfdac7f73944a34091f6c1e987fe492a15568dccfca97eeb8f120d70f12e3557fd97cd97fa5e5b604b21fc3a1700c9724ad65a1e4775cac45bee0a245d8881f85429569dcd54066c38a2830b5bc498905171d5c0b5f2a72f9f5c196f6fb503af6cd65689e9c65754396e213e6ca1f9f8abb9388e1c5121885c0e6de904513034fce677936d4f77d3d22ee39656373205416e444dc60bf85159f612c8053e45", 0xd7, &(0x7f0000000180)="ba30230737687b44738cb741d053ebc4d621c0257b9c858c2847147546de5e7163d49bd5bd98b21b51ab0deddb23cf0f788c2b7b7b8645379e937ce1a0cd3a02cb81919e942026f528bfcd6140e81866bfeb4d1a776b15187de0a0adf5a40ed03137b4296884eec4999703c5a6482c2334a258085da81286a54e931479f870cea1f30ac98da82b4c85eb45bd9397c7dc9ee54612f88ca99cee2fc554624e09e32ec94e1aa22a50b62780b6798a187f88b0693d6bd9cad52efaf8e65f4675ab70029d169a99f75517241e6e53e656ab7073309e33cfbb2c", 0x293})
ioctl$CIOCGSESSION2(r3, 0xc030636a, &(0x7f0000000040)={0x10, 0x1c, 0x0, 0x0, 0x0, 0x0})
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000980)={'bbr\x00'}, 0x24)
connect$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x1c3c}, 0x10)
sendto(r4, &(0x7f0000001280)="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", 0x3f6, 0x104, &(0x7f0000000280)=@un=@abs={0x8, 0x0, 0x0, 0x3}, 0x8)
rfork(0x85040)

01:50:35 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8)
shutdown(0xffffffffffffffff, 0x1)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r1, r1)
connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x1, 0xfffffbff, @local={0xfe, 0x80, '\x00', 0x0}, 0x80}, 0x1c)
dup2(r0, r0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="1e20cda0b42ff40cf11d1d38b0ea4e313f0000002a34dda7841d2ee34ccefa704ca58fff000000000000000000000000009b7f5067aae277728234e41a9e4ac03a5aef49a2fff9bd30f6872e81ba13f97e994fddf5df4e05032838ccd7b34459cdc5011346441911baa03af886a94b2c61c45653"], 0x8)
r3 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$CIOCGSESSION(r3, 0xc01c6365, &(0x7f0000000280)={0x1f, 0xe, 0xdb, &(0x7f0000000080)="a095bf3692972050561f0183e87ec8f495657a4f9ff0bd1afff11a84dbbea20224dd84819c343471932a20f09b05934a9aecd2e8b7e068fb80172f6dbfdac7f73944a34091f6c1e987fe492a15568dccfca97eeb8f120d70f12e3557fd97cd97fa5e5b604b21fc3a1700c9724ad65a1e4775cac45bee0a245d8881f85429569dcd54066c38a2830b5bc498905171d5c0b5f2a72f9f5c196f6fb503af6cd65689e9c65754396e213e6ca1f9f8abb9388e1c5121885c0e6de904513034fce677936d4f77d3d22ee39656373205416e444dc60bf85159f612c8053e45", 0xd7, &(0x7f0000000180)="ba30230737687b44738cb741d053ebc4d621c0257b9c858c2847147546de5e7163d49bd5bd98b21b51ab0deddb23cf0f788c2b7b7b8645379e937ce1a0cd3a02cb81919e942026f528bfcd6140e81866bfeb4d1a776b15187de0a0adf5a40ed03137b4296884eec4999703c5a6482c2334a258085da81286a54e931479f870cea1f30ac98da82b4c85eb45bd9397c7dc9ee54612f88ca99cee2fc554624e09e32ec94e1aa22a50b62780b6798a187f88b0693d6bd9cad52efaf8e65f4675ab70029d169a99f75517241e6e53e656ab7073309e33cfbb2c", 0x293})
ioctl$CIOCGSESSION2(r3, 0xc030636a, &(0x7f0000000040)={0x10, 0x1c, 0x0, 0x0, 0x0, 0x0})
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000980)={'bbr\x00'}, 0x24)
connect$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x1c3c}, 0x10)
sendto(r4, &(0x7f0000001280)="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", 0x3f6, 0x104, &(0x7f0000000280)=@un=@abs={0x8, 0x0, 0x0, 0x3}, 0x8)
rfork(0x85040)

01:50:35 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8)
shutdown(0xffffffffffffffff, 0x1)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r1, r1)
connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x1, 0xfffffbff, @local={0xfe, 0x80, '\x00', 0x0}, 0x80}, 0x1c)
dup2(r0, r0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="1e20cda0b42ff40cf11d1d38b0ea4e313f0000002a34dda7841d2ee34ccefa704ca58fff000000000000000000000000009b7f5067aae277728234e41a9e4ac03a5aef49a2fff9bd30f6872e81ba13f97e994fddf5df4e05032838ccd7b34459cdc5011346441911baa03af886a94b2c61c45653"], 0x8)
r3 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$CIOCGSESSION(r3, 0xc01c6365, &(0x7f0000000280)={0x1f, 0xe, 0xdb, &(0x7f0000000080)="a095bf3692972050561f0183e87ec8f495657a4f9ff0bd1afff11a84dbbea20224dd84819c343471932a20f09b05934a9aecd2e8b7e068fb80172f6dbfdac7f73944a34091f6c1e987fe492a15568dccfca97eeb8f120d70f12e3557fd97cd97fa5e5b604b21fc3a1700c9724ad65a1e4775cac45bee0a245d8881f85429569dcd54066c38a2830b5bc498905171d5c0b5f2a72f9f5c196f6fb503af6cd65689e9c65754396e213e6ca1f9f8abb9388e1c5121885c0e6de904513034fce677936d4f77d3d22ee39656373205416e444dc60bf85159f612c8053e45", 0xd7, &(0x7f0000000180)="ba30230737687b44738cb741d053ebc4d621c0257b9c858c2847147546de5e7163d49bd5bd98b21b51ab0deddb23cf0f788c2b7b7b8645379e937ce1a0cd3a02cb81919e942026f528bfcd6140e81866bfeb4d1a776b15187de0a0adf5a40ed03137b4296884eec4999703c5a6482c2334a258085da81286a54e931479f870cea1f30ac98da82b4c85eb45bd9397c7dc9ee54612f88ca99cee2fc554624e09e32ec94e1aa22a50b62780b6798a187f88b0693d6bd9cad52efaf8e65f4675ab70029d169a99f75517241e6e53e656ab7073309e33cfbb2c", 0x293})
ioctl$CIOCGSESSION2(r3, 0xc030636a, &(0x7f0000000040)={0x10, 0x1c, 0x0, 0x0, 0x0, 0x0})
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000980)={'bbr\x00'}, 0x24)
connect$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x1c3c}, 0x10)
sendto(r4, &(0x7f0000001280)="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", 0x3f6, 0x104, &(0x7f0000000280)=@un=@abs={0x8, 0x0, 0x0, 0x3}, 0x8)
rfork(0x85040)

01:50:35 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8)
shutdown(0xffffffffffffffff, 0x1)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r1, r1)
connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x1, 0xfffffbff, @local={0xfe, 0x80, '\x00', 0x0}, 0x80}, 0x1c)
dup2(r0, r0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="1e20cda0b42ff40cf11d1d38b0ea4e313f0000002a34dda7841d2ee34ccefa704ca58fff000000000000000000000000009b7f5067aae277728234e41a9e4ac03a5aef49a2fff9bd30f6872e81ba13f97e994fddf5df4e05032838ccd7b34459cdc5011346441911baa03af886a94b2c61c45653"], 0x8)
r3 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$CIOCGSESSION(r3, 0xc01c6365, &(0x7f0000000280)={0x1f, 0xe, 0xdb, &(0x7f0000000080)="a095bf3692972050561f0183e87ec8f495657a4f9ff0bd1afff11a84dbbea20224dd84819c343471932a20f09b05934a9aecd2e8b7e068fb80172f6dbfdac7f73944a34091f6c1e987fe492a15568dccfca97eeb8f120d70f12e3557fd97cd97fa5e5b604b21fc3a1700c9724ad65a1e4775cac45bee0a245d8881f85429569dcd54066c38a2830b5bc498905171d5c0b5f2a72f9f5c196f6fb503af6cd65689e9c65754396e213e6ca1f9f8abb9388e1c5121885c0e6de904513034fce677936d4f77d3d22ee39656373205416e444dc60bf85159f612c8053e45", 0xd7, &(0x7f0000000180)="ba30230737687b44738cb741d053ebc4d621c0257b9c858c2847147546de5e7163d49bd5bd98b21b51ab0deddb23cf0f788c2b7b7b8645379e937ce1a0cd3a02cb81919e942026f528bfcd6140e81866bfeb4d1a776b15187de0a0adf5a40ed03137b4296884eec4999703c5a6482c2334a258085da81286a54e931479f870cea1f30ac98da82b4c85eb45bd9397c7dc9ee54612f88ca99cee2fc554624e09e32ec94e1aa22a50b62780b6798a187f88b0693d6bd9cad52efaf8e65f4675ab70029d169a99f75517241e6e53e656ab7073309e33cfbb2c", 0x293})
ioctl$CIOCGSESSION2(r3, 0xc030636a, &(0x7f0000000040)={0x10, 0x1c, 0x0, 0x0, 0x0, 0x0})
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000980)={'bbr\x00'}, 0x24)
connect$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x1c3c}, 0x10)
sendto(r4, &(0x7f0000001280)="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", 0x3f6, 0x104, &(0x7f0000000280)=@un=@abs={0x8, 0x0, 0x0, 0x3}, 0x8)
rfork(0x85040)

01:50:35 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
listen(r0, 0x5)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x81, 0x1, [0x0]}, 0xa)

01:50:35 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
listen(r0, 0x5)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x81, 0x1, [0x0]}, 0xa)

01:50:35 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
listen(r0, 0x5)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x81, 0x1, [0x0]}, 0xa)

01:50:35 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8)
shutdown(0xffffffffffffffff, 0x1)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r1, r1)
connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x1, 0xfffffbff, @local={0xfe, 0x80, '\x00', 0x0}, 0x80}, 0x1c)
dup2(r0, r0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="1e20cda0b42ff40cf11d1d38b0ea4e313f0000002a34dda7841d2ee34ccefa704ca58fff000000000000000000000000009b7f5067aae277728234e41a9e4ac03a5aef49a2fff9bd30f6872e81ba13f97e994fddf5df4e05032838ccd7b34459cdc5011346441911baa03af886a94b2c61c45653"], 0x8)
r3 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$CIOCGSESSION(r3, 0xc01c6365, &(0x7f0000000280)={0x1f, 0xe, 0xdb, &(0x7f0000000080)="a095bf3692972050561f0183e87ec8f495657a4f9ff0bd1afff11a84dbbea20224dd84819c343471932a20f09b05934a9aecd2e8b7e068fb80172f6dbfdac7f73944a34091f6c1e987fe492a15568dccfca97eeb8f120d70f12e3557fd97cd97fa5e5b604b21fc3a1700c9724ad65a1e4775cac45bee0a245d8881f85429569dcd54066c38a2830b5bc498905171d5c0b5f2a72f9f5c196f6fb503af6cd65689e9c65754396e213e6ca1f9f8abb9388e1c5121885c0e6de904513034fce677936d4f77d3d22ee39656373205416e444dc60bf85159f612c8053e45", 0xd7, &(0x7f0000000180)="ba30230737687b44738cb741d053ebc4d621c0257b9c858c2847147546de5e7163d49bd5bd98b21b51ab0deddb23cf0f788c2b7b7b8645379e937ce1a0cd3a02cb81919e942026f528bfcd6140e81866bfeb4d1a776b15187de0a0adf5a40ed03137b4296884eec4999703c5a6482c2334a258085da81286a54e931479f870cea1f30ac98da82b4c85eb45bd9397c7dc9ee54612f88ca99cee2fc554624e09e32ec94e1aa22a50b62780b6798a187f88b0693d6bd9cad52efaf8e65f4675ab70029d169a99f75517241e6e53e656ab7073309e33cfbb2c", 0x293})
ioctl$CIOCGSESSION2(r3, 0xc030636a, &(0x7f0000000040)={0x10, 0x1c, 0x0, 0x0, 0x0, 0x0})
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000980)={'bbr\x00'}, 0x24)
connect$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x1c3c}, 0x10)
sendto(r4, &(0x7f0000001280)="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", 0x3f6, 0x104, &(0x7f0000000280)=@un=@abs={0x8, 0x0, 0x0, 0x3}, 0x8)
rfork(0x85040)

01:50:36 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
listen(r0, 0x5)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x81, 0x1, [0x0]}, 0xa)

01:50:36 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
listen(r0, 0x5)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x81, 0x1, [0x0]}, 0xa)

01:50:36 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in={{0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x0, 0x2a9}, 0x98)

01:50:36 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8)
shutdown(0xffffffffffffffff, 0x1)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r1, r1)
connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x1, 0xfffffbff, @local={0xfe, 0x80, '\x00', 0x0}, 0x80}, 0x1c)
dup2(r0, r0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="1e20cda0b42ff40cf11d1d38b0ea4e313f0000002a34dda7841d2ee34ccefa704ca58fff000000000000000000000000009b7f5067aae277728234e41a9e4ac03a5aef49a2fff9bd30f6872e81ba13f97e994fddf5df4e05032838ccd7b34459cdc5011346441911baa03af886a94b2c61c45653"], 0x8)
r3 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$CIOCGSESSION(r3, 0xc01c6365, &(0x7f0000000280)={0x1f, 0xe, 0xdb, &(0x7f0000000080)="a095bf3692972050561f0183e87ec8f495657a4f9ff0bd1afff11a84dbbea20224dd84819c343471932a20f09b05934a9aecd2e8b7e068fb80172f6dbfdac7f73944a34091f6c1e987fe492a15568dccfca97eeb8f120d70f12e3557fd97cd97fa5e5b604b21fc3a1700c9724ad65a1e4775cac45bee0a245d8881f85429569dcd54066c38a2830b5bc498905171d5c0b5f2a72f9f5c196f6fb503af6cd65689e9c65754396e213e6ca1f9f8abb9388e1c5121885c0e6de904513034fce677936d4f77d3d22ee39656373205416e444dc60bf85159f612c8053e45", 0xd7, &(0x7f0000000180)="ba30230737687b44738cb741d053ebc4d621c0257b9c858c2847147546de5e7163d49bd5bd98b21b51ab0deddb23cf0f788c2b7b7b8645379e937ce1a0cd3a02cb81919e942026f528bfcd6140e81866bfeb4d1a776b15187de0a0adf5a40ed03137b4296884eec4999703c5a6482c2334a258085da81286a54e931479f870cea1f30ac98da82b4c85eb45bd9397c7dc9ee54612f88ca99cee2fc554624e09e32ec94e1aa22a50b62780b6798a187f88b0693d6bd9cad52efaf8e65f4675ab70029d169a99f75517241e6e53e656ab7073309e33cfbb2c", 0x293})
ioctl$CIOCGSESSION2(r3, 0xc030636a, &(0x7f0000000040)={0x10, 0x1c, 0x0, 0x0, 0x0, 0x0})
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000980)={'bbr\x00'}, 0x24)
connect$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x1c3c}, 0x10)
sendto(r4, &(0x7f0000001280)="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", 0x3f6, 0x104, &(0x7f0000000280)=@un=@abs={0x8, 0x0, 0x0, 0x3}, 0x8)
rfork(0x85040)

01:50:36 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in={{0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x0, 0x2a9}, 0x98)

01:50:36 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in={{0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x0, 0x2a9}, 0x98)

01:50:36 executing program 2:
kmq_open(0x0, 0xf1171d60ec830927, 0x0, 0x0)

01:50:36 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in={{0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x0, 0x2a9}, 0x98)

01:50:36 executing program 2:
kmq_open(0x0, 0xf1171d60ec830927, 0x0, 0x0)

01:50:36 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
listen(r0, 0x5)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x81, 0x1, [0x0]}, 0xa)

01:50:36 executing program 3:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000001280), &(0x7f00000012c0)=0x4)

01:50:36 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8)
shutdown(0xffffffffffffffff, 0x1)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r1, r1)
connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x1, 0xfffffbff, @local={0xfe, 0x80, '\x00', 0x0}, 0x80}, 0x1c)
dup2(r0, r0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="1e20cda0b42ff40cf11d1d38b0ea4e313f0000002a34dda7841d2ee34ccefa704ca58fff000000000000000000000000009b7f5067aae277728234e41a9e4ac03a5aef49a2fff9bd30f6872e81ba13f97e994fddf5df4e05032838ccd7b34459cdc5011346441911baa03af886a94b2c61c45653"], 0x8)
r3 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
ioctl$CIOCGSESSION(r3, 0xc01c6365, &(0x7f0000000280)={0x1f, 0xe, 0xdb, &(0x7f0000000080)="a095bf3692972050561f0183e87ec8f495657a4f9ff0bd1afff11a84dbbea20224dd84819c343471932a20f09b05934a9aecd2e8b7e068fb80172f6dbfdac7f73944a34091f6c1e987fe492a15568dccfca97eeb8f120d70f12e3557fd97cd97fa5e5b604b21fc3a1700c9724ad65a1e4775cac45bee0a245d8881f85429569dcd54066c38a2830b5bc498905171d5c0b5f2a72f9f5c196f6fb503af6cd65689e9c65754396e213e6ca1f9f8abb9388e1c5121885c0e6de904513034fce677936d4f77d3d22ee39656373205416e444dc60bf85159f612c8053e45", 0xd7, &(0x7f0000000180)="ba30230737687b44738cb741d053ebc4d621c0257b9c858c2847147546de5e7163d49bd5bd98b21b51ab0deddb23cf0f788c2b7b7b8645379e937ce1a0cd3a02cb81919e942026f528bfcd6140e81866bfeb4d1a776b15187de0a0adf5a40ed03137b4296884eec4999703c5a6482c2334a258085da81286a54e931479f870cea1f30ac98da82b4c85eb45bd9397c7dc9ee54612f88ca99cee2fc554624e09e32ec94e1aa22a50b62780b6798a187f88b0693d6bd9cad52efaf8e65f4675ab70029d169a99f75517241e6e53e656ab7073309e33cfbb2c", 0x293})
ioctl$CIOCGSESSION2(r3, 0xc030636a, &(0x7f0000000040)={0x10, 0x1c, 0x0, 0x0, 0x0, 0x0})
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000980)={'bbr\x00'}, 0x24)
connect$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x0, @rand_addr=0x1c3c}, 0x10)
sendto(r4, &(0x7f0000001280)="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", 0x3f6, 0x104, &(0x7f0000000280)=@un=@abs={0x8, 0x0, 0x0, 0x3}, 0x8)
rfork(0x85040)

01:50:36 executing program 2:
kmq_open(0x0, 0xf1171d60ec830927, 0x0, 0x0)

01:50:36 executing program 3:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000001280), &(0x7f00000012c0)=0x4)

01:50:36 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
listen(r0, 0x5)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r1, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x81, 0x1, [0x0]}, 0xa)

01:50:36 executing program 2:
kmq_open(0x0, 0xf1171d60ec830927, 0x0, 0x0)

01:50:36 executing program 3:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000001280), &(0x7f00000012c0)=0x4)

01:50:36 executing program 3:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000001280), &(0x7f00000012c0)=0x4)

01:50:36 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f0000000040)={0x0, @in={{0x10, 0x2, 0x3, @multicast1}}}, &(0x7f0000000100)=0x90)

01:50:36 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
connect$inet(r0, &(0x7f0000000900)={0x48, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x3, 0x3}, 0x8)

01:50:36 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup2(r0, r0)
setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x4, 0x5}, 0x8)

01:50:36 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f0000000040)={0x0, @in={{0x10, 0x2, 0x3, @multicast1}}}, &(0x7f0000000100)=0x90)

01:50:36 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(0xffffffffffffffff, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="0d1f346ab33160986204", @ANYRES32=<r3=>0x0], &(0x7f00000000c0)=0x8)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000240)={r3, 0x0, 0x0, 0x4}, 0x14)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000002c0)={0x3, 0xb130, 0x13722406, 0x7, r3}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
shutdown(r0, 0x0)
connect$inet(r4, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
sendmsg$inet6_sctp(r4, &(0x7f0000000740)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @broadcast}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000380)="ca1b3b5c422ca65675e274c42923889a63f250f3618af3499af18ae3b738b9b6b5428e18e8a6f70a1fad05f03388e5d7fcc796fa874a4c850fc114d59d7d095f07c3338b7653ed756e08fc8325e69831de6411138839053b1a7b32636f2e05fcbcada2375bde92ed0ac706042efe8a3bcd095a7ab57ac9ddbdc94f155bf7e75926505845f59d15ada6e76061b7834bf5c7d501f26c2752d451ca96b5f61b34c88865cfe25dfb939a9fcbb914576b327536774e0c58a39e0a1439a32fb837ba6dfe9ea43cb51008fcaeec67663ce77bfbc50affa69135c938", 0xd8}, {&(0x7f00000001c0)="47708aa26f004be1789c08aeb40d0c8246c888898f0571d10a001857ac20db0cd8e062f24824e76802848efb21e6aef453c46fb7d90652475b614ae803fa435214362114349b82946677d9fd142aa6bb617033770a391dbfca5781c270e368983e8716559650762d28e7aa65c9d1c963d21f590d25", 0x75}], 0x2, 0x0, 0x0, 0x81}, 0x0)
bindat(r0, r4, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x2, 0x4, @empty, 0xd6}, 0x1c)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x0, 0x5, 0x2}, 0xffe6)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
sendto$inet6(r0, &(0x7f0000000100)="b13d92887b21bd167339dc75c25540a68b861c982df303c3f163968f1fe758c0c4f59d86972a885f7c41cdc7802a41cbc7c1ed179c25352261e028a9ca42371351e65f606899b355b95f6c", 0x4b, 0x1, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x80000000, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000080)={0x0, 0x0, 0x7fff}, 0x8)

01:50:36 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f0000000040)={0x0, @in={{0x10, 0x2, 0x3, @multicast1}}}, &(0x7f0000000100)=0x90)

01:50:36 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup2(r0, r0)
setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x4, 0x5}, 0x8)

01:50:36 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f0000000040)={0x0, @in={{0x10, 0x2, 0x3, @multicast1}}}, &(0x7f0000000100)=0x90)

01:50:36 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup2(r0, r0)
setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x4, 0x5}, 0x8)

01:50:36 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000100)={@in6={{0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @broadcast}}}}, &(0x7f0000000040)=0x90)

01:50:36 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
connect$inet(r0, &(0x7f0000000900)={0x48, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x3, 0x3}, 0x8)

01:50:36 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000100)={@in6={{0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @broadcast}}}}, &(0x7f0000000040)=0x90)

01:50:37 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(0xffffffffffffffff, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="0d1f346ab33160986204", @ANYRES32=<r3=>0x0], &(0x7f00000000c0)=0x8)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000240)={r3, 0x0, 0x0, 0x4}, 0x14)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000002c0)={0x3, 0xb130, 0x13722406, 0x7, r3}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
shutdown(r0, 0x0)
connect$inet(r4, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
sendmsg$inet6_sctp(r4, &(0x7f0000000740)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @broadcast}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000380)="ca1b3b5c422ca65675e274c42923889a63f250f3618af3499af18ae3b738b9b6b5428e18e8a6f70a1fad05f03388e5d7fcc796fa874a4c850fc114d59d7d095f07c3338b7653ed756e08fc8325e69831de6411138839053b1a7b32636f2e05fcbcada2375bde92ed0ac706042efe8a3bcd095a7ab57ac9ddbdc94f155bf7e75926505845f59d15ada6e76061b7834bf5c7d501f26c2752d451ca96b5f61b34c88865cfe25dfb939a9fcbb914576b327536774e0c58a39e0a1439a32fb837ba6dfe9ea43cb51008fcaeec67663ce77bfbc50affa69135c938", 0xd8}, {&(0x7f00000001c0)="47708aa26f004be1789c08aeb40d0c8246c888898f0571d10a001857ac20db0cd8e062f24824e76802848efb21e6aef453c46fb7d90652475b614ae803fa435214362114349b82946677d9fd142aa6bb617033770a391dbfca5781c270e368983e8716559650762d28e7aa65c9d1c963d21f590d25", 0x75}], 0x2, 0x0, 0x0, 0x81}, 0x0)
bindat(r0, r4, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x2, 0x4, @empty, 0xd6}, 0x1c)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x0, 0x5, 0x2}, 0xffe6)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
sendto$inet6(r0, &(0x7f0000000100)="b13d92887b21bd167339dc75c25540a68b861c982df303c3f163968f1fe758c0c4f59d86972a885f7c41cdc7802a41cbc7c1ed179c25352261e028a9ca42371351e65f606899b355b95f6c", 0x4b, 0x1, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x80000000, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000080)={0x0, 0x0, 0x7fff}, 0x8)

01:50:37 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup2(r0, r0)
setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x4, 0x5}, 0x8)

01:50:37 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
connect$inet(r0, &(0x7f0000000900)={0x48, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x3, 0x3}, 0x8)

01:50:37 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000100)={@in6={{0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @broadcast}}}}, &(0x7f0000000040)=0x90)

01:50:37 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000100)={@in6={{0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @broadcast}}}}, &(0x7f0000000040)=0x90)

01:50:37 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
connect$inet(r0, &(0x7f0000000900)={0x48, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x3, 0x3}, 0x8)

01:50:37 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(0xffffffffffffffff, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="0d1f346ab33160986204", @ANYRES32=<r3=>0x0], &(0x7f00000000c0)=0x8)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000240)={r3, 0x0, 0x0, 0x4}, 0x14)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000002c0)={0x3, 0xb130, 0x13722406, 0x7, r3}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
shutdown(r0, 0x0)
connect$inet(r4, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
sendmsg$inet6_sctp(r4, &(0x7f0000000740)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @broadcast}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000380)="ca1b3b5c422ca65675e274c42923889a63f250f3618af3499af18ae3b738b9b6b5428e18e8a6f70a1fad05f03388e5d7fcc796fa874a4c850fc114d59d7d095f07c3338b7653ed756e08fc8325e69831de6411138839053b1a7b32636f2e05fcbcada2375bde92ed0ac706042efe8a3bcd095a7ab57ac9ddbdc94f155bf7e75926505845f59d15ada6e76061b7834bf5c7d501f26c2752d451ca96b5f61b34c88865cfe25dfb939a9fcbb914576b327536774e0c58a39e0a1439a32fb837ba6dfe9ea43cb51008fcaeec67663ce77bfbc50affa69135c938", 0xd8}, {&(0x7f00000001c0)="47708aa26f004be1789c08aeb40d0c8246c888898f0571d10a001857ac20db0cd8e062f24824e76802848efb21e6aef453c46fb7d90652475b614ae803fa435214362114349b82946677d9fd142aa6bb617033770a391dbfca5781c270e368983e8716559650762d28e7aa65c9d1c963d21f590d25", 0x75}], 0x2, 0x0, 0x0, 0x81}, 0x0)
bindat(r0, r4, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x2, 0x4, @empty, 0xd6}, 0x1c)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x0, 0x5, 0x2}, 0xffe6)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
sendto$inet6(r0, &(0x7f0000000100)="b13d92887b21bd167339dc75c25540a68b861c982df303c3f163968f1fe758c0c4f59d86972a885f7c41cdc7802a41cbc7c1ed179c25352261e028a9ca42371351e65f606899b355b95f6c", 0x4b, 0x1, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x80000000, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000080)={0x0, 0x0, 0x7fff}, 0x8)

01:50:37 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(0xffffffffffffffff, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="0d1f346ab33160986204", @ANYRES32=<r3=>0x0], &(0x7f00000000c0)=0x8)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000240)={r3, 0x0, 0x0, 0x4}, 0x14)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000002c0)={0x3, 0xb130, 0x13722406, 0x7, r3}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
shutdown(r0, 0x0)
connect$inet(r4, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
sendmsg$inet6_sctp(r4, &(0x7f0000000740)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @broadcast}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000380)="ca1b3b5c422ca65675e274c42923889a63f250f3618af3499af18ae3b738b9b6b5428e18e8a6f70a1fad05f03388e5d7fcc796fa874a4c850fc114d59d7d095f07c3338b7653ed756e08fc8325e69831de6411138839053b1a7b32636f2e05fcbcada2375bde92ed0ac706042efe8a3bcd095a7ab57ac9ddbdc94f155bf7e75926505845f59d15ada6e76061b7834bf5c7d501f26c2752d451ca96b5f61b34c88865cfe25dfb939a9fcbb914576b327536774e0c58a39e0a1439a32fb837ba6dfe9ea43cb51008fcaeec67663ce77bfbc50affa69135c938", 0xd8}, {&(0x7f00000001c0)="47708aa26f004be1789c08aeb40d0c8246c888898f0571d10a001857ac20db0cd8e062f24824e76802848efb21e6aef453c46fb7d90652475b614ae803fa435214362114349b82946677d9fd142aa6bb617033770a391dbfca5781c270e368983e8716559650762d28e7aa65c9d1c963d21f590d25", 0x75}], 0x2, 0x0, 0x0, 0x81}, 0x0)
bindat(r0, r4, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x2, 0x4, @empty, 0xd6}, 0x1c)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x0, 0x5, 0x2}, 0xffe6)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
sendto$inet6(r0, &(0x7f0000000100)="b13d92887b21bd167339dc75c25540a68b861c982df303c3f163968f1fe758c0c4f59d86972a885f7c41cdc7802a41cbc7c1ed179c25352261e028a9ca42371351e65f606899b355b95f6c", 0x4b, 0x1, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x80000000, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000080)={0x0, 0x0, 0x7fff}, 0x8)

01:50:38 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(0xffffffffffffffff, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="0d1f346ab33160986204", @ANYRES32=<r3=>0x0], &(0x7f00000000c0)=0x8)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000240)={r3, 0x0, 0x0, 0x4}, 0x14)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000002c0)={0x3, 0xb130, 0x13722406, 0x7, r3}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
shutdown(r0, 0x0)
connect$inet(r4, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
sendmsg$inet6_sctp(r4, &(0x7f0000000740)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @broadcast}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000380)="ca1b3b5c422ca65675e274c42923889a63f250f3618af3499af18ae3b738b9b6b5428e18e8a6f70a1fad05f03388e5d7fcc796fa874a4c850fc114d59d7d095f07c3338b7653ed756e08fc8325e69831de6411138839053b1a7b32636f2e05fcbcada2375bde92ed0ac706042efe8a3bcd095a7ab57ac9ddbdc94f155bf7e75926505845f59d15ada6e76061b7834bf5c7d501f26c2752d451ca96b5f61b34c88865cfe25dfb939a9fcbb914576b327536774e0c58a39e0a1439a32fb837ba6dfe9ea43cb51008fcaeec67663ce77bfbc50affa69135c938", 0xd8}, {&(0x7f00000001c0)="47708aa26f004be1789c08aeb40d0c8246c888898f0571d10a001857ac20db0cd8e062f24824e76802848efb21e6aef453c46fb7d90652475b614ae803fa435214362114349b82946677d9fd142aa6bb617033770a391dbfca5781c270e368983e8716559650762d28e7aa65c9d1c963d21f590d25", 0x75}], 0x2, 0x0, 0x0, 0x81}, 0x0)
bindat(r0, r4, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x2, 0x4, @empty, 0xd6}, 0x1c)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x0, 0x5, 0x2}, 0xffe6)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
sendto$inet6(r0, &(0x7f0000000100)="b13d92887b21bd167339dc75c25540a68b861c982df303c3f163968f1fe758c0c4f59d86972a885f7c41cdc7802a41cbc7c1ed179c25352261e028a9ca42371351e65f606899b355b95f6c", 0x4b, 0x1, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x80000000, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000080)={0x0, 0x0, 0x7fff}, 0x8)

01:50:38 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(0xffffffffffffffff, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="0d1f346ab33160986204", @ANYRES32=<r3=>0x0], &(0x7f00000000c0)=0x8)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000240)={r3, 0x0, 0x0, 0x4}, 0x14)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000002c0)={0x3, 0xb130, 0x13722406, 0x7, r3}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
shutdown(r0, 0x0)
connect$inet(r4, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
sendmsg$inet6_sctp(r4, &(0x7f0000000740)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @broadcast}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000380)="ca1b3b5c422ca65675e274c42923889a63f250f3618af3499af18ae3b738b9b6b5428e18e8a6f70a1fad05f03388e5d7fcc796fa874a4c850fc114d59d7d095f07c3338b7653ed756e08fc8325e69831de6411138839053b1a7b32636f2e05fcbcada2375bde92ed0ac706042efe8a3bcd095a7ab57ac9ddbdc94f155bf7e75926505845f59d15ada6e76061b7834bf5c7d501f26c2752d451ca96b5f61b34c88865cfe25dfb939a9fcbb914576b327536774e0c58a39e0a1439a32fb837ba6dfe9ea43cb51008fcaeec67663ce77bfbc50affa69135c938", 0xd8}, {&(0x7f00000001c0)="47708aa26f004be1789c08aeb40d0c8246c888898f0571d10a001857ac20db0cd8e062f24824e76802848efb21e6aef453c46fb7d90652475b614ae803fa435214362114349b82946677d9fd142aa6bb617033770a391dbfca5781c270e368983e8716559650762d28e7aa65c9d1c963d21f590d25", 0x75}], 0x2, 0x0, 0x0, 0x81}, 0x0)
bindat(r0, r4, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x2, 0x4, @empty, 0xd6}, 0x1c)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x0, 0x5, 0x2}, 0xffe6)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
sendto$inet6(r0, &(0x7f0000000100)="b13d92887b21bd167339dc75c25540a68b861c982df303c3f163968f1fe758c0c4f59d86972a885f7c41cdc7802a41cbc7c1ed179c25352261e028a9ca42371351e65f606899b355b95f6c", 0x4b, 0x1, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x80000000, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000080)={0x0, 0x0, 0x7fff}, 0x8)

01:50:38 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(0xffffffffffffffff, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="0d1f346ab33160986204", @ANYRES32=<r3=>0x0], &(0x7f00000000c0)=0x8)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000240)={r3, 0x0, 0x0, 0x4}, 0x14)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000002c0)={0x3, 0xb130, 0x13722406, 0x7, r3}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
shutdown(r0, 0x0)
connect$inet(r4, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
sendmsg$inet6_sctp(r4, &(0x7f0000000740)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @broadcast}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000380)="ca1b3b5c422ca65675e274c42923889a63f250f3618af3499af18ae3b738b9b6b5428e18e8a6f70a1fad05f03388e5d7fcc796fa874a4c850fc114d59d7d095f07c3338b7653ed756e08fc8325e69831de6411138839053b1a7b32636f2e05fcbcada2375bde92ed0ac706042efe8a3bcd095a7ab57ac9ddbdc94f155bf7e75926505845f59d15ada6e76061b7834bf5c7d501f26c2752d451ca96b5f61b34c88865cfe25dfb939a9fcbb914576b327536774e0c58a39e0a1439a32fb837ba6dfe9ea43cb51008fcaeec67663ce77bfbc50affa69135c938", 0xd8}, {&(0x7f00000001c0)="47708aa26f004be1789c08aeb40d0c8246c888898f0571d10a001857ac20db0cd8e062f24824e76802848efb21e6aef453c46fb7d90652475b614ae803fa435214362114349b82946677d9fd142aa6bb617033770a391dbfca5781c270e368983e8716559650762d28e7aa65c9d1c963d21f590d25", 0x75}], 0x2, 0x0, 0x0, 0x81}, 0x0)
bindat(r0, r4, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x2, 0x4, @empty, 0xd6}, 0x1c)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x0, 0x5, 0x2}, 0xffe6)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
sendto$inet6(r0, &(0x7f0000000100)="b13d92887b21bd167339dc75c25540a68b861c982df303c3f163968f1fe758c0c4f59d86972a885f7c41cdc7802a41cbc7c1ed179c25352261e028a9ca42371351e65f606899b355b95f6c", 0x4b, 0x1, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x80000000, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000080)={0x0, 0x0, 0x7fff}, 0x8)

01:50:38 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(0xffffffffffffffff, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="0d1f346ab33160986204", @ANYRES32=<r3=>0x0], &(0x7f00000000c0)=0x8)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000240)={r3, 0x0, 0x0, 0x4}, 0x14)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000002c0)={0x3, 0xb130, 0x13722406, 0x7, r3}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
shutdown(r0, 0x0)
connect$inet(r4, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
sendmsg$inet6_sctp(r4, &(0x7f0000000740)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @broadcast}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000380)="ca1b3b5c422ca65675e274c42923889a63f250f3618af3499af18ae3b738b9b6b5428e18e8a6f70a1fad05f03388e5d7fcc796fa874a4c850fc114d59d7d095f07c3338b7653ed756e08fc8325e69831de6411138839053b1a7b32636f2e05fcbcada2375bde92ed0ac706042efe8a3bcd095a7ab57ac9ddbdc94f155bf7e75926505845f59d15ada6e76061b7834bf5c7d501f26c2752d451ca96b5f61b34c88865cfe25dfb939a9fcbb914576b327536774e0c58a39e0a1439a32fb837ba6dfe9ea43cb51008fcaeec67663ce77bfbc50affa69135c938", 0xd8}, {&(0x7f00000001c0)="47708aa26f004be1789c08aeb40d0c8246c888898f0571d10a001857ac20db0cd8e062f24824e76802848efb21e6aef453c46fb7d90652475b614ae803fa435214362114349b82946677d9fd142aa6bb617033770a391dbfca5781c270e368983e8716559650762d28e7aa65c9d1c963d21f590d25", 0x75}], 0x2, 0x0, 0x0, 0x81}, 0x0)
bindat(r0, r4, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x2, 0x4, @empty, 0xd6}, 0x1c)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x0, 0x5, 0x2}, 0xffe6)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
sendto$inet6(r0, &(0x7f0000000100)="b13d92887b21bd167339dc75c25540a68b861c982df303c3f163968f1fe758c0c4f59d86972a885f7c41cdc7802a41cbc7c1ed179c25352261e028a9ca42371351e65f606899b355b95f6c", 0x4b, 0x1, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x80000000, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000080)={0x0, 0x0, 0x7fff}, 0x8)

01:50:39 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(0xffffffffffffffff, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="0d1f346ab33160986204", @ANYRES32=<r3=>0x0], &(0x7f00000000c0)=0x8)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000240)={r3, 0x0, 0x0, 0x4}, 0x14)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000002c0)={0x3, 0xb130, 0x13722406, 0x7, r3}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
shutdown(r0, 0x0)
connect$inet(r4, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
sendmsg$inet6_sctp(r4, &(0x7f0000000740)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @broadcast}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000380)="ca1b3b5c422ca65675e274c42923889a63f250f3618af3499af18ae3b738b9b6b5428e18e8a6f70a1fad05f03388e5d7fcc796fa874a4c850fc114d59d7d095f07c3338b7653ed756e08fc8325e69831de6411138839053b1a7b32636f2e05fcbcada2375bde92ed0ac706042efe8a3bcd095a7ab57ac9ddbdc94f155bf7e75926505845f59d15ada6e76061b7834bf5c7d501f26c2752d451ca96b5f61b34c88865cfe25dfb939a9fcbb914576b327536774e0c58a39e0a1439a32fb837ba6dfe9ea43cb51008fcaeec67663ce77bfbc50affa69135c938", 0xd8}, {&(0x7f00000001c0)="47708aa26f004be1789c08aeb40d0c8246c888898f0571d10a001857ac20db0cd8e062f24824e76802848efb21e6aef453c46fb7d90652475b614ae803fa435214362114349b82946677d9fd142aa6bb617033770a391dbfca5781c270e368983e8716559650762d28e7aa65c9d1c963d21f590d25", 0x75}], 0x2, 0x0, 0x0, 0x81}, 0x0)
bindat(r0, r4, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x2, 0x4, @empty, 0xd6}, 0x1c)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x0, 0x5, 0x2}, 0xffe6)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
sendto$inet6(r0, &(0x7f0000000100)="b13d92887b21bd167339dc75c25540a68b861c982df303c3f163968f1fe758c0c4f59d86972a885f7c41cdc7802a41cbc7c1ed179c25352261e028a9ca42371351e65f606899b355b95f6c", 0x4b, 0x1, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x80000000, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000080)={0x0, 0x0, 0x7fff}, 0x8)

01:50:39 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(0xffffffffffffffff, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="0d1f346ab33160986204", @ANYRES32=<r3=>0x0], &(0x7f00000000c0)=0x8)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000240)={r3, 0x0, 0x0, 0x4}, 0x14)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000002c0)={0x3, 0xb130, 0x13722406, 0x7, r3}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
shutdown(r0, 0x0)
connect$inet(r4, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
sendmsg$inet6_sctp(r4, &(0x7f0000000740)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @broadcast}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000380)="ca1b3b5c422ca65675e274c42923889a63f250f3618af3499af18ae3b738b9b6b5428e18e8a6f70a1fad05f03388e5d7fcc796fa874a4c850fc114d59d7d095f07c3338b7653ed756e08fc8325e69831de6411138839053b1a7b32636f2e05fcbcada2375bde92ed0ac706042efe8a3bcd095a7ab57ac9ddbdc94f155bf7e75926505845f59d15ada6e76061b7834bf5c7d501f26c2752d451ca96b5f61b34c88865cfe25dfb939a9fcbb914576b327536774e0c58a39e0a1439a32fb837ba6dfe9ea43cb51008fcaeec67663ce77bfbc50affa69135c938", 0xd8}, {&(0x7f00000001c0)="47708aa26f004be1789c08aeb40d0c8246c888898f0571d10a001857ac20db0cd8e062f24824e76802848efb21e6aef453c46fb7d90652475b614ae803fa435214362114349b82946677d9fd142aa6bb617033770a391dbfca5781c270e368983e8716559650762d28e7aa65c9d1c963d21f590d25", 0x75}], 0x2, 0x0, 0x0, 0x81}, 0x0)
bindat(r0, r4, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x2, 0x4, @empty, 0xd6}, 0x1c)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x0, 0x5, 0x2}, 0xffe6)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
sendto$inet6(r0, &(0x7f0000000100)="b13d92887b21bd167339dc75c25540a68b861c982df303c3f163968f1fe758c0c4f59d86972a885f7c41cdc7802a41cbc7c1ed179c25352261e028a9ca42371351e65f606899b355b95f6c", 0x4b, 0x1, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x80000000, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000080)={0x0, 0x0, 0x7fff}, 0x8)

01:50:39 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(0xffffffffffffffff, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="0d1f346ab33160986204", @ANYRES32=<r3=>0x0], &(0x7f00000000c0)=0x8)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000240)={r3, 0x0, 0x0, 0x4}, 0x14)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000002c0)={0x3, 0xb130, 0x13722406, 0x7, r3}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
shutdown(r0, 0x0)
connect$inet(r4, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
sendmsg$inet6_sctp(r4, &(0x7f0000000740)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @broadcast}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000380)="ca1b3b5c422ca65675e274c42923889a63f250f3618af3499af18ae3b738b9b6b5428e18e8a6f70a1fad05f03388e5d7fcc796fa874a4c850fc114d59d7d095f07c3338b7653ed756e08fc8325e69831de6411138839053b1a7b32636f2e05fcbcada2375bde92ed0ac706042efe8a3bcd095a7ab57ac9ddbdc94f155bf7e75926505845f59d15ada6e76061b7834bf5c7d501f26c2752d451ca96b5f61b34c88865cfe25dfb939a9fcbb914576b327536774e0c58a39e0a1439a32fb837ba6dfe9ea43cb51008fcaeec67663ce77bfbc50affa69135c938", 0xd8}, {&(0x7f00000001c0)="47708aa26f004be1789c08aeb40d0c8246c888898f0571d10a001857ac20db0cd8e062f24824e76802848efb21e6aef453c46fb7d90652475b614ae803fa435214362114349b82946677d9fd142aa6bb617033770a391dbfca5781c270e368983e8716559650762d28e7aa65c9d1c963d21f590d25", 0x75}], 0x2, 0x0, 0x0, 0x81}, 0x0)
bindat(r0, r4, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x2, 0x4, @empty, 0xd6}, 0x1c)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x0, 0x5, 0x2}, 0xffe6)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
sendto$inet6(r0, &(0x7f0000000100)="b13d92887b21bd167339dc75c25540a68b861c982df303c3f163968f1fe758c0c4f59d86972a885f7c41cdc7802a41cbc7c1ed179c25352261e028a9ca42371351e65f606899b355b95f6c", 0x4b, 0x1, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x80000000, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000080)={0x0, 0x0, 0x7fff}, 0x8)

01:50:39 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(0xffffffffffffffff, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="0d1f346ab33160986204", @ANYRES32=<r3=>0x0], &(0x7f00000000c0)=0x8)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000240)={r3, 0x0, 0x0, 0x4}, 0x14)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000002c0)={0x3, 0xb130, 0x13722406, 0x7, r3}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
shutdown(r0, 0x0)
connect$inet(r4, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
sendmsg$inet6_sctp(r4, &(0x7f0000000740)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @broadcast}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000380)="ca1b3b5c422ca65675e274c42923889a63f250f3618af3499af18ae3b738b9b6b5428e18e8a6f70a1fad05f03388e5d7fcc796fa874a4c850fc114d59d7d095f07c3338b7653ed756e08fc8325e69831de6411138839053b1a7b32636f2e05fcbcada2375bde92ed0ac706042efe8a3bcd095a7ab57ac9ddbdc94f155bf7e75926505845f59d15ada6e76061b7834bf5c7d501f26c2752d451ca96b5f61b34c88865cfe25dfb939a9fcbb914576b327536774e0c58a39e0a1439a32fb837ba6dfe9ea43cb51008fcaeec67663ce77bfbc50affa69135c938", 0xd8}, {&(0x7f00000001c0)="47708aa26f004be1789c08aeb40d0c8246c888898f0571d10a001857ac20db0cd8e062f24824e76802848efb21e6aef453c46fb7d90652475b614ae803fa435214362114349b82946677d9fd142aa6bb617033770a391dbfca5781c270e368983e8716559650762d28e7aa65c9d1c963d21f590d25", 0x75}], 0x2, 0x0, 0x0, 0x81}, 0x0)
bindat(r0, r4, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x2, 0x4, @empty, 0xd6}, 0x1c)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x0, 0x5, 0x2}, 0xffe6)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
sendto$inet6(r0, &(0x7f0000000100)="b13d92887b21bd167339dc75c25540a68b861c982df303c3f163968f1fe758c0c4f59d86972a885f7c41cdc7802a41cbc7c1ed179c25352261e028a9ca42371351e65f606899b355b95f6c", 0x4b, 0x1, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x80000000, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000080)={0x0, 0x0, 0x7fff}, 0x8)

01:50:40 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(0xffffffffffffffff, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="0d1f346ab33160986204", @ANYRES32=<r3=>0x0], &(0x7f00000000c0)=0x8)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000240)={r3, 0x0, 0x0, 0x4}, 0x14)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000002c0)={0x3, 0xb130, 0x13722406, 0x7, r3}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
shutdown(r0, 0x0)
connect$inet(r4, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
sendmsg$inet6_sctp(r4, &(0x7f0000000740)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @broadcast}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000380)="ca1b3b5c422ca65675e274c42923889a63f250f3618af3499af18ae3b738b9b6b5428e18e8a6f70a1fad05f03388e5d7fcc796fa874a4c850fc114d59d7d095f07c3338b7653ed756e08fc8325e69831de6411138839053b1a7b32636f2e05fcbcada2375bde92ed0ac706042efe8a3bcd095a7ab57ac9ddbdc94f155bf7e75926505845f59d15ada6e76061b7834bf5c7d501f26c2752d451ca96b5f61b34c88865cfe25dfb939a9fcbb914576b327536774e0c58a39e0a1439a32fb837ba6dfe9ea43cb51008fcaeec67663ce77bfbc50affa69135c938", 0xd8}, {&(0x7f00000001c0)="47708aa26f004be1789c08aeb40d0c8246c888898f0571d10a001857ac20db0cd8e062f24824e76802848efb21e6aef453c46fb7d90652475b614ae803fa435214362114349b82946677d9fd142aa6bb617033770a391dbfca5781c270e368983e8716559650762d28e7aa65c9d1c963d21f590d25", 0x75}], 0x2, 0x0, 0x0, 0x81}, 0x0)
bindat(r0, r4, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x2, 0x4, @empty, 0xd6}, 0x1c)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x0, 0x5, 0x2}, 0xffe6)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
sendto$inet6(r0, &(0x7f0000000100)="b13d92887b21bd167339dc75c25540a68b861c982df303c3f163968f1fe758c0c4f59d86972a885f7c41cdc7802a41cbc7c1ed179c25352261e028a9ca42371351e65f606899b355b95f6c", 0x4b, 0x1, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x80000000, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000080)={0x0, 0x0, 0x7fff}, 0x8)

01:50:40 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(0xffffffffffffffff, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="0d1f346ab33160986204", @ANYRES32=<r3=>0x0], &(0x7f00000000c0)=0x8)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000240)={r3, 0x0, 0x0, 0x4}, 0x14)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000002c0)={0x3, 0xb130, 0x13722406, 0x7, r3}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
shutdown(r0, 0x0)
connect$inet(r4, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
sendmsg$inet6_sctp(r4, &(0x7f0000000740)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @broadcast}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000380)="ca1b3b5c422ca65675e274c42923889a63f250f3618af3499af18ae3b738b9b6b5428e18e8a6f70a1fad05f03388e5d7fcc796fa874a4c850fc114d59d7d095f07c3338b7653ed756e08fc8325e69831de6411138839053b1a7b32636f2e05fcbcada2375bde92ed0ac706042efe8a3bcd095a7ab57ac9ddbdc94f155bf7e75926505845f59d15ada6e76061b7834bf5c7d501f26c2752d451ca96b5f61b34c88865cfe25dfb939a9fcbb914576b327536774e0c58a39e0a1439a32fb837ba6dfe9ea43cb51008fcaeec67663ce77bfbc50affa69135c938", 0xd8}, {&(0x7f00000001c0)="47708aa26f004be1789c08aeb40d0c8246c888898f0571d10a001857ac20db0cd8e062f24824e76802848efb21e6aef453c46fb7d90652475b614ae803fa435214362114349b82946677d9fd142aa6bb617033770a391dbfca5781c270e368983e8716559650762d28e7aa65c9d1c963d21f590d25", 0x75}], 0x2, 0x0, 0x0, 0x81}, 0x0)
bindat(r0, r4, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x2, 0x4, @empty, 0xd6}, 0x1c)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x0, 0x5, 0x2}, 0xffe6)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
sendto$inet6(r0, &(0x7f0000000100)="b13d92887b21bd167339dc75c25540a68b861c982df303c3f163968f1fe758c0c4f59d86972a885f7c41cdc7802a41cbc7c1ed179c25352261e028a9ca42371351e65f606899b355b95f6c", 0x4b, 0x1, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x80000000, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000080)={0x0, 0x0, 0x7fff}, 0x8)

01:50:40 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
connect$inet(r0, &(0x7f0000000900)={0x48, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x3, 0x3}, 0x8)

01:50:40 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
connect$inet(r0, &(0x7f0000000900)={0x48, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x3, 0x3}, 0x8)

01:50:40 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
connect$inet(r0, &(0x7f0000000900)={0x48, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x3, 0x3}, 0x8)

01:50:40 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
connect$inet(r0, &(0x7f0000000900)={0x48, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x3, 0x3}, 0x8)

01:50:40 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
connect$inet(r0, &(0x7f0000000900)={0x48, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x3, 0x3}, 0x8)

01:50:40 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
connect$inet(r0, &(0x7f0000000900)={0x48, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x3, 0x3}, 0x8)

01:50:40 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x1ae4}, 0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYRES16], 0x9)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000140)={0x0, 0xffff}, 0x8)

01:50:41 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(0xffffffffffffffff, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="0d1f346ab33160986204", @ANYRES32=<r3=>0x0], &(0x7f00000000c0)=0x8)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000240)={r3, 0x0, 0x0, 0x4}, 0x14)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000002c0)={0x3, 0xb130, 0x13722406, 0x7, r3}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
shutdown(r0, 0x0)
connect$inet(r4, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
sendmsg$inet6_sctp(r4, &(0x7f0000000740)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @broadcast}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000380)="ca1b3b5c422ca65675e274c42923889a63f250f3618af3499af18ae3b738b9b6b5428e18e8a6f70a1fad05f03388e5d7fcc796fa874a4c850fc114d59d7d095f07c3338b7653ed756e08fc8325e69831de6411138839053b1a7b32636f2e05fcbcada2375bde92ed0ac706042efe8a3bcd095a7ab57ac9ddbdc94f155bf7e75926505845f59d15ada6e76061b7834bf5c7d501f26c2752d451ca96b5f61b34c88865cfe25dfb939a9fcbb914576b327536774e0c58a39e0a1439a32fb837ba6dfe9ea43cb51008fcaeec67663ce77bfbc50affa69135c938", 0xd8}, {&(0x7f00000001c0)="47708aa26f004be1789c08aeb40d0c8246c888898f0571d10a001857ac20db0cd8e062f24824e76802848efb21e6aef453c46fb7d90652475b614ae803fa435214362114349b82946677d9fd142aa6bb617033770a391dbfca5781c270e368983e8716559650762d28e7aa65c9d1c963d21f590d25", 0x75}], 0x2, 0x0, 0x0, 0x81}, 0x0)
bindat(r0, r4, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x2, 0x4, @empty, 0xd6}, 0x1c)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x0, 0x5, 0x2}, 0xffe6)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
sendto$inet6(r0, &(0x7f0000000100)="b13d92887b21bd167339dc75c25540a68b861c982df303c3f163968f1fe758c0c4f59d86972a885f7c41cdc7802a41cbc7c1ed179c25352261e028a9ca42371351e65f606899b355b95f6c", 0x4b, 0x1, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x80000000, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000080)={0x0, 0x0, 0x7fff}, 0x8)

01:50:41 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="00000000000000202f87f5320000055d"}, 0x1c, 0x0}, 0x0)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8)

01:50:41 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = fcntl$dupfd(r1, 0x0, r0)
shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0xffffffffffffffff}})
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x23, &(0x7f0000000000)=0x1c00, 0xfe6a)

01:50:41 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x1ae4}, 0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYRES16], 0x9)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000140)={0x0, 0xffff}, 0x8)

01:50:41 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = fcntl$dupfd(r1, 0x0, r0)
shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0xffffffffffffffff}})
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x23, &(0x7f0000000000)=0x1c00, 0xfe6a)

01:50:41 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="00000000000000202f87f5320000055d"}, 0x1c, 0x0}, 0x0)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8)

01:50:41 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = fcntl$dupfd(r1, 0x0, r0)
shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0xffffffffffffffff}})
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x23, &(0x7f0000000000)=0x1c00, 0xfe6a)

01:50:41 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x1ae4}, 0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYRES16], 0x9)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000140)={0x0, 0xffff}, 0x8)

01:50:41 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(0xffffffffffffffff, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="0d1f346ab33160986204", @ANYRES32=<r3=>0x0], &(0x7f00000000c0)=0x8)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000240)={r3, 0x0, 0x0, 0x4}, 0x14)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000002c0)={0x3, 0xb130, 0x13722406, 0x7, r3}, 0x10)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x1, &(0x7f0000000040)=0x7, 0x4)
shutdown(r0, 0x0)
connect$inet(r4, &(0x7f00000000c0)={0x34, 0x2, 0x2, @rand_addr=0xfffffffe}, 0x10)
sendmsg$inet6_sctp(r4, &(0x7f0000000740)={&(0x7f0000000280)=@in={0x10, 0x2, 0x1, @broadcast}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000380)="ca1b3b5c422ca65675e274c42923889a63f250f3618af3499af18ae3b738b9b6b5428e18e8a6f70a1fad05f03388e5d7fcc796fa874a4c850fc114d59d7d095f07c3338b7653ed756e08fc8325e69831de6411138839053b1a7b32636f2e05fcbcada2375bde92ed0ac706042efe8a3bcd095a7ab57ac9ddbdc94f155bf7e75926505845f59d15ada6e76061b7834bf5c7d501f26c2752d451ca96b5f61b34c88865cfe25dfb939a9fcbb914576b327536774e0c58a39e0a1439a32fb837ba6dfe9ea43cb51008fcaeec67663ce77bfbc50affa69135c938", 0xd8}, {&(0x7f00000001c0)="47708aa26f004be1789c08aeb40d0c8246c888898f0571d10a001857ac20db0cd8e062f24824e76802848efb21e6aef453c46fb7d90652475b614ae803fa435214362114349b82946677d9fd142aa6bb617033770a391dbfca5781c270e368983e8716559650762d28e7aa65c9d1c963d21f590d25", 0x75}], 0x2, 0x0, 0x0, 0x81}, 0x0)
bindat(r0, r4, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x2, 0x4, @empty, 0xd6}, 0x1c)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x0, 0x5, 0x2}, 0xffe6)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
sendto$inet6(r0, &(0x7f0000000100)="b13d92887b21bd167339dc75c25540a68b861c982df303c3f163968f1fe758c0c4f59d86972a885f7c41cdc7802a41cbc7c1ed179c25352261e028a9ca42371351e65f606899b355b95f6c", 0x4b, 0x1, &(0x7f0000000180)={0x1c, 0x1c, 0x3, 0x80000000, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000080)={0x0, 0x0, 0x7fff}, 0x8)

01:50:41 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x1ae4}, 0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYRES16], 0x9)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000140)={0x0, 0xffff}, 0x8)

01:50:41 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = fcntl$dupfd(r1, 0x0, r0)
shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000080)={{0x0, 0x0, 0xffffffffffffffff}})
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x23, &(0x7f0000000000)=0x1c00, 0xfe6a)

01:50:41 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="00000000000000202f87f5320000055d"}, 0x1c, 0x0}, 0x0)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8)

01:50:41 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="00000000000000202f87f5320000055d"}, 0x1c, 0x0}, 0x0)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8)

01:50:41 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x1ae4}, 0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYRES16], 0x9)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000140)={0x0, 0xffff}, 0x8)

01:50:41 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="00000000000000202f87f5320000055d"}, 0x1c, 0x0}, 0x0)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8)

01:50:41 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="00000000000000202f87f5320000055d"}, 0x1c, 0x0}, 0x0)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8)

01:50:42 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x1ae4}, 0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYRES16], 0x9)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000140)={0x0, 0xffff}, 0x8)

01:50:42 executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="00000000000000202f87f5320000055d"}, 0x1c, 0x0}, 0x0)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8)

01:50:42 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x1ae4}, 0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYRES16], 0x9)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000140)={0x0, 0xffff}, 0x8)

01:50:42 executing program 0:
syz_emit_ethernet(0xede, &(0x7f0000001040)={@local, @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "21d1c5", 0xea8, 0x36a2c7075d6f1884, 0x0, @rand_addr="5ddd41bb0dbc79db08caafbbc4de543c", @local={0xfe, 0x80, '\x00', 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, '\x00', @mcast1, @mcast1, [{}, {}, {0x0, 0x19b, "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"}, {0x0, 0x33, "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"}]}}}}}})

01:50:42 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x1ae4}, 0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYRES16], 0x9)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000140)={0x0, 0xffff}, 0x8)

01:50:42 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x1ae4}, 0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYRES16], 0x9)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000140)={0x0, 0xffff}, 0x8)

01:50:42 executing program 0:
syz_emit_ethernet(0xede, &(0x7f0000001040)={@local, @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "21d1c5", 0xea8, 0x36a2c7075d6f1884, 0x0, @rand_addr="5ddd41bb0dbc79db08caafbbc4de543c", @local={0xfe, 0x80, '\x00', 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, '\x00', @mcast1, @mcast1, [{}, {}, {0x0, 0x19b, "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"}, {0x0, 0x33, "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"}]}}}}}})

01:50:42 executing program 0:
syz_emit_ethernet(0xede, &(0x7f0000001040)={@local, @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "21d1c5", 0xea8, 0x36a2c7075d6f1884, 0x0, @rand_addr="5ddd41bb0dbc79db08caafbbc4de543c", @local={0xfe, 0x80, '\x00', 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, '\x00', @mcast1, @mcast1, [{}, {}, {0x0, 0x19b, "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"}, {0x0, 0x33, "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"}]}}}}}})

01:50:42 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r3, &(0x7f0000000040)={0x10, 0x2, 0x0, @rand_addr=0x2fff}, 0x10)
sendmsg$inet_sctp(r2, &(0x7f0000000580)={&(0x7f00000000c0)=@in={0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r4=>0x0]}, &(0x7f0000000440)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x1204, &(0x7f0000000000)={r4, 0x3f}, 0xc)

01:50:42 executing program 0:
syz_emit_ethernet(0xede, &(0x7f0000001040)={@local, @remote, [], {@ipv6={0x86dd, {0x0, 0x6, "21d1c5", 0xea8, 0x36a2c7075d6f1884, 0x0, @rand_addr="5ddd41bb0dbc79db08caafbbc4de543c", @local={0xfe, 0x80, '\x00', 0x0}, {[], @icmpv6=@ndisc_redir={0x89, 0x0, 0x0, '\x00', @mcast1, @mcast1, [{}, {}, {0x0, 0x19b, "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"}, {0x0, 0x33, "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"}]}}}}}})

01:50:42 executing program 1:
__semctl$SEM_STAT(0x0, 0x0, 0xa, &(0x7f0000000900)=&(0x7f00000008c0))

01:50:42 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r3, &(0x7f0000000040)={0x10, 0x2, 0x0, @rand_addr=0x2fff}, 0x10)
sendmsg$inet_sctp(r2, &(0x7f0000000580)={&(0x7f00000000c0)=@in={0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r4=>0x0]}, &(0x7f0000000440)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x1204, &(0x7f0000000000)={r4, 0x3f}, 0xc)

01:50:42 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x1ae4}, 0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYRES16], 0x9)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000140)={0x0, 0xffff}, 0x8)

01:50:42 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r3, &(0x7f0000000040)={0x10, 0x2, 0x0, @rand_addr=0x2fff}, 0x10)
sendmsg$inet_sctp(r2, &(0x7f0000000580)={&(0x7f00000000c0)=@in={0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r4=>0x0]}, &(0x7f0000000440)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x1204, &(0x7f0000000000)={r4, 0x3f}, 0xc)

01:50:42 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r3, &(0x7f0000000040)={0x10, 0x2, 0x0, @rand_addr=0x2fff}, 0x10)
sendmsg$inet_sctp(r2, &(0x7f0000000580)={&(0x7f00000000c0)=@in={0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r4=>0x0]}, &(0x7f0000000440)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x1204, &(0x7f0000000000)={r4, 0x3f}, 0xc)

01:50:42 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r3, &(0x7f0000000040)={0x10, 0x2, 0x0, @rand_addr=0x2fff}, 0x10)
sendmsg$inet_sctp(r2, &(0x7f0000000580)={&(0x7f00000000c0)=@in={0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r4=>0x0]}, &(0x7f0000000440)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x1204, &(0x7f0000000000)={r4, 0x3f}, 0xc)

01:50:42 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r3, &(0x7f0000000040)={0x10, 0x2, 0x0, @rand_addr=0x2fff}, 0x10)
sendmsg$inet_sctp(r2, &(0x7f0000000580)={&(0x7f00000000c0)=@in={0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r4=>0x0]}, &(0x7f0000000440)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x1204, &(0x7f0000000000)={r4, 0x3f}, 0xc)

01:50:42 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r3, &(0x7f0000000040)={0x10, 0x2, 0x0, @rand_addr=0x2fff}, 0x10)
sendmsg$inet_sctp(r2, &(0x7f0000000580)={&(0x7f00000000c0)=@in={0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r4=>0x0]}, &(0x7f0000000440)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x1204, &(0x7f0000000000)={r4, 0x3f}, 0xc)

01:50:42 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r3, &(0x7f0000000040)={0x10, 0x2, 0x0, @rand_addr=0x2fff}, 0x10)
sendmsg$inet_sctp(r2, &(0x7f0000000580)={&(0x7f00000000c0)=@in={0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r4=>0x0]}, &(0x7f0000000440)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x1204, &(0x7f0000000000)={r4, 0x3f}, 0xc)

01:50:42 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000001940)={'bbr\x00'}, 0x24)
connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c)
sendmsg(r0, &(0x7f0000000240)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c, 0x0, 0x0, 0x0}, 0x0)

01:50:42 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r3, &(0x7f0000000040)={0x10, 0x2, 0x0, @rand_addr=0x2fff}, 0x10)
sendmsg$inet_sctp(r2, &(0x7f0000000580)={&(0x7f00000000c0)=@in={0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r4=>0x0]}, &(0x7f0000000440)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x1204, &(0x7f0000000000)={r4, 0x3f}, 0xc)

01:50:42 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000001940)={'bbr\x00'}, 0x24)
connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c)
sendmsg(r0, &(0x7f0000000240)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c, 0x0, 0x0, 0x0}, 0x0)

01:50:42 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r3, &(0x7f0000000040)={0x10, 0x2, 0x0, @rand_addr=0x2fff}, 0x10)
sendmsg$inet_sctp(r2, &(0x7f0000000580)={&(0x7f00000000c0)=@in={0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r4=>0x0]}, &(0x7f0000000440)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x1204, &(0x7f0000000000)={r4, 0x3f}, 0xc)

01:50:42 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000001940)={'bbr\x00'}, 0x24)
connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c)
sendmsg(r0, &(0x7f0000000240)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c, 0x0, 0x0, 0x0}, 0x0)

01:50:42 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r3, &(0x7f0000000040)={0x10, 0x2, 0x0, @rand_addr=0x2fff}, 0x10)
sendmsg$inet_sctp(r2, &(0x7f0000000580)={&(0x7f00000000c0)=@in={0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r4=>0x0]}, &(0x7f0000000440)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x1204, &(0x7f0000000000)={r4, 0x3f}, 0xc)

01:50:42 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @rand_addr=0x79}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000140)={0x1, [<r3=>0x0]}, &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000080)={r3}, &(0x7f0000000100)=0x18)

01:50:42 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000001940)={'bbr\x00'}, 0x24)
connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c)
sendmsg(r0, &(0x7f0000000240)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c, 0x0, 0x0, 0x0}, 0x0)

01:50:42 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r3, &(0x7f0000000040)={0x10, 0x2, 0x0, @rand_addr=0x2fff}, 0x10)
sendmsg$inet_sctp(r2, &(0x7f0000000580)={&(0x7f00000000c0)=@in={0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r4=>0x0]}, &(0x7f0000000440)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x1204, &(0x7f0000000000)={r4, 0x3f}, 0xc)

01:50:42 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @rand_addr=0x79}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000140)={0x1, [<r3=>0x0]}, &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000080)={r3}, &(0x7f0000000100)=0x18)

01:50:43 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @rand_addr=0x79}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000140)={0x1, [<r3=>0x0]}, &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000080)={r3}, &(0x7f0000000100)=0x18)

01:50:43 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @rand_addr=0x79}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000140)={0x1, [<r3=>0x0]}, &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000080)={r3}, &(0x7f0000000100)=0x18)

01:50:43 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r3, &(0x7f0000000040)={0x10, 0x2, 0x0, @rand_addr=0x2fff}, 0x10)
sendmsg$inet_sctp(r2, &(0x7f0000000580)={&(0x7f00000000c0)=@in={0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r4=>0x0]}, &(0x7f0000000440)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x1204, &(0x7f0000000000)={r4, 0x3f}, 0xc)

01:50:43 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @rand_addr=0x79}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000140)={0x1, [<r3=>0x0]}, &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000080)={r3}, &(0x7f0000000100)=0x18)

01:50:43 executing program 3:
ioctl$DIOCSETIFFLAG(0xffffffffffffffff, 0xc0244459, &(0x7f00000000c0)={0x10, &(0x7f0000000040)="ec97c5d5b0ba518936bd21034fc2096334d26e"})
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket(0x1c, 0x10000001, 0x84)
r1 = setsid()
shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000500)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0xfff8, 0x0, 0xffffffffffff0001}, 0x986bbc6b, 0x2, 0x100, 0x40, 0x0, r1, 0x1f})
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000980)={'bbr\x00', 0x200000}, 0x24)
connect$inet(r2, &(0x7f00000000c0)={0xfffffd9c, 0x2, 0x0, @rand_addr=0x1}, 0x10)
setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4)
sendto(r2, &(0x7f0000000400)="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", 0x1fe, 0x104, &(0x7f0000000280)=@in={0x10, 0x2, 0x1, @rand_addr=0x80c4}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x835}, 0x24)
freebsd11_fstat(r2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
r4 = semget$private(0x0, 0x2, 0x3de)
r5 = socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(r5, 0x0, 0xccf3, 0x0, 0x0, 0x800e00511)
shutdown(r5, 0x0)
sendmsg$unix(0xffffffffffffff9c, &(0x7f0000000bc0)={&(0x7f0000000140)=ANY=[@ANYRESDEC], 0xa, &(0x7f0000000700), 0x0, &(0x7f0000000600)=ANY=[@ANYRESOCT, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESHEX, @ANYRES64=r3, @ANYRES32, @ANYRES32, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="e2e34bf030cd613503c372f7b203367f153c3184716ddbae0e49f568d955cbefa6950877ae5e9f371cfb1ee66b0413c8c878ffa8dd2a1240b66f886f163c81a90def921c891e290300800dba74c0608b7ef955b9159c97be2f2b4ea7d32d53427883b7d66837971a6747964b3f6ab07929d0e5df3a28eba9d316c8e8d7b1c0597f5ca722995b3c772e62c47dc74ceffebed392c1b9e7e07d614e4972ffe120d6475ed52f0e27d4d22447581542c32756186abc3ffc2dd2d32c45bcfa456aa9dc02b83bec68c1c2689305c05227a0fbc2ec4d68104cb86560b59636ce", @ANYRESDEC=r4, @ANYRES32, @ANYBLOB="46fa830be88ab036d96ade06b37d8803e7898b1ef255bfebb1cb000000000000000000", @ANYRES32, @ANYRES32=r3, @ANYRES32=0x0, @ANYRESOCT, @ANYRES64, @ANYRES64=r5, @ANYRES32, @ANYRES32], 0x118, 0x5}, 0x20000)

01:50:43 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @rand_addr=0x79}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000140)={0x1, [<r3=>0x0]}, &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000080)={r3}, &(0x7f0000000100)=0x18)

01:50:43 executing program 1:
r0 = openat$crypto(0xffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000100)={0x17, 0x14, 0x76, &(0x7f0000000000)="2b64355753d68a55f2c8323f0d5635355d4f94f4078551ad2206bdd65861c9c08902a1202088e3d5327ea01a956fd30e4708b30a50bcfcb4c30ed1aa8bbf6fa8a750f5fe14955c0ef49363d4c622d859c1de4551c4734a2e65a9a40580555b9ceb24b692d492dde1eb9eb2beeceb0f98bcba4410f61b", 0x8d, &(0x7f0000000180)="ce94e613fd4f829894633f22a26cfd7b09850e5abda1f4f98203dfc8300079905c9a62de9ae49c3f43a3441ac7c22d8ef55537a1703ba1a85c9d96ca6eb0be63137df622e67fa654bdfde4d090cab899964fc0649b38e34d6080eac826c965c16b68d26c934d673fc5406249d863d5d0bb0e6d4e3e177ac6b37de0def435a761b9e3afa867ea1bb98fa0db17c5", 0x0, 0x6, [0xb4d5, 0x9, 0x4, 0x100]})
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000780)={0x28, 0x12, 0xe6, &(0x7f0000000600)="03a1c9e7d6c47722aa57671ade77dfb77025eae9a6a8b363278c2602e0a8516eea119d2f8a8caf724d9a0249bfaf42c12230a2c89b8b8b7ae154b287860e89acd421a661b6e714bd73c00a89931c54db290339e57718cd6e900a3da067ede12e49a779de87e4f1d033afe37885424c5111e703b9eb9af0276f060c89d80db66d941f2a2890dfc98c0deab444ccb0b62f16def4d3fde570219ffa2360a7fd68dc29fa5d91eb1a0e11ad5d1c796a13bcae3f9b2240d1a33dce50e571aa6251fd4d22a124189388b2e7e79a94e97f2bef44d86ee540d7e2feb1f58820348d429d58d427ebde92bf", 0x77, &(0x7f0000000700)="d8451e929f7c8f56daa83044e57309003c818b5724c29edffa6ef7095cef3307cdc8fb657451d88431762458364524c4f3823c41ae783529c9dd3a51165ef39a0bdbf7854f86df2155cfb1637ee2b92598a82e3575d519012ed595f56b4551896f8abe7db8506ec2ed0eb5a66532d3708f1bc00a1ec501", 0x6, 0x7f, [0x2, 0x1000, 0xb78, 0x5]})
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000140)={0x0, 0x27, 0x0, 0x0, 0x20, &(0x7f00000000c0)="74f40ccc2b1b96610861fac3c10985d21b27c5f715984710491544d6b78b643f"})
r1 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000100), 0x38008, 0x0)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f00000005c0)={@mcast1}, 0x14)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10)
ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, &(0x7f00000009c0)={0x0, 0x26, 0xbc, &(0x7f0000000800)="521c78bfce351c6b18e3132adb31ac88a463e7ae6253779a0ab70590925a3a1091266baab21a978e5c203db180b131c26fbc5f8fd287d3f13b0b186d0529288d2e78e263ac682f73f296bc7465409a2819c347fef28f335ba8e9660f63fdbe8836a0c106307d68fde4777e51105bac7a8b62a6db2769ccf7ac54ac1a79f2ab49bd22ebf5d9cb0e208107817e17ec882b8b69cc83bb9bfbb015454aa2ce497f91a69849bd34e1e7011c6dcf208616986fc0b46903c2ad4fa4c9b5e8a0", 0xd4, &(0x7f00000008c0)="b50d23b4d784300cdf0cb6fa02a4f88cc3a8b53303f3f43e2cf3614ca0c850b1a5a567ed7341e817fe2982e2d572f83a678d20aacf378d7b8a92367c1f14e0bb1b8275750ec142ebfe0c1a9442601626bec135a167ddcd01e8f10e73fd127679661b943d8b1a2e3eb6bfbd78020bffaa48d1d91f2e99e01b38a34e9bc29697d0fc8990007ad9382f4d9ad823808e82aa0a7005cece80bc8117a3d40749c87b92412f6515236edf22c8519571c94ccb6a305de2031a03d8d9f6acfeeee7084163583ae31a0183e681468a19d861fc23707ebb9595", 0x0, 0x6, [0x8c90ea8a, 0x9, 0x9, 0x800]})
shutdown(r2, 0x1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24)
getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r3=>0x0}, &(0x7f0000000300)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000040)={@local={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, r3}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000000)={@loopback, r3}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffff9c, 0x29, 0x2e, &(0x7f00000007c0)={@mcast1, r3}, 0x14)
fcntl$dupfd(r1, 0x0, r1)

01:50:43 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @rand_addr=0x79}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000140)={0x1, [<r3=>0x0]}, &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000080)={r3}, &(0x7f0000000100)=0x18)

01:50:43 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0), 0x2, 0x0)
ioctl$DIOCOSFPADD(r0, 0xc088444f, &(0x7f0000000200)="543791f658afc2478f")

01:50:43 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000000c0), 0x8)

01:50:43 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000180)={0x0, 0x9, 0x1, "b8"}, 0x9)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000140)={0x0, 0x9}, 0x8)

01:50:43 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000000c0), 0x8)

01:50:43 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000000c0), 0x8)

01:50:43 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000180)={0x0, 0x9, 0x1, "b8"}, 0x9)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000140)={0x0, 0x9}, 0x8)

01:50:43 executing program 3:
ioctl$DIOCSETIFFLAG(0xffffffffffffffff, 0xc0244459, &(0x7f00000000c0)={0x10, &(0x7f0000000040)="ec97c5d5b0ba518936bd21034fc2096334d26e"})
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket(0x1c, 0x10000001, 0x84)
r1 = setsid()
shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000500)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0xfff8, 0x0, 0xffffffffffff0001}, 0x986bbc6b, 0x2, 0x100, 0x40, 0x0, r1, 0x1f})
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000980)={'bbr\x00', 0x200000}, 0x24)
connect$inet(r2, &(0x7f00000000c0)={0xfffffd9c, 0x2, 0x0, @rand_addr=0x1}, 0x10)
setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4)
sendto(r2, &(0x7f0000000400)="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", 0x1fe, 0x104, &(0x7f0000000280)=@in={0x10, 0x2, 0x1, @rand_addr=0x80c4}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x835}, 0x24)
freebsd11_fstat(r2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
r4 = semget$private(0x0, 0x2, 0x3de)
r5 = socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(r5, 0x0, 0xccf3, 0x0, 0x0, 0x800e00511)
shutdown(r5, 0x0)
sendmsg$unix(0xffffffffffffff9c, &(0x7f0000000bc0)={&(0x7f0000000140)=ANY=[@ANYRESDEC], 0xa, &(0x7f0000000700), 0x0, &(0x7f0000000600)=ANY=[@ANYRESOCT, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESHEX, @ANYRES64=r3, @ANYRES32, @ANYRES32, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="e2e34bf030cd613503c372f7b203367f153c3184716ddbae0e49f568d955cbefa6950877ae5e9f371cfb1ee66b0413c8c878ffa8dd2a1240b66f886f163c81a90def921c891e290300800dba74c0608b7ef955b9159c97be2f2b4ea7d32d53427883b7d66837971a6747964b3f6ab07929d0e5df3a28eba9d316c8e8d7b1c0597f5ca722995b3c772e62c47dc74ceffebed392c1b9e7e07d614e4972ffe120d6475ed52f0e27d4d22447581542c32756186abc3ffc2dd2d32c45bcfa456aa9dc02b83bec68c1c2689305c05227a0fbc2ec4d68104cb86560b59636ce", @ANYRESDEC=r4, @ANYRES32, @ANYBLOB="46fa830be88ab036d96ade06b37d8803e7898b1ef255bfebb1cb000000000000000000", @ANYRES32, @ANYRES32=r3, @ANYRES32=0x0, @ANYRESOCT, @ANYRES64, @ANYRES64=r5, @ANYRES32, @ANYRES32], 0x118, 0x5}, 0x20000)

01:50:43 executing program 1:
r0 = openat$crypto(0xffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000100)={0x17, 0x14, 0x76, &(0x7f0000000000)="2b64355753d68a55f2c8323f0d5635355d4f94f4078551ad2206bdd65861c9c08902a1202088e3d5327ea01a956fd30e4708b30a50bcfcb4c30ed1aa8bbf6fa8a750f5fe14955c0ef49363d4c622d859c1de4551c4734a2e65a9a40580555b9ceb24b692d492dde1eb9eb2beeceb0f98bcba4410f61b", 0x8d, &(0x7f0000000180)="ce94e613fd4f829894633f22a26cfd7b09850e5abda1f4f98203dfc8300079905c9a62de9ae49c3f43a3441ac7c22d8ef55537a1703ba1a85c9d96ca6eb0be63137df622e67fa654bdfde4d090cab899964fc0649b38e34d6080eac826c965c16b68d26c934d673fc5406249d863d5d0bb0e6d4e3e177ac6b37de0def435a761b9e3afa867ea1bb98fa0db17c5", 0x0, 0x6, [0xb4d5, 0x9, 0x4, 0x100]})
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000780)={0x28, 0x12, 0xe6, &(0x7f0000000600)="03a1c9e7d6c47722aa57671ade77dfb77025eae9a6a8b363278c2602e0a8516eea119d2f8a8caf724d9a0249bfaf42c12230a2c89b8b8b7ae154b287860e89acd421a661b6e714bd73c00a89931c54db290339e57718cd6e900a3da067ede12e49a779de87e4f1d033afe37885424c5111e703b9eb9af0276f060c89d80db66d941f2a2890dfc98c0deab444ccb0b62f16def4d3fde570219ffa2360a7fd68dc29fa5d91eb1a0e11ad5d1c796a13bcae3f9b2240d1a33dce50e571aa6251fd4d22a124189388b2e7e79a94e97f2bef44d86ee540d7e2feb1f58820348d429d58d427ebde92bf", 0x77, &(0x7f0000000700)="d8451e929f7c8f56daa83044e57309003c818b5724c29edffa6ef7095cef3307cdc8fb657451d88431762458364524c4f3823c41ae783529c9dd3a51165ef39a0bdbf7854f86df2155cfb1637ee2b92598a82e3575d519012ed595f56b4551896f8abe7db8506ec2ed0eb5a66532d3708f1bc00a1ec501", 0x6, 0x7f, [0x2, 0x1000, 0xb78, 0x5]})
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000140)={0x0, 0x27, 0x0, 0x0, 0x20, &(0x7f00000000c0)="74f40ccc2b1b96610861fac3c10985d21b27c5f715984710491544d6b78b643f"})
r1 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000100), 0x38008, 0x0)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f00000005c0)={@mcast1}, 0x14)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10)
ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, &(0x7f00000009c0)={0x0, 0x26, 0xbc, &(0x7f0000000800)="521c78bfce351c6b18e3132adb31ac88a463e7ae6253779a0ab70590925a3a1091266baab21a978e5c203db180b131c26fbc5f8fd287d3f13b0b186d0529288d2e78e263ac682f73f296bc7465409a2819c347fef28f335ba8e9660f63fdbe8836a0c106307d68fde4777e51105bac7a8b62a6db2769ccf7ac54ac1a79f2ab49bd22ebf5d9cb0e208107817e17ec882b8b69cc83bb9bfbb015454aa2ce497f91a69849bd34e1e7011c6dcf208616986fc0b46903c2ad4fa4c9b5e8a0", 0xd4, &(0x7f00000008c0)="b50d23b4d784300cdf0cb6fa02a4f88cc3a8b53303f3f43e2cf3614ca0c850b1a5a567ed7341e817fe2982e2d572f83a678d20aacf378d7b8a92367c1f14e0bb1b8275750ec142ebfe0c1a9442601626bec135a167ddcd01e8f10e73fd127679661b943d8b1a2e3eb6bfbd78020bffaa48d1d91f2e99e01b38a34e9bc29697d0fc8990007ad9382f4d9ad823808e82aa0a7005cece80bc8117a3d40749c87b92412f6515236edf22c8519571c94ccb6a305de2031a03d8d9f6acfeeee7084163583ae31a0183e681468a19d861fc23707ebb9595", 0x0, 0x6, [0x8c90ea8a, 0x9, 0x9, 0x800]})
shutdown(r2, 0x1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24)
getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r3=>0x0}, &(0x7f0000000300)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000040)={@local={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, r3}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000000)={@loopback, r3}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffff9c, 0x29, 0x2e, &(0x7f00000007c0)={@mcast1, r3}, 0x14)
fcntl$dupfd(r1, 0x0, r1)

01:50:44 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000180)={0x0, 0x9, 0x1, "b8"}, 0x9)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000140)={0x0, 0x9}, 0x8)

01:50:44 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000180)={0x0, 0x9, 0x1, "b8"}, 0x9)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000140)={0x0, 0x9}, 0x8)

01:50:44 executing program 2:
r0 = openat$crypto(0xffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000100)={0x17, 0x14, 0x76, &(0x7f0000000000)="2b64355753d68a55f2c8323f0d5635355d4f94f4078551ad2206bdd65861c9c08902a1202088e3d5327ea01a956fd30e4708b30a50bcfcb4c30ed1aa8bbf6fa8a750f5fe14955c0ef49363d4c622d859c1de4551c4734a2e65a9a40580555b9ceb24b692d492dde1eb9eb2beeceb0f98bcba4410f61b", 0x8d, &(0x7f0000000180)="ce94e613fd4f829894633f22a26cfd7b09850e5abda1f4f98203dfc8300079905c9a62de9ae49c3f43a3441ac7c22d8ef55537a1703ba1a85c9d96ca6eb0be63137df622e67fa654bdfde4d090cab899964fc0649b38e34d6080eac826c965c16b68d26c934d673fc5406249d863d5d0bb0e6d4e3e177ac6b37de0def435a761b9e3afa867ea1bb98fa0db17c5", 0x0, 0x6, [0xb4d5, 0x9, 0x4, 0x100]})
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000780)={0x28, 0x12, 0xe6, &(0x7f0000000600)="03a1c9e7d6c47722aa57671ade77dfb77025eae9a6a8b363278c2602e0a8516eea119d2f8a8caf724d9a0249bfaf42c12230a2c89b8b8b7ae154b287860e89acd421a661b6e714bd73c00a89931c54db290339e57718cd6e900a3da067ede12e49a779de87e4f1d033afe37885424c5111e703b9eb9af0276f060c89d80db66d941f2a2890dfc98c0deab444ccb0b62f16def4d3fde570219ffa2360a7fd68dc29fa5d91eb1a0e11ad5d1c796a13bcae3f9b2240d1a33dce50e571aa6251fd4d22a124189388b2e7e79a94e97f2bef44d86ee540d7e2feb1f58820348d429d58d427ebde92bf", 0x77, &(0x7f0000000700)="d8451e929f7c8f56daa83044e57309003c818b5724c29edffa6ef7095cef3307cdc8fb657451d88431762458364524c4f3823c41ae783529c9dd3a51165ef39a0bdbf7854f86df2155cfb1637ee2b92598a82e3575d519012ed595f56b4551896f8abe7db8506ec2ed0eb5a66532d3708f1bc00a1ec501", 0x6, 0x7f, [0x2, 0x1000, 0xb78, 0x5]})
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000140)={0x0, 0x27, 0x0, 0x0, 0x20, &(0x7f00000000c0)="74f40ccc2b1b96610861fac3c10985d21b27c5f715984710491544d6b78b643f"})
r1 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000100), 0x38008, 0x0)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f00000005c0)={@mcast1}, 0x14)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10)
ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, &(0x7f00000009c0)={0x0, 0x26, 0xbc, &(0x7f0000000800)="521c78bfce351c6b18e3132adb31ac88a463e7ae6253779a0ab70590925a3a1091266baab21a978e5c203db180b131c26fbc5f8fd287d3f13b0b186d0529288d2e78e263ac682f73f296bc7465409a2819c347fef28f335ba8e9660f63fdbe8836a0c106307d68fde4777e51105bac7a8b62a6db2769ccf7ac54ac1a79f2ab49bd22ebf5d9cb0e208107817e17ec882b8b69cc83bb9bfbb015454aa2ce497f91a69849bd34e1e7011c6dcf208616986fc0b46903c2ad4fa4c9b5e8a0", 0xd4, &(0x7f00000008c0)="b50d23b4d784300cdf0cb6fa02a4f88cc3a8b53303f3f43e2cf3614ca0c850b1a5a567ed7341e817fe2982e2d572f83a678d20aacf378d7b8a92367c1f14e0bb1b8275750ec142ebfe0c1a9442601626bec135a167ddcd01e8f10e73fd127679661b943d8b1a2e3eb6bfbd78020bffaa48d1d91f2e99e01b38a34e9bc29697d0fc8990007ad9382f4d9ad823808e82aa0a7005cece80bc8117a3d40749c87b92412f6515236edf22c8519571c94ccb6a305de2031a03d8d9f6acfeeee7084163583ae31a0183e681468a19d861fc23707ebb9595", 0x0, 0x6, [0x8c90ea8a, 0x9, 0x9, 0x800]})
shutdown(r2, 0x1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24)
getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r3=>0x0}, &(0x7f0000000300)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000040)={@local={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, r3}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000000)={@loopback, r3}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffff9c, 0x29, 0x2e, &(0x7f00000007c0)={@mcast1, r3}, 0x14)
fcntl$dupfd(r1, 0x0, r1)

01:50:44 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000000c0), 0x8)

01:50:44 executing program 0:
r0 = openat$crypto(0xffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000100)={0x17, 0x14, 0x76, &(0x7f0000000000)="2b64355753d68a55f2c8323f0d5635355d4f94f4078551ad2206bdd65861c9c08902a1202088e3d5327ea01a956fd30e4708b30a50bcfcb4c30ed1aa8bbf6fa8a750f5fe14955c0ef49363d4c622d859c1de4551c4734a2e65a9a40580555b9ceb24b692d492dde1eb9eb2beeceb0f98bcba4410f61b", 0x8d, &(0x7f0000000180)="ce94e613fd4f829894633f22a26cfd7b09850e5abda1f4f98203dfc8300079905c9a62de9ae49c3f43a3441ac7c22d8ef55537a1703ba1a85c9d96ca6eb0be63137df622e67fa654bdfde4d090cab899964fc0649b38e34d6080eac826c965c16b68d26c934d673fc5406249d863d5d0bb0e6d4e3e177ac6b37de0def435a761b9e3afa867ea1bb98fa0db17c5", 0x0, 0x6, [0xb4d5, 0x9, 0x4, 0x100]})
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000780)={0x28, 0x12, 0xe6, &(0x7f0000000600)="03a1c9e7d6c47722aa57671ade77dfb77025eae9a6a8b363278c2602e0a8516eea119d2f8a8caf724d9a0249bfaf42c12230a2c89b8b8b7ae154b287860e89acd421a661b6e714bd73c00a89931c54db290339e57718cd6e900a3da067ede12e49a779de87e4f1d033afe37885424c5111e703b9eb9af0276f060c89d80db66d941f2a2890dfc98c0deab444ccb0b62f16def4d3fde570219ffa2360a7fd68dc29fa5d91eb1a0e11ad5d1c796a13bcae3f9b2240d1a33dce50e571aa6251fd4d22a124189388b2e7e79a94e97f2bef44d86ee540d7e2feb1f58820348d429d58d427ebde92bf", 0x77, &(0x7f0000000700)="d8451e929f7c8f56daa83044e57309003c818b5724c29edffa6ef7095cef3307cdc8fb657451d88431762458364524c4f3823c41ae783529c9dd3a51165ef39a0bdbf7854f86df2155cfb1637ee2b92598a82e3575d519012ed595f56b4551896f8abe7db8506ec2ed0eb5a66532d3708f1bc00a1ec501", 0x6, 0x7f, [0x2, 0x1000, 0xb78, 0x5]})
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000140)={0x0, 0x27, 0x0, 0x0, 0x20, &(0x7f00000000c0)="74f40ccc2b1b96610861fac3c10985d21b27c5f715984710491544d6b78b643f"})
r1 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000100), 0x38008, 0x0)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f00000005c0)={@mcast1}, 0x14)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10)
ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, &(0x7f00000009c0)={0x0, 0x26, 0xbc, &(0x7f0000000800)="521c78bfce351c6b18e3132adb31ac88a463e7ae6253779a0ab70590925a3a1091266baab21a978e5c203db180b131c26fbc5f8fd287d3f13b0b186d0529288d2e78e263ac682f73f296bc7465409a2819c347fef28f335ba8e9660f63fdbe8836a0c106307d68fde4777e51105bac7a8b62a6db2769ccf7ac54ac1a79f2ab49bd22ebf5d9cb0e208107817e17ec882b8b69cc83bb9bfbb015454aa2ce497f91a69849bd34e1e7011c6dcf208616986fc0b46903c2ad4fa4c9b5e8a0", 0xd4, &(0x7f00000008c0)="b50d23b4d784300cdf0cb6fa02a4f88cc3a8b53303f3f43e2cf3614ca0c850b1a5a567ed7341e817fe2982e2d572f83a678d20aacf378d7b8a92367c1f14e0bb1b8275750ec142ebfe0c1a9442601626bec135a167ddcd01e8f10e73fd127679661b943d8b1a2e3eb6bfbd78020bffaa48d1d91f2e99e01b38a34e9bc29697d0fc8990007ad9382f4d9ad823808e82aa0a7005cece80bc8117a3d40749c87b92412f6515236edf22c8519571c94ccb6a305de2031a03d8d9f6acfeeee7084163583ae31a0183e681468a19d861fc23707ebb9595", 0x0, 0x6, [0x8c90ea8a, 0x9, 0x9, 0x800]})
shutdown(r2, 0x1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24)
getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r3=>0x0}, &(0x7f0000000300)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000040)={@local={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, r3}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000000)={@loopback, r3}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffff9c, 0x29, 0x2e, &(0x7f00000007c0)={@mcast1, r3}, 0x14)
fcntl$dupfd(r1, 0x0, r1)

01:50:44 executing program 3:
ioctl$DIOCSETIFFLAG(0xffffffffffffffff, 0xc0244459, &(0x7f00000000c0)={0x10, &(0x7f0000000040)="ec97c5d5b0ba518936bd21034fc2096334d26e"})
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket(0x1c, 0x10000001, 0x84)
r1 = setsid()
shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000500)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0xfff8, 0x0, 0xffffffffffff0001}, 0x986bbc6b, 0x2, 0x100, 0x40, 0x0, r1, 0x1f})
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000980)={'bbr\x00', 0x200000}, 0x24)
connect$inet(r2, &(0x7f00000000c0)={0xfffffd9c, 0x2, 0x0, @rand_addr=0x1}, 0x10)
setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4)
sendto(r2, &(0x7f0000000400)="1d77c57c16eb5158caed03d9c0f6dca317dffc1d3274f66f21ae7c59f1ee36dfd4937ea42fcc31cb20e43d2d855805008764d272583baa8e01850752a4ef2bf19ce924bc6abfa885ce3bb82db3049521de0dcadd05090b74beb5001cc836fa6a6df5a439bbd9f6e99853d26df8f1556d7f04d639b9608adf0c8a2160f6c84cb6465394f135182bd779fca31bd722fc8452862c193bd74a492389f1a6500f3f6cd32f8e3e2348640cf138e8d8fbd568b750a6590010e379273f4535083f61c543831816d5cd1c4c0964e45de2f0d8c80d98e7b7820f1087956616a031c3ce09e02719de4eb3c7b7521469c86d1e4f4422aeadfdc10f9281d64f1ae344a1a557a97e9a7732b5cb1b0f6e4603be46ec05d26db9302240f6341885308c9f5d3b53f88e472fef6b56f84d51ccb7a8a86d7ec53003991f262a3023331bda2476443fcaabedac625c94d6a225d395e9781cfa7ccbeee8c722aff529291d20b5a5e33a163bc4869234c8fc7c392a305f68930a65de05f4a05f44f6f7d57cc6505583c17955561d574c98c618966feb020021255309500ddf7543cee9fc480c6a868965d8680869203683cbc6d00ae71d0653d62ceccab106843004f3d2129b49582cd46f4dba029c6317554188223a363989bee5c145a1b8cad090e864922b978db289438eff50f4e0ac62f1f5f55987e01e7ca8225bfdc154fb3a2a06ed6de82947", 0x1fe, 0x104, &(0x7f0000000280)=@in={0x10, 0x2, 0x1, @rand_addr=0x80c4}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x835}, 0x24)
freebsd11_fstat(r2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
r4 = semget$private(0x0, 0x2, 0x3de)
r5 = socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(r5, 0x0, 0xccf3, 0x0, 0x0, 0x800e00511)
shutdown(r5, 0x0)
sendmsg$unix(0xffffffffffffff9c, &(0x7f0000000bc0)={&(0x7f0000000140)=ANY=[@ANYRESDEC], 0xa, &(0x7f0000000700), 0x0, &(0x7f0000000600)=ANY=[@ANYRESOCT, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESHEX, @ANYRES64=r3, @ANYRES32, @ANYRES32, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="e2e34bf030cd613503c372f7b203367f153c3184716ddbae0e49f568d955cbefa6950877ae5e9f371cfb1ee66b0413c8c878ffa8dd2a1240b66f886f163c81a90def921c891e290300800dba74c0608b7ef955b9159c97be2f2b4ea7d32d53427883b7d66837971a6747964b3f6ab07929d0e5df3a28eba9d316c8e8d7b1c0597f5ca722995b3c772e62c47dc74ceffebed392c1b9e7e07d614e4972ffe120d6475ed52f0e27d4d22447581542c32756186abc3ffc2dd2d32c45bcfa456aa9dc02b83bec68c1c2689305c05227a0fbc2ec4d68104cb86560b59636ce", @ANYRESDEC=r4, @ANYRES32, @ANYBLOB="46fa830be88ab036d96ade06b37d8803e7898b1ef255bfebb1cb000000000000000000", @ANYRES32, @ANYRES32=r3, @ANYRES32=0x0, @ANYRESOCT, @ANYRES64, @ANYRES64=r5, @ANYRES32, @ANYRES32], 0x118, 0x5}, 0x20000)

01:50:44 executing program 1:
r0 = openat$crypto(0xffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000100)={0x17, 0x14, 0x76, &(0x7f0000000000)="2b64355753d68a55f2c8323f0d5635355d4f94f4078551ad2206bdd65861c9c08902a1202088e3d5327ea01a956fd30e4708b30a50bcfcb4c30ed1aa8bbf6fa8a750f5fe14955c0ef49363d4c622d859c1de4551c4734a2e65a9a40580555b9ceb24b692d492dde1eb9eb2beeceb0f98bcba4410f61b", 0x8d, &(0x7f0000000180)="ce94e613fd4f829894633f22a26cfd7b09850e5abda1f4f98203dfc8300079905c9a62de9ae49c3f43a3441ac7c22d8ef55537a1703ba1a85c9d96ca6eb0be63137df622e67fa654bdfde4d090cab899964fc0649b38e34d6080eac826c965c16b68d26c934d673fc5406249d863d5d0bb0e6d4e3e177ac6b37de0def435a761b9e3afa867ea1bb98fa0db17c5", 0x0, 0x6, [0xb4d5, 0x9, 0x4, 0x100]})
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000780)={0x28, 0x12, 0xe6, &(0x7f0000000600)="03a1c9e7d6c47722aa57671ade77dfb77025eae9a6a8b363278c2602e0a8516eea119d2f8a8caf724d9a0249bfaf42c12230a2c89b8b8b7ae154b287860e89acd421a661b6e714bd73c00a89931c54db290339e57718cd6e900a3da067ede12e49a779de87e4f1d033afe37885424c5111e703b9eb9af0276f060c89d80db66d941f2a2890dfc98c0deab444ccb0b62f16def4d3fde570219ffa2360a7fd68dc29fa5d91eb1a0e11ad5d1c796a13bcae3f9b2240d1a33dce50e571aa6251fd4d22a124189388b2e7e79a94e97f2bef44d86ee540d7e2feb1f58820348d429d58d427ebde92bf", 0x77, &(0x7f0000000700)="d8451e929f7c8f56daa83044e57309003c818b5724c29edffa6ef7095cef3307cdc8fb657451d88431762458364524c4f3823c41ae783529c9dd3a51165ef39a0bdbf7854f86df2155cfb1637ee2b92598a82e3575d519012ed595f56b4551896f8abe7db8506ec2ed0eb5a66532d3708f1bc00a1ec501", 0x6, 0x7f, [0x2, 0x1000, 0xb78, 0x5]})
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000140)={0x0, 0x27, 0x0, 0x0, 0x20, &(0x7f00000000c0)="74f40ccc2b1b96610861fac3c10985d21b27c5f715984710491544d6b78b643f"})
r1 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000100), 0x38008, 0x0)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f00000005c0)={@mcast1}, 0x14)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10)
ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, &(0x7f00000009c0)={0x0, 0x26, 0xbc, &(0x7f0000000800)="521c78bfce351c6b18e3132adb31ac88a463e7ae6253779a0ab70590925a3a1091266baab21a978e5c203db180b131c26fbc5f8fd287d3f13b0b186d0529288d2e78e263ac682f73f296bc7465409a2819c347fef28f335ba8e9660f63fdbe8836a0c106307d68fde4777e51105bac7a8b62a6db2769ccf7ac54ac1a79f2ab49bd22ebf5d9cb0e208107817e17ec882b8b69cc83bb9bfbb015454aa2ce497f91a69849bd34e1e7011c6dcf208616986fc0b46903c2ad4fa4c9b5e8a0", 0xd4, &(0x7f00000008c0)="b50d23b4d784300cdf0cb6fa02a4f88cc3a8b53303f3f43e2cf3614ca0c850b1a5a567ed7341e817fe2982e2d572f83a678d20aacf378d7b8a92367c1f14e0bb1b8275750ec142ebfe0c1a9442601626bec135a167ddcd01e8f10e73fd127679661b943d8b1a2e3eb6bfbd78020bffaa48d1d91f2e99e01b38a34e9bc29697d0fc8990007ad9382f4d9ad823808e82aa0a7005cece80bc8117a3d40749c87b92412f6515236edf22c8519571c94ccb6a305de2031a03d8d9f6acfeeee7084163583ae31a0183e681468a19d861fc23707ebb9595", 0x0, 0x6, [0x8c90ea8a, 0x9, 0x9, 0x800]})
shutdown(r2, 0x1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24)
getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r3=>0x0}, &(0x7f0000000300)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000040)={@local={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, r3}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000000)={@loopback, r3}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffff9c, 0x29, 0x2e, &(0x7f00000007c0)={@mcast1, r3}, 0x14)
fcntl$dupfd(r1, 0x0, r1)

01:50:44 executing program 2:
r0 = openat$crypto(0xffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000100)={0x17, 0x14, 0x76, &(0x7f0000000000)="2b64355753d68a55f2c8323f0d5635355d4f94f4078551ad2206bdd65861c9c08902a1202088e3d5327ea01a956fd30e4708b30a50bcfcb4c30ed1aa8bbf6fa8a750f5fe14955c0ef49363d4c622d859c1de4551c4734a2e65a9a40580555b9ceb24b692d492dde1eb9eb2beeceb0f98bcba4410f61b", 0x8d, &(0x7f0000000180)="ce94e613fd4f829894633f22a26cfd7b09850e5abda1f4f98203dfc8300079905c9a62de9ae49c3f43a3441ac7c22d8ef55537a1703ba1a85c9d96ca6eb0be63137df622e67fa654bdfde4d090cab899964fc0649b38e34d6080eac826c965c16b68d26c934d673fc5406249d863d5d0bb0e6d4e3e177ac6b37de0def435a761b9e3afa867ea1bb98fa0db17c5", 0x0, 0x6, [0xb4d5, 0x9, 0x4, 0x100]})
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000780)={0x28, 0x12, 0xe6, &(0x7f0000000600)="03a1c9e7d6c47722aa57671ade77dfb77025eae9a6a8b363278c2602e0a8516eea119d2f8a8caf724d9a0249bfaf42c12230a2c89b8b8b7ae154b287860e89acd421a661b6e714bd73c00a89931c54db290339e57718cd6e900a3da067ede12e49a779de87e4f1d033afe37885424c5111e703b9eb9af0276f060c89d80db66d941f2a2890dfc98c0deab444ccb0b62f16def4d3fde570219ffa2360a7fd68dc29fa5d91eb1a0e11ad5d1c796a13bcae3f9b2240d1a33dce50e571aa6251fd4d22a124189388b2e7e79a94e97f2bef44d86ee540d7e2feb1f58820348d429d58d427ebde92bf", 0x77, &(0x7f0000000700)="d8451e929f7c8f56daa83044e57309003c818b5724c29edffa6ef7095cef3307cdc8fb657451d88431762458364524c4f3823c41ae783529c9dd3a51165ef39a0bdbf7854f86df2155cfb1637ee2b92598a82e3575d519012ed595f56b4551896f8abe7db8506ec2ed0eb5a66532d3708f1bc00a1ec501", 0x6, 0x7f, [0x2, 0x1000, 0xb78, 0x5]})
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000140)={0x0, 0x27, 0x0, 0x0, 0x20, &(0x7f00000000c0)="74f40ccc2b1b96610861fac3c10985d21b27c5f715984710491544d6b78b643f"})
r1 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000100), 0x38008, 0x0)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f00000005c0)={@mcast1}, 0x14)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10)
ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, &(0x7f00000009c0)={0x0, 0x26, 0xbc, &(0x7f0000000800)="521c78bfce351c6b18e3132adb31ac88a463e7ae6253779a0ab70590925a3a1091266baab21a978e5c203db180b131c26fbc5f8fd287d3f13b0b186d0529288d2e78e263ac682f73f296bc7465409a2819c347fef28f335ba8e9660f63fdbe8836a0c106307d68fde4777e51105bac7a8b62a6db2769ccf7ac54ac1a79f2ab49bd22ebf5d9cb0e208107817e17ec882b8b69cc83bb9bfbb015454aa2ce497f91a69849bd34e1e7011c6dcf208616986fc0b46903c2ad4fa4c9b5e8a0", 0xd4, &(0x7f00000008c0)="b50d23b4d784300cdf0cb6fa02a4f88cc3a8b53303f3f43e2cf3614ca0c850b1a5a567ed7341e817fe2982e2d572f83a678d20aacf378d7b8a92367c1f14e0bb1b8275750ec142ebfe0c1a9442601626bec135a167ddcd01e8f10e73fd127679661b943d8b1a2e3eb6bfbd78020bffaa48d1d91f2e99e01b38a34e9bc29697d0fc8990007ad9382f4d9ad823808e82aa0a7005cece80bc8117a3d40749c87b92412f6515236edf22c8519571c94ccb6a305de2031a03d8d9f6acfeeee7084163583ae31a0183e681468a19d861fc23707ebb9595", 0x0, 0x6, [0x8c90ea8a, 0x9, 0x9, 0x800]})
shutdown(r2, 0x1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24)
getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r3=>0x0}, &(0x7f0000000300)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000040)={@local={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, r3}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000000)={@loopback, r3}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffff9c, 0x29, 0x2e, &(0x7f00000007c0)={@mcast1, r3}, 0x14)
fcntl$dupfd(r1, 0x0, r1)

01:50:44 executing program 0:
r0 = openat$crypto(0xffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000100)={0x17, 0x14, 0x76, &(0x7f0000000000)="2b64355753d68a55f2c8323f0d5635355d4f94f4078551ad2206bdd65861c9c08902a1202088e3d5327ea01a956fd30e4708b30a50bcfcb4c30ed1aa8bbf6fa8a750f5fe14955c0ef49363d4c622d859c1de4551c4734a2e65a9a40580555b9ceb24b692d492dde1eb9eb2beeceb0f98bcba4410f61b", 0x8d, &(0x7f0000000180)="ce94e613fd4f829894633f22a26cfd7b09850e5abda1f4f98203dfc8300079905c9a62de9ae49c3f43a3441ac7c22d8ef55537a1703ba1a85c9d96ca6eb0be63137df622e67fa654bdfde4d090cab899964fc0649b38e34d6080eac826c965c16b68d26c934d673fc5406249d863d5d0bb0e6d4e3e177ac6b37de0def435a761b9e3afa867ea1bb98fa0db17c5", 0x0, 0x6, [0xb4d5, 0x9, 0x4, 0x100]})
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000780)={0x28, 0x12, 0xe6, &(0x7f0000000600)="03a1c9e7d6c47722aa57671ade77dfb77025eae9a6a8b363278c2602e0a8516eea119d2f8a8caf724d9a0249bfaf42c12230a2c89b8b8b7ae154b287860e89acd421a661b6e714bd73c00a89931c54db290339e57718cd6e900a3da067ede12e49a779de87e4f1d033afe37885424c5111e703b9eb9af0276f060c89d80db66d941f2a2890dfc98c0deab444ccb0b62f16def4d3fde570219ffa2360a7fd68dc29fa5d91eb1a0e11ad5d1c796a13bcae3f9b2240d1a33dce50e571aa6251fd4d22a124189388b2e7e79a94e97f2bef44d86ee540d7e2feb1f58820348d429d58d427ebde92bf", 0x77, &(0x7f0000000700)="d8451e929f7c8f56daa83044e57309003c818b5724c29edffa6ef7095cef3307cdc8fb657451d88431762458364524c4f3823c41ae783529c9dd3a51165ef39a0bdbf7854f86df2155cfb1637ee2b92598a82e3575d519012ed595f56b4551896f8abe7db8506ec2ed0eb5a66532d3708f1bc00a1ec501", 0x6, 0x7f, [0x2, 0x1000, 0xb78, 0x5]})
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000140)={0x0, 0x27, 0x0, 0x0, 0x20, &(0x7f00000000c0)="74f40ccc2b1b96610861fac3c10985d21b27c5f715984710491544d6b78b643f"})
r1 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000100), 0x38008, 0x0)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f00000005c0)={@mcast1}, 0x14)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10)
ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, &(0x7f00000009c0)={0x0, 0x26, 0xbc, &(0x7f0000000800)="521c78bfce351c6b18e3132adb31ac88a463e7ae6253779a0ab70590925a3a1091266baab21a978e5c203db180b131c26fbc5f8fd287d3f13b0b186d0529288d2e78e263ac682f73f296bc7465409a2819c347fef28f335ba8e9660f63fdbe8836a0c106307d68fde4777e51105bac7a8b62a6db2769ccf7ac54ac1a79f2ab49bd22ebf5d9cb0e208107817e17ec882b8b69cc83bb9bfbb015454aa2ce497f91a69849bd34e1e7011c6dcf208616986fc0b46903c2ad4fa4c9b5e8a0", 0xd4, &(0x7f00000008c0)="b50d23b4d784300cdf0cb6fa02a4f88cc3a8b53303f3f43e2cf3614ca0c850b1a5a567ed7341e817fe2982e2d572f83a678d20aacf378d7b8a92367c1f14e0bb1b8275750ec142ebfe0c1a9442601626bec135a167ddcd01e8f10e73fd127679661b943d8b1a2e3eb6bfbd78020bffaa48d1d91f2e99e01b38a34e9bc29697d0fc8990007ad9382f4d9ad823808e82aa0a7005cece80bc8117a3d40749c87b92412f6515236edf22c8519571c94ccb6a305de2031a03d8d9f6acfeeee7084163583ae31a0183e681468a19d861fc23707ebb9595", 0x0, 0x6, [0x8c90ea8a, 0x9, 0x9, 0x800]})
shutdown(r2, 0x1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24)
getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r3=>0x0}, &(0x7f0000000300)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000040)={@local={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, r3}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000000)={@loopback, r3}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffff9c, 0x29, 0x2e, &(0x7f00000007c0)={@mcast1, r3}, 0x14)
fcntl$dupfd(r1, 0x0, r1)

01:50:45 executing program 3:
ioctl$DIOCSETIFFLAG(0xffffffffffffffff, 0xc0244459, &(0x7f00000000c0)={0x10, &(0x7f0000000040)="ec97c5d5b0ba518936bd21034fc2096334d26e"})
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket(0x1c, 0x10000001, 0x84)
r1 = setsid()
shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000500)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0xfff8, 0x0, 0xffffffffffff0001}, 0x986bbc6b, 0x2, 0x100, 0x40, 0x0, r1, 0x1f})
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000980)={'bbr\x00', 0x200000}, 0x24)
connect$inet(r2, &(0x7f00000000c0)={0xfffffd9c, 0x2, 0x0, @rand_addr=0x1}, 0x10)
setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4)
sendto(r2, &(0x7f0000000400)="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", 0x1fe, 0x104, &(0x7f0000000280)=@in={0x10, 0x2, 0x1, @rand_addr=0x80c4}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x835}, 0x24)
freebsd11_fstat(r2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
r4 = semget$private(0x0, 0x2, 0x3de)
r5 = socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(r5, 0x0, 0xccf3, 0x0, 0x0, 0x800e00511)
shutdown(r5, 0x0)
sendmsg$unix(0xffffffffffffff9c, &(0x7f0000000bc0)={&(0x7f0000000140)=ANY=[@ANYRESDEC], 0xa, &(0x7f0000000700), 0x0, &(0x7f0000000600)=ANY=[@ANYRESOCT, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESHEX, @ANYRES64=r3, @ANYRES32, @ANYRES32, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="e2e34bf030cd613503c372f7b203367f153c3184716ddbae0e49f568d955cbefa6950877ae5e9f371cfb1ee66b0413c8c878ffa8dd2a1240b66f886f163c81a90def921c891e290300800dba74c0608b7ef955b9159c97be2f2b4ea7d32d53427883b7d66837971a6747964b3f6ab07929d0e5df3a28eba9d316c8e8d7b1c0597f5ca722995b3c772e62c47dc74ceffebed392c1b9e7e07d614e4972ffe120d6475ed52f0e27d4d22447581542c32756186abc3ffc2dd2d32c45bcfa456aa9dc02b83bec68c1c2689305c05227a0fbc2ec4d68104cb86560b59636ce", @ANYRESDEC=r4, @ANYRES32, @ANYBLOB="46fa830be88ab036d96ade06b37d8803e7898b1ef255bfebb1cb000000000000000000", @ANYRES32, @ANYRES32=r3, @ANYRES32=0x0, @ANYRESOCT, @ANYRES64, @ANYRES64=r5, @ANYRES32, @ANYRES32], 0x118, 0x5}, 0x20000)

01:50:45 executing program 1:
r0 = openat$crypto(0xffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000100)={0x17, 0x14, 0x76, &(0x7f0000000000)="2b64355753d68a55f2c8323f0d5635355d4f94f4078551ad2206bdd65861c9c08902a1202088e3d5327ea01a956fd30e4708b30a50bcfcb4c30ed1aa8bbf6fa8a750f5fe14955c0ef49363d4c622d859c1de4551c4734a2e65a9a40580555b9ceb24b692d492dde1eb9eb2beeceb0f98bcba4410f61b", 0x8d, &(0x7f0000000180)="ce94e613fd4f829894633f22a26cfd7b09850e5abda1f4f98203dfc8300079905c9a62de9ae49c3f43a3441ac7c22d8ef55537a1703ba1a85c9d96ca6eb0be63137df622e67fa654bdfde4d090cab899964fc0649b38e34d6080eac826c965c16b68d26c934d673fc5406249d863d5d0bb0e6d4e3e177ac6b37de0def435a761b9e3afa867ea1bb98fa0db17c5", 0x0, 0x6, [0xb4d5, 0x9, 0x4, 0x100]})
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000780)={0x28, 0x12, 0xe6, &(0x7f0000000600)="03a1c9e7d6c47722aa57671ade77dfb77025eae9a6a8b363278c2602e0a8516eea119d2f8a8caf724d9a0249bfaf42c12230a2c89b8b8b7ae154b287860e89acd421a661b6e714bd73c00a89931c54db290339e57718cd6e900a3da067ede12e49a779de87e4f1d033afe37885424c5111e703b9eb9af0276f060c89d80db66d941f2a2890dfc98c0deab444ccb0b62f16def4d3fde570219ffa2360a7fd68dc29fa5d91eb1a0e11ad5d1c796a13bcae3f9b2240d1a33dce50e571aa6251fd4d22a124189388b2e7e79a94e97f2bef44d86ee540d7e2feb1f58820348d429d58d427ebde92bf", 0x77, &(0x7f0000000700)="d8451e929f7c8f56daa83044e57309003c818b5724c29edffa6ef7095cef3307cdc8fb657451d88431762458364524c4f3823c41ae783529c9dd3a51165ef39a0bdbf7854f86df2155cfb1637ee2b92598a82e3575d519012ed595f56b4551896f8abe7db8506ec2ed0eb5a66532d3708f1bc00a1ec501", 0x6, 0x7f, [0x2, 0x1000, 0xb78, 0x5]})
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000140)={0x0, 0x27, 0x0, 0x0, 0x20, &(0x7f00000000c0)="74f40ccc2b1b96610861fac3c10985d21b27c5f715984710491544d6b78b643f"})
r1 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000100), 0x38008, 0x0)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f00000005c0)={@mcast1}, 0x14)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10)
ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, &(0x7f00000009c0)={0x0, 0x26, 0xbc, &(0x7f0000000800)="521c78bfce351c6b18e3132adb31ac88a463e7ae6253779a0ab70590925a3a1091266baab21a978e5c203db180b131c26fbc5f8fd287d3f13b0b186d0529288d2e78e263ac682f73f296bc7465409a2819c347fef28f335ba8e9660f63fdbe8836a0c106307d68fde4777e51105bac7a8b62a6db2769ccf7ac54ac1a79f2ab49bd22ebf5d9cb0e208107817e17ec882b8b69cc83bb9bfbb015454aa2ce497f91a69849bd34e1e7011c6dcf208616986fc0b46903c2ad4fa4c9b5e8a0", 0xd4, &(0x7f00000008c0)="b50d23b4d784300cdf0cb6fa02a4f88cc3a8b53303f3f43e2cf3614ca0c850b1a5a567ed7341e817fe2982e2d572f83a678d20aacf378d7b8a92367c1f14e0bb1b8275750ec142ebfe0c1a9442601626bec135a167ddcd01e8f10e73fd127679661b943d8b1a2e3eb6bfbd78020bffaa48d1d91f2e99e01b38a34e9bc29697d0fc8990007ad9382f4d9ad823808e82aa0a7005cece80bc8117a3d40749c87b92412f6515236edf22c8519571c94ccb6a305de2031a03d8d9f6acfeeee7084163583ae31a0183e681468a19d861fc23707ebb9595", 0x0, 0x6, [0x8c90ea8a, 0x9, 0x9, 0x800]})
shutdown(r2, 0x1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24)
getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r3=>0x0}, &(0x7f0000000300)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000040)={@local={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, r3}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000000)={@loopback, r3}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffff9c, 0x29, 0x2e, &(0x7f00000007c0)={@mcast1, r3}, 0x14)
fcntl$dupfd(r1, 0x0, r1)

01:50:45 executing program 2:
r0 = openat$crypto(0xffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000100)={0x17, 0x14, 0x76, &(0x7f0000000000)="2b64355753d68a55f2c8323f0d5635355d4f94f4078551ad2206bdd65861c9c08902a1202088e3d5327ea01a956fd30e4708b30a50bcfcb4c30ed1aa8bbf6fa8a750f5fe14955c0ef49363d4c622d859c1de4551c4734a2e65a9a40580555b9ceb24b692d492dde1eb9eb2beeceb0f98bcba4410f61b", 0x8d, &(0x7f0000000180)="ce94e613fd4f829894633f22a26cfd7b09850e5abda1f4f98203dfc8300079905c9a62de9ae49c3f43a3441ac7c22d8ef55537a1703ba1a85c9d96ca6eb0be63137df622e67fa654bdfde4d090cab899964fc0649b38e34d6080eac826c965c16b68d26c934d673fc5406249d863d5d0bb0e6d4e3e177ac6b37de0def435a761b9e3afa867ea1bb98fa0db17c5", 0x0, 0x6, [0xb4d5, 0x9, 0x4, 0x100]})
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000780)={0x28, 0x12, 0xe6, &(0x7f0000000600)="03a1c9e7d6c47722aa57671ade77dfb77025eae9a6a8b363278c2602e0a8516eea119d2f8a8caf724d9a0249bfaf42c12230a2c89b8b8b7ae154b287860e89acd421a661b6e714bd73c00a89931c54db290339e57718cd6e900a3da067ede12e49a779de87e4f1d033afe37885424c5111e703b9eb9af0276f060c89d80db66d941f2a2890dfc98c0deab444ccb0b62f16def4d3fde570219ffa2360a7fd68dc29fa5d91eb1a0e11ad5d1c796a13bcae3f9b2240d1a33dce50e571aa6251fd4d22a124189388b2e7e79a94e97f2bef44d86ee540d7e2feb1f58820348d429d58d427ebde92bf", 0x77, &(0x7f0000000700)="d8451e929f7c8f56daa83044e57309003c818b5724c29edffa6ef7095cef3307cdc8fb657451d88431762458364524c4f3823c41ae783529c9dd3a51165ef39a0bdbf7854f86df2155cfb1637ee2b92598a82e3575d519012ed595f56b4551896f8abe7db8506ec2ed0eb5a66532d3708f1bc00a1ec501", 0x6, 0x7f, [0x2, 0x1000, 0xb78, 0x5]})
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000140)={0x0, 0x27, 0x0, 0x0, 0x20, &(0x7f00000000c0)="74f40ccc2b1b96610861fac3c10985d21b27c5f715984710491544d6b78b643f"})
r1 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000100), 0x38008, 0x0)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f00000005c0)={@mcast1}, 0x14)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10)
ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, &(0x7f00000009c0)={0x0, 0x26, 0xbc, &(0x7f0000000800)="521c78bfce351c6b18e3132adb31ac88a463e7ae6253779a0ab70590925a3a1091266baab21a978e5c203db180b131c26fbc5f8fd287d3f13b0b186d0529288d2e78e263ac682f73f296bc7465409a2819c347fef28f335ba8e9660f63fdbe8836a0c106307d68fde4777e51105bac7a8b62a6db2769ccf7ac54ac1a79f2ab49bd22ebf5d9cb0e208107817e17ec882b8b69cc83bb9bfbb015454aa2ce497f91a69849bd34e1e7011c6dcf208616986fc0b46903c2ad4fa4c9b5e8a0", 0xd4, &(0x7f00000008c0)="b50d23b4d784300cdf0cb6fa02a4f88cc3a8b53303f3f43e2cf3614ca0c850b1a5a567ed7341e817fe2982e2d572f83a678d20aacf378d7b8a92367c1f14e0bb1b8275750ec142ebfe0c1a9442601626bec135a167ddcd01e8f10e73fd127679661b943d8b1a2e3eb6bfbd78020bffaa48d1d91f2e99e01b38a34e9bc29697d0fc8990007ad9382f4d9ad823808e82aa0a7005cece80bc8117a3d40749c87b92412f6515236edf22c8519571c94ccb6a305de2031a03d8d9f6acfeeee7084163583ae31a0183e681468a19d861fc23707ebb9595", 0x0, 0x6, [0x8c90ea8a, 0x9, 0x9, 0x800]})
shutdown(r2, 0x1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24)
getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r3=>0x0}, &(0x7f0000000300)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000040)={@local={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, r3}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000000)={@loopback, r3}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffff9c, 0x29, 0x2e, &(0x7f00000007c0)={@mcast1, r3}, 0x14)
fcntl$dupfd(r1, 0x0, r1)

01:50:45 executing program 0:
r0 = openat$crypto(0xffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000100)={0x17, 0x14, 0x76, &(0x7f0000000000)="2b64355753d68a55f2c8323f0d5635355d4f94f4078551ad2206bdd65861c9c08902a1202088e3d5327ea01a956fd30e4708b30a50bcfcb4c30ed1aa8bbf6fa8a750f5fe14955c0ef49363d4c622d859c1de4551c4734a2e65a9a40580555b9ceb24b692d492dde1eb9eb2beeceb0f98bcba4410f61b", 0x8d, &(0x7f0000000180)="ce94e613fd4f829894633f22a26cfd7b09850e5abda1f4f98203dfc8300079905c9a62de9ae49c3f43a3441ac7c22d8ef55537a1703ba1a85c9d96ca6eb0be63137df622e67fa654bdfde4d090cab899964fc0649b38e34d6080eac826c965c16b68d26c934d673fc5406249d863d5d0bb0e6d4e3e177ac6b37de0def435a761b9e3afa867ea1bb98fa0db17c5", 0x0, 0x6, [0xb4d5, 0x9, 0x4, 0x100]})
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000780)={0x28, 0x12, 0xe6, &(0x7f0000000600)="03a1c9e7d6c47722aa57671ade77dfb77025eae9a6a8b363278c2602e0a8516eea119d2f8a8caf724d9a0249bfaf42c12230a2c89b8b8b7ae154b287860e89acd421a661b6e714bd73c00a89931c54db290339e57718cd6e900a3da067ede12e49a779de87e4f1d033afe37885424c5111e703b9eb9af0276f060c89d80db66d941f2a2890dfc98c0deab444ccb0b62f16def4d3fde570219ffa2360a7fd68dc29fa5d91eb1a0e11ad5d1c796a13bcae3f9b2240d1a33dce50e571aa6251fd4d22a124189388b2e7e79a94e97f2bef44d86ee540d7e2feb1f58820348d429d58d427ebde92bf", 0x77, &(0x7f0000000700)="d8451e929f7c8f56daa83044e57309003c818b5724c29edffa6ef7095cef3307cdc8fb657451d88431762458364524c4f3823c41ae783529c9dd3a51165ef39a0bdbf7854f86df2155cfb1637ee2b92598a82e3575d519012ed595f56b4551896f8abe7db8506ec2ed0eb5a66532d3708f1bc00a1ec501", 0x6, 0x7f, [0x2, 0x1000, 0xb78, 0x5]})
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000140)={0x0, 0x27, 0x0, 0x0, 0x20, &(0x7f00000000c0)="74f40ccc2b1b96610861fac3c10985d21b27c5f715984710491544d6b78b643f"})
r1 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000100), 0x38008, 0x0)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f00000005c0)={@mcast1}, 0x14)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10)
ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, &(0x7f00000009c0)={0x0, 0x26, 0xbc, &(0x7f0000000800)="521c78bfce351c6b18e3132adb31ac88a463e7ae6253779a0ab70590925a3a1091266baab21a978e5c203db180b131c26fbc5f8fd287d3f13b0b186d0529288d2e78e263ac682f73f296bc7465409a2819c347fef28f335ba8e9660f63fdbe8836a0c106307d68fde4777e51105bac7a8b62a6db2769ccf7ac54ac1a79f2ab49bd22ebf5d9cb0e208107817e17ec882b8b69cc83bb9bfbb015454aa2ce497f91a69849bd34e1e7011c6dcf208616986fc0b46903c2ad4fa4c9b5e8a0", 0xd4, &(0x7f00000008c0)="b50d23b4d784300cdf0cb6fa02a4f88cc3a8b53303f3f43e2cf3614ca0c850b1a5a567ed7341e817fe2982e2d572f83a678d20aacf378d7b8a92367c1f14e0bb1b8275750ec142ebfe0c1a9442601626bec135a167ddcd01e8f10e73fd127679661b943d8b1a2e3eb6bfbd78020bffaa48d1d91f2e99e01b38a34e9bc29697d0fc8990007ad9382f4d9ad823808e82aa0a7005cece80bc8117a3d40749c87b92412f6515236edf22c8519571c94ccb6a305de2031a03d8d9f6acfeeee7084163583ae31a0183e681468a19d861fc23707ebb9595", 0x0, 0x6, [0x8c90ea8a, 0x9, 0x9, 0x800]})
shutdown(r2, 0x1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24)
getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r3=>0x0}, &(0x7f0000000300)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000040)={@local={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, r3}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000000)={@loopback, r3}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffff9c, 0x29, 0x2e, &(0x7f00000007c0)={@mcast1, r3}, 0x14)
fcntl$dupfd(r1, 0x0, r1)

01:50:46 executing program 3:
r0 = openat$crypto(0xffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000100)={0x17, 0x14, 0x76, &(0x7f0000000000)="2b64355753d68a55f2c8323f0d5635355d4f94f4078551ad2206bdd65861c9c08902a1202088e3d5327ea01a956fd30e4708b30a50bcfcb4c30ed1aa8bbf6fa8a750f5fe14955c0ef49363d4c622d859c1de4551c4734a2e65a9a40580555b9ceb24b692d492dde1eb9eb2beeceb0f98bcba4410f61b", 0x8d, &(0x7f0000000180)="ce94e613fd4f829894633f22a26cfd7b09850e5abda1f4f98203dfc8300079905c9a62de9ae49c3f43a3441ac7c22d8ef55537a1703ba1a85c9d96ca6eb0be63137df622e67fa654bdfde4d090cab899964fc0649b38e34d6080eac826c965c16b68d26c934d673fc5406249d863d5d0bb0e6d4e3e177ac6b37de0def435a761b9e3afa867ea1bb98fa0db17c5", 0x0, 0x6, [0xb4d5, 0x9, 0x4, 0x100]})
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000780)={0x28, 0x12, 0xe6, &(0x7f0000000600)="03a1c9e7d6c47722aa57671ade77dfb77025eae9a6a8b363278c2602e0a8516eea119d2f8a8caf724d9a0249bfaf42c12230a2c89b8b8b7ae154b287860e89acd421a661b6e714bd73c00a89931c54db290339e57718cd6e900a3da067ede12e49a779de87e4f1d033afe37885424c5111e703b9eb9af0276f060c89d80db66d941f2a2890dfc98c0deab444ccb0b62f16def4d3fde570219ffa2360a7fd68dc29fa5d91eb1a0e11ad5d1c796a13bcae3f9b2240d1a33dce50e571aa6251fd4d22a124189388b2e7e79a94e97f2bef44d86ee540d7e2feb1f58820348d429d58d427ebde92bf", 0x77, &(0x7f0000000700)="d8451e929f7c8f56daa83044e57309003c818b5724c29edffa6ef7095cef3307cdc8fb657451d88431762458364524c4f3823c41ae783529c9dd3a51165ef39a0bdbf7854f86df2155cfb1637ee2b92598a82e3575d519012ed595f56b4551896f8abe7db8506ec2ed0eb5a66532d3708f1bc00a1ec501", 0x6, 0x7f, [0x2, 0x1000, 0xb78, 0x5]})
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000140)={0x0, 0x27, 0x0, 0x0, 0x20, &(0x7f00000000c0)="74f40ccc2b1b96610861fac3c10985d21b27c5f715984710491544d6b78b643f"})
r1 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000100), 0x38008, 0x0)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f00000005c0)={@mcast1}, 0x14)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10)
ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, &(0x7f00000009c0)={0x0, 0x26, 0xbc, &(0x7f0000000800)="521c78bfce351c6b18e3132adb31ac88a463e7ae6253779a0ab70590925a3a1091266baab21a978e5c203db180b131c26fbc5f8fd287d3f13b0b186d0529288d2e78e263ac682f73f296bc7465409a2819c347fef28f335ba8e9660f63fdbe8836a0c106307d68fde4777e51105bac7a8b62a6db2769ccf7ac54ac1a79f2ab49bd22ebf5d9cb0e208107817e17ec882b8b69cc83bb9bfbb015454aa2ce497f91a69849bd34e1e7011c6dcf208616986fc0b46903c2ad4fa4c9b5e8a0", 0xd4, &(0x7f00000008c0)="b50d23b4d784300cdf0cb6fa02a4f88cc3a8b53303f3f43e2cf3614ca0c850b1a5a567ed7341e817fe2982e2d572f83a678d20aacf378d7b8a92367c1f14e0bb1b8275750ec142ebfe0c1a9442601626bec135a167ddcd01e8f10e73fd127679661b943d8b1a2e3eb6bfbd78020bffaa48d1d91f2e99e01b38a34e9bc29697d0fc8990007ad9382f4d9ad823808e82aa0a7005cece80bc8117a3d40749c87b92412f6515236edf22c8519571c94ccb6a305de2031a03d8d9f6acfeeee7084163583ae31a0183e681468a19d861fc23707ebb9595", 0x0, 0x6, [0x8c90ea8a, 0x9, 0x9, 0x800]})
shutdown(r2, 0x1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24)
getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r3=>0x0}, &(0x7f0000000300)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000040)={@local={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, r3}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000000)={@loopback, r3}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffff9c, 0x29, 0x2e, &(0x7f00000007c0)={@mcast1, r3}, 0x14)
fcntl$dupfd(r1, 0x0, r1)

01:50:46 executing program 1:
r0 = openat$crypto(0xffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000100)={0x17, 0x14, 0x76, &(0x7f0000000000)="2b64355753d68a55f2c8323f0d5635355d4f94f4078551ad2206bdd65861c9c08902a1202088e3d5327ea01a956fd30e4708b30a50bcfcb4c30ed1aa8bbf6fa8a750f5fe14955c0ef49363d4c622d859c1de4551c4734a2e65a9a40580555b9ceb24b692d492dde1eb9eb2beeceb0f98bcba4410f61b", 0x8d, &(0x7f0000000180)="ce94e613fd4f829894633f22a26cfd7b09850e5abda1f4f98203dfc8300079905c9a62de9ae49c3f43a3441ac7c22d8ef55537a1703ba1a85c9d96ca6eb0be63137df622e67fa654bdfde4d090cab899964fc0649b38e34d6080eac826c965c16b68d26c934d673fc5406249d863d5d0bb0e6d4e3e177ac6b37de0def435a761b9e3afa867ea1bb98fa0db17c5", 0x0, 0x6, [0xb4d5, 0x9, 0x4, 0x100]})
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000780)={0x28, 0x12, 0xe6, &(0x7f0000000600)="03a1c9e7d6c47722aa57671ade77dfb77025eae9a6a8b363278c2602e0a8516eea119d2f8a8caf724d9a0249bfaf42c12230a2c89b8b8b7ae154b287860e89acd421a661b6e714bd73c00a89931c54db290339e57718cd6e900a3da067ede12e49a779de87e4f1d033afe37885424c5111e703b9eb9af0276f060c89d80db66d941f2a2890dfc98c0deab444ccb0b62f16def4d3fde570219ffa2360a7fd68dc29fa5d91eb1a0e11ad5d1c796a13bcae3f9b2240d1a33dce50e571aa6251fd4d22a124189388b2e7e79a94e97f2bef44d86ee540d7e2feb1f58820348d429d58d427ebde92bf", 0x77, &(0x7f0000000700)="d8451e929f7c8f56daa83044e57309003c818b5724c29edffa6ef7095cef3307cdc8fb657451d88431762458364524c4f3823c41ae783529c9dd3a51165ef39a0bdbf7854f86df2155cfb1637ee2b92598a82e3575d519012ed595f56b4551896f8abe7db8506ec2ed0eb5a66532d3708f1bc00a1ec501", 0x6, 0x7f, [0x2, 0x1000, 0xb78, 0x5]})
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000140)={0x0, 0x27, 0x0, 0x0, 0x20, &(0x7f00000000c0)="74f40ccc2b1b96610861fac3c10985d21b27c5f715984710491544d6b78b643f"})
r1 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000100), 0x38008, 0x0)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f00000005c0)={@mcast1}, 0x14)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10)
ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, &(0x7f00000009c0)={0x0, 0x26, 0xbc, &(0x7f0000000800)="521c78bfce351c6b18e3132adb31ac88a463e7ae6253779a0ab70590925a3a1091266baab21a978e5c203db180b131c26fbc5f8fd287d3f13b0b186d0529288d2e78e263ac682f73f296bc7465409a2819c347fef28f335ba8e9660f63fdbe8836a0c106307d68fde4777e51105bac7a8b62a6db2769ccf7ac54ac1a79f2ab49bd22ebf5d9cb0e208107817e17ec882b8b69cc83bb9bfbb015454aa2ce497f91a69849bd34e1e7011c6dcf208616986fc0b46903c2ad4fa4c9b5e8a0", 0xd4, &(0x7f00000008c0)="b50d23b4d784300cdf0cb6fa02a4f88cc3a8b53303f3f43e2cf3614ca0c850b1a5a567ed7341e817fe2982e2d572f83a678d20aacf378d7b8a92367c1f14e0bb1b8275750ec142ebfe0c1a9442601626bec135a167ddcd01e8f10e73fd127679661b943d8b1a2e3eb6bfbd78020bffaa48d1d91f2e99e01b38a34e9bc29697d0fc8990007ad9382f4d9ad823808e82aa0a7005cece80bc8117a3d40749c87b92412f6515236edf22c8519571c94ccb6a305de2031a03d8d9f6acfeeee7084163583ae31a0183e681468a19d861fc23707ebb9595", 0x0, 0x6, [0x8c90ea8a, 0x9, 0x9, 0x800]})
shutdown(r2, 0x1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24)
getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r3=>0x0}, &(0x7f0000000300)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000040)={@local={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, r3}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000000)={@loopback, r3}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffff9c, 0x29, 0x2e, &(0x7f00000007c0)={@mcast1, r3}, 0x14)
fcntl$dupfd(r1, 0x0, r1)

01:50:46 executing program 1:
r0 = openat$crypto(0xffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000100)={0x17, 0x14, 0x76, &(0x7f0000000000)="2b64355753d68a55f2c8323f0d5635355d4f94f4078551ad2206bdd65861c9c08902a1202088e3d5327ea01a956fd30e4708b30a50bcfcb4c30ed1aa8bbf6fa8a750f5fe14955c0ef49363d4c622d859c1de4551c4734a2e65a9a40580555b9ceb24b692d492dde1eb9eb2beeceb0f98bcba4410f61b", 0x8d, &(0x7f0000000180)="ce94e613fd4f829894633f22a26cfd7b09850e5abda1f4f98203dfc8300079905c9a62de9ae49c3f43a3441ac7c22d8ef55537a1703ba1a85c9d96ca6eb0be63137df622e67fa654bdfde4d090cab899964fc0649b38e34d6080eac826c965c16b68d26c934d673fc5406249d863d5d0bb0e6d4e3e177ac6b37de0def435a761b9e3afa867ea1bb98fa0db17c5", 0x0, 0x6, [0xb4d5, 0x9, 0x4, 0x100]})
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000780)={0x28, 0x12, 0xe6, &(0x7f0000000600)="03a1c9e7d6c47722aa57671ade77dfb77025eae9a6a8b363278c2602e0a8516eea119d2f8a8caf724d9a0249bfaf42c12230a2c89b8b8b7ae154b287860e89acd421a661b6e714bd73c00a89931c54db290339e57718cd6e900a3da067ede12e49a779de87e4f1d033afe37885424c5111e703b9eb9af0276f060c89d80db66d941f2a2890dfc98c0deab444ccb0b62f16def4d3fde570219ffa2360a7fd68dc29fa5d91eb1a0e11ad5d1c796a13bcae3f9b2240d1a33dce50e571aa6251fd4d22a124189388b2e7e79a94e97f2bef44d86ee540d7e2feb1f58820348d429d58d427ebde92bf", 0x77, &(0x7f0000000700)="d8451e929f7c8f56daa83044e57309003c818b5724c29edffa6ef7095cef3307cdc8fb657451d88431762458364524c4f3823c41ae783529c9dd3a51165ef39a0bdbf7854f86df2155cfb1637ee2b92598a82e3575d519012ed595f56b4551896f8abe7db8506ec2ed0eb5a66532d3708f1bc00a1ec501", 0x6, 0x7f, [0x2, 0x1000, 0xb78, 0x5]})
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000140)={0x0, 0x27, 0x0, 0x0, 0x20, &(0x7f00000000c0)="74f40ccc2b1b96610861fac3c10985d21b27c5f715984710491544d6b78b643f"})
r1 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000100), 0x38008, 0x0)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f00000005c0)={@mcast1}, 0x14)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10)
ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, &(0x7f00000009c0)={0x0, 0x26, 0xbc, &(0x7f0000000800)="521c78bfce351c6b18e3132adb31ac88a463e7ae6253779a0ab70590925a3a1091266baab21a978e5c203db180b131c26fbc5f8fd287d3f13b0b186d0529288d2e78e263ac682f73f296bc7465409a2819c347fef28f335ba8e9660f63fdbe8836a0c106307d68fde4777e51105bac7a8b62a6db2769ccf7ac54ac1a79f2ab49bd22ebf5d9cb0e208107817e17ec882b8b69cc83bb9bfbb015454aa2ce497f91a69849bd34e1e7011c6dcf208616986fc0b46903c2ad4fa4c9b5e8a0", 0xd4, &(0x7f00000008c0)="b50d23b4d784300cdf0cb6fa02a4f88cc3a8b53303f3f43e2cf3614ca0c850b1a5a567ed7341e817fe2982e2d572f83a678d20aacf378d7b8a92367c1f14e0bb1b8275750ec142ebfe0c1a9442601626bec135a167ddcd01e8f10e73fd127679661b943d8b1a2e3eb6bfbd78020bffaa48d1d91f2e99e01b38a34e9bc29697d0fc8990007ad9382f4d9ad823808e82aa0a7005cece80bc8117a3d40749c87b92412f6515236edf22c8519571c94ccb6a305de2031a03d8d9f6acfeeee7084163583ae31a0183e681468a19d861fc23707ebb9595", 0x0, 0x6, [0x8c90ea8a, 0x9, 0x9, 0x800]})
shutdown(r2, 0x1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24)
getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r3=>0x0}, &(0x7f0000000300)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000040)={@local={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, r3}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000000)={@loopback, r3}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffff9c, 0x29, 0x2e, &(0x7f00000007c0)={@mcast1, r3}, 0x14)
fcntl$dupfd(r1, 0x0, r1)

01:50:46 executing program 1:
r0 = openat$crypto(0xffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000100)={0x17, 0x14, 0x76, &(0x7f0000000000)="2b64355753d68a55f2c8323f0d5635355d4f94f4078551ad2206bdd65861c9c08902a1202088e3d5327ea01a956fd30e4708b30a50bcfcb4c30ed1aa8bbf6fa8a750f5fe14955c0ef49363d4c622d859c1de4551c4734a2e65a9a40580555b9ceb24b692d492dde1eb9eb2beeceb0f98bcba4410f61b", 0x8d, &(0x7f0000000180)="ce94e613fd4f829894633f22a26cfd7b09850e5abda1f4f98203dfc8300079905c9a62de9ae49c3f43a3441ac7c22d8ef55537a1703ba1a85c9d96ca6eb0be63137df622e67fa654bdfde4d090cab899964fc0649b38e34d6080eac826c965c16b68d26c934d673fc5406249d863d5d0bb0e6d4e3e177ac6b37de0def435a761b9e3afa867ea1bb98fa0db17c5", 0x0, 0x6, [0xb4d5, 0x9, 0x4, 0x100]})
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000780)={0x28, 0x12, 0xe6, &(0x7f0000000600)="03a1c9e7d6c47722aa57671ade77dfb77025eae9a6a8b363278c2602e0a8516eea119d2f8a8caf724d9a0249bfaf42c12230a2c89b8b8b7ae154b287860e89acd421a661b6e714bd73c00a89931c54db290339e57718cd6e900a3da067ede12e49a779de87e4f1d033afe37885424c5111e703b9eb9af0276f060c89d80db66d941f2a2890dfc98c0deab444ccb0b62f16def4d3fde570219ffa2360a7fd68dc29fa5d91eb1a0e11ad5d1c796a13bcae3f9b2240d1a33dce50e571aa6251fd4d22a124189388b2e7e79a94e97f2bef44d86ee540d7e2feb1f58820348d429d58d427ebde92bf", 0x77, &(0x7f0000000700)="d8451e929f7c8f56daa83044e57309003c818b5724c29edffa6ef7095cef3307cdc8fb657451d88431762458364524c4f3823c41ae783529c9dd3a51165ef39a0bdbf7854f86df2155cfb1637ee2b92598a82e3575d519012ed595f56b4551896f8abe7db8506ec2ed0eb5a66532d3708f1bc00a1ec501", 0x6, 0x7f, [0x2, 0x1000, 0xb78, 0x5]})
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000140)={0x0, 0x27, 0x0, 0x0, 0x20, &(0x7f00000000c0)="74f40ccc2b1b96610861fac3c10985d21b27c5f715984710491544d6b78b643f"})
r1 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000100), 0x38008, 0x0)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f00000005c0)={@mcast1}, 0x14)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10)
ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, &(0x7f00000009c0)={0x0, 0x26, 0xbc, &(0x7f0000000800)="521c78bfce351c6b18e3132adb31ac88a463e7ae6253779a0ab70590925a3a1091266baab21a978e5c203db180b131c26fbc5f8fd287d3f13b0b186d0529288d2e78e263ac682f73f296bc7465409a2819c347fef28f335ba8e9660f63fdbe8836a0c106307d68fde4777e51105bac7a8b62a6db2769ccf7ac54ac1a79f2ab49bd22ebf5d9cb0e208107817e17ec882b8b69cc83bb9bfbb015454aa2ce497f91a69849bd34e1e7011c6dcf208616986fc0b46903c2ad4fa4c9b5e8a0", 0xd4, &(0x7f00000008c0)="b50d23b4d784300cdf0cb6fa02a4f88cc3a8b53303f3f43e2cf3614ca0c850b1a5a567ed7341e817fe2982e2d572f83a678d20aacf378d7b8a92367c1f14e0bb1b8275750ec142ebfe0c1a9442601626bec135a167ddcd01e8f10e73fd127679661b943d8b1a2e3eb6bfbd78020bffaa48d1d91f2e99e01b38a34e9bc29697d0fc8990007ad9382f4d9ad823808e82aa0a7005cece80bc8117a3d40749c87b92412f6515236edf22c8519571c94ccb6a305de2031a03d8d9f6acfeeee7084163583ae31a0183e681468a19d861fc23707ebb9595", 0x0, 0x6, [0x8c90ea8a, 0x9, 0x9, 0x800]})
shutdown(r2, 0x1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24)
getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r3=>0x0}, &(0x7f0000000300)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000040)={@local={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, r3}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000000)={@loopback, r3}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffff9c, 0x29, 0x2e, &(0x7f00000007c0)={@mcast1, r3}, 0x14)
fcntl$dupfd(r1, 0x0, r1)

01:50:46 executing program 1:
ioctl$DIOCSETIFFLAG(0xffffffffffffffff, 0xc0244459, &(0x7f00000000c0)={0x10, &(0x7f0000000040)="ec97c5d5b0ba518936bd21034fc2096334d26e"})
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket(0x1c, 0x10000001, 0x84)
r1 = setsid()
shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000500)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0xfff8, 0x0, 0xffffffffffff0001}, 0x986bbc6b, 0x2, 0x100, 0x40, 0x0, r1, 0x1f})
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000980)={'bbr\x00', 0x200000}, 0x24)
connect$inet(r2, &(0x7f00000000c0)={0xfffffd9c, 0x2, 0x0, @rand_addr=0x1}, 0x10)
setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4)
sendto(r2, &(0x7f0000000400)="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", 0x1fe, 0x104, &(0x7f0000000280)=@in={0x10, 0x2, 0x1, @rand_addr=0x80c4}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x835}, 0x24)
freebsd11_fstat(r2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
r4 = semget$private(0x0, 0x2, 0x3de)
r5 = socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(r5, 0x0, 0xccf3, 0x0, 0x0, 0x800e00511)
shutdown(r5, 0x0)
sendmsg$unix(0xffffffffffffff9c, &(0x7f0000000bc0)={&(0x7f0000000140)=ANY=[@ANYRESDEC], 0xa, &(0x7f0000000700), 0x0, &(0x7f0000000600)=ANY=[@ANYRESOCT, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESHEX, @ANYRES64=r3, @ANYRES32, @ANYRES32, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="e2e34bf030cd613503c372f7b203367f153c3184716ddbae0e49f568d955cbefa6950877ae5e9f371cfb1ee66b0413c8c878ffa8dd2a1240b66f886f163c81a90def921c891e290300800dba74c0608b7ef955b9159c97be2f2b4ea7d32d53427883b7d66837971a6747964b3f6ab07929d0e5df3a28eba9d316c8e8d7b1c0597f5ca722995b3c772e62c47dc74ceffebed392c1b9e7e07d614e4972ffe120d6475ed52f0e27d4d22447581542c32756186abc3ffc2dd2d32c45bcfa456aa9dc02b83bec68c1c2689305c05227a0fbc2ec4d68104cb86560b59636ce", @ANYRESDEC=r4, @ANYRES32, @ANYBLOB="46fa830be88ab036d96ade06b37d8803e7898b1ef255bfebb1cb000000000000000000", @ANYRES32, @ANYRES32=r3, @ANYRES32=0x0, @ANYRESOCT, @ANYRES64, @ANYRES64=r5, @ANYRES32, @ANYRES32], 0x118, 0x5}, 0x20000)

01:50:46 executing program 1:
ioctl$DIOCSETIFFLAG(0xffffffffffffffff, 0xc0244459, &(0x7f00000000c0)={0x10, &(0x7f0000000040)="ec97c5d5b0ba518936bd21034fc2096334d26e"})
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket(0x1c, 0x10000001, 0x84)
r1 = setsid()
shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000500)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0xfff8, 0x0, 0xffffffffffff0001}, 0x986bbc6b, 0x2, 0x100, 0x40, 0x0, r1, 0x1f})
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000980)={'bbr\x00', 0x200000}, 0x24)
connect$inet(r2, &(0x7f00000000c0)={0xfffffd9c, 0x2, 0x0, @rand_addr=0x1}, 0x10)
setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4)
sendto(r2, &(0x7f0000000400)="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", 0x1fe, 0x104, &(0x7f0000000280)=@in={0x10, 0x2, 0x1, @rand_addr=0x80c4}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x835}, 0x24)
freebsd11_fstat(r2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
r4 = semget$private(0x0, 0x2, 0x3de)
r5 = socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(r5, 0x0, 0xccf3, 0x0, 0x0, 0x800e00511)
shutdown(r5, 0x0)
sendmsg$unix(0xffffffffffffff9c, &(0x7f0000000bc0)={&(0x7f0000000140)=ANY=[@ANYRESDEC], 0xa, &(0x7f0000000700), 0x0, &(0x7f0000000600)=ANY=[@ANYRESOCT, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESHEX, @ANYRES64=r3, @ANYRES32, @ANYRES32, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="e2e34bf030cd613503c372f7b203367f153c3184716ddbae0e49f568d955cbefa6950877ae5e9f371cfb1ee66b0413c8c878ffa8dd2a1240b66f886f163c81a90def921c891e290300800dba74c0608b7ef955b9159c97be2f2b4ea7d32d53427883b7d66837971a6747964b3f6ab07929d0e5df3a28eba9d316c8e8d7b1c0597f5ca722995b3c772e62c47dc74ceffebed392c1b9e7e07d614e4972ffe120d6475ed52f0e27d4d22447581542c32756186abc3ffc2dd2d32c45bcfa456aa9dc02b83bec68c1c2689305c05227a0fbc2ec4d68104cb86560b59636ce", @ANYRESDEC=r4, @ANYRES32, @ANYBLOB="46fa830be88ab036d96ade06b37d8803e7898b1ef255bfebb1cb000000000000000000", @ANYRES32, @ANYRES32=r3, @ANYRES32=0x0, @ANYRESOCT, @ANYRES64, @ANYRES64=r5, @ANYRES32, @ANYRES32], 0x118, 0x5}, 0x20000)

01:50:46 executing program 1:
ioctl$DIOCSETIFFLAG(0xffffffffffffffff, 0xc0244459, &(0x7f00000000c0)={0x10, &(0x7f0000000040)="ec97c5d5b0ba518936bd21034fc2096334d26e"})
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket(0x1c, 0x10000001, 0x84)
r1 = setsid()
shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000500)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0xfff8, 0x0, 0xffffffffffff0001}, 0x986bbc6b, 0x2, 0x100, 0x40, 0x0, r1, 0x1f})
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000980)={'bbr\x00', 0x200000}, 0x24)
connect$inet(r2, &(0x7f00000000c0)={0xfffffd9c, 0x2, 0x0, @rand_addr=0x1}, 0x10)
setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4)
sendto(r2, &(0x7f0000000400)="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", 0x1fe, 0x104, &(0x7f0000000280)=@in={0x10, 0x2, 0x1, @rand_addr=0x80c4}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x835}, 0x24)
freebsd11_fstat(r2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
r4 = semget$private(0x0, 0x2, 0x3de)
r5 = socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(r5, 0x0, 0xccf3, 0x0, 0x0, 0x800e00511)
shutdown(r5, 0x0)
sendmsg$unix(0xffffffffffffff9c, &(0x7f0000000bc0)={&(0x7f0000000140)=ANY=[@ANYRESDEC], 0xa, &(0x7f0000000700), 0x0, &(0x7f0000000600)=ANY=[@ANYRESOCT, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESHEX, @ANYRES64=r3, @ANYRES32, @ANYRES32, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="e2e34bf030cd613503c372f7b203367f153c3184716ddbae0e49f568d955cbefa6950877ae5e9f371cfb1ee66b0413c8c878ffa8dd2a1240b66f886f163c81a90def921c891e290300800dba74c0608b7ef955b9159c97be2f2b4ea7d32d53427883b7d66837971a6747964b3f6ab07929d0e5df3a28eba9d316c8e8d7b1c0597f5ca722995b3c772e62c47dc74ceffebed392c1b9e7e07d614e4972ffe120d6475ed52f0e27d4d22447581542c32756186abc3ffc2dd2d32c45bcfa456aa9dc02b83bec68c1c2689305c05227a0fbc2ec4d68104cb86560b59636ce", @ANYRESDEC=r4, @ANYRES32, @ANYBLOB="46fa830be88ab036d96ade06b37d8803e7898b1ef255bfebb1cb000000000000000000", @ANYRES32, @ANYRES32=r3, @ANYRES32=0x0, @ANYRESOCT, @ANYRES64, @ANYRES64=r5, @ANYRES32, @ANYRES32], 0x118, 0x5}, 0x20000)

01:50:47 executing program 2:
r0 = openat$crypto(0xffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000100)={0x17, 0x14, 0x76, &(0x7f0000000000)="2b64355753d68a55f2c8323f0d5635355d4f94f4078551ad2206bdd65861c9c08902a1202088e3d5327ea01a956fd30e4708b30a50bcfcb4c30ed1aa8bbf6fa8a750f5fe14955c0ef49363d4c622d859c1de4551c4734a2e65a9a40580555b9ceb24b692d492dde1eb9eb2beeceb0f98bcba4410f61b", 0x8d, &(0x7f0000000180)="ce94e613fd4f829894633f22a26cfd7b09850e5abda1f4f98203dfc8300079905c9a62de9ae49c3f43a3441ac7c22d8ef55537a1703ba1a85c9d96ca6eb0be63137df622e67fa654bdfde4d090cab899964fc0649b38e34d6080eac826c965c16b68d26c934d673fc5406249d863d5d0bb0e6d4e3e177ac6b37de0def435a761b9e3afa867ea1bb98fa0db17c5", 0x0, 0x6, [0xb4d5, 0x9, 0x4, 0x100]})
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000780)={0x28, 0x12, 0xe6, &(0x7f0000000600)="03a1c9e7d6c47722aa57671ade77dfb77025eae9a6a8b363278c2602e0a8516eea119d2f8a8caf724d9a0249bfaf42c12230a2c89b8b8b7ae154b287860e89acd421a661b6e714bd73c00a89931c54db290339e57718cd6e900a3da067ede12e49a779de87e4f1d033afe37885424c5111e703b9eb9af0276f060c89d80db66d941f2a2890dfc98c0deab444ccb0b62f16def4d3fde570219ffa2360a7fd68dc29fa5d91eb1a0e11ad5d1c796a13bcae3f9b2240d1a33dce50e571aa6251fd4d22a124189388b2e7e79a94e97f2bef44d86ee540d7e2feb1f58820348d429d58d427ebde92bf", 0x77, &(0x7f0000000700)="d8451e929f7c8f56daa83044e57309003c818b5724c29edffa6ef7095cef3307cdc8fb657451d88431762458364524c4f3823c41ae783529c9dd3a51165ef39a0bdbf7854f86df2155cfb1637ee2b92598a82e3575d519012ed595f56b4551896f8abe7db8506ec2ed0eb5a66532d3708f1bc00a1ec501", 0x6, 0x7f, [0x2, 0x1000, 0xb78, 0x5]})
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000140)={0x0, 0x27, 0x0, 0x0, 0x20, &(0x7f00000000c0)="74f40ccc2b1b96610861fac3c10985d21b27c5f715984710491544d6b78b643f"})
r1 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000100), 0x38008, 0x0)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f00000005c0)={@mcast1}, 0x14)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10)
ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, &(0x7f00000009c0)={0x0, 0x26, 0xbc, &(0x7f0000000800)="521c78bfce351c6b18e3132adb31ac88a463e7ae6253779a0ab70590925a3a1091266baab21a978e5c203db180b131c26fbc5f8fd287d3f13b0b186d0529288d2e78e263ac682f73f296bc7465409a2819c347fef28f335ba8e9660f63fdbe8836a0c106307d68fde4777e51105bac7a8b62a6db2769ccf7ac54ac1a79f2ab49bd22ebf5d9cb0e208107817e17ec882b8b69cc83bb9bfbb015454aa2ce497f91a69849bd34e1e7011c6dcf208616986fc0b46903c2ad4fa4c9b5e8a0", 0xd4, &(0x7f00000008c0)="b50d23b4d784300cdf0cb6fa02a4f88cc3a8b53303f3f43e2cf3614ca0c850b1a5a567ed7341e817fe2982e2d572f83a678d20aacf378d7b8a92367c1f14e0bb1b8275750ec142ebfe0c1a9442601626bec135a167ddcd01e8f10e73fd127679661b943d8b1a2e3eb6bfbd78020bffaa48d1d91f2e99e01b38a34e9bc29697d0fc8990007ad9382f4d9ad823808e82aa0a7005cece80bc8117a3d40749c87b92412f6515236edf22c8519571c94ccb6a305de2031a03d8d9f6acfeeee7084163583ae31a0183e681468a19d861fc23707ebb9595", 0x0, 0x6, [0x8c90ea8a, 0x9, 0x9, 0x800]})
shutdown(r2, 0x1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24)
getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r3=>0x0}, &(0x7f0000000300)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000040)={@local={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, r3}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000000)={@loopback, r3}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffff9c, 0x29, 0x2e, &(0x7f00000007c0)={@mcast1, r3}, 0x14)
fcntl$dupfd(r1, 0x0, r1)

01:50:47 executing program 3:
r0 = openat$crypto(0xffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000100)={0x17, 0x14, 0x76, &(0x7f0000000000)="2b64355753d68a55f2c8323f0d5635355d4f94f4078551ad2206bdd65861c9c08902a1202088e3d5327ea01a956fd30e4708b30a50bcfcb4c30ed1aa8bbf6fa8a750f5fe14955c0ef49363d4c622d859c1de4551c4734a2e65a9a40580555b9ceb24b692d492dde1eb9eb2beeceb0f98bcba4410f61b", 0x8d, &(0x7f0000000180)="ce94e613fd4f829894633f22a26cfd7b09850e5abda1f4f98203dfc8300079905c9a62de9ae49c3f43a3441ac7c22d8ef55537a1703ba1a85c9d96ca6eb0be63137df622e67fa654bdfde4d090cab899964fc0649b38e34d6080eac826c965c16b68d26c934d673fc5406249d863d5d0bb0e6d4e3e177ac6b37de0def435a761b9e3afa867ea1bb98fa0db17c5", 0x0, 0x6, [0xb4d5, 0x9, 0x4, 0x100]})
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000780)={0x28, 0x12, 0xe6, &(0x7f0000000600)="03a1c9e7d6c47722aa57671ade77dfb77025eae9a6a8b363278c2602e0a8516eea119d2f8a8caf724d9a0249bfaf42c12230a2c89b8b8b7ae154b287860e89acd421a661b6e714bd73c00a89931c54db290339e57718cd6e900a3da067ede12e49a779de87e4f1d033afe37885424c5111e703b9eb9af0276f060c89d80db66d941f2a2890dfc98c0deab444ccb0b62f16def4d3fde570219ffa2360a7fd68dc29fa5d91eb1a0e11ad5d1c796a13bcae3f9b2240d1a33dce50e571aa6251fd4d22a124189388b2e7e79a94e97f2bef44d86ee540d7e2feb1f58820348d429d58d427ebde92bf", 0x77, &(0x7f0000000700)="d8451e929f7c8f56daa83044e57309003c818b5724c29edffa6ef7095cef3307cdc8fb657451d88431762458364524c4f3823c41ae783529c9dd3a51165ef39a0bdbf7854f86df2155cfb1637ee2b92598a82e3575d519012ed595f56b4551896f8abe7db8506ec2ed0eb5a66532d3708f1bc00a1ec501", 0x6, 0x7f, [0x2, 0x1000, 0xb78, 0x5]})
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000140)={0x0, 0x27, 0x0, 0x0, 0x20, &(0x7f00000000c0)="74f40ccc2b1b96610861fac3c10985d21b27c5f715984710491544d6b78b643f"})
r1 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000100), 0x38008, 0x0)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f00000005c0)={@mcast1}, 0x14)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10)
ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, &(0x7f00000009c0)={0x0, 0x26, 0xbc, &(0x7f0000000800)="521c78bfce351c6b18e3132adb31ac88a463e7ae6253779a0ab70590925a3a1091266baab21a978e5c203db180b131c26fbc5f8fd287d3f13b0b186d0529288d2e78e263ac682f73f296bc7465409a2819c347fef28f335ba8e9660f63fdbe8836a0c106307d68fde4777e51105bac7a8b62a6db2769ccf7ac54ac1a79f2ab49bd22ebf5d9cb0e208107817e17ec882b8b69cc83bb9bfbb015454aa2ce497f91a69849bd34e1e7011c6dcf208616986fc0b46903c2ad4fa4c9b5e8a0", 0xd4, &(0x7f00000008c0)="b50d23b4d784300cdf0cb6fa02a4f88cc3a8b53303f3f43e2cf3614ca0c850b1a5a567ed7341e817fe2982e2d572f83a678d20aacf378d7b8a92367c1f14e0bb1b8275750ec142ebfe0c1a9442601626bec135a167ddcd01e8f10e73fd127679661b943d8b1a2e3eb6bfbd78020bffaa48d1d91f2e99e01b38a34e9bc29697d0fc8990007ad9382f4d9ad823808e82aa0a7005cece80bc8117a3d40749c87b92412f6515236edf22c8519571c94ccb6a305de2031a03d8d9f6acfeeee7084163583ae31a0183e681468a19d861fc23707ebb9595", 0x0, 0x6, [0x8c90ea8a, 0x9, 0x9, 0x800]})
shutdown(r2, 0x1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24)
getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r3=>0x0}, &(0x7f0000000300)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000040)={@local={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, r3}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000000)={@loopback, r3}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffff9c, 0x29, 0x2e, &(0x7f00000007c0)={@mcast1, r3}, 0x14)
fcntl$dupfd(r1, 0x0, r1)

01:50:47 executing program 1:
r0 = openat$crypto(0xffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000100)={0x17, 0x14, 0x76, &(0x7f0000000000)="2b64355753d68a55f2c8323f0d5635355d4f94f4078551ad2206bdd65861c9c08902a1202088e3d5327ea01a956fd30e4708b30a50bcfcb4c30ed1aa8bbf6fa8a750f5fe14955c0ef49363d4c622d859c1de4551c4734a2e65a9a40580555b9ceb24b692d492dde1eb9eb2beeceb0f98bcba4410f61b", 0x8d, &(0x7f0000000180)="ce94e613fd4f829894633f22a26cfd7b09850e5abda1f4f98203dfc8300079905c9a62de9ae49c3f43a3441ac7c22d8ef55537a1703ba1a85c9d96ca6eb0be63137df622e67fa654bdfde4d090cab899964fc0649b38e34d6080eac826c965c16b68d26c934d673fc5406249d863d5d0bb0e6d4e3e177ac6b37de0def435a761b9e3afa867ea1bb98fa0db17c5", 0x0, 0x6, [0xb4d5, 0x9, 0x4, 0x100]})
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000780)={0x28, 0x12, 0xe6, &(0x7f0000000600)="03a1c9e7d6c47722aa57671ade77dfb77025eae9a6a8b363278c2602e0a8516eea119d2f8a8caf724d9a0249bfaf42c12230a2c89b8b8b7ae154b287860e89acd421a661b6e714bd73c00a89931c54db290339e57718cd6e900a3da067ede12e49a779de87e4f1d033afe37885424c5111e703b9eb9af0276f060c89d80db66d941f2a2890dfc98c0deab444ccb0b62f16def4d3fde570219ffa2360a7fd68dc29fa5d91eb1a0e11ad5d1c796a13bcae3f9b2240d1a33dce50e571aa6251fd4d22a124189388b2e7e79a94e97f2bef44d86ee540d7e2feb1f58820348d429d58d427ebde92bf", 0x77, &(0x7f0000000700)="d8451e929f7c8f56daa83044e57309003c818b5724c29edffa6ef7095cef3307cdc8fb657451d88431762458364524c4f3823c41ae783529c9dd3a51165ef39a0bdbf7854f86df2155cfb1637ee2b92598a82e3575d519012ed595f56b4551896f8abe7db8506ec2ed0eb5a66532d3708f1bc00a1ec501", 0x6, 0x7f, [0x2, 0x1000, 0xb78, 0x5]})
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000140)={0x0, 0x27, 0x0, 0x0, 0x20, &(0x7f00000000c0)="74f40ccc2b1b96610861fac3c10985d21b27c5f715984710491544d6b78b643f"})
r1 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000100), 0x38008, 0x0)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f00000005c0)={@mcast1}, 0x14)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10)
ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, &(0x7f00000009c0)={0x0, 0x26, 0xbc, &(0x7f0000000800)="521c78bfce351c6b18e3132adb31ac88a463e7ae6253779a0ab70590925a3a1091266baab21a978e5c203db180b131c26fbc5f8fd287d3f13b0b186d0529288d2e78e263ac682f73f296bc7465409a2819c347fef28f335ba8e9660f63fdbe8836a0c106307d68fde4777e51105bac7a8b62a6db2769ccf7ac54ac1a79f2ab49bd22ebf5d9cb0e208107817e17ec882b8b69cc83bb9bfbb015454aa2ce497f91a69849bd34e1e7011c6dcf208616986fc0b46903c2ad4fa4c9b5e8a0", 0xd4, &(0x7f00000008c0)="b50d23b4d784300cdf0cb6fa02a4f88cc3a8b53303f3f43e2cf3614ca0c850b1a5a567ed7341e817fe2982e2d572f83a678d20aacf378d7b8a92367c1f14e0bb1b8275750ec142ebfe0c1a9442601626bec135a167ddcd01e8f10e73fd127679661b943d8b1a2e3eb6bfbd78020bffaa48d1d91f2e99e01b38a34e9bc29697d0fc8990007ad9382f4d9ad823808e82aa0a7005cece80bc8117a3d40749c87b92412f6515236edf22c8519571c94ccb6a305de2031a03d8d9f6acfeeee7084163583ae31a0183e681468a19d861fc23707ebb9595", 0x0, 0x6, [0x8c90ea8a, 0x9, 0x9, 0x800]})
shutdown(r2, 0x1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24)
getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r3=>0x0}, &(0x7f0000000300)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000040)={@local={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, r3}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000000)={@loopback, r3}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffff9c, 0x29, 0x2e, &(0x7f00000007c0)={@mcast1, r3}, 0x14)
fcntl$dupfd(r1, 0x0, r1)

01:50:47 executing program 2:
r0 = openat$crypto(0xffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000100)={0x17, 0x14, 0x76, &(0x7f0000000000)="2b64355753d68a55f2c8323f0d5635355d4f94f4078551ad2206bdd65861c9c08902a1202088e3d5327ea01a956fd30e4708b30a50bcfcb4c30ed1aa8bbf6fa8a750f5fe14955c0ef49363d4c622d859c1de4551c4734a2e65a9a40580555b9ceb24b692d492dde1eb9eb2beeceb0f98bcba4410f61b", 0x8d, &(0x7f0000000180)="ce94e613fd4f829894633f22a26cfd7b09850e5abda1f4f98203dfc8300079905c9a62de9ae49c3f43a3441ac7c22d8ef55537a1703ba1a85c9d96ca6eb0be63137df622e67fa654bdfde4d090cab899964fc0649b38e34d6080eac826c965c16b68d26c934d673fc5406249d863d5d0bb0e6d4e3e177ac6b37de0def435a761b9e3afa867ea1bb98fa0db17c5", 0x0, 0x6, [0xb4d5, 0x9, 0x4, 0x100]})
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000780)={0x28, 0x12, 0xe6, &(0x7f0000000600)="03a1c9e7d6c47722aa57671ade77dfb77025eae9a6a8b363278c2602e0a8516eea119d2f8a8caf724d9a0249bfaf42c12230a2c89b8b8b7ae154b287860e89acd421a661b6e714bd73c00a89931c54db290339e57718cd6e900a3da067ede12e49a779de87e4f1d033afe37885424c5111e703b9eb9af0276f060c89d80db66d941f2a2890dfc98c0deab444ccb0b62f16def4d3fde570219ffa2360a7fd68dc29fa5d91eb1a0e11ad5d1c796a13bcae3f9b2240d1a33dce50e571aa6251fd4d22a124189388b2e7e79a94e97f2bef44d86ee540d7e2feb1f58820348d429d58d427ebde92bf", 0x77, &(0x7f0000000700)="d8451e929f7c8f56daa83044e57309003c818b5724c29edffa6ef7095cef3307cdc8fb657451d88431762458364524c4f3823c41ae783529c9dd3a51165ef39a0bdbf7854f86df2155cfb1637ee2b92598a82e3575d519012ed595f56b4551896f8abe7db8506ec2ed0eb5a66532d3708f1bc00a1ec501", 0x6, 0x7f, [0x2, 0x1000, 0xb78, 0x5]})
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000140)={0x0, 0x27, 0x0, 0x0, 0x20, &(0x7f00000000c0)="74f40ccc2b1b96610861fac3c10985d21b27c5f715984710491544d6b78b643f"})
r1 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000100), 0x38008, 0x0)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f00000005c0)={@mcast1}, 0x14)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10)
ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, &(0x7f00000009c0)={0x0, 0x26, 0xbc, &(0x7f0000000800)="521c78bfce351c6b18e3132adb31ac88a463e7ae6253779a0ab70590925a3a1091266baab21a978e5c203db180b131c26fbc5f8fd287d3f13b0b186d0529288d2e78e263ac682f73f296bc7465409a2819c347fef28f335ba8e9660f63fdbe8836a0c106307d68fde4777e51105bac7a8b62a6db2769ccf7ac54ac1a79f2ab49bd22ebf5d9cb0e208107817e17ec882b8b69cc83bb9bfbb015454aa2ce497f91a69849bd34e1e7011c6dcf208616986fc0b46903c2ad4fa4c9b5e8a0", 0xd4, &(0x7f00000008c0)="b50d23b4d784300cdf0cb6fa02a4f88cc3a8b53303f3f43e2cf3614ca0c850b1a5a567ed7341e817fe2982e2d572f83a678d20aacf378d7b8a92367c1f14e0bb1b8275750ec142ebfe0c1a9442601626bec135a167ddcd01e8f10e73fd127679661b943d8b1a2e3eb6bfbd78020bffaa48d1d91f2e99e01b38a34e9bc29697d0fc8990007ad9382f4d9ad823808e82aa0a7005cece80bc8117a3d40749c87b92412f6515236edf22c8519571c94ccb6a305de2031a03d8d9f6acfeeee7084163583ae31a0183e681468a19d861fc23707ebb9595", 0x0, 0x6, [0x8c90ea8a, 0x9, 0x9, 0x800]})
shutdown(r2, 0x1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24)
getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r3=>0x0}, &(0x7f0000000300)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000040)={@local={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, r3}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000000)={@loopback, r3}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffff9c, 0x29, 0x2e, &(0x7f00000007c0)={@mcast1, r3}, 0x14)
fcntl$dupfd(r1, 0x0, r1)

01:50:47 executing program 0:
ioctl$DIOCSETIFFLAG(0xffffffffffffffff, 0xc0244459, &(0x7f00000000c0)={0x10, &(0x7f0000000040)="ec97c5d5b0ba518936bd21034fc2096334d26e"})
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket(0x1c, 0x10000001, 0x84)
r1 = setsid()
shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000500)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0xfff8, 0x0, 0xffffffffffff0001}, 0x986bbc6b, 0x2, 0x100, 0x40, 0x0, r1, 0x1f})
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000980)={'bbr\x00', 0x200000}, 0x24)
connect$inet(r2, &(0x7f00000000c0)={0xfffffd9c, 0x2, 0x0, @rand_addr=0x1}, 0x10)
setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4)
sendto(r2, &(0x7f0000000400)="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", 0x1fe, 0x104, &(0x7f0000000280)=@in={0x10, 0x2, 0x1, @rand_addr=0x80c4}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x835}, 0x24)
freebsd11_fstat(r2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
r4 = semget$private(0x0, 0x2, 0x3de)
r5 = socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(r5, 0x0, 0xccf3, 0x0, 0x0, 0x800e00511)
shutdown(r5, 0x0)
sendmsg$unix(0xffffffffffffff9c, &(0x7f0000000bc0)={&(0x7f0000000140)=ANY=[@ANYRESDEC], 0xa, &(0x7f0000000700), 0x0, &(0x7f0000000600)=ANY=[@ANYRESOCT, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESHEX, @ANYRES64=r3, @ANYRES32, @ANYRES32, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="e2e34bf030cd613503c372f7b203367f153c3184716ddbae0e49f568d955cbefa6950877ae5e9f371cfb1ee66b0413c8c878ffa8dd2a1240b66f886f163c81a90def921c891e290300800dba74c0608b7ef955b9159c97be2f2b4ea7d32d53427883b7d66837971a6747964b3f6ab07929d0e5df3a28eba9d316c8e8d7b1c0597f5ca722995b3c772e62c47dc74ceffebed392c1b9e7e07d614e4972ffe120d6475ed52f0e27d4d22447581542c32756186abc3ffc2dd2d32c45bcfa456aa9dc02b83bec68c1c2689305c05227a0fbc2ec4d68104cb86560b59636ce", @ANYRESDEC=r4, @ANYRES32, @ANYBLOB="46fa830be88ab036d96ade06b37d8803e7898b1ef255bfebb1cb000000000000000000", @ANYRES32, @ANYRES32=r3, @ANYRES32=0x0, @ANYRESOCT, @ANYRES64, @ANYRES64=r5, @ANYRES32, @ANYRES32], 0x118, 0x5}, 0x20000)

01:50:47 executing program 2:
r0 = openat$crypto(0xffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000100)={0x17, 0x14, 0x76, &(0x7f0000000000)="2b64355753d68a55f2c8323f0d5635355d4f94f4078551ad2206bdd65861c9c08902a1202088e3d5327ea01a956fd30e4708b30a50bcfcb4c30ed1aa8bbf6fa8a750f5fe14955c0ef49363d4c622d859c1de4551c4734a2e65a9a40580555b9ceb24b692d492dde1eb9eb2beeceb0f98bcba4410f61b", 0x8d, &(0x7f0000000180)="ce94e613fd4f829894633f22a26cfd7b09850e5abda1f4f98203dfc8300079905c9a62de9ae49c3f43a3441ac7c22d8ef55537a1703ba1a85c9d96ca6eb0be63137df622e67fa654bdfde4d090cab899964fc0649b38e34d6080eac826c965c16b68d26c934d673fc5406249d863d5d0bb0e6d4e3e177ac6b37de0def435a761b9e3afa867ea1bb98fa0db17c5", 0x0, 0x6, [0xb4d5, 0x9, 0x4, 0x100]})
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000780)={0x28, 0x12, 0xe6, &(0x7f0000000600)="03a1c9e7d6c47722aa57671ade77dfb77025eae9a6a8b363278c2602e0a8516eea119d2f8a8caf724d9a0249bfaf42c12230a2c89b8b8b7ae154b287860e89acd421a661b6e714bd73c00a89931c54db290339e57718cd6e900a3da067ede12e49a779de87e4f1d033afe37885424c5111e703b9eb9af0276f060c89d80db66d941f2a2890dfc98c0deab444ccb0b62f16def4d3fde570219ffa2360a7fd68dc29fa5d91eb1a0e11ad5d1c796a13bcae3f9b2240d1a33dce50e571aa6251fd4d22a124189388b2e7e79a94e97f2bef44d86ee540d7e2feb1f58820348d429d58d427ebde92bf", 0x77, &(0x7f0000000700)="d8451e929f7c8f56daa83044e57309003c818b5724c29edffa6ef7095cef3307cdc8fb657451d88431762458364524c4f3823c41ae783529c9dd3a51165ef39a0bdbf7854f86df2155cfb1637ee2b92598a82e3575d519012ed595f56b4551896f8abe7db8506ec2ed0eb5a66532d3708f1bc00a1ec501", 0x6, 0x7f, [0x2, 0x1000, 0xb78, 0x5]})
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000140)={0x0, 0x27, 0x0, 0x0, 0x20, &(0x7f00000000c0)="74f40ccc2b1b96610861fac3c10985d21b27c5f715984710491544d6b78b643f"})
r1 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000100), 0x38008, 0x0)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f00000005c0)={@mcast1}, 0x14)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10)
ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, &(0x7f00000009c0)={0x0, 0x26, 0xbc, &(0x7f0000000800)="521c78bfce351c6b18e3132adb31ac88a463e7ae6253779a0ab70590925a3a1091266baab21a978e5c203db180b131c26fbc5f8fd287d3f13b0b186d0529288d2e78e263ac682f73f296bc7465409a2819c347fef28f335ba8e9660f63fdbe8836a0c106307d68fde4777e51105bac7a8b62a6db2769ccf7ac54ac1a79f2ab49bd22ebf5d9cb0e208107817e17ec882b8b69cc83bb9bfbb015454aa2ce497f91a69849bd34e1e7011c6dcf208616986fc0b46903c2ad4fa4c9b5e8a0", 0xd4, &(0x7f00000008c0)="b50d23b4d784300cdf0cb6fa02a4f88cc3a8b53303f3f43e2cf3614ca0c850b1a5a567ed7341e817fe2982e2d572f83a678d20aacf378d7b8a92367c1f14e0bb1b8275750ec142ebfe0c1a9442601626bec135a167ddcd01e8f10e73fd127679661b943d8b1a2e3eb6bfbd78020bffaa48d1d91f2e99e01b38a34e9bc29697d0fc8990007ad9382f4d9ad823808e82aa0a7005cece80bc8117a3d40749c87b92412f6515236edf22c8519571c94ccb6a305de2031a03d8d9f6acfeeee7084163583ae31a0183e681468a19d861fc23707ebb9595", 0x0, 0x6, [0x8c90ea8a, 0x9, 0x9, 0x800]})
shutdown(r2, 0x1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24)
getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r3=>0x0}, &(0x7f0000000300)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000040)={@local={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, r3}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000000)={@loopback, r3}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffff9c, 0x29, 0x2e, &(0x7f00000007c0)={@mcast1, r3}, 0x14)
fcntl$dupfd(r1, 0x0, r1)

01:50:47 executing program 3:
r0 = openat$crypto(0xffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000100)={0x17, 0x14, 0x76, &(0x7f0000000000)="2b64355753d68a55f2c8323f0d5635355d4f94f4078551ad2206bdd65861c9c08902a1202088e3d5327ea01a956fd30e4708b30a50bcfcb4c30ed1aa8bbf6fa8a750f5fe14955c0ef49363d4c622d859c1de4551c4734a2e65a9a40580555b9ceb24b692d492dde1eb9eb2beeceb0f98bcba4410f61b", 0x8d, &(0x7f0000000180)="ce94e613fd4f829894633f22a26cfd7b09850e5abda1f4f98203dfc8300079905c9a62de9ae49c3f43a3441ac7c22d8ef55537a1703ba1a85c9d96ca6eb0be63137df622e67fa654bdfde4d090cab899964fc0649b38e34d6080eac826c965c16b68d26c934d673fc5406249d863d5d0bb0e6d4e3e177ac6b37de0def435a761b9e3afa867ea1bb98fa0db17c5", 0x0, 0x6, [0xb4d5, 0x9, 0x4, 0x100]})
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000780)={0x28, 0x12, 0xe6, &(0x7f0000000600)="03a1c9e7d6c47722aa57671ade77dfb77025eae9a6a8b363278c2602e0a8516eea119d2f8a8caf724d9a0249bfaf42c12230a2c89b8b8b7ae154b287860e89acd421a661b6e714bd73c00a89931c54db290339e57718cd6e900a3da067ede12e49a779de87e4f1d033afe37885424c5111e703b9eb9af0276f060c89d80db66d941f2a2890dfc98c0deab444ccb0b62f16def4d3fde570219ffa2360a7fd68dc29fa5d91eb1a0e11ad5d1c796a13bcae3f9b2240d1a33dce50e571aa6251fd4d22a124189388b2e7e79a94e97f2bef44d86ee540d7e2feb1f58820348d429d58d427ebde92bf", 0x77, &(0x7f0000000700)="d8451e929f7c8f56daa83044e57309003c818b5724c29edffa6ef7095cef3307cdc8fb657451d88431762458364524c4f3823c41ae783529c9dd3a51165ef39a0bdbf7854f86df2155cfb1637ee2b92598a82e3575d519012ed595f56b4551896f8abe7db8506ec2ed0eb5a66532d3708f1bc00a1ec501", 0x6, 0x7f, [0x2, 0x1000, 0xb78, 0x5]})
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000140)={0x0, 0x27, 0x0, 0x0, 0x20, &(0x7f00000000c0)="74f40ccc2b1b96610861fac3c10985d21b27c5f715984710491544d6b78b643f"})
r1 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000100), 0x38008, 0x0)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f00000005c0)={@mcast1}, 0x14)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10)
ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, &(0x7f00000009c0)={0x0, 0x26, 0xbc, &(0x7f0000000800)="521c78bfce351c6b18e3132adb31ac88a463e7ae6253779a0ab70590925a3a1091266baab21a978e5c203db180b131c26fbc5f8fd287d3f13b0b186d0529288d2e78e263ac682f73f296bc7465409a2819c347fef28f335ba8e9660f63fdbe8836a0c106307d68fde4777e51105bac7a8b62a6db2769ccf7ac54ac1a79f2ab49bd22ebf5d9cb0e208107817e17ec882b8b69cc83bb9bfbb015454aa2ce497f91a69849bd34e1e7011c6dcf208616986fc0b46903c2ad4fa4c9b5e8a0", 0xd4, &(0x7f00000008c0)="b50d23b4d784300cdf0cb6fa02a4f88cc3a8b53303f3f43e2cf3614ca0c850b1a5a567ed7341e817fe2982e2d572f83a678d20aacf378d7b8a92367c1f14e0bb1b8275750ec142ebfe0c1a9442601626bec135a167ddcd01e8f10e73fd127679661b943d8b1a2e3eb6bfbd78020bffaa48d1d91f2e99e01b38a34e9bc29697d0fc8990007ad9382f4d9ad823808e82aa0a7005cece80bc8117a3d40749c87b92412f6515236edf22c8519571c94ccb6a305de2031a03d8d9f6acfeeee7084163583ae31a0183e681468a19d861fc23707ebb9595", 0x0, 0x6, [0x8c90ea8a, 0x9, 0x9, 0x800]})
shutdown(r2, 0x1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24)
getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r3=>0x0}, &(0x7f0000000300)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000040)={@local={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, r3}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000000)={@loopback, r3}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffff9c, 0x29, 0x2e, &(0x7f00000007c0)={@mcast1, r3}, 0x14)
fcntl$dupfd(r1, 0x0, r1)

01:50:47 executing program 1:
r0 = openat$crypto(0xffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000100)={0x17, 0x14, 0x76, &(0x7f0000000000)="2b64355753d68a55f2c8323f0d5635355d4f94f4078551ad2206bdd65861c9c08902a1202088e3d5327ea01a956fd30e4708b30a50bcfcb4c30ed1aa8bbf6fa8a750f5fe14955c0ef49363d4c622d859c1de4551c4734a2e65a9a40580555b9ceb24b692d492dde1eb9eb2beeceb0f98bcba4410f61b", 0x8d, &(0x7f0000000180)="ce94e613fd4f829894633f22a26cfd7b09850e5abda1f4f98203dfc8300079905c9a62de9ae49c3f43a3441ac7c22d8ef55537a1703ba1a85c9d96ca6eb0be63137df622e67fa654bdfde4d090cab899964fc0649b38e34d6080eac826c965c16b68d26c934d673fc5406249d863d5d0bb0e6d4e3e177ac6b37de0def435a761b9e3afa867ea1bb98fa0db17c5", 0x0, 0x6, [0xb4d5, 0x9, 0x4, 0x100]})
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000780)={0x28, 0x12, 0xe6, &(0x7f0000000600)="03a1c9e7d6c47722aa57671ade77dfb77025eae9a6a8b363278c2602e0a8516eea119d2f8a8caf724d9a0249bfaf42c12230a2c89b8b8b7ae154b287860e89acd421a661b6e714bd73c00a89931c54db290339e57718cd6e900a3da067ede12e49a779de87e4f1d033afe37885424c5111e703b9eb9af0276f060c89d80db66d941f2a2890dfc98c0deab444ccb0b62f16def4d3fde570219ffa2360a7fd68dc29fa5d91eb1a0e11ad5d1c796a13bcae3f9b2240d1a33dce50e571aa6251fd4d22a124189388b2e7e79a94e97f2bef44d86ee540d7e2feb1f58820348d429d58d427ebde92bf", 0x77, &(0x7f0000000700)="d8451e929f7c8f56daa83044e57309003c818b5724c29edffa6ef7095cef3307cdc8fb657451d88431762458364524c4f3823c41ae783529c9dd3a51165ef39a0bdbf7854f86df2155cfb1637ee2b92598a82e3575d519012ed595f56b4551896f8abe7db8506ec2ed0eb5a66532d3708f1bc00a1ec501", 0x6, 0x7f, [0x2, 0x1000, 0xb78, 0x5]})
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000140)={0x0, 0x27, 0x0, 0x0, 0x20, &(0x7f00000000c0)="74f40ccc2b1b96610861fac3c10985d21b27c5f715984710491544d6b78b643f"})
r1 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000100), 0x38008, 0x0)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f00000005c0)={@mcast1}, 0x14)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10)
ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, &(0x7f00000009c0)={0x0, 0x26, 0xbc, &(0x7f0000000800)="521c78bfce351c6b18e3132adb31ac88a463e7ae6253779a0ab70590925a3a1091266baab21a978e5c203db180b131c26fbc5f8fd287d3f13b0b186d0529288d2e78e263ac682f73f296bc7465409a2819c347fef28f335ba8e9660f63fdbe8836a0c106307d68fde4777e51105bac7a8b62a6db2769ccf7ac54ac1a79f2ab49bd22ebf5d9cb0e208107817e17ec882b8b69cc83bb9bfbb015454aa2ce497f91a69849bd34e1e7011c6dcf208616986fc0b46903c2ad4fa4c9b5e8a0", 0xd4, &(0x7f00000008c0)="b50d23b4d784300cdf0cb6fa02a4f88cc3a8b53303f3f43e2cf3614ca0c850b1a5a567ed7341e817fe2982e2d572f83a678d20aacf378d7b8a92367c1f14e0bb1b8275750ec142ebfe0c1a9442601626bec135a167ddcd01e8f10e73fd127679661b943d8b1a2e3eb6bfbd78020bffaa48d1d91f2e99e01b38a34e9bc29697d0fc8990007ad9382f4d9ad823808e82aa0a7005cece80bc8117a3d40749c87b92412f6515236edf22c8519571c94ccb6a305de2031a03d8d9f6acfeeee7084163583ae31a0183e681468a19d861fc23707ebb9595", 0x0, 0x6, [0x8c90ea8a, 0x9, 0x9, 0x800]})
shutdown(r2, 0x1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24)
getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r3=>0x0}, &(0x7f0000000300)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000040)={@local={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, r3}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000000)={@loopback, r3}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffff9c, 0x29, 0x2e, &(0x7f00000007c0)={@mcast1, r3}, 0x14)
fcntl$dupfd(r1, 0x0, r1)

01:50:47 executing program 0:
ioctl$DIOCSETIFFLAG(0xffffffffffffffff, 0xc0244459, &(0x7f00000000c0)={0x10, &(0x7f0000000040)="ec97c5d5b0ba518936bd21034fc2096334d26e"})
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket(0x1c, 0x10000001, 0x84)
r1 = setsid()
shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000500)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0xfff8, 0x0, 0xffffffffffff0001}, 0x986bbc6b, 0x2, 0x100, 0x40, 0x0, r1, 0x1f})
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000980)={'bbr\x00', 0x200000}, 0x24)
connect$inet(r2, &(0x7f00000000c0)={0xfffffd9c, 0x2, 0x0, @rand_addr=0x1}, 0x10)
setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4)
sendto(r2, &(0x7f0000000400)="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", 0x1fe, 0x104, &(0x7f0000000280)=@in={0x10, 0x2, 0x1, @rand_addr=0x80c4}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x835}, 0x24)
freebsd11_fstat(r2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
r4 = semget$private(0x0, 0x2, 0x3de)
r5 = socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(r5, 0x0, 0xccf3, 0x0, 0x0, 0x800e00511)
shutdown(r5, 0x0)
sendmsg$unix(0xffffffffffffff9c, &(0x7f0000000bc0)={&(0x7f0000000140)=ANY=[@ANYRESDEC], 0xa, &(0x7f0000000700), 0x0, &(0x7f0000000600)=ANY=[@ANYRESOCT, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESHEX, @ANYRES64=r3, @ANYRES32, @ANYRES32, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="e2e34bf030cd613503c372f7b203367f153c3184716ddbae0e49f568d955cbefa6950877ae5e9f371cfb1ee66b0413c8c878ffa8dd2a1240b66f886f163c81a90def921c891e290300800dba74c0608b7ef955b9159c97be2f2b4ea7d32d53427883b7d66837971a6747964b3f6ab07929d0e5df3a28eba9d316c8e8d7b1c0597f5ca722995b3c772e62c47dc74ceffebed392c1b9e7e07d614e4972ffe120d6475ed52f0e27d4d22447581542c32756186abc3ffc2dd2d32c45bcfa456aa9dc02b83bec68c1c2689305c05227a0fbc2ec4d68104cb86560b59636ce", @ANYRESDEC=r4, @ANYRES32, @ANYBLOB="46fa830be88ab036d96ade06b37d8803e7898b1ef255bfebb1cb000000000000000000", @ANYRES32, @ANYRES32=r3, @ANYRES32=0x0, @ANYRESOCT, @ANYRES64, @ANYRES64=r5, @ANYRES32, @ANYRES32], 0x118, 0x5}, 0x20000)

01:50:47 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000180)={0x0, 0x9, 0x1, "b8"}, 0x9)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000140)={0x0, 0x9}, 0x8)

01:50:47 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000180)={0x0, 0x9, 0x1, "b8"}, 0x9)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000140)={0x0, 0x9}, 0x8)

01:50:47 executing program 1:
r0 = openat$crypto(0xffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000100)={0x17, 0x14, 0x76, &(0x7f0000000000)="2b64355753d68a55f2c8323f0d5635355d4f94f4078551ad2206bdd65861c9c08902a1202088e3d5327ea01a956fd30e4708b30a50bcfcb4c30ed1aa8bbf6fa8a750f5fe14955c0ef49363d4c622d859c1de4551c4734a2e65a9a40580555b9ceb24b692d492dde1eb9eb2beeceb0f98bcba4410f61b", 0x8d, &(0x7f0000000180)="ce94e613fd4f829894633f22a26cfd7b09850e5abda1f4f98203dfc8300079905c9a62de9ae49c3f43a3441ac7c22d8ef55537a1703ba1a85c9d96ca6eb0be63137df622e67fa654bdfde4d090cab899964fc0649b38e34d6080eac826c965c16b68d26c934d673fc5406249d863d5d0bb0e6d4e3e177ac6b37de0def435a761b9e3afa867ea1bb98fa0db17c5", 0x0, 0x6, [0xb4d5, 0x9, 0x4, 0x100]})
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000780)={0x28, 0x12, 0xe6, &(0x7f0000000600)="03a1c9e7d6c47722aa57671ade77dfb77025eae9a6a8b363278c2602e0a8516eea119d2f8a8caf724d9a0249bfaf42c12230a2c89b8b8b7ae154b287860e89acd421a661b6e714bd73c00a89931c54db290339e57718cd6e900a3da067ede12e49a779de87e4f1d033afe37885424c5111e703b9eb9af0276f060c89d80db66d941f2a2890dfc98c0deab444ccb0b62f16def4d3fde570219ffa2360a7fd68dc29fa5d91eb1a0e11ad5d1c796a13bcae3f9b2240d1a33dce50e571aa6251fd4d22a124189388b2e7e79a94e97f2bef44d86ee540d7e2feb1f58820348d429d58d427ebde92bf", 0x77, &(0x7f0000000700)="d8451e929f7c8f56daa83044e57309003c818b5724c29edffa6ef7095cef3307cdc8fb657451d88431762458364524c4f3823c41ae783529c9dd3a51165ef39a0bdbf7854f86df2155cfb1637ee2b92598a82e3575d519012ed595f56b4551896f8abe7db8506ec2ed0eb5a66532d3708f1bc00a1ec501", 0x6, 0x7f, [0x2, 0x1000, 0xb78, 0x5]})
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000140)={0x0, 0x27, 0x0, 0x0, 0x20, &(0x7f00000000c0)="74f40ccc2b1b96610861fac3c10985d21b27c5f715984710491544d6b78b643f"})
r1 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000100), 0x38008, 0x0)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f00000005c0)={@mcast1}, 0x14)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10)
ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, &(0x7f00000009c0)={0x0, 0x26, 0xbc, &(0x7f0000000800)="521c78bfce351c6b18e3132adb31ac88a463e7ae6253779a0ab70590925a3a1091266baab21a978e5c203db180b131c26fbc5f8fd287d3f13b0b186d0529288d2e78e263ac682f73f296bc7465409a2819c347fef28f335ba8e9660f63fdbe8836a0c106307d68fde4777e51105bac7a8b62a6db2769ccf7ac54ac1a79f2ab49bd22ebf5d9cb0e208107817e17ec882b8b69cc83bb9bfbb015454aa2ce497f91a69849bd34e1e7011c6dcf208616986fc0b46903c2ad4fa4c9b5e8a0", 0xd4, &(0x7f00000008c0)="b50d23b4d784300cdf0cb6fa02a4f88cc3a8b53303f3f43e2cf3614ca0c850b1a5a567ed7341e817fe2982e2d572f83a678d20aacf378d7b8a92367c1f14e0bb1b8275750ec142ebfe0c1a9442601626bec135a167ddcd01e8f10e73fd127679661b943d8b1a2e3eb6bfbd78020bffaa48d1d91f2e99e01b38a34e9bc29697d0fc8990007ad9382f4d9ad823808e82aa0a7005cece80bc8117a3d40749c87b92412f6515236edf22c8519571c94ccb6a305de2031a03d8d9f6acfeeee7084163583ae31a0183e681468a19d861fc23707ebb9595", 0x0, 0x6, [0x8c90ea8a, 0x9, 0x9, 0x800]})
shutdown(r2, 0x1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00'}, 0x24)
getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r3=>0x0}, &(0x7f0000000300)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000040)={@local={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, r3}, 0xc)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000000)={@loopback, r3}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffff9c, 0x29, 0x2e, &(0x7f00000007c0)={@mcast1, r3}, 0x14)
fcntl$dupfd(r1, 0x0, r1)

01:50:47 executing program 0:
ioctl$DIOCSETIFFLAG(0xffffffffffffffff, 0xc0244459, &(0x7f00000000c0)={0x10, &(0x7f0000000040)="ec97c5d5b0ba518936bd21034fc2096334d26e"})
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket(0x1c, 0x10000001, 0x84)
r1 = setsid()
shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000500)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0xfff8, 0x0, 0xffffffffffff0001}, 0x986bbc6b, 0x2, 0x100, 0x40, 0x0, r1, 0x1f})
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000980)={'bbr\x00', 0x200000}, 0x24)
connect$inet(r2, &(0x7f00000000c0)={0xfffffd9c, 0x2, 0x0, @rand_addr=0x1}, 0x10)
setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4)
sendto(r2, &(0x7f0000000400)="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", 0x1fe, 0x104, &(0x7f0000000280)=@in={0x10, 0x2, 0x1, @rand_addr=0x80c4}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x835}, 0x24)
freebsd11_fstat(r2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
r4 = semget$private(0x0, 0x2, 0x3de)
r5 = socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(r5, 0x0, 0xccf3, 0x0, 0x0, 0x800e00511)
shutdown(r5, 0x0)
sendmsg$unix(0xffffffffffffff9c, &(0x7f0000000bc0)={&(0x7f0000000140)=ANY=[@ANYRESDEC], 0xa, &(0x7f0000000700), 0x0, &(0x7f0000000600)=ANY=[@ANYRESOCT, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRESHEX, @ANYRES64=r3, @ANYRES32, @ANYRES32, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="e2e34bf030cd613503c372f7b203367f153c3184716ddbae0e49f568d955cbefa6950877ae5e9f371cfb1ee66b0413c8c878ffa8dd2a1240b66f886f163c81a90def921c891e290300800dba74c0608b7ef955b9159c97be2f2b4ea7d32d53427883b7d66837971a6747964b3f6ab07929d0e5df3a28eba9d316c8e8d7b1c0597f5ca722995b3c772e62c47dc74ceffebed392c1b9e7e07d614e4972ffe120d6475ed52f0e27d4d22447581542c32756186abc3ffc2dd2d32c45bcfa456aa9dc02b83bec68c1c2689305c05227a0fbc2ec4d68104cb86560b59636ce", @ANYRESDEC=r4, @ANYRES32, @ANYBLOB="46fa830be88ab036d96ade06b37d8803e7898b1ef255bfebb1cb000000000000000000", @ANYRES32, @ANYRES32=r3, @ANYRES32=0x0, @ANYRESOCT, @ANYRES64, @ANYRES64=r5, @ANYRES32, @ANYRES32], 0x118, 0x5}, 0x20000)

01:50:47 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000180)={0x0, 0x9, 0x1, "b8"}, 0x9)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000140)={0x0, 0x9}, 0x8)

01:50:47 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000180)={0x0, 0x9, 0x1, "b8"}, 0x9)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000140)={0x0, 0x9}, 0x8)

01:50:47 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x0)
r1 = dup(r0)
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f00000001c0))

01:50:47 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000180)={0x0, 0x9, 0x1, "b8"}, 0x9)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000140)={0x0, 0x9}, 0x8)

01:50:47 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000200)='hd\x00', 0x3)
setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000100)='cdg\x00', 0x4)

01:50:47 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000200)='hd\x00', 0x3)
setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000100)='cdg\x00', 0x4)

01:50:47 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f00000001c0)={0x0, @in6={{0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}}}, 0x90)

01:50:47 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0)
r1 = dup(r0)
r2 = dup2(r0, r1)
ioctl$DIOCRDELTABLES(r2, 0xc450443e, &(0x7f0000000280)={{"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", "46234df2284c5f3b621729dcfa068dbded6841553d756cbd94c44c3bd11d1c3e"}, 0x0})

01:50:47 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000180)={0x0, 0x9, 0x1, "b8"}, 0x9)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000140)={0x0, 0x9}, 0x8)

01:50:47 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000200)='hd\x00', 0x3)
setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000100)='cdg\x00', 0x4)

01:50:47 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f00000001c0)={0x0, @in6={{0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}}}, 0x90)

01:50:47 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f00000001c0)={0x0, @in6={{0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}}}, 0x90)

01:50:47 executing program 2:
ksem_init(&(0x7f00000005c0)=<r0=>0x0, 0x0)
ksem_post(r0)
ksem_trywait(r0)

01:50:47 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000200)='hd\x00', 0x3)
setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000100)='cdg\x00', 0x4)

01:50:47 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6(0x1c, 0x3, 0x0)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, 0x0, 0x0)

01:50:47 executing program 2:
ksem_init(&(0x7f00000005c0)=<r0=>0x0, 0x0)
ksem_post(r0)
ksem_trywait(r0)

01:50:47 executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f00000001c0)={0x0, @in6={{0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}}}, 0x90)

01:50:47 executing program 2:
ksem_init(&(0x7f00000005c0)=<r0=>0x0, 0x0)
ksem_post(r0)
ksem_trywait(r0)

01:50:47 executing program 1:
ksem_init(&(0x7f00000005c0)=<r0=>0x0, 0x0)
ksem_post(r0)
ksem_trywait(r0)

01:50:47 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6(0x1c, 0x3, 0x0)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, 0x0, 0x0)

01:50:47 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = fcntl$dupfd(r1, 0x0, r0)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000180), 0x8)

01:50:47 executing program 2:
ksem_init(&(0x7f00000005c0)=<r0=>0x0, 0x0)
ksem_post(r0)
ksem_trywait(r0)

01:50:47 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6(0x1c, 0x3, 0x0)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, 0x0, 0x0)

01:50:47 executing program 1:
ksem_init(&(0x7f00000005c0)=<r0=>0x0, 0x0)
ksem_post(r0)
ksem_trywait(r0)

01:50:47 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}}}, &(0x7f00000001c0)=0x98)

01:50:47 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = fcntl$dupfd(r1, 0x0, r0)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000180), 0x8)

01:50:47 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6(0x1c, 0x3, 0x0)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, 0x0, 0x0)

01:50:47 executing program 1:
ksem_init(&(0x7f00000005c0)=<r0=>0x0, 0x0)
ksem_post(r0)
ksem_trywait(r0)

01:50:47 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}}}, &(0x7f00000001c0)=0x98)

01:50:47 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = fcntl$dupfd(r1, 0x0, r0)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000180), 0x8)

01:50:47 executing program 0:
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000ac0)={0x0, 0xa, &(0x7f00000006c0)=[{&(0x7f0000000480)="f0d1", 0x2}], 0x1, 0x0, 0x138}, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRESOCT, @ANYRES64, @ANYRES64], 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

01:50:47 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = fcntl$dupfd(r1, 0x0, r0)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000180), 0x8)

01:50:47 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}}}, &(0x7f00000001c0)=0x98)

01:50:47 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = fcntl$dupfd(r1, 0x0, r0)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000180), 0x8)

01:50:47 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = fcntl$dupfd(r1, 0x0, r0)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000180), 0x8)

01:50:47 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}}}, &(0x7f00000001c0)=0x98)

01:50:47 executing program 0:
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000ac0)={0x0, 0xa, &(0x7f00000006c0)=[{&(0x7f0000000480)="f0d1", 0x2}], 0x1, 0x0, 0x138}, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRESOCT, @ANYRES64, @ANYRES64], 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

01:50:47 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = fcntl$dupfd(r1, 0x0, r0)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000180), 0x8)

01:50:47 executing program 3:
ioctl$DIOCRTSTADDRS(0xffffffffffffffff, 0xc4504449, &(0x7f00000001c0)={{"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", "25d9ce99cb213753e04ecb61e26d501ef1f04676ea440ebcb799618b438719c3"}, 0x0})
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240)={0x1, [<r2=>0x0]}, &(0x7f0000000280)=0x8)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r3, r3)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f0000001700)={r2}, &(0x7f0000001740)=0x14)

01:50:47 executing program 3:
ioctl$DIOCRTSTADDRS(0xffffffffffffffff, 0xc4504449, &(0x7f00000001c0)={{"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", "25d9ce99cb213753e04ecb61e26d501ef1f04676ea440ebcb799618b438719c3"}, 0x0})
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240)={0x1, [<r2=>0x0]}, &(0x7f0000000280)=0x8)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r3, r3)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f0000001700)={r2}, &(0x7f0000001740)=0x14)

01:50:47 executing program 1:
ioctl$DIOCRTSTADDRS(0xffffffffffffffff, 0xc4504449, &(0x7f00000001c0)={{"f9a6a932e985e7d26d5247b2347e37f220356d9ab769cbe3ac78c75cbb658e7ecce1968f71a0ca0f91eb21671a111f664ce46a17ffc98f4aa33d7c8d60e0550d3db224f1c6d7c04dd81a93b16501fe32d1e468b1bae20c8d533460ed78bd859ea1326a93951cf15073ffc72e2d3e9c5bb622ee9c71c6d49babba95eb6476c223cadbdc38b7a2fc4faf553cf02681e81c092044a1db323e76337992e2604b9d96df2a865821707a218482b322a7d5c39481dcb274d2f4014f74cb0a2379b0b88eed188387a16ef7dbe605bf998a17fa8b32cb9b009413012429e24f47bea15515cf053455cd9ea96c9153c6fa689264af1e5ea025d49322431c25dc9011ba99b128d5bfcaa0470846d296a5407a778bd208f6c756d96be99668c813c777bf114d1e09115c3690f0de67ff11fdc96adc3c8c92e6a3fbcf791b394b4c7c9fdcae215991251c85447278a033de30521d6baf03bac493b392a5d5e3e40534bbcbb0d6f63ace949c15498bc6231780278f7c17cd4f76a099db092a15c2ed59ebfff61a3a95a66bf537f2638849178f96a2e66779694c5c21681746b7272335d635f0f54a9a8135b9d4766f75f868d9abf6ffbcaeda3a479631a8fefe48ab767dc73c596e1aa15532d8fc40900053910bff0f37a079f23da70698d9b9a88e5b99dbfde99a1c27534f17102d18e0d1af488e37a88f3759816e79d4c16afcd4f914bbd2469450322241951802e266572aef3306962f7fa3c9d52f3f0818190295bed177c9e82c7a19865c03e15a31ee7b02c17951bd6a2ad974d8da50da8d36750b6ebc62f64863afd094b5225fcd8715148d370d98bc0b71e8b797b92ad4b216227253d84abb238f775f0b6d329e4a94b388ac466568da98a42e016af3e03537e77473e62fcd1905ea3c1885b776a3436728b11b0c006d87b9cd528515ee4a15c167864f18334b58e9759c77332fe5a9d378685a88dfb673852cd33d9ea23704346119ed5920a10ee242eb3eea63be6e9948a3189225bc9da5e12e3830b7823bad141f54d87cac30b4db802bbc19f42bf178068370bb8ca274d499c34fc0b59544ca6be91c612b5ad1e245dee5e3ac8d8701d356cd36bf29fd279ad79c6c7e51b621fea297c493a5eeff128e50d7ba57aa8dd7ac1ec440efcc54faad4dec85b4766b53de01dbc8cbfe486bfc93f7b313051c2856131f1e227970dcbd6831632d568f04c2dfa1b3d3c8c2238050939dc6dd9a326425695d35ecaef0fb4c999d5c917df28983f2fac13c9ffe7b862d2c81b387502107895e3e2270f1e4e6fee736d4cb8e85a29616b8cc2b45f2b9f31e9d322d178a09dcc7ffea8f4a7f5c5264a074844f5f9457745388ceb79961b5225e93b079e73dcfc03aeaec6c0100d7bda96e9063ddae5991b2d49744b782474619de9400", "25d9ce99cb213753e04ecb61e26d501ef1f04676ea440ebcb799618b438719c3"}, 0x0})
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240)={0x1, [<r2=>0x0]}, &(0x7f0000000280)=0x8)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r3, r3)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f0000001700)={r2}, &(0x7f0000001740)=0x14)

01:50:47 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f00000000c0)={0x10, 0x0})

01:50:47 executing program 0:
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000ac0)={0x0, 0xa, &(0x7f00000006c0)=[{&(0x7f0000000480)="f0d1", 0x2}], 0x1, 0x0, 0x138}, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRESOCT, @ANYRES64, @ANYRES64], 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

01:50:47 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f00000000c0)={0x10, 0x0})

01:50:47 executing program 3:
ioctl$DIOCRTSTADDRS(0xffffffffffffffff, 0xc4504449, &(0x7f00000001c0)={{"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", "25d9ce99cb213753e04ecb61e26d501ef1f04676ea440ebcb799618b438719c3"}, 0x0})
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240)={0x1, [<r2=>0x0]}, &(0x7f0000000280)=0x8)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r3, r3)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f0000001700)={r2}, &(0x7f0000001740)=0x14)

01:50:47 executing program 0:
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000ac0)={0x0, 0xa, &(0x7f00000006c0)=[{&(0x7f0000000480)="f0d1", 0x2}], 0x1, 0x0, 0x138}, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0)
ioctl$DIOCBEGINADDRS(r0, 0xc4704433, &(0x7f0000000040))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRESOCT, @ANYRES64, @ANYRES64], 0x0)
ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02")
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000040))

01:50:47 executing program 1:
ioctl$DIOCRTSTADDRS(0xffffffffffffffff, 0xc4504449, &(0x7f00000001c0)={{"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", "25d9ce99cb213753e04ecb61e26d501ef1f04676ea440ebcb799618b438719c3"}, 0x0})
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240)={0x1, [<r2=>0x0]}, &(0x7f0000000280)=0x8)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r3, r3)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f0000001700)={r2}, &(0x7f0000001740)=0x14)

01:50:47 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f00000000c0)={0x10, 0x0})

01:50:48 executing program 0:
syz_emit_ethernet(0x86, &(0x7f0000000340)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60ba41670050819b24ede9273afbd7470000ff0200e9bc0000000000000000000001"])

01:50:48 executing program 1:
ioctl$DIOCRTSTADDRS(0xffffffffffffffff, 0xc4504449, &(0x7f00000001c0)={{"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", "25d9ce99cb213753e04ecb61e26d501ef1f04676ea440ebcb799618b438719c3"}, 0x0})
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240)={0x1, [<r2=>0x0]}, &(0x7f0000000280)=0x8)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r3, r3)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f0000001700)={r2}, &(0x7f0000001740)=0x14)

01:50:48 executing program 3:
ioctl$DIOCRTSTADDRS(0xffffffffffffffff, 0xc4504449, &(0x7f00000001c0)={{"f9a6a932e985e7d26d5247b2347e37f220356d9ab769cbe3ac78c75cbb658e7ecce1968f71a0ca0f91eb21671a111f664ce46a17ffc98f4aa33d7c8d60e0550d3db224f1c6d7c04dd81a93b16501fe32d1e468b1bae20c8d533460ed78bd859ea1326a93951cf15073ffc72e2d3e9c5bb622ee9c71c6d49babba95eb6476c223cadbdc38b7a2fc4faf553cf02681e81c092044a1db323e76337992e2604b9d96df2a865821707a218482b322a7d5c39481dcb274d2f4014f74cb0a2379b0b88eed188387a16ef7dbe605bf998a17fa8b32cb9b009413012429e24f47bea15515cf053455cd9ea96c9153c6fa689264af1e5ea025d49322431c25dc9011ba99b128d5bfcaa0470846d296a5407a778bd208f6c756d96be99668c813c777bf114d1e09115c3690f0de67ff11fdc96adc3c8c92e6a3fbcf791b394b4c7c9fdcae215991251c85447278a033de30521d6baf03bac493b392a5d5e3e40534bbcbb0d6f63ace949c15498bc6231780278f7c17cd4f76a099db092a15c2ed59ebfff61a3a95a66bf537f2638849178f96a2e66779694c5c21681746b7272335d635f0f54a9a8135b9d4766f75f868d9abf6ffbcaeda3a479631a8fefe48ab767dc73c596e1aa15532d8fc40900053910bff0f37a079f23da70698d9b9a88e5b99dbfde99a1c27534f17102d18e0d1af488e37a88f3759816e79d4c16afcd4f914bbd2469450322241951802e266572aef3306962f7fa3c9d52f3f0818190295bed177c9e82c7a19865c03e15a31ee7b02c17951bd6a2ad974d8da50da8d36750b6ebc62f64863afd094b5225fcd8715148d370d98bc0b71e8b797b92ad4b216227253d84abb238f775f0b6d329e4a94b388ac466568da98a42e016af3e03537e77473e62fcd1905ea3c1885b776a3436728b11b0c006d87b9cd528515ee4a15c167864f18334b58e9759c77332fe5a9d378685a88dfb673852cd33d9ea23704346119ed5920a10ee242eb3eea63be6e9948a3189225bc9da5e12e3830b7823bad141f54d87cac30b4db802bbc19f42bf178068370bb8ca274d499c34fc0b59544ca6be91c612b5ad1e245dee5e3ac8d8701d356cd36bf29fd279ad79c6c7e51b621fea297c493a5eeff128e50d7ba57aa8dd7ac1ec440efcc54faad4dec85b4766b53de01dbc8cbfe486bfc93f7b313051c2856131f1e227970dcbd6831632d568f04c2dfa1b3d3c8c2238050939dc6dd9a326425695d35ecaef0fb4c999d5c917df28983f2fac13c9ffe7b862d2c81b387502107895e3e2270f1e4e6fee736d4cb8e85a29616b8cc2b45f2b9f31e9d322d178a09dcc7ffea8f4a7f5c5264a074844f5f9457745388ceb79961b5225e93b079e73dcfc03aeaec6c0100d7bda96e9063ddae5991b2d49744b782474619de9400", "25d9ce99cb213753e04ecb61e26d501ef1f04676ea440ebcb799618b438719c3"}, 0x0})
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240)={0x1, [<r2=>0x0]}, &(0x7f0000000280)=0x8)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r3, r3)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f0000001700)={r2}, &(0x7f0000001740)=0x14)

01:50:48 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f00000000c0)={0x10, 0x0})

01:50:48 executing program 0:
syz_emit_ethernet(0x86, &(0x7f0000000340)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60ba41670050819b24ede9273afbd7470000ff0200e9bc0000000000000000000001"])

01:50:48 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000080), &(0x7f0000000040)=0x2)

01:50:48 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000080), &(0x7f0000000040)=0x2)

01:50:48 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = dup2(r1, r1)
r3 = dup2(r0, r2)
sendmsg$inet_sctp(r3, &(0x7f0000000240)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="1ab676a4a6bc85f78450f9746e35a136"}, 0x1c, 0x0}, 0x0)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0xffffffe0, 0x4}, 0x14)

01:50:48 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000080), &(0x7f0000000040)=0x2)

01:50:48 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x801, 0x0)
ioctl$DIOCGETADDRS(r0, 0xc4704435, &(0x7f0000000000))

01:50:48 executing program 0:
syz_emit_ethernet(0x86, &(0x7f0000000340)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60ba41670050819b24ede9273afbd7470000ff0200e9bc0000000000000000000001"])

01:50:48 executing program 0:
syz_emit_ethernet(0x86, &(0x7f0000000340)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60ba41670050819b24ede9273afbd7470000ff0200e9bc0000000000000000000001"])

01:50:48 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x801, 0x0)
ioctl$DIOCGETADDRS(r0, 0xc4704435, &(0x7f0000000000))

01:50:48 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000080), &(0x7f0000000040)=0x2)

01:50:48 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = dup2(r1, r1)
r3 = dup2(r0, r2)
sendmsg$inet_sctp(r3, &(0x7f0000000240)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="1ab676a4a6bc85f78450f9746e35a136"}, 0x1c, 0x0}, 0x0)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0xffffffe0, 0x4}, 0x14)

01:50:48 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
recvmsg(r0, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000940)=""/67, 0x43}, 0x80)

01:50:48 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x801, 0x0)
ioctl$DIOCGETADDRS(r0, 0xc4704435, &(0x7f0000000000))

01:50:48 executing program 1:
r0 = openat$ptmx(0xffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$DIOCNATLOOK(r0, 0xc04c4417, &(0x7f00000001c0)="92d649770cfbfe083bbe874be1d7e7a36bf8b0a9ebeba6e9656b03b2f6a160746b2901c04a5b75008e24e2ac0d594ebe24017f2df903e463460459f217db52ea24129ffef5f938f1b111")

01:50:48 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
recvmsg(r0, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000940)=""/67, 0x43}, 0x80)

01:50:48 executing program 3:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x801, 0x0)
ioctl$DIOCGETADDRS(r0, 0xc4704435, &(0x7f0000000000))

01:50:48 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = dup2(r1, r1)
r3 = dup2(r0, r2)
sendmsg$inet_sctp(r3, &(0x7f0000000240)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="1ab676a4a6bc85f78450f9746e35a136"}, 0x1c, 0x0}, 0x0)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0xffffffe0, 0x4}, 0x14)

01:50:48 executing program 1:
r0 = openat$ptmx(0xffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$DIOCNATLOOK(r0, 0xc04c4417, &(0x7f00000001c0)="92d649770cfbfe083bbe874be1d7e7a36bf8b0a9ebeba6e9656b03b2f6a160746b2901c04a5b75008e24e2ac0d594ebe24017f2df903e463460459f217db52ea24129ffef5f938f1b111")

01:50:48 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r0, &(0x7f00000002c0)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0x2f6}}, 0x1c, 0x0}, 0x0)
readv(r0, &(0x7f0000001740)=[{&(0x7f0000000280)=""/146, 0x92}], 0x1)
shutdown(r0, 0x0)

01:50:48 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
recvmsg(r0, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000940)=""/67, 0x43}, 0x80)

01:50:48 executing program 1:
r0 = openat$ptmx(0xffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$DIOCNATLOOK(r0, 0xc04c4417, &(0x7f00000001c0)="92d649770cfbfe083bbe874be1d7e7a36bf8b0a9ebeba6e9656b03b2f6a160746b2901c04a5b75008e24e2ac0d594ebe24017f2df903e463460459f217db52ea24129ffef5f938f1b111")

01:50:48 executing program 1:
r0 = openat$ptmx(0xffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$DIOCNATLOOK(r0, 0xc04c4417, &(0x7f00000001c0)="92d649770cfbfe083bbe874be1d7e7a36bf8b0a9ebeba6e9656b03b2f6a160746b2901c04a5b75008e24e2ac0d594ebe24017f2df903e463460459f217db52ea24129ffef5f938f1b111")

01:50:48 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = dup2(r1, r1)
r3 = dup2(r0, r2)
sendmsg$inet_sctp(r3, &(0x7f0000000240)={&(0x7f0000000300)=@in6={0x1c, 0x1c, 0x2, 0x0, @rand_addr="1ab676a4a6bc85f78450f9746e35a136"}, 0x1c, 0x0}, 0x0)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0xffffffe0, 0x4}, 0x14)

01:50:48 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
recvmsg(r0, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000940)=""/67, 0x43}, 0x80)

01:50:48 executing program 2:
poll(0x0, 0x0, 0x1297)
select(0x0, 0x0, 0x0, 0x0, 0x0)
select(0x40, &(0x7f0000000100), 0x0, &(0x7f0000000280)={0xa6c}, 0x0)
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000580)=""/4096, 0x1000}], 0x1, 0x0}, 0x0)
r1 = dup(r0)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(r2, 0x0, 0xffc2, 0x0, 0x0, 0x800e00778)
shutdown(r1, 0x0)
r3 = socket$inet(0x2, 0x4000000000000001, 0x0)
ppoll(&(0x7f0000000140)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0)
shutdown(r2, 0x0)

01:50:48 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000480)={@in6={{0x1c, 0x1c, 0x2, 0x0, @loopback}}}, &(0x7f0000000400)=0x98)

01:50:48 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r0, &(0x7f00000002c0)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0x2f6}}, 0x1c, 0x0}, 0x0)
readv(r0, &(0x7f0000001740)=[{&(0x7f0000000280)=""/146, 0x92}], 0x1)
shutdown(r0, 0x0)

01:50:48 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = fcntl$dupfd(r0, 0x0, r2)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x28, &(0x7f0000000280)={0x1, [<r5=>0x0]}, &(0x7f00000002c0)=0x8)
getsockopt$inet6_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000580)={r5}, &(0x7f00000005c0)=0x8)

01:50:48 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000480)={@in6={{0x1c, 0x1c, 0x2, 0x0, @loopback}}}, &(0x7f0000000400)=0x98)

01:50:48 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = fcntl$dupfd(r0, 0x0, r2)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x28, &(0x7f0000000280)={0x1, [<r5=>0x0]}, &(0x7f00000002c0)=0x8)
getsockopt$inet6_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000580)={r5}, &(0x7f00000005c0)=0x8)

01:50:48 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = fcntl$dupfd(r0, 0x0, r2)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x28, &(0x7f0000000280)={0x1, [<r5=>0x0]}, &(0x7f00000002c0)=0x8)
getsockopt$inet6_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000580)={r5}, &(0x7f00000005c0)=0x8)

01:50:48 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000480)={@in6={{0x1c, 0x1c, 0x2, 0x0, @loopback}}}, &(0x7f0000000400)=0x98)

01:50:49 executing program 2:
poll(0x0, 0x0, 0x1297)
select(0x0, 0x0, 0x0, 0x0, 0x0)
select(0x40, &(0x7f0000000100), 0x0, &(0x7f0000000280)={0xa6c}, 0x0)
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000580)=""/4096, 0x1000}], 0x1, 0x0}, 0x0)
r1 = dup(r0)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(r2, 0x0, 0xffc2, 0x0, 0x0, 0x800e00778)
shutdown(r1, 0x0)
r3 = socket$inet(0x2, 0x4000000000000001, 0x0)
ppoll(&(0x7f0000000140)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0)
shutdown(r2, 0x0)

01:50:49 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000480)={@in6={{0x1c, 0x1c, 0x2, 0x0, @loopback}}}, &(0x7f0000000400)=0x98)

01:50:49 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = fcntl$dupfd(r0, 0x0, r2)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x28, &(0x7f0000000280)={0x1, [<r5=>0x0]}, &(0x7f00000002c0)=0x8)
getsockopt$inet6_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000580)={r5}, &(0x7f00000005c0)=0x8)

01:50:49 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r0, &(0x7f00000002c0)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0x2f6}}, 0x1c, 0x0}, 0x0)
readv(r0, &(0x7f0000001740)=[{&(0x7f0000000280)=""/146, 0x92}], 0x1)
shutdown(r0, 0x0)

01:50:49 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r0, &(0x7f00000002c0)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0x2f6}}, 0x1c, 0x0}, 0x0)
readv(r0, &(0x7f0000001740)=[{&(0x7f0000000280)=""/146, 0x92}], 0x1)
shutdown(r0, 0x0)

01:50:49 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = fcntl$dupfd(r0, 0x0, r2)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x28, &(0x7f0000000280)={0x1, [<r5=>0x0]}, &(0x7f00000002c0)=0x8)
getsockopt$inet6_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000580)={r5}, &(0x7f00000005c0)=0x8)

01:50:49 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000480)={@in6={{0x1c, 0x1c, 0x2, 0x0, @loopback}}}, &(0x7f0000000400)=0x98)

01:50:49 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = fcntl$dupfd(r0, 0x0, r2)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x28, &(0x7f0000000280)={0x1, [<r5=>0x0]}, &(0x7f00000002c0)=0x8)
getsockopt$inet6_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000580)={r5}, &(0x7f00000005c0)=0x8)

01:50:50 executing program 2:
poll(0x0, 0x0, 0x1297)
select(0x0, 0x0, 0x0, 0x0, 0x0)
select(0x40, &(0x7f0000000100), 0x0, &(0x7f0000000280)={0xa6c}, 0x0)
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000580)=""/4096, 0x1000}], 0x1, 0x0}, 0x0)
r1 = dup(r0)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(r2, 0x0, 0xffc2, 0x0, 0x0, 0x800e00778)
shutdown(r1, 0x0)
r3 = socket$inet(0x2, 0x4000000000000001, 0x0)
ppoll(&(0x7f0000000140)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0)
shutdown(r2, 0x0)

01:50:50 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000480)={@in6={{0x1c, 0x1c, 0x2, 0x0, @loopback}}}, &(0x7f0000000400)=0x98)

01:50:50 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r0, &(0x7f00000002c0)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0x2f6}}, 0x1c, 0x0}, 0x0)
readv(r0, &(0x7f0000001740)=[{&(0x7f0000000280)=""/146, 0x92}], 0x1)
shutdown(r0, 0x0)

01:50:50 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = fcntl$dupfd(r0, 0x0, r2)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x28, &(0x7f0000000280)={0x1, [<r5=>0x0]}, &(0x7f00000002c0)=0x8)
getsockopt$inet6_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000580)={r5}, &(0x7f00000005c0)=0x8)

01:50:50 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r0, &(0x7f00000002c0)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0x2f6}}, 0x1c, 0x0}, 0x0)
readv(r0, &(0x7f0000001740)=[{&(0x7f0000000280)=""/146, 0x92}], 0x1)
shutdown(r0, 0x0)

01:50:50 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000480)={@in6={{0x1c, 0x1c, 0x2, 0x0, @loopback}}}, &(0x7f0000000400)=0x98)

01:50:50 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r0, &(0x7f00000002c0)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0x2f6}}, 0x1c, 0x0}, 0x0)
readv(r0, &(0x7f0000001740)=[{&(0x7f0000000280)=""/146, 0x92}], 0x1)
shutdown(r0, 0x0)

01:50:50 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f00000005c0)={{"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", "ee0f66b3a06a55f6b16ad5fe08fa76b1cd668c869906d889e00fb30bba649ba3"}, 0x0, 0x0, 0x0, 0x0, 0x6f0a})

01:50:50 executing program 2:
poll(0x0, 0x0, 0x1297)
select(0x0, 0x0, 0x0, 0x0, 0x0)
select(0x40, &(0x7f0000000100), 0x0, &(0x7f0000000280)={0xa6c}, 0x0)
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000580)=""/4096, 0x1000}], 0x1, 0x0}, 0x0)
r1 = dup(r0)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(r2, 0x0, 0xffc2, 0x0, 0x0, 0x800e00778)
shutdown(r1, 0x0)
r3 = socket$inet(0x2, 0x4000000000000001, 0x0)
ppoll(&(0x7f0000000140)=[{r3, 0x4}], 0x1, 0x0, 0x0, 0x0)
shutdown(r2, 0x0)

01:50:50 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r0, &(0x7f00000002c0)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0x2f6}}, 0x1c, 0x0}, 0x0)
readv(r0, &(0x7f0000001740)=[{&(0x7f0000000280)=""/146, 0x92}], 0x1)
shutdown(r0, 0x0)

01:50:50 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r0, &(0x7f00000002c0)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0x2f6}}, 0x1c, 0x0}, 0x0)
readv(r0, &(0x7f0000001740)=[{&(0x7f0000000280)=""/146, 0x92}], 0x1)
shutdown(r0, 0x0)

01:50:50 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f00000005c0)={{"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", "ee0f66b3a06a55f6b16ad5fe08fa76b1cd668c869906d889e00fb30bba649ba3"}, 0x0, 0x0, 0x0, 0x0, 0x6f0a})

01:50:50 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f00000005c0)={{"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", "ee0f66b3a06a55f6b16ad5fe08fa76b1cd668c869906d889e00fb30bba649ba3"}, 0x0, 0x0, 0x0, 0x0, 0x6f0a})

01:50:50 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r0, &(0x7f00000002c0)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0x2f6}}, 0x1c, 0x0}, 0x0)
readv(r0, &(0x7f0000001740)=[{&(0x7f0000000280)=""/146, 0x92}], 0x1)
shutdown(r0, 0x0)

01:50:50 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f00000005c0)={{"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", "ee0f66b3a06a55f6b16ad5fe08fa76b1cd668c869906d889e00fb30bba649ba3"}, 0x0, 0x0, 0x0, 0x0, 0x6f0a})

01:50:50 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000000c0)={0xf}, 0x1)

01:50:51 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000000c0)={0xf}, 0x1)

01:50:51 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x3, @rand_addr=0x10dfa767}, 0x10)
sendto(r0, &(0x7f00000008c0)="c3de", 0x2, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)

01:50:51 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000000c0)={0xf}, 0x1)

01:50:51 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt(r0, 0x84, 0x8001, &(0x7f0000000000)="a11e7ed807c23f152f9c57746fdae300", 0x10)

01:50:51 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000000c0)={0xf}, 0x1)

01:50:51 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt(r0, 0x84, 0x8001, &(0x7f0000000000)="a11e7ed807c23f152f9c57746fdae300", 0x10)

01:50:51 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000000c0)={0xf}, 0x1)

01:50:51 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x3, @rand_addr=0x10dfa767}, 0x10)
sendto(r0, &(0x7f00000008c0)="c3de", 0x2, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)

01:50:51 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000000c0)={0xf}, 0x1)

01:50:51 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt(r0, 0x84, 0x8001, &(0x7f0000000000)="a11e7ed807c23f152f9c57746fdae300", 0x10)

01:50:51 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000000c0)={0xf}, 0x1)

01:50:51 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x3, @rand_addr=0x10dfa767}, 0x10)
sendto(r0, &(0x7f00000008c0)="c3de", 0x2, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)

01:50:51 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x3, @rand_addr=0x10dfa767}, 0x10)
sendto(r0, &(0x7f00000008c0)="c3de", 0x2, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)

01:50:51 executing program 3:
mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x2010, 0xffffffffffffffff, 0x0)
mprotect(&(0x7f0000ff2000/0xc000)=nil, 0xc000, 0x0)

01:50:51 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt(r0, 0x84, 0x8001, &(0x7f0000000000)="a11e7ed807c23f152f9c57746fdae300", 0x10)

01:50:51 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x3, @rand_addr=0x10dfa767}, 0x10)
sendto(r0, &(0x7f00000008c0)="c3de", 0x2, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)

01:50:51 executing program 3:
mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x2010, 0xffffffffffffffff, 0x0)
mprotect(&(0x7f0000ff2000/0xc000)=nil, 0xc000, 0x0)

01:50:51 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x3, @rand_addr=0x10dfa767}, 0x10)
sendto(r0, &(0x7f00000008c0)="c3de", 0x2, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)

01:50:51 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x1202, &(0x7f0000000240), 0xc)

01:50:51 executing program 3:
mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x2010, 0xffffffffffffffff, 0x0)
mprotect(&(0x7f0000ff2000/0xc000)=nil, 0xc000, 0x0)

01:50:51 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x10, 0x2, 0x3, @rand_addr=0x10dfa767}, 0x10)
sendto(r0, &(0x7f00000008c0)="c3de", 0x2, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)

01:50:51 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x1202, &(0x7f0000000240), 0xc)

01:50:51 executing program 1:
kmq_open(0x0, 0x0, 0x0, 0xffffffffffffffff)

01:50:51 executing program 3:
mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x2010, 0xffffffffffffffff, 0x0)
mprotect(&(0x7f0000ff2000/0xc000)=nil, 0xc000, 0x0)

01:50:51 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x1202, &(0x7f0000000240), 0xc)

01:50:51 executing program 0:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000440)=""/125, 0x7d}], 0x1}, 0x0)
socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(0xffffffffffffffff, 0x0, 0xcf1c, 0x0, 0x0, 0x800e00551)
socket$inet_udplite(0x2, 0x2, 0x88)
readv(0xffffffffffffffff, 0x0, 0x0)
r1 = dup(0xffffffffffffffff)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(r2, 0x0, 0xffffff2e, 0x0, 0x0, 0x800e005ae)
shutdown(r1, 0x0)
pipe2(&(0x7f0000000200)={0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
writev(r3, &(0x7f0000000040)=[{&(0x7f0000000280)="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", 0x2071}], 0x1)
shutdown(r2, 0x0)

01:50:51 executing program 1:
kmq_open(0x0, 0x0, 0x0, 0xffffffffffffffff)

01:50:51 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = dup2(r0, r2)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0x10)

01:50:51 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x1202, &(0x7f0000000240), 0xc)

01:50:51 executing program 1:
kmq_open(0x0, 0x0, 0x0, 0xffffffffffffffff)

01:50:51 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000)={0x3, 0x3, 0x98, 0x9}, 0x8)

01:50:51 executing program 1:
kmq_open(0x0, 0x0, 0x0, 0xffffffffffffffff)

01:50:51 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000)={0x3, 0x3, 0x98, 0x9}, 0x8)

01:50:52 executing program 0:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000440)=""/125, 0x7d}], 0x1}, 0x0)
socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(0xffffffffffffffff, 0x0, 0xcf1c, 0x0, 0x0, 0x800e00551)
socket$inet_udplite(0x2, 0x2, 0x88)
readv(0xffffffffffffffff, 0x0, 0x0)
r1 = dup(0xffffffffffffffff)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(r2, 0x0, 0xffffff2e, 0x0, 0x0, 0x800e005ae)
shutdown(r1, 0x0)
pipe2(&(0x7f0000000200)={0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
writev(r3, &(0x7f0000000040)=[{&(0x7f0000000280)="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", 0x2071}], 0x1)
shutdown(r2, 0x0)

01:50:52 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = dup2(r0, r2)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0x10)

01:50:52 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000)={0x3, 0x3, 0x98, 0x9}, 0x8)

01:50:52 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'rack\x00'}, 0x24)
getsockopt$inet6_tcp_buf(r0, 0x6, 0x41e, 0x0, &(0x7f0000000040))

01:50:52 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000)={0x3, 0x3, 0x98, 0x9}, 0x8)

01:50:52 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = dup2(r0, r2)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0x10)

01:50:52 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'rack\x00'}, 0x24)
getsockopt$inet6_tcp_buf(r0, 0x6, 0x41e, 0x0, &(0x7f0000000040))

01:50:52 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0x9)

01:50:53 executing program 0:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000440)=""/125, 0x7d}], 0x1}, 0x0)
socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(0xffffffffffffffff, 0x0, 0xcf1c, 0x0, 0x0, 0x800e00551)
socket$inet_udplite(0x2, 0x2, 0x88)
readv(0xffffffffffffffff, 0x0, 0x0)
r1 = dup(0xffffffffffffffff)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(r2, 0x0, 0xffffff2e, 0x0, 0x0, 0x800e005ae)
shutdown(r1, 0x0)
pipe2(&(0x7f0000000200)={0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
writev(r3, &(0x7f0000000040)=[{&(0x7f0000000280)="b426652889b178ebce91f98865525659197452117a5d2e962fc3608386fdb450862af17c3dcaf2915a4dd93bd6511cbc9c8eaba240e3552a13f588442d8d86f43f6698bab04a9dd0503a28ee335547ff56d047ee9bd5377565bf8d35f5dff40081979e93c4cbbe6a0c73313e0797c044a695f619908341e1988996ddd4c642f83216d3d526dd211194e5afd3830484605a4a2a081a9b907cc1d63fc29d83b86a44395d7a37288ca69487fc6b50518510c94174ef583847430d8747a8b8f4adfcecb58315a07b4cf827011a8fe65afa7a30a2527acde3cfee5907eb37cb922de747cf6acf7a5f375e5807d1145b6a7c2f32ccc1a5de6401e6d537ecce0f24120df7a51a6eefa8f8ca294b7042b669c01640306eeeb1fb7ec79fb54c0f3a5d8d3fddac6b24b2532c419749076c4519712f5757b5fa41c2ff33fa9370df7c8e236ac2abe17270b96d0b1753fd51afe00ddb04dc1cac065917be7004d425f5c5d778c296553b6e58839c725f40f171a4bdabf6640f436e37381f87ec25b1a835dd6b9795ebf4a529f24172e3927d6aaf11688dc18200000000", 0x2071}], 0x1)
shutdown(r2, 0x0)

01:50:53 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
r3 = dup2(r0, r2)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0x10)

01:50:53 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0x9)

01:50:53 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'rack\x00'}, 0x24)
getsockopt$inet6_tcp_buf(r0, 0x6, 0x41e, 0x0, &(0x7f0000000040))

01:50:53 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0x9)

01:50:53 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'rack\x00'}, 0x24)
getsockopt$inet6_tcp_buf(r0, 0x6, 0x41e, 0x0, &(0x7f0000000040))

01:50:53 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0x9)

01:50:53 executing program 3:
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000001600)={0x19, 0x27, 0x0, 0x0, 0x20, &(0x7f0000000040)="f6d876e52102a66ec0de98ccc5856f67416a7b8ebb16670d45e9090c63a93c32"})

01:50:54 executing program 0:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000440)=""/125, 0x7d}], 0x1}, 0x0)
socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(0xffffffffffffffff, 0x0, 0xcf1c, 0x0, 0x0, 0x800e00551)
socket$inet_udplite(0x2, 0x2, 0x88)
readv(0xffffffffffffffff, 0x0, 0x0)
r1 = dup(0xffffffffffffffff)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
recvfrom$inet(r2, 0x0, 0xffffff2e, 0x0, 0x0, 0x800e005ae)
shutdown(r1, 0x0)
pipe2(&(0x7f0000000200)={0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
writev(r3, &(0x7f0000000040)=[{&(0x7f0000000280)="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", 0x2071}], 0x1)
shutdown(r2, 0x0)

01:50:54 executing program 1:
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000040)="a2", 0x1}], 0x1}, 0x0)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x25, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000080)=0x8)

01:50:54 executing program 3:
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000001600)={0x19, 0x27, 0x0, 0x0, 0x20, &(0x7f0000000040)="f6d876e52102a66ec0de98ccc5856f67416a7b8ebb16670d45e9090c63a93c32"})

01:50:54 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
bind(r0, &(0x7f0000000440)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="ff35a795", @ANYRES32=<r2=>0x0], &(0x7f00000000c0)=0x8)
r3 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f0000000380)={<r4=>r2, 0x0}, &(0x7f0000000480)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000001300)={r4, 0x3}, 0x8)

01:50:54 executing program 3:
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000001600)={0x19, 0x27, 0x0, 0x0, 0x20, &(0x7f0000000040)="f6d876e52102a66ec0de98ccc5856f67416a7b8ebb16670d45e9090c63a93c32"})

01:50:54 executing program 3:
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000001600)={0x19, 0x27, 0x0, 0x0, 0x20, &(0x7f0000000040)="f6d876e52102a66ec0de98ccc5856f67416a7b8ebb16670d45e9090c63a93c32"})

01:50:54 executing program 1:
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000040)="a2", 0x1}], 0x1}, 0x0)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x25, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000080)=0x8)

01:50:54 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000001a40)={0x0, 0xd}, &(0x7f0000001a80)=0x8)

01:50:55 executing program 1:
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000040)="a2", 0x1}], 0x1}, 0x0)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x25, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000080)=0x8)

01:50:55 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
bind(r0, &(0x7f0000000440)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="ff35a795", @ANYRES32=<r2=>0x0], &(0x7f00000000c0)=0x8)
r3 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f0000000380)={<r4=>r2, 0x0}, &(0x7f0000000480)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000001300)={r4, 0x3}, 0x8)

01:50:55 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000001a40)={0x0, 0xd}, &(0x7f0000001a80)=0x8)

01:50:55 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
bind(r0, &(0x7f0000000440)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="ff35a795", @ANYRES32=<r2=>0x0], &(0x7f00000000c0)=0x8)
r3 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f0000000380)={<r4=>r2, 0x0}, &(0x7f0000000480)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000001300)={r4, 0x3}, 0x8)

01:50:55 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000001a40)={0x0, 0xd}, &(0x7f0000001a80)=0x8)

01:50:55 executing program 1:
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000040)="a2", 0x1}], 0x1}, 0x0)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x25, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000080)=0x8)

01:50:55 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
bind(r0, &(0x7f0000000440)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="ff35a795", @ANYRES32=<r2=>0x0], &(0x7f00000000c0)=0x8)
r3 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f0000000380)={<r4=>r2, 0x0}, &(0x7f0000000480)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000001300)={r4, 0x3}, 0x8)

01:50:55 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000001a40)={0x0, 0xd}, &(0x7f0000001a80)=0x8)

01:50:55 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
bind(r0, &(0x7f0000000440)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="ff35a795", @ANYRES32=<r2=>0x0], &(0x7f00000000c0)=0x8)
r3 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f0000000380)={<r4=>r2, 0x0}, &(0x7f0000000480)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000001300)={r4, 0x3}, 0x8)

01:50:55 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
bind(r0, &(0x7f0000000440)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="ff35a795", @ANYRES32=<r2=>0x0], &(0x7f00000000c0)=0x8)
r3 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f0000000380)={<r4=>r2, 0x0}, &(0x7f0000000480)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000001300)={r4, 0x3}, 0x8)

01:50:55 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
bind(r0, &(0x7f0000000440)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="ff35a795", @ANYRES32=<r2=>0x0], &(0x7f00000000c0)=0x8)
r3 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f0000000380)={<r4=>r2, 0x0}, &(0x7f0000000480)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000001300)={r4, 0x3}, 0x8)

01:50:55 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
bind(r0, &(0x7f0000000440)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="ff35a795", @ANYRES32=<r2=>0x0], &(0x7f00000000c0)=0x8)
r3 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f0000000380)={<r4=>r2, 0x0}, &(0x7f0000000480)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000001300)={r4, 0x3}, 0x8)

01:50:55 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
bind(r0, &(0x7f0000000440)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="ff35a795", @ANYRES32=<r2=>0x0], &(0x7f00000000c0)=0x8)
r3 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f0000000380)={<r4=>r2, 0x0}, &(0x7f0000000480)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000001300)={r4, 0x3}, 0x8)

01:50:55 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
bind(r0, &(0x7f0000000440)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="ff35a795", @ANYRES32=<r2=>0x0], &(0x7f00000000c0)=0x8)
r3 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f0000000380)={<r4=>r2, 0x0}, &(0x7f0000000480)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000001300)={r4, 0x3}, 0x8)

01:50:55 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
bind(r0, &(0x7f0000000440)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="ff35a795", @ANYRES32=<r2=>0x0], &(0x7f00000000c0)=0x8)
r3 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f0000000380)={<r4=>r2, 0x0}, &(0x7f0000000480)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000001300)={r4, 0x3}, 0x8)

01:50:55 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
bind(r0, &(0x7f0000000440)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="ff35a795", @ANYRES32=<r2=>0x0], &(0x7f00000000c0)=0x8)
r3 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f0000000380)={<r4=>r2, 0x0}, &(0x7f0000000480)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000001300)={r4, 0x3}, 0x8)

01:50:55 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
bind(r0, &(0x7f0000000440)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="ff35a795", @ANYRES32=<r2=>0x0], &(0x7f00000000c0)=0x8)
r3 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f0000000380)={<r4=>r2, 0x0}, &(0x7f0000000480)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000001300)={r4, 0x3}, 0x8)

01:50:55 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000200), 0x8)

01:50:55 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
connect(r0, &(0x7f0000000000)=@in={0x10, 0x2, 0x3, @rand_addr=0x1e9}, 0x10)

01:50:55 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
bind(r0, &(0x7f0000000440)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="ff35a795", @ANYRES32=<r2=>0x0], &(0x7f00000000c0)=0x8)
r3 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f0000000380)={<r4=>r2, 0x0}, &(0x7f0000000480)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000001300)={r4, 0x3}, 0x8)

01:50:55 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000200), 0x8)

01:50:55 executing program 2:
r0 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000200), 0x8)

panic: _mtx_lock_sleep: recursed on non-recursive mutex sctp-send-tcb @ /syzkaller/managers/main/kernel/sys/netinet/sctp_input.c:189

cpuid = 0
time = 1632707455
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe0053b60b90
kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe0053b60cf0
vpanic() at vpanic+0x2c5/frame 0xfffffe0053b60dd0
panic() at panic+0xb5/frame 0xfffffe0053b60e90
__mtx_lock_sleep() at __mtx_lock_sleep+0xa4b/frame 0xfffffe0053b60fd0
__mtx_lock_flags() at __mtx_lock_flags+0x22e/frame 0xfffffe0053b610b0
sctp_is_there_unsent_data() at sctp_is_there_unsent_data+0x41/frame 0xfffffe0053b61150
sctp_med_chunk_output() at sctp_med_chunk_output+0x310/frame 0xfffffe0053b61d00
sctp_chunk_output() at sctp_chunk_output+0x2b25/frame 0xfffffe0053b62950
sctp_heartbeat_timer() at sctp_heartbeat_timer+0x5fa/frame 0xfffffe0053b62a50
sctp_timeout_handler() at sctp_timeout_handler+0xb5a/frame 0xfffffe0053b62b90
softclock_call_cc() at softclock_call_cc+0x3d9/frame 0xfffffe0053b62d40
softclock() at softclock+0x152/frame 0xfffffe0053b62d90
ithread_loop() at ithread_loop+0x4f1/frame 0xfffffe0053b62ef0
fork_exit() at fork_exit+0xd0/frame 0xfffffe0053b62f30
fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0053b62f30
--- trap 0, rip = 0, rsp = 0, rbp = 0 ---
KDB: enter: panic
[ thread pid 12 tid 100034 ]
Stopped at      kdb_enter+0x6b: movq    $0,0x28e0b4a(%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         0xbfe4d7e19bd3df2f
rdx                        0x1
rbx                          0
rsp         0xfffffe0053b60cd0
rbp         0xfffffe0053b60cf0
rsi                          0
rdi         0xffffffff817bc1fa  vprintf+0x35a
r8                           0
r9          0xfffffe0053b60808
r10                          0
r11         0xfffffe009e9f3190
r12         0xfffffe0053e3b1e0
r13         0xfffffe0053b60d01
r14         0xffffffff82c7ec20  .str.18
r15         0xffffffff82c7ec20  .str.18
rip         0xffffffff817afb6b  kdb_enter+0x6b
rflags                    0x46
kdb_enter+0x6b: movq    $0,0x28e0b4a(%rip)
db> show proc
Process 12 (intr) at 0xfffffe0053dfda70:
 state: NORMAL
 uid: 0  gids: 0
 parent: pid 0 at 0xffffffff84031a80
 ABI: null
 flag: 0x10000284  flag2: 0
 reaper: 0xffffffff84031a80 reapsubtree: 12
 sigparent: 20
 vmspace: 0xffffffff84032a00
   (map 0xffffffff84032a00)
   (map.pmap 0xffffffff84032ac0)
   (pmap 0xffffffff84032b20)
 threads: 23
100011                   I                                   [swi6: task queue]
100012                   I                                   [swi6: Giant taskq]
100014                   I                                   [swi5: fast taskq]
100032                   I                                   [swi1: netisr 0]
100033                   I                                   [swi3: vm]
100034                   Run     CPU 0                       [swi4: clock (0)]
100035                   I                                   [swi4: clock (1)]
100036                   I                                   [swi1: hpts]
100037                   I                                   [swi1: hpts]
100050                   I                                   [irq24: virtio_pci0]
100051                   I                                   [irq25: virtio_pci0]
100052                   I                                   [irq26: virtio_pci0]
100053                   I                                   [irq27: virtio_pci0]
100054                   I                                   [irq28: virtio_pci1]
100055                   I                                   [irq29: virtio_pci1]
100056                   I                                   [irq30: virtio_pci1]
100057                   I                                   [irq31: virtio_pci1]
100058                   I                                   [irq32: virtio_pci1]
100063                   I                                   [irq10: virtio_pci2]
100065                   I                                   [irq1: atkbd0]
100066                   I                                   [irq12: psm0]
100067                   I                                   [swi0: uart uart++]
100075                   I                                   [swi1: pf send]
db> ps
  pid  ppid  pgrp   uid  state   wmesg   wchan               cmd
 1369   793   793     0  R       (threaded)                  syz-executor.3
100473                   RunQ                                syz-executor.3
100831                   S       uwait   0xfffffe009eb00b00  syz-executor.3
 1367   785   785     0  R       (threaded)                  syz-executor.0
100132                   RunQ                                syz-executor.0
100829                   S       connec  0xfffffe00a7bf785a  syz-executor.0
 1366   786   786     0  RE      CPU 1                       syz-executor.1
 1072  1066  1072     0  Ss      select  0xfffffe009ea9fa40  dhclient
 1069     1  1069     0  Ss      select  0xfffffe009ea8da40  dhclient
 1066  1051   436    65  S       select  0xfffffe0058b175c0  dhclient
 1051   436   436     0  S       wait    0xfffffe00a7241a70  sh
  793   780   793     0  Rs                                  syz-executor.3
  789   780   789     0  Rs                                  syz-executor.2
  786   780   786     0  Rs                                  syz-executor.1
  785   780   785     0  Rs                                  syz-executor.0
  780   778   778     0  S       (threaded)                  syz-fuzzer
100101                   S       kqread  0xfffffe0058b3b200  syz-fuzzer
100122                   S       uwait   0xfffffe0058b15400  syz-fuzzer
100123                   S       uwait   0xfffffe0058b15500  syz-fuzzer
100124                   S       uwait   0xfffffe009e53f780  syz-fuzzer
100125                   S       uwait   0xfffffe009e53f880  syz-fuzzer
100126                   S       uwait   0xfffffe009e53f980  syz-fuzzer
100127                   S       uwait   0xfffffe009e9f6d80  syz-fuzzer
100128                   S       uwait   0xfffffe009e53fc80  syz-fuzzer
100129                   S       uwait   0xfffffe009e53fd80  syz-fuzzer
100130                   S       uwait   0xfffffe009e9f6e80  syz-fuzzer
  778   776   778     0  Ss      pause   0xfffffe00588d30b0  csh
  776   694   776     0  Ss      select  0xfffffe0058b17240  sshd
  760     1   760     0  Ss+     ttyin   0xfffffe0057014cb0  getty
  759     1   759     0  Ss+     ttyin   0xfffffe00575f74b0  getty
  758     1   758     0  Ss+     ttyin   0xfffffe00575f7cb0  getty
  757     1   757     0  Ss+     ttyin   0xfffffe00575f44b0  getty
  756     1   756     0  Ss+     ttyin   0xfffffe00575f4cb0  getty
  755     1   755     0  Ss+     ttyin   0xfffffe00575f04b0  getty
  754     1   754     0  Ss+     ttyin   0xfffffe00575f0cb0  getty
  753     1   753     0  Ss+     ttyin   0xfffffe00575eb4b0  getty
  752     1   752     0  Ss+     ttyin   0xfffffe00575ebcb0  getty
  698     1   698     0  Ss      nanslp  0xffffffff8405d5c0  cron
  694     1   694     0  Ss      select  0xfffffe005742d3c0  sshd
  507     1   507     0  Ss      select  0xfffffe0058b17740  syslogd
  436     1   436     0  Ss      wait    0xfffffe0058b4da70  devd
  435     1   435    65  Ss      select  0xfffffe0058b17ac0  dhclient
  350     1   350     0  Ss      select  0xfffffe0058b17940  dhclient
  347     1   347     0  Ss      select  0xfffffe0058b178c0  dhclient
   23     0     0     0  DL      syncer  0xffffffff84185960  [syncer]
   22     0     0     0  DL      vlruwt  0xfffffe0058558538  [vnlru]
   21     0     0     0  DL      (threaded)                  [bufdaemon]
100085                   D       qsleep  0xffffffff84183660  [bufdaemon]
100088                   D       -       0xffffffff83411f80  [bufspacedaemon-0]
100100                   D       sdflush 0xfffffe00588418e8  [/ worker]
   20     0     0     0  DL      psleep  0xffffffff841bbb80  [vmdaemon]
   19     0     0     0  DL      (threaded)                  [pagedaemon]
100083                   D       psleep  0xffffffff841af6b8  [dom0]
100089                   D       launds  0xffffffff841af6c4  [laundry: dom0]
100090                   D       umarcl  0xffffffff81eb26e0  [uma]
   18     0     0     0  DL      -       0xffffffff83e13ca0  [rand_harvestq]
   17     0     0     0  DL      waiting 0xffffffff84a215a0  [sctp_iterator]
   16     0     0     0  DL      pftm    0xffffffff84d1f1a0  [pf purge]
   15     0     0     0  DL      -       0xffffffff8417e880  [soaiod4]
    9     0     0     0  DL      -       0xffffffff8417e880  [soaiod3]
    8     0     0     0  DL      -       0xffffffff8417e880  [soaiod2]
    7     0     0     0  DL      -       0xffffffff8417e880  [soaiod1]
    6     0     0     0  DL      (threaded)                  [cam]
100048                   D       -       0xffffffff83c99540  [doneq0]
100049                   D       -       0xffffffff83c994c0  [async]
100082                   D       -       0xffffffff83c99340  [scanner]
   14     0     0     0  DL      seqstat 0xfffffe0056ac8c88  [sequencer 00]
    5     0     0     0  DL      crypto_ 0xfffffe00541c9d80  [crypto returns 1]
    4     0     0     0  DL      crypto_ 0xfffffe00541c9d30  [crypto returns 0]
    3     0     0     0  DL      crypto_ 0xffffffff841a9760  [crypto]
   13     0     0     0  DL      (threaded)                  [geom]
100039                   D       -       0xffffffff84030b80  [g_event]
100040                   D       -       0xffffffff84030bc0  [g_up]
100041                   D       -       0xffffffff84030c00  [g_down]
    2     0     0     0  DL      (threaded)                  [KTLS]
100029                   D       -       0xfffffe00081f6d00  [thr_0]
100030                   D       -       0xfffffe00081f6d80  [thr_1]
100031                   D       -       0xffffffff8417fc08  [alloc_0]
   12     0     0     0  RL      (threaded)                  [intr]
100011                   I                                   [swi6: task queue]
100012                   I                                   [swi6: Giant taskq]
100014                   I                                   [swi5: fast taskq]
100032                   I                                   [swi1: netisr 0]
100033                   I                                   [swi3: vm]
100034                   Run     CPU 0                       [swi4: clock (0)]
100035                   I                                   [swi4: clock (1)]
100036                   I                                   [swi1: hpts]
100037                   I                                   [swi1: hpts]
100050                   I                                   [irq24: virtio_pci0]
100051                   I                                   [irq25: virtio_pci0]
100052                   I                                   [irq26: virtio_pci0]
100053                   I                                   [irq27: virtio_pci0]
100054                   I                                   [irq28: virtio_pci1]
100055                   I                                   [irq29: virtio_pci1]
100056                   I                                   [irq30: virtio_pci1]
100057                   I                                   [irq31: virtio_pci1]
100058                   I                                   [irq32: virtio_pci1]
100063                   I                                   [irq10: virtio_pci2]
100065                   I                                   [irq1: atkbd0]
100066                   I                                   [irq12: psm0]
100067                   I                                   [swi0: uart uart++]
100075                   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    0xfffffe0053d60538  [init]
   10     0     0     0  DL      audit_w 0xffffffff841aa700  [audit]
    0     0     0     0  DLs     (threaded)                  [kernel]
100000                   D       swapin  0xffffffff84031a80  [swapper]
100005                   D       -       0xfffffe00081f8900  [softirq_0]
100006                   D       -       0xfffffe00081f8700  [softirq_1]
100007                   D       -       0xfffffe00081f8500  [if_io_tqg_0]
100008                   D       -       0xfffffe00081f8300  [if_io_tqg_1]
100009                   D       -       0xfffffe00081f8100  [if_config_tqg_0]
100010                   D       -       0xfffffe0053dfce00  [deferred_unmount ta]
100013                   D       -       0xfffffe0053dfc800  [thread taskq]
100015                   D       -       0xfffffe0053dfc400  [linuxkpi_irq_wq]
100016                   D       -       0xfffffe0053dfc200  [kqueue_ctx taskq]
100017                   D       -       0xfffffe0053dfc000  [pci_hp taskq]
100018                   D       -       0xfffffe0053e06d00  [aiod_kick taskq]
100019                   D       -       0xfffffe0053e06b00  [inm_free taskq]
100020                   D       -       0xfffffe0053e06900  [in6m_free taskq]
100021                   D       -       0xfffffe0053e06700  [linuxkpi_short_wq_0]
100022                   D       -       0xfffffe0053e06700  [linuxkpi_short_wq_1]
100023                   D       -       0xfffffe0053e06700  [linuxkpi_short_wq_2]
100024                   D       -       0xfffffe0053e06700  [linuxkpi_short_wq_3]
100025                   D       -       0xfffffe0053e06200  [linuxkpi_long_wq_0]
100026                   D       -       0xfffffe0053e06200  [linuxkpi_long_wq_1]
100027                   D       -       0xfffffe0053e06200  [linuxkpi_long_wq_2]
100028                   D       -       0xfffffe0053e06200  [linuxkpi_long_wq_3]
100038                   D       -       0xfffffe0053e14200  [firmware taskq]
100042                   D       -       0xfffffe005419ec00  [crypto_0]
100043                   D       -       0xfffffe005419ec00  [crypto_1]
100059                   D       -       0xfffffe0056ec3b00  [vtnet0 rxq 0]
100060                   D       -       0xfffffe0056ec3a00  [vtnet0 txq 0]
100061                   D       -       0xfffffe0056ec3900  [vtnet0 rxq 1]
100062                   D       -       0xfffffe0056ec3800  [vtnet0 txq 1]
100064                   D       vtbslp  0xfffffe0056ff6600  [virtio_balloon]
100068                   D       -       0xfffffe0057027800  [mca taskq]
100073                   D       -       0xffffffff82c85ba0  [deadlkres]
100077                   D       -       0xfffffe0057400600  [acpi_task_0]
100078                   D       -       0xfffffe0057400600  [acpi_task_1]
100079                   D       -       0xfffffe0057400600  [acpi_task_2]
100081                   D       -       0xfffffe005419e400  [CAM taskq]
db> show all locks
Process 1366 (syz-executor.1) thread 0xfffffe009ebe6c80 (100424)
exclusive sleep mutex pmap (pmap) r = 0 (0xfffffe009e47ab10) locked @ /syzkaller/managers/main/kernel/sys/amd64/amd64/pmap.c:8288
Process 12 (intr) thread 0xfffffe0053e3b1e0 (100034)
exclusive sleep mutex sctp-send-tcb (tcbs) r = 0 (0xfffffe009ea753a0) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_timer.c:1356
exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe009ea75380) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctputil.c:1770
db> show malloc
              Type        InUse        MemUse     Requests
           pf_hash            5        11524K            5
            devbuf         4213         4323K         4241
          tcp_hpts            6         3201K            6
         sysctloid        35175         2072K        35246
             vtbuf           24         1968K           46
              kobj          326         1304K          483
            newblk           46         1036K         1197
          vfscache            3         1025K            3
          inodedep          359          647K          543
               pcb          107          606K         1554
         ufs_quota            1          512K            1
          vfs_hash            1          512K            1
           callout            2          512K            2
              intr            4          472K            4
           subproc          124          243K         1440
            acpica         1674          184K        55237
         vnet_data            1          168K            1
              vmem            3          146K            4
           tidhash            3          141K            3
            linker          355          140K          383
           pagedep           15          132K          481
        tfo_ccache            1          128K            1
            DEVFS1          108          108K          125
               sem            4          106K            4
          filedesc           14          105K          965
            dirrem          335           84K          477
               bus          986           80K         3474
          mtx_pool            2           72K            2
          syncache            1           68K            1
          acpitask            1           64K            1
       ddb_capture            1           64K            1
            module          509           64K          509
         sctp_atcl          156           59K         1196
         sctp_stro           52           52K          386
              umtx          352           44K          352
          freefile          335           42K          475
           kdtrace          202           41K         2202
               BPF           22           36K           22
              temp           35           35K         2018
         hostcache            1           32K            1
               shm            1           32K            1
            DEVFS3          127           32K          137
               msg            4           30K            4
         sctp_stri           51           26K          194
        gtaskqueue           18           26K           18
            kbdmux            6           22K            6
        DEVFS_RULE           56           20K           56
            ifaddr           68           20K           70
          routetbl          146           19K          498
         ufs_mount            4           17K            5
              proc            3           17K            3
               tty           16           16K           16
           ithread           99           16K           99
           lltable           48           15K           48
            bus-sc           34           15K         1691
       ether_multi          157           13K          167
            KTRACE          100           13K          100
             ifnet            7           13K            7
              kenv           95           12K           95
      eventhandler          133           12K          133
         CAM queue            5           11K         1528
              GEOM           61           10K          487
              rman           84           10K          425
         sctp_atky          208           10K         1654
         in6_multi           71            9K           71
         sctp_timw           34            9K           34
         bmsafemap            2            9K          511
              UART           12            9K           12
           devstat            4            9K            4
              ksem            1            8K            9
               rpc            2            8K            2
             shmfd            1            8K            1
       pfs_vncache            1            8K            1
         pfs_nodes           20            8K           20
     audit_evclass          237            8K          295
         taskqueue           63            7K           63
            sglist            5            7K            5
           CAM DEV            3            6K          510
              cred           23            6K          214
          pf_ifnet           16            6K           29
            kqueue           56            6K         1376
            plimit           21            6K          364
       ufs_dirhash           24            5K           24
            DEVFSP           74            5K          145
               UMA          270            5K          270
                vt           11            5K           11
          pf_table            2            4K           15
           memdesc            1            4K            1
               MCA           32            4K           32
             evdev            4            4K            4
          kcovinfo           64            4K           68
           acpisem           28            4K           28
            diradd           27            4K          510
             hhook           15            4K           17
           pwddesc           53            4K         1405
           session           25            4K           50
          terminal           11            3K           11
         sctp_athm          156            3K         1261
         proc-args           44            3K          591
           uidinfo            3            3K            8
             lockf           20            3K           33
        local_apic            1            2K            1
           io_apic            1            2K            1
       fpukern_ctx            2            2K            2
             mkdir           16            2K          938
          indirdep            8            2K           10
         ipsec-saq            2            2K            2
             selfd           31            2K        24475
            ip6ndp           12            2K           15
          sctp_ifa           14            2K           15
            Unitno           30            2K           47
          sctp_map          104            2K          740
           CAM XPT           22            2K          543
         newdirblk           12            2K          469
          in_multi            6            2K            8
       ipsecpolicy            2            2K            2
           acpidev           20            2K           20
            select           10            2K           53
               msi            9            2K            9
             clone            9            2K            9
               tun            7            2K            7
          freework            5            2K          475
           softdep            1            1K            1
          freeblks            4            1K          474
            sahead            1            1K            1
          secasvar            1            1K            1
             nhops            6            1K            8
       vnodemarker            2            1K           16
      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           89
          pci_link           10            1K           10
            crypto            4            1K            4
 encap_export_host           12            1K           12
              pfil            4            1K            4
              cdev            2            1K            2
       inpcbpolicy           13            1K          416
               osd            9            1K          195
    chacha20random            1            1K            1
      NFSD lckfile            1            1K            1
     NFSD V4client            1            1K            1
             DEVFS            9            1K           10
            vnodes            1            1K            1
           CAM SIM            2            1K            2
              ktls            1            1K            1
          procdesc            2            1K           12
            feeder            7            1K            7
           pf_osfp            2            1K            2
           tcpfunc            3            1K            3
        loginclass            3            1K            6
            prison            6            1K            6
       lkpikmalloc            5            1K            6
        aesni_data            2            1K            2
           pf_rule            1            1K            5
           tcp_fsb            1            1K           29
          nexusdev            8            1K            8
            apmdev            1            1K            1
          atkbddev            2            1K            2
     CAM dev queue            2            1K            2
             xform            2            1K          128
 CAM I/O Scheduler            1            1K            1
          CAM path            4            1K         1034
            soname            5            1K         4322
          pmchooks            1            1K            1
          sctp_vrf            1            1K            1
              vnet            1            1K            1
           entropy            2            1K           39
          acpiintr            1            1K            1
               pmc            1            1K            1
              cpus            2            1K            2
    vnet_data_free            1            1K            1
           Per-cpu            1            1K            1
          filecaps            2            1K           90
          p1003.1b            1            1K            1
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           pf_temp            0            0K            0
            tcp_do            0            0K            0
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         sctp_cpal            0            0K            0
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          savedino            0            0K          135
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        MLX5EEPROM            0            0K            0
        MLX5EEPROM            0            0K            0
        MLX5EEPROM            0            0K            0
         MLX5E_TLS            0            0K            0
        MLX5EEPROM            0            0K            0
        MLX5EEPROM            0            0K            0
        MLX5EEPROM            0            0K            0
            MLX5EN            0            0K            0
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         ipsec-reg            0            0K            0
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      ipsecrequest            0            0K            0
            ip6opt            0            0K            6
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         acpi_perf            0            0K            0
               LRO            0            0K            0
      newreno data            0            0K            0
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       ip_moptions            0            0K            0
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              ipid            0            0K            0
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      80211ratectl            0            0K            0
        80211power            0            0K            0
       80211nodeie            0            0K            0
         80211node            0            0K            0
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      80211mesh_rt            0            0K            0
         80211perr            0            0K            0
         80211prep            0            0K            0
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              zlib            0            0K            0
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            twsbuf            0            0K            0
            statfs            0            0K          646
     namei_tracker            0            0K            0
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       tcp_log_dev            0            0K           23
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              hdac            0            0K            0
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         acpicmbat            0            0K            0
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agtiapi_MemAlloc malloc            0            0K            0
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    osti_cacheable            0            0K            0
          mbuf_tag            0            0K          101
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          tempbuff            0            0K            0
ag_tgt_map_t malloc            0            0K            0
ag_slr_map_t malloc            0            0K            0
lDevFlags * malloc            0            0K            0
tiDeviceHandle_t * malloc            0            0K            0
ag_portal_data_t malloc            0            0K            0
ag_device_t malloc            0            0K            0
     STLock malloc            0            0K            0
          CCB List            0            0K            0
            sr_iov            0            0K            0
               OCS            0            0K            0
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             stack            0            0K            0
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               mps            0            0K            0
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            MPRSAS            0            0K            0
               mpr            0            0K            0
            mfibuf            0            0K            0
              sbuf            0            0K          288
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          firmware            0            0K            0
        compressor            0            0K            0
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              SWAP            0            0K            0
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            sysctl            0            0K            3
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              rctl            0            0K            0
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       aacraid_buf            0            0K            0
                ix            0            0K            0
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             cache            0            0K            0
            iirbuf            0            0K            0
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       Fail Points            0            0K            0
             sigio            0            0K            1
filedesc_to_leader            0            0K            0
               pwd            0            0K            0
       tty console            0            0K            0
            aaccam            0            0K            0
            aacbuf            0            0K            0
              zstd            0            0K            0
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           SCSI sa            0            0K            0
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       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
     NFSCL session            0            0K            0
     NFSCL sockreq            0            0K            0
     NFSCL devinfo            0            0K            0
     NFSCL flayout            0            0K            0
      NFSCL layout            0            0K            0
     NFSD rollback            0            0K            0
db> show uma
              Zone   Size    Used    Free    Requests  Sleeps  Bucket  Total Mem    XFree
   mbuf_jumbo_page   4096    8320     976      472507       0     254   38076416        0
              pbuf   2624       0     989           0       0       2    2595136        0
              mbuf    256    8708     862      871593       0     254    2449920        0
        malloc-384    384    4527       3        4712       0      30    1739520        0
          BUF TRIE    144     196   11564         614       0      62    1693440        0
       malloc-4096   4096     382       6        1858       0       2    1589248        0
        malloc-128    128   11837      36       11949       0     126    1519744        0
        RADIX NODE    144    8777     262       55026       0      62    1301616        0
       UMA Slabs 0    112   10404      33       10404       0     126    1168944        0
         vmem btag     56   16429      34       16429       0     254     921928        0
      mbuf_cluster   2048     390       2         390       0     254     802816        0
         FFS inode   1160     508      24         984       0       8     617120        0
    ertt_txseginfo     40       1    9998      160879       0     254     399960        0
      malloc-65536  65536       6       0           6       0       1     393216        0
            lkpimm    168       1    2327           1       0      62     391104        0
          lkpicurr    168       2    2326           2       0      62     391104        0
        256 Bucket   2048     169      13       14513       0       8     372736        0
       tcp_bbr_map    128       0    2728       52032       0     126     349184        0
            THREAD   1808     147      29         831       0       8     318208        0
         VM OBJECT    264    1097     103       21383       0      30     316800        0
         malloc-64     64    4471      65        7343       0     254     290304        0
        malloc-256    256     412     668        3526       0      62     276480        0
             VNODE    448     545      67        1023       0      30     274176        0
         malloc-16     16   14853     397       16771       0     254     244000        0
            DEVCTL   1024      22     198         152       0       0     225280        0
         sctp_asoc   2288      52      38         370       0     254     205920        0
      malloc-65536  65536       1       2          73       0       1     196608        0
      malloc-65536  65536       1       2         137       0       1     196608        0
      malloc-16384  16384       6       6         480       0       1     196608        0
         UMA Zones    768     242       2         242       0      16     187392        0
         malloc-32     32    5598      72        6381       0     254     181440        0
        malloc-128    128    1217      54       26719       0     126     162688        0
         MAP ENTRY     96    1296     384       72254       0     126     161280        0
     FPU_save_area    832     149      40        4287       0      16     157248        0
        malloc-128    128    1086      30        5392       0     126     142848        0
       malloc-1024   1024     133       3         150       0      16     139264        0
       FFS2 dinode    256     508      32         983       0      62     138240        0
       S VFS Cache    104    1008     279        1496       0     126     133848        0
      malloc-65536  65536       0       2          30       0       1     131072        0
          ksiginfo    112      52     992        3520       0     126     116928        0
       malloc-2048   2048      36      20         673       0       8     114688        0
           sctp_ep   1272      53      37         665       0     254     114480        0
           VMSPACE   2544      31      11        1348       0       4     106848        0
        128 Bucket   1024      69      34        1174       0      16     105472        0
        malloc-256    256     387      18        1167       0      62     103680        0
       mbuf_packet    256      26     364        2578       0     254      99840        0
        malloc-384    384     191      69        1231       0      30      99840        0
      malloc-32768  32768       1       2         131       0       1      98304        0
              PROC   1336      53      16        1369       0       8      92184        0
          UMA Kegs    384     227       6         227       0      30      89472        0
       malloc-1024   1024      53      31         371       0      16      86016        0
       malloc-8192   8192       9       1         110       0       1      81920        0
            socket    960      28      56        2332       0     254      80640        0
       malloc-2048   2048      13      25         593       0       8      77824        0
         filedesc0   1072      53      17        1405       0       8      75040        0
       malloc-8192   8192       8       1          10       0       1      73728        0
      malloc-65536  65536       1       0           1       0       1      65536        0
        sctp_raddr    736      52      36         370       0     254      64768        0
       malloc-4096   4096      14       1          27       0       2      61440        0
             g_bio    408       0     150        5146       0      30      61200        0
       malloc-8192   8192       4       3          32       0       1      57344        0
        malloc-128    128     365      38         657       0     126      51584        0
        malloc-256    256      46     149         231       0      62      49920        0
      malloc-16384  16384       3       0           3       0       1      49152        0
      malloc-16384  16384       2       1          17       0       1      49152        0
      malloc-16384  16384       1       2         161       0       1      49152        0
       malloc-2048   2048       2      22         575       0       8      49152        0
         64 Bucket    512      72      24        2764       0      30      49152        0
         32 Bucket    256      54     126        5444       0      62      46080        0
       malloc-1024   1024      10      34        1629       0      16      45056        0
         malloc-64     64     517     176        1633       0     254      44352        0
            clpbuf   2624       0      16          28       0      16      41984        0
             NAMEI   1024       0      40       15620       0      16      40960        0
            pcpu-8      8    4772     348        5110       0     254      40960        0
         malloc-64     64      77     553       38988       0     254      40320        0
        malloc-128    128      61     249         323       0     126      39680        0
        malloc-256    256     107      43        1852       0      62      38400        0
           DIRHASH   1024      34       2          34       0      16      36864        0
       malloc-4096   4096       9       0           9       0       2      36864        0
       malloc-4096   4096       8       1          10       0       2      36864        0
        malloc-384    384      77      13         157       0      30      34560        0
      malloc-32768  32768       1       0           1       0       1      32768        0
      malloc-32768  32768       1       0           1       0       1      32768        0
        malloc-512    512      51      13         194       0      30      32768        0
           pcpu-64     64     487      25         487       0     254      32768        0
         malloc-64     64      97     407        1976       0     254      32256        0
            da_ccb    544       0      56        1411       0      16      30464        0
           tcp_log    416       0      72         268       0     254      29952        0
       malloc-4096   4096       3       4        1281       0       2      28672        0
       malloc-4096   4096       4       3           7       0       2      28672        0
         TURNSTILE    136     177      33         177       0      62      28560        0
              pipe    744      20      15         360       0      16      26040        0
             KNOTE    160      28     122       24076       0      62      24000        0
            ttyinq    160     135      15         300       0      62      24000        0
             Files     80     191     109        9126       0     126      24000        0
          8 Bucket     80      46     254         909       0     126      24000        0
           ttyoutq    256      72      18         160       0      62      23040        0
        malloc-384    384      55       5          57       0      30      23040        0
        malloc-256    256      84       6         495       0      62      23040        0
             tcpcb   1080       5      16         184       0     254      22680        0
               PWD     32      17     613         559       0     254      20160        0
         malloc-64     64     164     151         636       0     254      20160        0
         malloc-64     64     225      90         476       0     254      20160        0
         16 Bucket    144      56      84         385       0      62      20160        0
        malloc-128    128     107      48         647       0     126      19840        0
        SLEEPQUEUE     88     177      47         177       0     126      19712        0
       Mountpoints   2752       2       5           2       0       4      19264        0
        malloc-256    256      71       4         394       0      62      19200        0
      malloc-16384  16384       1       0           1       0       1      16384        0
      malloc-16384  16384       1       0           1       0       1      16384        0
       malloc-2048   2048       2       6          87       0       8      16384        0
       malloc-2048   2048       5       3          18       0       8      16384        0
       malloc-1024   1024       8       8          12       0      16      16384        0
        malloc-512    512       0      32         131       0      30      16384        0
         malloc-64     64     168      84         265       0     254      16128        0
         malloc-32     32      88     416        1112       0     254      16128        0
      vtnet_tx_hdr     24       0     668      387533       0     254      16032        0
         tcp_inpcb    496       5      27         184       0     254      15872        0
        malloc-128    128      55      69         727       0     126      15872        0
        malloc-384    384      22      18         362       0      30      15360        0
        malloc-256    256      29      31         224       0      62      15360        0
      tcp_rack_pcb    832       1      17          29       0      16      14976        0
       tcp_bbr_pcb    832       0      18         107       0      16      14976        0
       malloc-2048   2048       3       3         194       0       8      12288        0
       malloc-1024   1024       8       4         184       0      16      12288        0
       malloc-1024   1024       7       5           7       0      16      12288        0
        sctp_laddr     48     152     100         358       0     254      12096        0
         malloc-32     32     141     237        1145       0     254      12096        0
         malloc-32     32      84     294        4711       0     254      12096        0
     udplite_inpcb    496       0      24          41       0     254      11904        0
         udp_inpcb    496       6      18         178       0     254      11904        0
        sctp_chunk    152      51      27         182       0     254      11856        0
              kenv    258      15      30        1031       0      30      11610        0
     routing nhops    256      27      18          35       0      62      11520        0
             unpcb    256      11      34        1224       0     254      11520        0
       malloc-8192   8192       1       0           1       0       1       8192        0
       malloc-8192   8192       1       0           1       0       1       8192        0
       malloc-8192   8192       1       0           1       0       1       8192        0
       malloc-8192   8192       1       0           1       0       1       8192        0
       malloc-4096   4096       0       2           3       0       2       8192        0
       malloc-2048   2048       3       1           3       0       8       8192        0
       malloc-2048   2048       2       2           4       0       8       8192        0
       malloc-1024   1024       2       6          12       0      16       8192        0
        malloc-512    512       6      10           6       0      30       8192        0
        malloc-512    512       5      11          78       0      30       8192        0
        malloc-512    512       8       8           8       0      30       8192        0
           rtentry    176      31      15          35       0      62       8096        0
              PGRP     88      25      67          50       0     126       8096        0
          rl_entry     40      40     162          40       0     254       8080        0
sctp_stream_msg_out    112      25      47          66       0     254       8064        0
      tcp_rack_map    112       3      69          72       0     126       8064        0
             udpcb     32       6     246         219       0     254       8064        0
              ertt     72       5     107         184       0     126       8064        0
         malloc-64     64      53      73         397       0     254       8064        0
         malloc-32     32     134     118         303       0     254       8064        0
         malloc-32     32      61     191         121       0     254       8064        0
         malloc-32     32      51     201         258       0     254       8064        0
         malloc-32     32      17     235          68       0     254       8064        0
          4 Bucket     48       5     163          68       0     254       8064        0
          2 Bucket     32      55     197         586       0     254       8064        0
         malloc-16     16      25     475         276       0     254       8000        0
         malloc-16     16      57     443         651       0     254       8000        0
         malloc-16     16     171     329        1497       0     254       8000        0
         malloc-16     16      39     461         176       0     254       8000        0
         malloc-16     16     287     213       25357       0     254       8000        0
         malloc-16     16       4     496         394       0     254       8000        0
             ripcb    496       2      14          13       0     254       7936        0
        malloc-128    128      39      23          63       0     126       7936        0
        sctp_readq    152       0      52          41       0     254       7904        0
        malloc-256    256      13      17         559       0      62       7680        0
            cpuset    104       8      54           8       0     126       6448        0
 epoch_record pcpu    256       4      12           4       0      62       4096        0
       malloc-4096   4096       0       1           1       0       2       4096        0
       malloc-1024   1024       1       3           1       0      16       4096        0
        malloc-512    512       0       8           1       0      30       4096        0
        malloc-512    512       5       3           5       0      30       4096        0
        malloc-512    512       0       8           1       0      30       4096        0
           pcpu-16     16       7     249           7       0     254       4096        0
         hostcache     64       1      62           1       0     254       4032        0
          syncache    168       0      24           4       0     254       4032        0
         malloc-16     16       0     250           7       0     254       4000        0
       UMA Slabs 1    176       9      13           9       0      62       3872        0
        malloc-384    384       0      10           1       0      30       3840        0
        malloc-384    384       2       8           2       0      30       3840        0
        malloc-384    384       1       9           1       0      30       3840        0
            mqnode    416       3       6           3       0      30       3744        0
        KMAP ENTRY     96      12      27          14       0       0       3744        0
              vmem   1856       1       1           1       0       8       3712        0
           SMR CPU     32       3      60           3       0     254       2016        0
        SMR SHARED     24       3      60           3       0     254       1512        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
   sctp_asconf_ack     48       0       0           0       0     254          0        0
       sctp_asconf     40       0       0           0       0     254          0        0
   pf state scrubs     40       0       0           0       0     254          0        0
   pf frag entries     40       0       0           0       0     254          0        0
          pf frags    248       0       0           0       0      62          0        0
  pf table entries    160       0       0           0       0      62          0        0
pf table entry counters     64       0       0           0       0     254          0        0
   pf source nodes    136       0       0           0       0     254          0        0
     pf state keys     88       0       0           0       0     126          0        0
         pf states    312       0       0           0       0     254          0        0
           pf tags    104       0       0           0       0     126          0        0
          pf mtags     48       0       0           0       0     254          0        0
      tcp_log_node    120       0       0           0       0     126          0        0
    tcp_log_bucket    176       0       0           0       0      62          0        0
          tcpreass     48       0       0           0       0     254          0        0
tfo_ccache_entries     80       0       0           0       0     126          0        0
               tfo      4       0       0           0       0     254          0        0
          sackhole     32       0       0           0       0     254          0        0
             tcptw     88       0       0           0       0     254          0        0
               ipq     56       0       0           0       0     254          0        0
    IPsec SA lft_c     16       0       0           0       0     254          0        0
            itimer    352       0       0           0       0      30          0        0
            AIOLIO    272       0       0           0       0      30          0        0
             AIOCB    552       0       0           0       0      16          0        0
              AIOP     32       0       0           0       0     254          0        0
               AIO    208       0       0           0       0      62          0        0
           NCLNODE    592       0       0           0       0      16          0        0
        TMPFS node    224       0       0           0       0      62          0        0
        mqnotifier    216       0       0           0       0      62          0        0
            mvdata     64       0       0           0       0     254          0        0
            mqueue    248       0       0           0       0      62          0        0
     LTS VFS Cache    360       0       0           0       0      30          0        0
       L VFS Cache    320       0       0           0       0      30          0        0
     STS VFS Cache    144       0       0           0       0      62          0        0
           cryptop    280       0       0           0       0      30          0        0
  linux_dma_object     24       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
      ktls_session    192       0       0           0       0      62          0        0
    mbuf_jumbo_16k  16384       0       0           0       0     254          0        0
     mbuf_jumbo_9k   9216       0       0           0       0     254          0        0
      audit_record   1280       0       0           0       0       8          0        0
         domainset     40       0       0           0       0     254          0        0
        MAC labels     40       0       0           0       0     254          0        0
            vnpbuf   2624       0       0           0       0      64          0        0
            mdpbuf   2624       0       0           0       0       3          0        0
           nfspbuf   2624       0       0           0       0      16          0        0
            swwbuf   2624       0       0           0       0       8          0        0
            swrbuf   2624       0       0           0       0      16          0        0
          umtx_shm     88       0       0           0       0     126          0        0
           umtx pi     96       0       0           0       0     126          0        0
rangeset pctrie nodes    144       0       0           0       0      62          0        0
      malloc-65536  65536       0       0           0       0       1          0        0
      malloc-65536  65536       0       0           0       0       1          0        0
      malloc-65536  65536       0       0           0       0       1          0        0
      malloc-32768  32768       0       0           0       0       1          0        0
      malloc-32768  32768       0       0           0       0       1          0        0
      malloc-32768  32768       0       0           0       0       1          0        0
      malloc-32768  32768       0       0           0       0       1          0        0
      malloc-32768  32768       0       0           0       0       1          0        0
      malloc-16384  16384       0       0           0       0       1          0        0
      malloc-16384  16384       0       0           0       0       1          0        0
       malloc-8192   8192       0       0           0       0       1          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