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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))

05:59:08 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup(r0)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
shutdown(r2, 0x1)

05:59:08 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000fcaf83292ee20348b2eebbe51c7a8b0000000000000000000000000000000000000000160000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005d643e000000000000000000000000000000000000000000040000000000000000000000000000000000000000000016481d0000e86ef4afa0db8200000000000000000000000000000000000000000000000000000000000000000000000004000000dbcbec7fd400ad320000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000073a500000000000000000000000000000000000000000000000000000000000000000000000000f2d7fd3f29ec8cb2695c4e00000000000000000000000000000000fbff000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000ffff0032000000000004ffff000000000000000000000000000000000000000000000000000300"/463], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000000)={@ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}, r5}, 0x14)

05:59:08 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(0xffffffffffffffff, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000000)={@ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}, r5}, 0x14)

05:59:08 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000fcaf83292ee20348b2eebbe51c7a8b0000000000000000000000000000000000000000160000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005d643e000000000000000000000000000000000000000000040000000000000000000000000000000000000000000016481d0000e86ef4afa0db8200000000000000000000000000000000000000000000000000000000000000000000000004000000dbcbec7fd400ad320000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000073a500000000000000000000000000000000000000000000000000000000000000000000000000f2d7fd3f29ec8cb2695c4e00000000000000000000000000000000fbff000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000ffff0032000000000004ffff0000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000000000000000c13a8932ef120000000020000000000000000000000000000000000000000000000000000000000000001e77959273a629bffdc232658df92cf9e560cfbc8f8e2c841d8c687f9dbeea1ce02b7e835b02ea0b0abfca49f8c103e7fa1bb5a524460753c8a68be66b3b7e968f324e6c1337516e0f6962a542671d103aa63fd9edce3452af57e9cf8a146892d4a227bea605415617ff2631b6cb38b89b4285f1a5921613e1a01d4a980251d60000000000aed161f519aef730b4e3605b509b3e746813166b81c2c56c7f5f322a5b84dfce20567baf9c09da5a7a7f302d55cce540a25bf56a038fefa5fa2562397e219310039fe908c5140980c434650000000000000000000086e1a97b61624daa0dacdd88eb23fba555af5f17461780286cae892ea05326a077db26e6c918ffc9e694768d7f6684a5cb15c79a971a26dad36ee113208f769d9bbac908a6bfa676fdb1fa1ed8343ff778cd154871052278d9e07149cb41dec3195cdeb7e17b66cf81cc56866d530021dfae1f1782293fbde91f55019fb1431a73e0af214e510a248ca32c8ec8d0cd05907e0b42fa0e682c1777393144bd972615d9d31bf7153c382ca725fa8aa104085e800985849e8381303845b55f06cd7ab7b9a75a6181"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))

05:59:08 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
shutdown(r0, 0x1)

05:59:08 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
shutdown(r0, 0x1)

05:59:08 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000000)={@ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}, r5}, 0x14)

05:59:08 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))

05:59:08 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
shutdown(r0, 0x1)

05:59:08 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"/463], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000000)={@ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}, r5}, 0x14)

05:59:08 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
connect$inet(r0, 0x0, 0x0)
shutdown(r0, 0x1)

05:59:08 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000000)={@ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}, r5}, 0x14)

05:59:08 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))

05:59:08 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
connect$inet(r0, 0x0, 0x0)
shutdown(r0, 0x1)

05:59:08 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000000)={@ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}, r5}, 0x14)

05:59:08 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"/463], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000000)={@ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}, r5}, 0x14)

05:59:08 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
connect$inet(r0, 0x0, 0x0)
shutdown(r0, 0x1)

05:59:08 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
shutdown(0xffffffffffffffff, 0x1)

05:59:08 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000000)={@ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}, r5}, 0x14)

05:59:08 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000280))
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
shutdown(r3, 0x1)

05:59:09 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))

05:59:09 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000000)={@ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}, r5}, 0x14)

05:59:09 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000000)={@ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}, r5}, 0x14)

05:59:09 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000000)={@ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}, r5}, 0x14)

05:59:09 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))

05:59:09 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
shutdown(0xffffffffffffffff, 0x1)

05:59:09 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000000)={@ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}, r5}, 0x14)

05:59:09 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, 0x0, 0x0)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))

05:59:09 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000fcaf83292ee20348b2eebbe51c7a8b0000000000000000000000000000000000000000160000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005d643e000000000000000000000000000000000000000000040000000000000000000000000000000000000000000016481d0000e86ef4afa0db8200000000000000000000000000000000000000000000000000000000000000000000000004000000dbcbec7fd400ad320000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000073a500000000000000000000000000000000000000000000000000000000000000000000000000f2d7fd3f29ec8cb2695c4e00000000000000000000000000000000fbff000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000ffff0032000000000004ffff0000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000000000000000c13a8932ef120000000020000000000000000000000000000000000000000000000000000000000000001e77959273a629bffdc232658df92cf9e560cfbc8f8e2c841d8c687f9dbeea1ce02b7e835b02ea0b0abfca49f8c103e7fa1bb5a524460753c8a68be66b3b7e968f324e6c1337516e0f6962a542671d103aa63fd9edce3452af57e9cf8a146892d4a227bea605415617ff2631b6cb38b89b4285f1a5921613e1a01d4a980251d60000000000aed161f519aef730b4e3605b509b3e746813166b81c2c56c7f5f322a5b84dfce20567baf9c09da5a7a7f302d55cce540a25bf56a038fefa5fa2562397e219310039fe908c5140980c434650000000000000000000086e1a97b61624daa0dacdd88eb23fba555af5f17461780286cae892ea05326a077db26e6c918ffc9e694768d7f6684a5cb15c79a971a26dad36ee113208f769d9bbac908a6bfa676fdb1fa1ed8343ff778cd154871052278d9e07149cb41dec3195cdeb7e17b66cf81cc56866d530021dfae1f1782293fbde91f55019fb1431a73e0af214e510a248ca32c8ec8d0cd05907e0b42fa0e682c1777393144bd972615d9d31bf7153c382ca725fa8aa104085e800985849e8381303845b55f06cd7ab7b9a75a6181"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))

05:59:09 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
shutdown(0xffffffffffffffff, 0x1)

05:59:09 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
shutdown(r0, 0x0)

05:59:09 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))

05:59:09 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, 0x0, 0x0)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))

05:59:09 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
shutdown(r0, 0x0)

05:59:09 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000000)={@ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}, r5}, 0x14)

05:59:09 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, 0x0, 0x0)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))

05:59:09 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
shutdown(r0, 0x0)

05:59:09 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000000)={@ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}, r5}, 0x14)

05:59:09 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x0)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000fcaf83292ee20348b2eebbe51c7a8b0000000000000000000000000000000000000000160000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005d643e000000000000000000000000000000000000000000040000000000000000000000000000000000000000000016481d0000e86ef4afa0db8200000000000000000000000000000000000000000000000000000000000000000000000004000000dbcbec7fd400ad320000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000073a500000000000000000000000000000000000000000000000000000000000000000000000000f2d7fd3f29ec8cb2695c4e00000000000000000000000000000000fbff000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000ffff0032000000000004ffff0000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000000000000000c13a8932ef120000000020000000000000000000000000000000000000000000000000000000000000001e77959273a629bffdc232658df92cf9e560cfbc8f8e2c841d8c687f9dbeea1ce02b7e835b02ea0b0abfca49f8c103e7fa1bb5a524460753c8a68be66b3b7e968f324e6c1337516e0f6962a542671d103aa63fd9edce3452af57e9cf8a146892d4a227bea605415617ff2631b6cb38b89b4285f1a5921613e1a01d4a980251d60000000000aed161f519aef730b4e3605b509b3e746813166b81c2c56c7f5f322a5b84dfce20567baf9c09da5a7a7f302d55cce540a25bf56a038fefa5fa2562397e219310039fe908c5140980c434650000000000000000000086e1a97b61624daa0dacdd88eb23fba555af5f17461780286cae892ea05326a077db26e6c918ffc9e694768d7f6684a5cb15c79a971a26dad36ee113208f769d9bbac908a6bfa676fdb1fa1ed8343ff778cd154871052278d9e07149cb41dec3195cdeb7e17b66cf81cc56866d530021dfae1f1782293fbde91f55019fb1431a73e0af214e510a248ca32c8ec8d0cd05907e0b42fa0e682c1777393144bd972615d9d31bf7153c382ca725fa8aa104085e800985849e8381303845b55f06cd7ab7b9a75a6181"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000000)={@ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}, r5}, 0x14)

05:59:09 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000280))
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r3, 0x1)

05:59:09 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))

05:59:09 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000280))
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r3, 0x1)

05:59:09 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(0xffffffffffffffff, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000000)={@ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}, r5}, 0x14)

05:59:09 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000280))
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r3, 0x1)

05:59:09 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000000)={@ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}, r5}, 0x14)

05:59:10 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000000)={@ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}, r5}, 0x14)

05:59:10 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000280))
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)

05:59:10 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000000)={@ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}, r5}, 0x14)

05:59:10 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))

05:59:10 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
shutdown(r2, 0x2)

05:59:10 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000280))
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)

05:59:10 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000fcaf83292ee20348b2eebbe51c7a8b0000000000000000000000000000000000000000160000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005d643e000000000000000000000000000000000000000000040000000000000000000000000000000000000000000016481d0000e86ef4afa0db8200000000000000000000000000000000000000000000000000000000000000000000000004000000dbcbec7fd400ad320000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000073a500000000000000000000000000000000000000000000000000000000000000000000000000f2d7fd3f29ec8cb2695c4e00000000000000000000000000000000fbff000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000ffff0032000000000004ffff0000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000000000000000c13a8932ef120000000020000000000000000000000000000000000000000000000000000000000000001e77959273a629bffdc232658df92cf9e560cfbc8f8e2c841d8c687f9dbeea1ce02b7e835b02ea0b0abfca49f8c103e7fa1bb5a524460753c8a68be66b3b7e968f324e6c1337516e0f6962a542671d103aa63fd9edce3452af57e9cf8a146892d4a227bea605415617ff2631b6cb38b89b4285f1a5921613e1a01d4a980251d60000000000aed161f519aef730b4e3605b509b3e746813166b81c2c56c7f5f322a5b84dfce20567baf9c09da5a7a7f302d55cce540a25bf56a038fefa5fa2562397e219310039fe908c5140980c434650000000000000000000086e1a97b61624daa0dacdd88eb23fba555af5f17461780286cae892ea05326a077db26e6c918ffc9e694768d7f6684a5cb15c79a971a26dad36ee113208f769d9bbac908a6bfa676fdb1fa1ed8343ff778cd154871052278d9e07149cb41dec3195cdeb7e17b66cf81cc56866d530021dfae1f1782293fbde91f55019fb1431a73e0af214e510a248ca32c8ec8d0cd05907e0b42fa0e682c1777393144bd972615d9d31bf7153c382ca7"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000000)={@ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}, r5}, 0x14)

05:59:10 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, 0x0, &(0x7f00000000c0))
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000000)={@ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}, r5}, 0x14)

05:59:10 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000000)={@ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}, r5}, 0x14)

05:59:10 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000280))
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)

05:59:10 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000000)={@ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}, r5}, 0x14)

05:59:10 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))

05:59:10 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000000)={@ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}, r5}, 0x14)

05:59:10 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000280))
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)

05:59:10 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000280))
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)

05:59:10 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000000)={@ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}, r5}, 0x14)

05:59:10 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000000)={@ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}, r5}, 0x14)

05:59:10 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000000)={@ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}, r5}, 0x14)

05:59:10 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(0xffffffffffffffff, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))

05:59:11 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000280))
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)

05:59:11 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))

05:59:11 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000fcaf83292ee20348b2eebbe51c7a8b0000000000000000000000000000000000000000160000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005d643e000000000000000000000000000000000000000000040000000000000000000000000000000000000000000016481d0000e86ef4afa0db8200000000000000000000000000000000000000000000000000000000000000000000000004000000dbcbec7fd400ad320000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000073a500000000000000000000000000000000000000000000000000000000000000000000000000f2d7fd3f29ec8cb2695c4e00000000000000000000000000000000fbff000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000ffff0032000000000004ffff0000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000000000000000c13a8932ef120000000020000000000000000000000000000000000000000000000000000000000000001e77959273a629bffdc232658df92cf9e560cfbc8f8e2c841d8c687f9dbeea1ce02b7e835b02ea0b0abfca49f8c103e7fa1bb5a524460753c8a68be66b3b7e968f324e6c1337516e0f6962a542671d103aa63fd9edce3452af57e9cf8a146892d4a227bea605415617ff2631b6cb38b89b4285f1a5921613e1a01d4a980251d60000000000aed161f519aef730b4e3605b509b3e746813166b81c2c56c7f5f322a5b84dfce20567baf9c09da5a7a7f302d55cce540a25bf56a038fefa5fa2562397e219310039fe908c5140980c434650000000000000000000086e1a97b61624daa0dacdd88eb23fba555af5f17461780286cae892ea05326a077db26e6c918ffc9e694768d7f6684a5cb15c79a971a26dad36ee113208f769d9bbac908a6bfa676fdb1fa1ed8343ff778cd154871052278d9e07149cb41dec3195cdeb7e17b66cf81cc56866d530021dfae1f1782293fbde91f55019fb1431a73e0af214e510a248ca32c8ec8d0cd05907e0b42fa0e682c1777393144bd972615d9d31bf7153c382ca725fa8aa104085e800985849e8381303845b55f06cd"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000000)={@ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}, r5}, 0x14)

05:59:11 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000280))
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)

05:59:11 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, 0x0, &(0x7f00000000c0))
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000000)={@ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}, r5}, 0x14)

05:59:11 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(0xffffffffffffffff, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))

05:59:11 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000280))
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)

05:59:11 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(0xffffffffffffffff, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))

05:59:11 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000000)={@ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}, r5}, 0x14)

05:59:11 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000000)={@ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}, r5}, 0x14)

05:59:11 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000280))
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)

05:59:11 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x0)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000fcaf83292ee20348b2eebbe51c7a8b0000000000000000000000000000000000000000160000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005d643e000000000000000000000000000000000000000000040000000000000000000000000000000000000000000016481d0000e86ef4afa0db8200000000000000000000000000000000000000000000000000000000000000000000000004000000dbcbec7fd400ad320000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000073a500000000000000000000000000000000000000000000000000000000000000000000000000f2d7fd3f29ec8cb2695c4e00000000000000000000000000000000fbff000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000ffff0032000000000004ffff0000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000000000000000c13a8932ef120000000020000000000000000000000000000000000000000000000000000000000000001e77959273a629bffdc232658df92cf9e560cfbc8f8e2c841d8c687f9dbeea1ce02b7e835b02ea0b0abfca49f8c103e7fa1bb5a524460753c8a68be66b3b7e968f324e6c1337516e0f6962a542671d103aa63fd9edce3452af57e9cf8a146892d4a227bea605415617ff2631b6cb38b89b4285f1a5921613e1a01d4a980251d60000000000aed161f519aef730b4e3605b509b3e746813166b81c2c56c7f5f322a5b84dfce20567baf9c09da5a7a7f302d55cce540a25bf56a038fefa5fa2562397e219310039fe908c5140980c434650000000000000000000086e1a97b61624daa0dacdd88eb23fba555af5f17461780286cae892ea05326a077db26e6c918ffc9e694768d7f6684a5cb15c79a971a26dad36ee113208f769d9bbac908a6bfa676fdb1fa1ed8343ff778cd154871052278d9e07149cb41dec3195cdeb7e17b66cf81cc56866d530021dfae1f1782293fbde91f55019fb1431a73e0af214e510a248ca32c8ec8d0cd05907e0b42fa0e682c1777393144bd972615d9d31bf7153c382ca725fa8aa104085e800985849e8381303845b55f06cd7ab7b9a75a6181"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))

05:59:11 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000280))
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)

05:59:11 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r3, 0x1)
shutdown(r3, 0x2)
recvmsg(r3, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r3, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r4=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r4}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r4}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r4}, 0xc)
r5 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r5, &(0x7f0000000140))

05:59:11 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000280))
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)

05:59:11 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000000)={@ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}, r5}, 0x14)

05:59:11 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x0)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000fcaf83292ee20348b2eebbe51c7a8b0000000000000000000000000000000000000000160000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005d643e000000000000000000000000000000000000000000040000000000000000000000000000000000000000000016481d0000e86ef4afa0db8200000000000000000000000000000000000000000000000000000000000000000000000004000000dbcbec7fd400ad320000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000073a500000000000000000000000000000000000000000000000000000000000000000000000000f2d7fd3f29ec8cb2695c4e00000000000000000000000000000000fbff000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000ffff0032000000000004ffff0000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000000000000000c13a8932ef120000000020000000000000000000000000000000000000000000000000000000000000001e77959273a629bffdc232658df92cf9e560cfbc8f8e2c841d8c687f9dbeea1ce02b7e835b02ea0b0abfca49f8c103e7fa1bb5a524460753c8a68be66b3b7e968f324e6c1337516e0f6962a542671d103aa63fd9edce3452af57e9cf8a146892d4a227bea605415617ff2631b6cb38b89b4285f1a5921613e1a01d4a980251d60000000000aed161f519aef730b4e3605b509b3e746813166b81c2c56c7f5f322a5b84dfce20567baf9c09da5a7a7f302d55cce540a25bf56a038fefa5fa2562397e219310039fe908c5140980c434650000000000000000000086e1a97b61624daa0dacdd88eb23fba555af5f17461780286cae892ea05326a077db26e6c918ffc9e694768d7f6684a5cb15c79a971a26dad36ee113208f769d9bbac908a6bfa676fdb1fa1ed8343ff778cd154871052278d9e07149cb41dec3195cdeb7e17b66cf81cc56866d530021dfae1f1782293fbde91f55019fb1431a73e0af214e510a248ca32c8ec8d0cd05907e0b42fa0e682c1777393144bd972615d9d31bf7153c382ca725fa8aa104085e800985849e8381303845b55f06cd7ab7b9a75a6181"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))

05:59:11 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000280))
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)

05:59:11 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r3, 0x1)
shutdown(r3, 0x2)
recvmsg(r3, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r3, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r4=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r4}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r4}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r4}, 0xc)
r5 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r5, &(0x7f0000000140))

05:59:11 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r3, 0x1)
shutdown(r3, 0x2)
recvmsg(r3, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r3, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r4=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r4}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r4}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r4}, 0xc)
r5 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r5, &(0x7f0000000140))

05:59:11 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r3, 0x1)
shutdown(r3, 0x2)
recvmsg(r3, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r3, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r4=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r4}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r4}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r4}, 0xc)
openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)

05:59:12 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r3, 0x1)
shutdown(r3, 0x2)
recvmsg(r3, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r3, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r4=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r4}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r4}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r4}, 0xc)

05:59:12 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r3, 0x1)
shutdown(r3, 0x2)
recvmsg(r3, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r3, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r4=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r4}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r4}, 0xc)

05:59:12 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000000)={@ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}, r5}, 0x14)

05:59:12 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x0)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000fcaf83292ee20348b2eebbe51c7a8b0000000000000000000000000000000000000000160000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005d643e000000000000000000000000000000000000000000040000000000000000000000000000000000000000000016481d0000e86ef4afa0db8200000000000000000000000000000000000000000000000000000000000000000000000004000000dbcbec7fd400ad320000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000073a500000000000000000000000000000000000000000000000000000000000000000000000000f2d7fd3f29ec8cb2695c4e00000000000000000000000000000000fbff000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000ffff0032000000000004ffff0000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000000000000000c13a8932ef120000000020000000000000000000000000000000000000000000000000000000000000001e77959273a629bffdc232658df92cf9e560cfbc8f8e2c841d8c687f9dbeea1ce02b7e835b02ea0b0abfca49f8c103e7fa1bb5a524460753c8a68be66b3b7e968f324e6c1337516e0f6962a542671d103aa63fd9edce3452af57e9cf8a146892d4a227bea605415617ff2631b6cb38b89b4285f1a5921613e1a01d4a980251d60000000000aed161f519aef730b4e3605b509b3e746813166b81c2c56c7f5f322a5b84dfce20567baf9c09da5a7a7f302d55cce540a25bf56a038fefa5fa2562397e219310039fe908c5140980c434650000000000000000000086e1a97b61624daa0dacdd88eb23fba555af5f17461780286cae892ea05326a077db26e6c918ffc9e694768d7f6684a5cb15c79a971a26dad36ee113208f769d9bbac908a6bfa676fdb1fa1ed8343ff778cd154871052278d9e07149cb41dec3195cdeb7e17b66cf81cc56866d530021dfae1f1782293fbde91f55019fb1431a73e0af214e510a248ca32c8ec8d0cd05907e0b42fa0e682c1777393144bd972615d9d31bf7153c382ca725fa8aa104085e800985849e8381303845b55f06cd7ab7b9a75a6181"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))

05:59:12 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000280))
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)

05:59:12 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r2, 0x1)
shutdown(r2, 0x2)
recvmsg(r2, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r3=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r3}, 0x14)

05:59:12 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r2, 0x1)
shutdown(r2, 0x2)
recvmsg(r2, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f00000001c0)={@broadcast}, 0x0)

05:59:12 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000000)={@ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}, r5}, 0x14)

05:59:12 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)

05:59:12 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r2, 0x1)
shutdown(r2, 0x2)
recvmsg(r2, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000fcaf83292ee20348b2eebbe51c7a8b0000000000000000000000000000000000000000160000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005d643e000000000000000000000000000000000000000000040000000000000000000000000000000000000000000016481d0000e86ef4afa0db8200000000000000000000000000000000000000000000000000000000000000000000000004000000dbcbec7fd400ad320000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000073a500000000000000000000000000000000000000000000000000000000000000000000000000f2d7fd3f29ec8cb2695c4e00000000000000000000000000000000fbff000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000ffff0032000000000004ffff0000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000000000000000c13a8932ef120000000020000000000000000000000000000000000000000000000000000000000000001e77959273a629bffdc232658df92cf9e560cfbc8f8e2c841d8c687f9dbeea1ce02b7e835b02ea0b0abfca49f8c103e7fa1bb5a524460753c8a68be66b3b7e968f324e6c1337516e0f6962a542671d103aa63fd9edce3452af57e9cf8a146892d4a227bea605415617ff2631b6cb38b89b4285f1a5921613e1a01d4a980251d60000000000aed161f519aef730b4e3605b509b3e746813166b81c2c56c7f5f322a5b84dfce20567baf9c09da5a7a7f302d55cce540a25bf56a038fefa5fa2562397e219310039fe908c5140980c434650000000000000000000086e1a97b61624daa0dacdd88eb23fba555af5f17461780286cae892ea05326a077db26e6c918ffc9e694768d7f6684a5cb15c79a971a26dad36ee113208f769d9bbac908a6bfa676fdb1fa1ed8343ff778cd154871052278d9e07149cb41dec3195cdeb7e17b66cf81cc56866d530021dfae1f1782293fbde91f55019fb1431a73e0af214e510a248ca32c8ec8d0cd05907e0b42fa0e682c1777393144bd972615d9d31bf7153c382ca725fa8aa104085e800985849e8381303845b55f06cd7ab7b9a75a6181"], 0x200, 0x0, 0x0, 0x0}, 0x0)

05:59:12 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup(r0)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)

05:59:12 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(0xffffffffffffffff, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))

05:59:12 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000000)={@ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}, r5}, 0x14)

05:59:12 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r2, 0x1)
shutdown(r2, 0x2)

05:59:12 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)

05:59:12 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r2, 0x1)

05:59:12 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)

05:59:12 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)

05:59:12 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(0xffffffffffffffff, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))

05:59:12 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000000)={@ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}, r5}, 0x14)

05:59:12 executing program 1:
r0 = socket(0x0, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)

05:59:12 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)

05:59:12 executing program 1:
r0 = socket(0x0, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)

05:59:12 executing program 1:
r0 = socket(0x0, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)

05:59:13 executing program 1:
r0 = socket(0x2, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)

05:59:13 executing program 1:
r0 = socket(0x2, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)

05:59:13 executing program 1:
r0 = socket(0x2, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)

05:59:13 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(0xffffffffffffffff, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))

05:59:13 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000000)={@ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}, r5}, 0x14)

05:59:13 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)

05:59:13 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)

05:59:13 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)

05:59:13 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x0)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))

05:59:13 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000000)={@ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}, r5}, 0x14)

05:59:13 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x0)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))

05:59:13 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000000)={@ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}, r5}, 0x14)

05:59:13 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)

05:59:13 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)

05:59:14 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)

05:59:14 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x0)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))

05:59:14 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000000)={@ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}, r5}, 0x14)

05:59:14 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)

05:59:15 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)

05:59:15 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(0xffffffffffffffff, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))

05:59:15 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000000)={@ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}, r5}, 0x14)

05:59:15 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)

05:59:15 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(0xffffffffffffffff, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000fcaf83292ee20348b2eebbe51c7a8b0000000000000000000000000000000000000000160000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005d643e000000000000000000000000000000000000000000040000000000000000000000000000000000000000000016481d0000e86ef4afa0db8200000000000000000000000000000000000000000000000000000000000000000000000004000000dbcbec7fd400ad320000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000073a500000000000000000000000000000000000000000000000000000000000000000000000000f2d7fd3f29ec8cb2695c4e00000000000000000000000000000000fbff000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000ffff0032000000000004ffff0000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000000000000000c13a8932ef120000000020000000000000000000000000000000000000000000000000000000000000001e77959273a629bffdc232658df92cf9e560cfbc8f8e2c841d8c687f9dbeea1ce02b7e835b02ea0b0abfca49f8c103e7fa1bb5a524460753c8a68be66b3b7e968f324e6c1337516e0f6962a542671d103aa63fd9edce3452af57e9cf8a146892d4a227bea605415617ff2631b6cb38b89b4285f1a5921613e1a01d4a980251d60000000000aed161f519aef730b4e3605b509b3e746813166b81c2c56c7f5f322a5b84dfce20567baf9c09da5a7a7f302d55cce540a25bf56a038fefa5fa2562397e219310039fe908c5140980c434650000000000000000000086e1a97b61624daa0dacdd88eb23fba555af5f17461780286cae892ea05326a077db26e6c918ffc9e694768d7f6684a5cb15c79a971a26dad36ee113208f769d9bbac908a6bfa676fdb1fa1ed8343ff778cd154871052278d9e07149cb41dec3195cdeb7e17b66cf81cc56866d530021dfae1f1782293fbde91f55019fb1431a73e0af214e510a248ca32c8ec8d0cd05907e0b42fa0e682c1777393144bd972615d9d31bf7153c382ca725fa8aa104085e800985849e8381303845b55f06cd7ab7b9a75a6181"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))

05:59:15 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2}, 0xc)
r5 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r5, &(0x7f0000000140))
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000000)={@ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}, 0x14)

05:59:15 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(0xffffffffffffffff, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))

05:59:15 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2}, 0xc)
r5 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r5, &(0x7f0000000140))
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000000)={@ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}, 0x14)

05:59:16 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)

05:59:16 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2}, 0xc)
r5 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r5, &(0x7f0000000140))
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000000)={@ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}, 0x14)

05:59:16 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, 0x0, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))

05:59:16 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)

05:59:16 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)

05:59:16 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)

05:59:16 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)

05:59:17 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000000)={@ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}, r5}, 0x14)

05:59:17 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)

05:59:17 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, 0x0, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))

05:59:17 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000000)={@ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}, r5}, 0x14)

05:59:17 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, 0x0, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))

05:59:17 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000000)={@ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}, r5}, 0x14)

05:59:17 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)

05:59:17 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={0x0, 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))

05:59:17 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup(r0)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)

05:59:17 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)

05:59:17 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)

05:59:17 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, 0x0, 0x0)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000000)={@ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}, r5}, 0x14)

05:59:17 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={0x0, 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))

05:59:18 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)

05:59:18 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={0x0, 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))

05:59:18 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)

05:59:18 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, 0x0, 0x0)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000000)={@ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}, r5}, 0x14)

05:59:18 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)

05:59:18 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, 0x0, 0x0)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000000)={@ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}, r5}, 0x14)

05:59:18 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)

05:59:18 executing program 3:
r0 = socket(0x0, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)

05:59:18 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)

05:59:18 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))

05:59:18 executing program 3:
r0 = socket(0x0, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)

05:59:18 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000000)={@ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}, r5}, 0x14)

05:59:18 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)

05:59:19 executing program 3:
r0 = socket(0x0, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)

05:59:19 executing program 3:
r0 = socket(0x2, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)

05:59:19 executing program 3:
r0 = socket(0x2, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)

05:59:19 executing program 3:
r0 = socket(0x2, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)

05:59:19 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))

05:59:19 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)

05:59:19 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)

05:59:19 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r3, 0x1)
shutdown(r3, 0x2)
recvmsg(r3, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r3, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r4=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000100)={@mcast1}, 0x14)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r4}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r4}, 0xc)
r5 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r5, &(0x7f0000000140))
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000000)={@ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}, r4}, 0x14)

05:59:19 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, 0x0, 0x0)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)

05:59:19 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, 0x0, 0x0)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)

05:59:19 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))

05:59:19 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))

05:59:19 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))

Nov  8 05:59:16 ci-freebsd-i386-4 syslogd: last message repeated 1 times
Nov  8 05:59:19 ci-freebsd-i386-4 dhclient[3352]: send_packet: No buffer space available
05:59:20 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)

05:59:20 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r3, 0x1)
shutdown(r3, 0x2)
recvmsg(r3, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000fcaf83292ee20348b2eebbe51c7a8b0000000000000000000000000000000000000000160000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005d643e000000000000000000000000000000000000000000040000000000000000000000000000000000000000000016481d0000e86ef4afa0db8200000000000000000000000000000000000000000000000000000000000000000000000004000000dbcbec7fd400ad320000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000073a500000000000000000000000000000000000000000000000000000000000000000000000000f2d7fd3f29ec8cb2695c4e00000000000000000000000000000000fbff000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000ffff0032000000000004ffff0000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000000000000000c13a8932ef120000000020000000000000000000000000000000000000000000000000000000000000001e77959273a629bffdc232658df92cf9e560cfbc8f8e2c841d8c687f9dbeea1ce02b7e835b02ea0b0abfca49f8c103e7fa1bb5a524460753c8a68be66b3b7e968f324e6c1337516e0f6962a542671d103aa63fd9edce3452af57e9cf8a146892d4a227bea605415617ff2631b6cb38b89b4285f1a5921613e1a01d4a980251d60000000000aed161f519aef730b4e3605b509b3e746813166b81c2c56c7f5f322a5b84dfce20567baf9c09da5a7a7f302d55cce540a25bf56a038fefa5fa2562397e219310039fe908c5140980c434650000000000000000000086e1a97b61624daa0dacdd88eb23fba555af5f17461780286cae892ea05326a077db26e6c918ffc9e694768d7f6684a5cb15c79a971a26dad36ee113208f769d9bbac908a6bfa676fdb1fa1ed8343ff778cd154871052278d9e07149cb41dec3195cdeb7e17b66cf81cc56866d530021dfae1f1782293fbde91f55019fb1431a73e0af214e510a248ca32c8ec8d0cd05907e0b42fa0e682c1777393144bd972615d9d31bf7153c382ca725fa8aa104085e800985849e8381303845b55f06cd7ab7b9a75a6181"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r3, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r4=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000100)={@mcast1}, 0x14)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r4}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r4}, 0xc)
r5 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r5, &(0x7f0000000140))
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000000)={@ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}, r4}, 0x14)

05:59:20 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))

05:59:20 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"/463], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))

05:59:20 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, 0x0, 0x0)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)

05:59:20 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f00000003c0), 0x4)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)

05:59:20 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000fcaf83292ee20348b2eebbe51c7a8b0000000000000000000000000000000000000000160000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005d643e000000000000000000000000000000000000000000040000000000000000000000000000000000000000000016481d0000e86ef4afa0db8200000000000000000000000000000000000000000000000000000000000000000000000004000000dbcbec7fd400ad320000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000073a500000000000000000000000000000000000000000000000000000000000000000000000000f2d7fd3f29ec8cb2695c4e00000000000000000000000000000000fbff000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000ffff0032000000000004ffff000000000000000000000000000000000000000000000000000300"/463], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))

05:59:20 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f00000003c0), 0x4)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)

05:59:21 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)

05:59:21 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"/463], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))

05:59:21 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r3, 0x1)
shutdown(r3, 0x2)
recvmsg(r3, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r3, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r4=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000100)={@mcast1}, 0x14)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r4}, 0xc)
r5 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r5, &(0x7f0000000140))
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000000)={@ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}, r4}, 0x14)

05:59:21 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f00000003c0), 0x4)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)

05:59:22 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))

05:59:22 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)

05:59:22 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)

05:59:22 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r3, 0x1)
shutdown(r3, 0x2)
recvmsg(r3, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r3, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r4=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000100)={@mcast1}, 0x14)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r4}, 0xc)
r5 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r5, &(0x7f0000000140))
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000000)={@ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}, r4}, 0x14)

05:59:22 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)

05:59:22 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)

05:59:22 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))

05:59:22 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r0, 0x0, 0x0)

05:59:22 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))

05:59:22 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r0, 0x0, 0x0)

05:59:23 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)

05:59:23 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r3, 0x1)
shutdown(r3, 0x2)
recvmsg(r3, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r3, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r4=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000100)={@mcast1}, 0x14)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
r5 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r5, &(0x7f0000000140))
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000000)={@ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}, r4}, 0x14)

05:59:23 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r0, 0x0, 0x0)

05:59:23 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000fcaf83292ee20348b2eebbe51c7a8b0000000000000000000000000000000000000000160000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005d643e000000000000000000000000000000000000000000040000000000000000000000000000000000000000000016481d0000e86ef4afa0db8200000000000000000000000000000000000000000000000000000000000000000000000004000000dbcbec7fd400ad320000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000073a500000000000000000000000000000000000000000000000000000000000000000000000000f2d7fd3f29ec8cb2695c4e00000000000000000000000000000000fbff000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000ffff0032000000000004ffff0000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000000000000000c13a8932ef120000000020000000000000000000000000000000000000000000000000000000000000001e77959273a629bffdc232658df92cf9e560cfbc8f8e2c841d8c687f9dbeea1ce02b7e835b02ea0b0abfca49f8c103e7fa1bb5a524460753c8a68be66b3b7e968f324e6c1337516e0f6962a542671d103aa63fd9edce3452af57e9cf8a146892d4a227bea605415617ff2631b6cb38b89b4285f1a5921613e1a01d4a980251d60000000000aed161f519aef730b4e3605b509b3e746813166b81c2c56c7f5f322a5b84dfce20567baf9c09da5a7a7f302d55cce540a25bf56a038fefa5fa2562397e219310039fe908c5140980c434650000000000000000000086e1a97b61624daa0dacdd88eb23fba555af5f17461780286cae892ea05326a077db26e6c918ffc9e694768d7f6684a5cb15c79a971a26dad36ee113208f769d9bbac908a6bfa676fdb1fa1ed8343ff778cd15"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))

05:59:23 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r3, 0x1)
shutdown(r3, 0x2)
recvmsg(r3, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r3, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r4=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000100)={@mcast1}, 0x14)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r4}, 0xc)
r5 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r5, &(0x7f0000000140))
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000000)={@ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}, r4}, 0x14)

05:59:24 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)

05:59:24 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r3, 0x1)
shutdown(r3, 0x2)
recvmsg(r3, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r3, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r4=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000100)={@mcast1}, 0x14)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
r5 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r5, &(0x7f0000000140))
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000000)={@ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}, r4}, 0x14)

05:59:24 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))

05:59:24 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))

05:59:24 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000fcaf83292ee20348b2eebbe51c7a8b0000000000000000000000000000000000000000160000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005d643e000000000000000000000000000000000000000000040000000000000000000000000000000000000000000016481d0000e86ef4afa0db8200000000000000000000000000000000000000000000000000000000000000000000000004000000dbcbec7fd400ad320000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000073a500000000000000000000000000000000000000000000000000000000000000000000000000f2d7fd3f29ec8cb2695c4e00000000000000000000000000000000fbff000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000ffff0032000000000004ffff0000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000000000000000c13a8932ef120000000020000000000000000000000000000000000000000000000000000000000000001e77959273a629bffdc232658df92cf9e560cfbc8f8e2c841d8c687f9dbeea1ce02b7e835b02ea0b0abfca49f8c103e7fa1bb5a524460753c8a68be66b3b7e968f324e6c1337516e0f6962a542671d103aa63fd9edce3452af57e9cf8a146892d4a227bea605415617ff2631b6cb38b89b4285f1a5921613e1a01d4a980251d60000000000aed161f519aef730b4e3605b509b3e746813166b81c2c56c7f5f322a5b84dfce20567baf9c09da5a7a7f302d55cce540a25bf56a038fefa5fa2562397e219310039fe908c5140980c434650000000000000000000086e1a97b61624daa0dacdd88eb23fba555af5f17461780286cae892ea05326a077db26e6c918ffc9e694768d7f6684a5cb15c79a971a26dad36ee113208f769d9bbac908a6bfa676fdb1fa1ed8343ff778cd15"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))

05:59:24 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r3, 0x1)
shutdown(r3, 0x2)
recvmsg(r3, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r3, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r4=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000100)={@mcast1}, 0x14)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
r5 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r5, &(0x7f0000000140))
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000000)={@ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}, r4}, 0x14)

05:59:24 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r3, 0x1)
shutdown(r3, 0x2)
recvmsg(r3, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r3, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r4=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000100)={@mcast1}, 0x14)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2}, 0xc)
r5 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r5, &(0x7f0000000140))
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000000)={@ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}, r4}, 0x14)

05:59:24 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r3, 0x1)
shutdown(r3, 0x2)
recvmsg(r3, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r3, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r4=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000100)={@mcast1}, 0x14)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r4}, 0xc)
r5 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r5, &(0x7f0000000140))
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000000)={@ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}, r4}, 0x14)

05:59:24 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)

05:59:24 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))

05:59:24 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r3, 0x1)
shutdown(r3, 0x2)
recvmsg(r3, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r3, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r4=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000100)={@mcast1}, 0x14)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r4}, 0xc)
r5 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r5, &(0x7f0000000140))
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000000)={@ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}, r4}, 0x14)

05:59:24 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r3, 0x1)
shutdown(r3, 0x2)
recvmsg(r3, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r3, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r4=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000100)={@mcast1}, 0x14)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2}, 0xc)
r5 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r5, &(0x7f0000000140))
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000000)={@ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}, r4}, 0x14)

05:59:25 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)

05:59:25 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))

05:59:25 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r3, 0x1)
shutdown(r3, 0x2)
recvmsg(r3, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r3, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r4=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000100)={@mcast1}, 0x14)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2}, 0xc)
r5 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r5, &(0x7f0000000140))
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000000)={@ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}, r4}, 0x14)

05:59:25 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r3, 0x1)
shutdown(r3, 0x2)
recvmsg(r3, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r3, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r4=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000100)={@mcast1}, 0x14)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r4}, 0xc)
r5 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r5, &(0x7f0000000140))
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000000)={@ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}, r4}, 0x14)

05:59:25 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)

05:59:25 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)

05:59:25 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))

05:59:25 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)

05:59:25 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r3, 0x1)
shutdown(r3, 0x2)
recvmsg(r3, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r3, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r4=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000100)={@mcast1}, 0x14)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r4}, 0xc)
r5 = openat$md(0xffffff9c, 0x0, 0x400, 0x0)
freebsd11_fstat(r5, &(0x7f0000000140))
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000000)={@ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}, r4}, 0x14)

05:59:25 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))

05:59:25 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))

05:59:25 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)

05:59:25 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))

05:59:25 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, 0x0, 0x0)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)

05:59:25 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r3, 0x1)
shutdown(r3, 0x2)
recvmsg(r3, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r3, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r4=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000100)={@mcast1}, 0x14)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r4}, 0xc)
r5 = openat$md(0xffffff9c, 0x0, 0x400, 0x0)
freebsd11_fstat(r5, &(0x7f0000000140))
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000000)={@ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}, r4}, 0x14)

05:59:25 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))

05:59:25 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000000)={@ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}, r5}, 0x14)

05:59:25 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000000)={@ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}, r5}, 0x14)

05:59:26 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000000)={@ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}, r5}, 0x14)

05:59:26 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000fcaf83292ee20348b2eebbe51c7a8b0000000000000000000000000000000000000000160000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005d643e000000000000000000000000000000000000000000040000000000000000000000000000000000000000000016481d0000e86ef4afa0db8200000000000000000000000000000000000000000000000000000000000000000000000004000000dbcbec7fd400ad320000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000073a500000000000000000000000000000000000000000000000000000000000000000000000000f2d7fd3f29ec8cb2695c4e00000000000000000000000000000000fbff000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000ffff0032000000000004ffff0000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000000000000000c13a8932ef120000000020000000000000000000000000000000000000000000000000000000000000001e77959273a629bffdc232658df92cf9e560cfbc8f8e2c841d8c687f9dbeea1ce02b7e835b02ea0b0abfca49f8c103e7fa1bb5a524460753c8a68be66b3b7e968f324e6c1337516e0f6962a542671d103aa63fd9edce3452af57e9cf8a146892d4a227bea605415617ff2631b6cb38b89b4285f1a5921613e1a01d4a980251d60000000000aed161f519aef730b4e3605b509b3e746813166b81c2c56c7f5f322a5b84dfce20567baf9c09da5a7a7f302d55cce540a25bf56a038fefa5fa2562397e219310039fe908c5140980c434650000000000000000000086e1a97b61624daa0dacdd88eb23fba555af5f17461780286cae892ea05326a077db26e6c918ffc9e694768d7f6684a5cb15c79a971a26dad36ee113208f769d9bbac908a6bfa676fdb1fa1ed8343ff778cd154871052278d9e07149cb41dec3195cdeb7e17b66cf81cc56866d530021dfae1f1782293fbde91f55019fb1431a73e0af214e510a248ca32c8ec8d0cd05907e0b42fa0e682c1777393144bd972615d9d31bf7153c382ca725fa8aa104085e800985849e8381303845b55f06cd7ab7b9a75a6181"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, 0x0, 0x0)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000000)={@ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}, r5}, 0x14)

05:59:26 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(0xffffffffffffffff, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))

05:59:26 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, 0x0, 0x0)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)

05:59:26 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)

05:59:26 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r3, 0x1)
shutdown(r3, 0x2)
recvmsg(r3, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r3, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r4=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000100)={@mcast1}, 0x14)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r4}, 0xc)
r5 = openat$md(0xffffff9c, 0x0, 0x400, 0x0)
freebsd11_fstat(r5, &(0x7f0000000140))
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000000)={@ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}, r4}, 0x14)

05:59:26 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))

05:59:26 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, 0x0, 0x0)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)

05:59:26 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))

05:59:26 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r3, 0x1)
shutdown(r3, 0x2)
recvmsg(r3, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r3, 0x0, 0x0, &(0x7f00000001c0)={@broadcast}, 0x0)

05:59:26 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r3, 0x1)
shutdown(r3, 0x2)
recvmsg(r3, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r3, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r4=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000100)={@mcast1}, 0x14)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r4}, 0xc)
r5 = openat$md(0xffffff9c, &(0x7f0000000040), 0x0, 0x0)
freebsd11_fstat(r5, &(0x7f0000000140))
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000000)={@ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}, r4}, 0x14)

05:59:26 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f00000003c0), 0x4)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)

05:59:26 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))

05:59:26 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r3, 0x1)
shutdown(r3, 0x2)
recvmsg(r3, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r3, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r4=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000100)={@mcast1}, 0x14)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r4}, 0xc)
r5 = openat$md(0xffffff9c, &(0x7f0000000040), 0x0, 0x0)
freebsd11_fstat(r5, &(0x7f0000000140))
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000000)={@ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}, r4}, 0x14)

05:59:26 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f00000003c0), 0x4)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)

05:59:26 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r3, 0x1)
shutdown(r3, 0x2)
recvmsg(r3, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r3, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r4=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000100)={@mcast1}, 0x14)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r4}, 0xc)
r5 = openat$md(0xffffff9c, 0x0, 0x400, 0x0)
freebsd11_fstat(r5, &(0x7f0000000140))
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000000)={@ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}, r4}, 0x14)

05:59:26 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f00000003c0), 0x4)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)

05:59:26 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r3, 0x1)
shutdown(r3, 0x2)
recvmsg(r3, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r3, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r4=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000100)={@mcast1}, 0x14)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r4}, 0xc)
r5 = openat$md(0xffffff9c, &(0x7f0000000040), 0x0, 0x0)
freebsd11_fstat(r5, &(0x7f0000000140))
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000000)={@ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}, r4}, 0x14)

05:59:26 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))

05:59:26 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)

05:59:26 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))

05:59:26 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)

05:59:26 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)

05:59:26 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)

05:59:26 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r3, 0x1)
shutdown(r3, 0x2)
recvmsg(r3, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r3, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r4=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000100)={@mcast1}, 0x14)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r4}, 0xc)
openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000140))
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000000)={@ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}, r4}, 0x14)

05:59:26 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r0, 0x0, 0x0)

05:59:26 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r3, 0x1)
shutdown(r3, 0x2)
recvmsg(r3, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r3, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r4=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000100)={@mcast1}, 0x14)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r4}, 0xc)
openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000140))
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000000)={@ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}, r4}, 0x14)

05:59:26 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r0, 0x0, 0x0)

05:59:27 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))

05:59:27 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)

05:59:27 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r0, 0x0, 0x0)

05:59:27 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r3, 0x1)
shutdown(r3, 0x2)
recvmsg(r3, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r3, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r4=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000100)={@mcast1}, 0x14)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r4}, 0xc)
openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000140))
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000000)={@ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}, r4}, 0x14)

05:59:27 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000fcaf83292ee20348b2eebbe51c7a8b0000000000000000000000000000000000000000160000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005d643e000000000000000000000000000000000000000000040000000000000000000000000000000000000000000016481d0000e86ef4afa0db8200000000000000000000000000000000000000000000000000000000000000000000000004000000dbcbec7fd400ad320000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000073a500000000000000000000000000000000000000000000000000000000000000000000000000f2d7fd3f29ec8cb2695c4e00000000000000000000000000000000fbff000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000ffff0032000000000004ffff0000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000000000000000c13a8932ef120000000020000000000000000000000000000000000000000000000000000000000000001e77959273a629bffdc232658df92cf9e560cfbc8f8e2c841d8c687f9dbeea1ce02b7e835b02ea0b0abfca49f8c103e7fa1bb5a524460753c8a68be66b3b7e968f324e6c1337516e0f6962a542671d103aa63fd9edce3452af57e9cf8a146892d4a227bea605415617ff2631b6cb38b89b4285f1a5921613e1a01d4a980251d60000000000aed161f519aef730b4e3605b509b3e746813166b81c2c56c7f5f322a5b84dfce20567baf9c09da5a7a7f302d55cce540a25bf56a038fefa5fa2562397e219310039fe908c5140980c434650000000000000000000086e1a97b61624daa0dacdd88eb23fba555af5f17461780286cae892ea05326a077db26e6c918ffc9e694768d7f6684a5cb15c79a971a26dad36ee113208f769d9bbac908a6bfa676fdb1fa1ed8343ff778cd154871052278d9e07149cb41dec3195cdeb7e17b66cf81cc56866d530021dfae1f1782293fbde91f55019fb1431a73e0af214e510a248ca32c8ec8d0cd05907e0b42fa0e682c1777393144bd972615d9d31bf7153c382ca725fa8aa104085e800985849e8381303845b55f06cd7ab7b9a7"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))

05:59:27 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r3, 0x1)
shutdown(r3, 0x2)
recvmsg(r3, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r3, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r4=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r4}, 0x14)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r4}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r4}, 0xc)
r5 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r5, &(0x7f0000000140))
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000000)={@ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}, r4}, 0x14)

05:59:27 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendmsg$inet_sctp(r1, &(0x7f0000001600)={0x0, 0x0, 0x0}, 0x188)
sendto$inet6(r1, &(0x7f0000000000)="a4", 0x1, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0xee, @mcast2, 0x78c}, 0x1c)

05:59:27 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000000)={@ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}, r5}, 0x14)

05:59:27 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r3, 0x1)
shutdown(r3, 0x2)
recvmsg(r3, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r3, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r4=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000100)={@mcast1}, 0x14)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r4}, 0xc)
r5 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r5, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000000)={@ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}, r4}, 0x14)

05:59:27 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))

05:59:27 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000000)={@ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}, r5}, 0x14)

05:59:27 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r3, 0x1)
shutdown(r3, 0x2)
recvmsg(r3, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r3, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r4=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000100)={@mcast1}, 0x14)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r4}, 0xc)
r5 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r5, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000000)={@ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}, r4}, 0x14)

05:59:27 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000000)={@ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}, r5}, 0x14)

05:59:28 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendmsg$inet_sctp(r1, &(0x7f0000001600)={0x0, 0x0, 0x0}, 0x188)
sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x20101, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0xee, @mcast2, 0x78c}, 0x1c)

05:59:28 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2}, 0xc)
r5 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r5, &(0x7f0000000140))

05:59:28 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000000)={@ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}, r5}, 0x14)

05:59:28 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))

05:59:28 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000fcaf83292ee20348b2eebbe51c7a8b0000000000000000000000000000000000000000160000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005d643e000000000000000000000000000000000000000000040000000000000000000000000000000000000000000016481d0000e86ef4afa0db8200000000000000000000000000000000000000000000000000000000000000000000000004000000dbcbec7fd400ad320000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000073a500000000000000000000000000000000000000000000000000000000000000000000000000f2d7fd3f29ec8cb2695c4e00000000000000000000000000000000fbff000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000ffff0032000000000004ffff0000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000000000000000c13a8932ef120000000020000000000000000000000000000000000000000000000000000000000000001e77959273a629bffdc232658df92cf9e560cfbc8f8e2c841d8c687f9dbeea1ce02b7e835b02ea0b0abfca49f8c103e7fa1bb5a524460753c8a68be66b3b7e968f324e6c1337516e0f6962a542671d103aa63fd9edce3452af57e9cf8a146892d4a227bea605415617ff2631b6cb38b89b4285f1a5921613e1a01d4a980251d60000000000aed161f519aef730b4e3605b509b3e746813166b81c2c56c7f5f322a5b84dfce20567baf9c09da5a7a7f302d55cce540a25bf56a038fefa5fa2562397e219310039fe908c5140980c434650000000000000000000086e1a97b61624daa0dacdd88eb23fba555af5f17461780286cae892ea05326a077db26e6c918ffc9e694768d7f6684a5cb15c79a971a26dad36ee113208f769d9bbac908a6bfa676fdb1fa1ed8343ff778cd154871052278d9e07149cb41dec3195cdeb7e17b66cf81cc56866d530021dfae1f1782293fbde91f55019fb1431a73e0af214e510a248ca32c8ec8d0cd05907e0b42fa0e682c1777393144bd972615d9d31bf7153c382ca725fa8aa104085e800985849e8381303845b55f06cd7ab7b9a7"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))

05:59:28 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendmsg$inet_sctp(r1, &(0x7f0000001600)={0x0, 0x0, 0x0}, 0x188)
sendto$inet6(r1, 0x0, 0x0, 0x20101, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0xee, @mcast2, 0x78c}, 0x1c)

05:59:28 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r3, 0x1)
shutdown(r3, 0x2)
recvmsg(r3, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r3, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r4=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000100)={@mcast1}, 0x14)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r4}, 0xc)
r5 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r5, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000000)={@ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}, r4}, 0x14)

05:59:28 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendmsg$inet_sctp(r1, &(0x7f0000001600)={0x0, 0x0, 0x0}, 0x188)
sendto$inet6(r1, 0x0, 0x0, 0x20101, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0xee, @mcast2, 0x78c}, 0x1c)

05:59:28 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r3, 0x1)
shutdown(r3, 0x2)
recvmsg(r3, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r3, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r4=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000100)={@mcast1}, 0x14)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r4}, 0xc)
r5 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r5, &(0x7f0000000140))
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000000)={@ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}, r4}, 0x14)

05:59:28 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2}, 0xc)
r5 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r5, &(0x7f0000000140))
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000000)={@ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}, 0x14)

05:59:28 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))

05:59:28 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendmsg$inet_sctp(r1, &(0x7f0000001600)={0x0, 0x0, 0x0}, 0x188)
sendto$inet6(r1, 0x0, 0x0, 0x20101, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0xee, @mcast2, 0x78c}, 0x1c)

05:59:28 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)

05:59:28 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r3, 0x1)
shutdown(r3, 0x2)
recvmsg(r3, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r3, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r4=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000100)={@mcast1}, 0x14)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r4}, 0xc)
r5 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r5, &(0x7f0000000140))
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000000)={@ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}, r4}, 0x14)

05:59:28 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000000)={@ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}, r5}, 0x14)

05:59:28 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))

05:59:28 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r1, 0x0, 0x0, 0x20101, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0xee, @mcast2, 0x78c}, 0x1c)

05:59:28 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r1, 0x0, 0x0, 0x20101, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0xee, @mcast2, 0x78c}, 0x1c)

05:59:28 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r3, 0x1)
shutdown(r3, 0x2)
recvmsg(r3, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000fcaf83292ee20348b2eebbe51c7a8b0000000000000000000000000000000000000000160000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005d643e000000000000000000000000000000000000000000040000000000000000000000000000000000000000000016481d0000e86ef4afa0db8200000000000000000000000000000000000000000000000000000000000000000000000004000000dbcbec7fd400ad320000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000073a500000000000000000000000000000000000000000000000000000000000000000000000000f2d7fd3f29ec8cb2695c4e00000000000000000000000000000000fbff000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000ffff0032000000000004ffff0000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000000000000000c13a8932ef120000000020000000000000000000000000000000000000000000000000000000000000001e77959273a629bffdc232658df92cf9e560cfbc8f8e2c841d8c687f9dbeea1ce02b7e835b02ea0b0abfca49f8c103e7fa1bb5a524460753c8a68be66b3b7e968f324e6c1337516e0f6962a542671d103aa63fd9edce3452af57e9cf8a146892d4a227bea605415617ff2631b6cb38b89b4285f1a5921613e1a01d4a980251d60000000000aed161f519aef730b4e3605b509b3e746813166b81c2c56c7f5f322a5b84dfce20567baf9c09da5a7a7f302d55cce540a25bf56a038fefa5fa2562397e219310039fe908c5140980c434650000000000000000000086e1a97b61624daa0dacdd88eb23fba555af5f17461780286cae892ea05326a077db26e6c918ffc9e694768d7f6684a5cb15c79a971a26dad36ee113208f769d9bbac908a6bfa676fdb1fa1ed8343ff778cd154871052278d9e07149cb41dec3195cdeb7e17b66cf81cc56866d530021dfae1f1782293fbde91f55019fb1431a73e0af214e510a248ca32c8ec8d0cd05907e0b42fa0e682c1777393144bd972615d9d31bf7153c382ca725fa8aa104085e800985849e8381303845b55f06cd7ab7b9a75a6181"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r3, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r4=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000100)={@mcast1}, 0x14)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r4}, 0xc)
r5 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r5, &(0x7f0000000140))
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000000)={@ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}, r4}, 0x14)

05:59:28 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))

05:59:28 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendto$inet6(r1, 0x0, 0x0, 0x20101, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0xee, @mcast2, 0x78c}, 0x1c)

05:59:28 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000000)={@ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}, r5}, 0x14)

05:59:29 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))

05:59:29 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000000)={@ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}, r5}, 0x14)

05:59:29 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendmsg$inet_sctp(r1, &(0x7f0000001600)={0x0, 0x0, 0x0}, 0x188)
sendto$inet6(r1, 0x0, 0x0, 0x20101, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0xee, @mcast2, 0x78c}, 0x1c)

05:59:29 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendmsg$inet_sctp(r1, &(0x7f0000001600)={0x0, 0x0, 0x0}, 0x188)
sendto$inet6(r1, 0x0, 0x0, 0x20101, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0xee, @mcast2, 0x78c}, 0x1c)

05:59:29 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r3, 0x1)
shutdown(r3, 0x2)
recvmsg(r3, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000fcaf83292ee20348b2eebbe51c7a8b0000000000000000000000000000000000000000160000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005d643e000000000000000000000000000000000000000000040000000000000000000000000000000000000000000016481d0000e86ef4afa0db8200000000000000000000000000000000000000000000000000000000000000000000000004000000dbcbec7fd400ad320000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000073a500000000000000000000000000000000000000000000000000000000000000000000000000f2d7fd3f29ec8cb2695c4e00000000000000000000000000000000fbff000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000ffff0032000000000004ffff0000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000000000000000c13a8932ef120000000020000000000000000000000000000000000000000000000000000000000000001e77959273a629bffdc232658df92cf9e560cfbc8f8e2c841d8c687f9dbeea1ce02b7e835b02ea0b0abfca49f8c103e7fa1bb5a524460753c8a68be66b3b7e968f324e6c1337516e0f6962a542671d103aa63fd9edce3452af57e9cf8a146892d4a227bea605415617ff2631b6cb38b89b4285f1a5921613e1a01d4a980251d60000000000aed161f519aef730b4e3605b509b3e746813166b81c2c56c7f5f322a5b84dfce20567baf9c09da5a7a7f302d55cce540a25bf56a038fefa5fa2562397e219310039fe908c5140980c434650000000000000000000086e1a97b61624daa0dacdd88eb23fba555af5f17461780286cae892ea05326a077db26e6c918ffc9e694768d7f6684a5cb15c79a971a26dad36ee113208f769d9bbac908a6bfa676fdb1fa1ed8343ff778cd154871052278d9e07149cb41dec3195cdeb7e17b66cf81cc56866d530021dfae1f1782293fbde91f55019fb1431a73e0af214e510a248ca32c8ec8d0cd05907e0b42fa0e682c1777393144bd972615d9d31bf7153c382ca725fa8aa104085e800985849e8381303845b55f06cd7ab7b9a75a6181"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r3, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r4=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000100)={@mcast1}, 0x14)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r4}, 0xc)
r5 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r5, &(0x7f0000000140))
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, 0x0, 0x0)

05:59:29 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))

05:59:29 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendmsg$inet_sctp(r1, &(0x7f0000001600)={0x0, 0x0, 0x0}, 0x188)
sendto$inet6(r1, 0x0, 0x0, 0x20101, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0xee, @mcast2, 0x78c}, 0x1c)

05:59:29 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))

05:59:29 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001600)={0x0, 0x0, 0x0}, 0x188)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20101, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0xee, @mcast2, 0x78c}, 0x1c)

05:59:29 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))

05:59:29 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001600)={0x0, 0x0, 0x0}, 0x188)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20101, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0xee, @mcast2, 0x78c}, 0x1c)

05:59:29 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001600)={0x0, 0x0, 0x0}, 0x188)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20101, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0xee, @mcast2, 0x78c}, 0x1c)

05:59:29 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r3, 0x1)
shutdown(r3, 0x2)
recvmsg(r3, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r3, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r4=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000100)={@mcast1}, 0x14)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r4}, 0xc)
r5 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r5, &(0x7f0000000140))
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, 0x0, 0x0)

05:59:29 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000000)={@ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}, r5}, 0x14)

05:59:29 executing program 3:
r0 = dup(0xffffffffffffffff)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendmsg$inet_sctp(r0, &(0x7f0000001600)={0x0, 0x0, 0x0}, 0x188)
sendto$inet6(r0, 0x0, 0x0, 0x20101, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0xee, @mcast2, 0x78c}, 0x1c)

05:59:29 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2}, 0xc)
r5 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r5, &(0x7f0000000140))

05:59:29 executing program 3:
r0 = dup(0xffffffffffffffff)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendmsg$inet_sctp(r0, &(0x7f0000001600)={0x0, 0x0, 0x0}, 0x188)
sendto$inet6(r0, 0x0, 0x0, 0x20101, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0xee, @mcast2, 0x78c}, 0x1c)

05:59:29 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r3, 0x1)
shutdown(r3, 0x2)
recvmsg(r3, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r3, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r4=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000100)={@mcast1}, 0x14)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r4}, 0xc)
r5 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r5, &(0x7f0000000140))
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, 0x0, 0x0)

05:59:29 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000140))
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000000)={@ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}, r5}, 0x14)

05:59:29 executing program 3:
r0 = dup(0xffffffffffffffff)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendmsg$inet_sctp(r0, &(0x7f0000001600)={0x0, 0x0, 0x0}, 0x188)
sendto$inet6(r0, 0x0, 0x0, 0x20101, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0xee, @mcast2, 0x78c}, 0x1c)

05:59:29 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendmsg$inet_sctp(r1, &(0x7f0000001600)={0x0, 0x0, 0x0}, 0x188)
sendto$inet6(r1, 0x0, 0x0, 0x20101, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0xee, @mcast2, 0x78c}, 0x1c)

05:59:30 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000140))
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000000)={@ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}, r5}, 0x14)

05:59:30 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r3, 0x1)
shutdown(r3, 0x2)
recvmsg(r3, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r3, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r4=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r4}, 0x14)

05:59:30 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2}, 0xc)
r5 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r5, &(0x7f0000000140))

05:59:30 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)

05:59:30 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r3, 0x1)
shutdown(r3, 0x2)
recvmsg(r3, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r3, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r4=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000100)={@mcast1}, 0x14)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r4}, 0xc)
r5 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r5, &(0x7f0000000140))
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000000)={@ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}, 0x14)

05:59:30 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendmsg$inet_sctp(r1, &(0x7f0000001600)={0x0, 0x0, 0x0}, 0x188)
sendto$inet6(r1, 0x0, 0x0, 0x20101, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0xee, @mcast2, 0x78c}, 0x1c)

05:59:30 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2}, 0xc)
r5 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r5, &(0x7f0000000140))

05:59:30 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)

05:59:30 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendmsg$inet_sctp(r1, &(0x7f0000001600)={0x0, 0x0, 0x0}, 0x188)
sendto$inet6(r1, 0x0, 0x0, 0x20101, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0xee, @mcast2, 0x78c}, 0x1c)

05:59:30 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))

05:59:30 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))

05:59:30 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = dup(0xffffffffffffffff)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendmsg$inet_sctp(r0, &(0x7f0000001600)={0x0, 0x0, 0x0}, 0x188)
sendto$inet6(r0, 0x0, 0x0, 0x20101, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0xee, @mcast2, 0x78c}, 0x1c)

05:59:30 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r3, 0x1)
shutdown(r3, 0x2)
recvmsg(r3, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r3, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r4=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000100)={@mcast1}, 0x14)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r4}, 0xc)
r5 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r5, &(0x7f0000000140))
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000000)={@ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}, 0x14)

05:59:30 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = dup(0xffffffffffffffff)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendmsg$inet_sctp(r0, &(0x7f0000001600)={0x0, 0x0, 0x0}, 0x188)
sendto$inet6(r0, 0x0, 0x0, 0x20101, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0xee, @mcast2, 0x78c}, 0x1c)

05:59:30 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = dup(0xffffffffffffffff)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendmsg$inet_sctp(r0, &(0x7f0000001600)={0x0, 0x0, 0x0}, 0x188)
sendto$inet6(r0, 0x0, 0x0, 0x20101, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0xee, @mcast2, 0x78c}, 0x1c)

05:59:30 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))

05:59:30 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r3, 0x1)
shutdown(r3, 0x2)
recvmsg(r3, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r3, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r4=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000100)={@mcast1}, 0x14)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r4}, 0xc)
r5 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r5, &(0x7f0000000140))
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000000)={@ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}}, 0x14)

05:59:30 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))

05:59:30 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendmsg$inet_sctp(r1, &(0x7f0000001600)={0x0, 0x0, 0x0}, 0x188)
sendto$inet6(r1, 0x0, 0x0, 0x20101, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0xee, @mcast2, 0x78c}, 0x1c)

05:59:30 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendmsg$inet_sctp(r1, &(0x7f0000001600)={0x0, 0x0, 0x0}, 0x188)
sendto$inet6(r1, 0x0, 0x0, 0x20101, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0xee, @mcast2, 0x78c}, 0x1c)

05:59:30 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendmsg$inet_sctp(r1, &(0x7f0000001600)={0x0, 0x0, 0x0}, 0x188)
sendto$inet6(r1, 0x0, 0x0, 0x20101, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0xee, @mcast2, 0x78c}, 0x1c)

05:59:31 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, 0x0, 0x0)
sendmsg$inet_sctp(r1, &(0x7f0000001600)={0x0, 0x0, 0x0}, 0x188)
sendto$inet6(r1, 0x0, 0x0, 0x20101, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0xee, @mcast2, 0x78c}, 0x1c)

05:59:31 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, 0x0, 0x0)
sendmsg$inet_sctp(r1, &(0x7f0000001600)={0x0, 0x0, 0x0}, 0x188)
sendto$inet6(r1, 0x0, 0x0, 0x20101, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0xee, @mcast2, 0x78c}, 0x1c)

05:59:31 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, 0x0, 0x0)
sendmsg$inet_sctp(r1, &(0x7f0000001600)={0x0, 0x0, 0x0}, 0x188)
sendto$inet6(r1, 0x0, 0x0, 0x20101, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0xee, @mcast2, 0x78c}, 0x1c)

05:59:31 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001600)={0x0, 0x0, 0x0}, 0x188)
sendto$inet6(r1, 0x0, 0x0, 0x20101, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0xee, @mcast2, 0x78c}, 0x1c)

05:59:31 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000000)={@ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}, r5}, 0x14)

05:59:31 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, 0x0, 0x0)
sendmsg$inet_sctp(r1, &(0x7f0000001600)={0x0, 0x0, 0x0}, 0x188)
sendto$inet6(r1, 0x0, 0x0, 0x20101, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0xee, @mcast2, 0x78c}, 0x1c)

05:59:31 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))

05:59:31 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001600)={0x0, 0x0, 0x0}, 0x188)
sendto$inet6(r1, 0x0, 0x0, 0x20101, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0xee, @mcast2, 0x78c}, 0x1c)

05:59:31 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000000)={@ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}, r5}, 0x14)

05:59:31 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, 0x0, 0x0)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))

05:59:31 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001600)={0x0, 0x0, 0x0}, 0x188)
sendto$inet6(r1, 0x0, 0x0, 0x20101, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0xee, @mcast2, 0x78c}, 0x1c)

05:59:31 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x3, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x4b)
sendmsg$inet_sctp(r1, &(0x7f0000001600)={&(0x7f0000000000)=@in={0x0, 0x2, 0x3}, 0x1c, 0x0, 0x0, 0x0, 0xfffffffffffffd64, 0x8}, 0x188)

05:59:31 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x3, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x4b)
sendmsg$inet_sctp(r1, &(0x7f0000001600)={&(0x7f0000000000)=@in={0x0, 0x2, 0x3}, 0x1c, 0x0, 0x0, 0x0, 0xfffffffffffffd64, 0x8}, 0x188)

05:59:31 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendmsg$inet_sctp(r1, 0x0, 0x188)
sendto$inet6(r1, 0x0, 0x0, 0x20101, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0xee, @mcast2, 0x78c}, 0x1c)

05:59:31 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendmsg$inet_sctp(r1, 0x0, 0x188)
sendto$inet6(r1, 0x0, 0x0, 0x20101, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0xee, @mcast2, 0x78c}, 0x1c)

05:59:31 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendmsg$inet_sctp(r1, 0x0, 0x188)
sendto$inet6(r1, 0x0, 0x0, 0x20101, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0xee, @mcast2, 0x78c}, 0x1c)

05:59:31 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000000)={@ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}, r5}, 0x14)

05:59:31 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendmsg$inet_sctp(r1, &(0x7f0000001600)={0x0, 0x0, 0x0}, 0x0)
sendto$inet6(r1, 0x0, 0x0, 0x20101, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0xee, @mcast2, 0x78c}, 0x1c)

05:59:31 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, 0x0, 0x0)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))

05:59:31 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x3, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x4b)
sendmsg$inet_sctp(r1, &(0x7f0000001600)={&(0x7f0000000000)=@in={0x0, 0x2, 0x3}, 0x1c, 0x0, 0x0, 0x0, 0xfffffffffffffd64, 0x8}, 0x188)

05:59:31 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendmsg$inet_sctp(r1, &(0x7f0000001600)={0x0, 0x0, 0x0}, 0x0)
sendto$inet6(r1, 0x0, 0x0, 0x20101, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0xee, @mcast2, 0x78c}, 0x1c)

05:59:31 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r0, r1)
sendmsg$inet_sctp(r1, &(0x7f0000001600)={&(0x7f0000000000)=@in={0x0, 0x2, 0x3}, 0x1c, 0x0, 0x0, 0x0, 0xfffffffffffffd64, 0x8}, 0x188)

05:59:31 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendmsg$inet_sctp(r1, &(0x7f0000001600)={&(0x7f0000000000)=@in={0x0, 0x2, 0x3}, 0x1c, 0x0, 0x0, 0x0, 0xfffffffffffffd64, 0x8}, 0x188)

05:59:31 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendmsg$inet_sctp(r1, &(0x7f0000001600)={&(0x7f0000000000)=@in={0x0, 0x2, 0x3}, 0x1c, 0x0, 0x0, 0x0, 0xfffffffffffffd64, 0x8}, 0x188)

05:59:32 executing program 2:
socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001600)={&(0x7f0000000000)=@in={0x0, 0x2, 0x3}, 0x1c, 0x0, 0x0, 0x0, 0xfffffffffffffd64, 0x8}, 0x188)

05:59:32 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, 0x0, 0x0)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))

05:59:32 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, 0x0, 0x0)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))

05:59:32 executing program 2:
socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001600)={&(0x7f0000000000)=@in={0x0, 0x2, 0x3}, 0x1c, 0x0, 0x0, 0x0, 0xfffffffffffffd64, 0x8}, 0x188)

05:59:32 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendmsg$inet_sctp(r1, &(0x7f0000001600)={0x0, 0x0, 0x0}, 0x0)
sendto$inet6(r1, 0x0, 0x0, 0x20101, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0xee, @mcast2, 0x78c}, 0x1c)

05:59:32 executing program 2:
socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001600)={&(0x7f0000000000)=@in={0x0, 0x2, 0x3}, 0x1c, 0x0, 0x0, 0x0, 0xfffffffffffffd64, 0x8}, 0x188)

05:59:32 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendmsg$inet_sctp(r1, 0x0, 0x188)
sendto$inet6(r1, 0x0, 0x0, 0x20101, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0xee, @mcast2, 0x78c}, 0x1c)

05:59:32 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8)

05:59:32 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendmsg$inet_sctp(r1, &(0x7f0000001600)={0x0, 0x0, 0x0}, 0x188)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20101, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0xee, @mcast2, 0x78c}, 0x1c)

05:59:32 executing program 2:
r0 = dup(0xffffffffffffffff)
sendmsg$inet_sctp(r0, &(0x7f0000001600)={&(0x7f0000000000)=@in={0x0, 0x2, 0x3}, 0x1c, 0x0, 0x0, 0x0, 0xfffffffffffffd64, 0x8}, 0x188)

05:59:32 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))

05:59:32 executing program 2:
r0 = dup(0xffffffffffffffff)
sendmsg$inet_sctp(r0, &(0x7f0000001600)={&(0x7f0000000000)=@in={0x0, 0x2, 0x3}, 0x1c, 0x0, 0x0, 0x0, 0xfffffffffffffd64, 0x8}, 0x188)

05:59:32 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8)

05:59:32 executing program 2:
r0 = dup(0xffffffffffffffff)
sendmsg$inet_sctp(r0, &(0x7f0000001600)={&(0x7f0000000000)=@in={0x0, 0x2, 0x3}, 0x1c, 0x0, 0x0, 0x0, 0xfffffffffffffd64, 0x8}, 0x188)

05:59:32 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendmsg$inet_sctp(r1, &(0x7f0000001600)={0x0, 0x0, 0x0}, 0x188)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20101, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0xee, @mcast2, 0x78c}, 0x1c)

05:59:32 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8)

05:59:32 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendmsg$inet_sctp(r1, &(0x7f0000001600)={0x0, 0x0, 0x0}, 0x188)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20101, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0xee, @mcast2, 0x78c}, 0x1c)

05:59:32 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8)

05:59:32 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))

05:59:32 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = dup(r0)
sendmsg$inet_sctp(r1, &(0x7f0000001600)={&(0x7f0000000000)=@in={0x0, 0x2, 0x3}, 0x1c, 0x0, 0x0, 0x0, 0xfffffffffffffd64, 0x8}, 0x188)

05:59:32 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendmsg$inet_sctp(r1, &(0x7f0000001600)={0x0, 0x0, 0x0}, 0x188)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0xee, @mcast2, 0x78c}, 0x1c)

05:59:32 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8)

05:59:32 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = dup(r0)
sendmsg$inet_sctp(r1, &(0x7f0000001600)={&(0x7f0000000000)=@in={0x0, 0x2, 0x3}, 0x1c, 0x0, 0x0, 0x0, 0xfffffffffffffd64, 0x8}, 0x188)

05:59:32 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendmsg$inet_sctp(r1, &(0x7f0000001600)={0x0, 0x0, 0x0}, 0x188)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0xee, @mcast2, 0x78c}, 0x1c)

05:59:32 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8)

05:59:32 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendmsg$inet_sctp(r1, &(0x7f0000001600)={0x0, 0x0, 0x0}, 0x188)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000080)={0x1c, 0x1c, 0x1, 0xee, @mcast2, 0x78c}, 0x1c)

05:59:32 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = dup(r0)
sendmsg$inet_sctp(r1, &(0x7f0000001600)={&(0x7f0000000000)=@in={0x0, 0x2, 0x3}, 0x1c, 0x0, 0x0, 0x0, 0xfffffffffffffd64, 0x8}, 0x188)

05:59:32 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000fcaf83292ee20348b2eebbe51c7a8b0000000000000000000000000000000000000000160000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005d643e000000000000000000000000000000000000000000040000000000000000000000000000000000000000000016481d0000e86ef4afa0db8200000000000000000000000000000000000000000000000000000000000000000000000004000000dbcbec7fd400ad320000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000073a500000000000000000000000000000000000000000000000000000000000000000000000000f2d7fd3f29ec8cb2695c4e00000000000000000000000000000000fbff000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000ffff0032000000000004ffff0000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000000000000000c13a8932ef120000000020000000000000000000000000000000000000000000000000000000000000001e77959273a629bffdc232658df92cf9e560cfbc8f8e2c841d8c687f9dbeea1ce02b7e835b02ea0b0abfca49f8c103e7fa1bb5a524460753c8a68be66b3b7e968f324e6c1337516e0f6962a542671d103aa63fd9edce3452af57e9cf8a146892d4a227bea605415617ff2631b6cb38b89b4285f1a5921613e1a01d4a980251d60000000000aed161f519aef730b4e3605b509b3e746813166b81c2c56c7f5f322a5b84dfce20567baf9c09da5a7a7f302d55cce540a25bf56a038fefa5fa2562397e219310039fe908c5140980c434650000000000000000000086e1a97b61624daa0dacdd88eb23fba555af5f17461780286cae892ea05326a077db26e6c918ffc9e694768d7f6684a5cb15c79a971a26dad36ee113208f769d9bbac908a6bfa676fdb1fa1ed8343ff778cd154871052278d9e07149cb41dec3195cdeb7e17b66cf81cc56866d530021dfae1f1782293fbde91f55019fb1431a73e0af214e510a248ca32c8ec8d0cd05907e0b42fa0e682c1777393144bd972615d9d31bf7153c382ca725fa8aa104085e800985849e8381303845b55f06cd7ab7b9a75a6181"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))

05:59:32 executing program 1:
r0 = dup(0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8)

05:59:32 executing program 1:
r0 = dup(0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8)

05:59:32 executing program 2:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = dup(0xffffffffffffffff)
sendmsg$inet_sctp(r0, &(0x7f0000001600)={&(0x7f0000000000)=@in={0x0, 0x2, 0x3}, 0x1c, 0x0, 0x0, 0x0, 0xfffffffffffffd64, 0x8}, 0x188)

05:59:32 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendmsg$inet_sctp(r1, &(0x7f0000001600)={0x0, 0x0, 0x0}, 0x188)
sendto$inet6(r1, 0x0, 0x0, 0x20101, 0x0, 0x0)

05:59:32 executing program 2:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = dup(0xffffffffffffffff)
sendmsg$inet_sctp(r0, &(0x7f0000001600)={&(0x7f0000000000)=@in={0x0, 0x2, 0x3}, 0x1c, 0x0, 0x0, 0x0, 0xfffffffffffffd64, 0x8}, 0x188)

05:59:33 executing program 1:
r0 = dup(0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8)

05:59:33 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))

05:59:33 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r3, 0x1)
shutdown(r3, 0x2)
recvmsg(r3, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r3, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r4=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r4}, 0x14)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r4}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r4}, 0xc)
r5 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r5, &(0x7f0000000140))

05:59:33 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8)

05:59:33 executing program 2:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = dup(0xffffffffffffffff)
sendmsg$inet_sctp(r0, &(0x7f0000001600)={&(0x7f0000000000)=@in={0x0, 0x2, 0x3}, 0x1c, 0x0, 0x0, 0x0, 0xfffffffffffffd64, 0x8}, 0x188)

05:59:33 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup(r0)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001600)={&(0x7f0000000000)=@in={0x0, 0x2, 0x3}, 0x1c, 0x0, 0x0, 0x0, 0xfffffffffffffd64, 0x8}, 0x188)

05:59:33 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8)

05:59:33 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8)

05:59:33 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = dup(0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8)

05:59:33 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
accept$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @loopback}}, &(0x7f0000000040)=0x1c)
r3 = fcntl$dupfd(r0, 0x0, r0)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
bind$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet6(r3, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x2, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
connect$inet(r4, &(0x7f0000000000)={0xffffffffffffffd3, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r4, &(0x7f0000000180)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
bind(r3, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x2, 0x3, @local={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c)
r5 = socket$inet6(0x1c, 0x10000003, 0x5)
sendto$inet6(r5, &(0x7f00000000c0)="c5408103415e1c48c0f8d334b053d319e11f63d8cb58454bc73e9cc7c4b9cd78b9727bad642b5462fed4305bc2ad8450ffd46fc96471c6461d64abff0f023e9eb1c967aaf3916864bb2126cff9038ab5487f9be89d5f0791aa299b136c2c6828482b2032e46ae93a671adc6185233edbd27084", 0x73, 0x20000, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6, @local={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c)
sendmsg$inet_sctp(r1, &(0x7f0000001600)={&(0x7f0000000240)=@in6={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c, 0x0}, 0x188)
r6 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r6, &(0x7f0000000040)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
r7 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r8 = dup2(r6, r7)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r9=>0x0]}, &(0x7f0000000000)=0x8)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r8, 0x84, 0x6, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @broadcast}}, r9}, 0x88)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000002c0)={r9, 0x1}, &(0x7f0000000300)=0x8)
r10 = openat(r1, &(0x7f0000000200)='./file0\x00', 0x8, 0x1b2)
bind(r10, &(0x7f0000000280)=@un=@abs={0x8, 0x0, 0x0, 0x1}, 0x8)

05:59:33 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup(r0)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001600)={&(0x7f0000000000)=@in={0x0, 0x2, 0x3}, 0x1c, 0x0, 0x0, 0x0, 0xfffffffffffffd64, 0x8}, 0x188)

05:59:33 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = dup(0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8)

05:59:33 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r3, 0x1)
shutdown(r3, 0x2)
recvmsg(r3, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r3, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r4=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r4}, 0x14)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r4}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r4}, 0xc)
r5 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r5, &(0x7f0000000140))

05:59:33 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup(r0)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001600)={&(0x7f0000000000)=@in={0x0, 0x2, 0x3}, 0x1c, 0x0, 0x0, 0x0, 0xfffffffffffffd64, 0x8}, 0x188)

05:59:33 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendmsg$inet_sctp(r1, 0x0, 0x188)

05:59:33 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendmsg$inet_sctp(r1, 0x0, 0x188)

05:59:33 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = dup(0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8)

05:59:33 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendmsg$inet_sctp(r1, 0x0, 0x188)

05:59:33 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
accept$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @loopback}}, &(0x7f0000000040)=0x1c)
r3 = fcntl$dupfd(r0, 0x0, r0)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
bind$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet6(r3, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x2, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
connect$inet(r4, &(0x7f0000000000)={0xffffffffffffffd3, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r4, &(0x7f0000000180)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
bind(r3, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x2, 0x3, @local={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c)
r5 = socket$inet6(0x1c, 0x10000003, 0x5)
sendto$inet6(r5, &(0x7f00000000c0)="c5408103415e1c48c0f8d334b053d319e11f63d8cb58454bc73e9cc7c4b9cd78b9727bad642b5462fed4305bc2ad8450ffd46fc96471c6461d64abff0f023e9eb1c967aaf3916864bb2126cff9038ab5487f9be89d5f0791aa299b136c2c6828482b2032e46ae93a671adc6185233edbd27084", 0x73, 0x20000, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6, @local={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c)
sendmsg$inet_sctp(r1, &(0x7f0000001600)={&(0x7f0000000240)=@in6={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c, 0x0}, 0x188)
r6 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r6, &(0x7f0000000040)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
r7 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r8 = dup2(r6, r7)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r9=>0x0]}, &(0x7f0000000000)=0x8)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r8, 0x84, 0x6, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @broadcast}}, r9}, 0x88)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000002c0)={r9, 0x1}, &(0x7f0000000300)=0x8)
r10 = openat(r1, &(0x7f0000000200)='./file0\x00', 0x8, 0x1b2)
bind(r10, &(0x7f0000000280)=@un=@abs={0x8, 0x0, 0x0, 0x1}, 0x8)

05:59:33 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r3, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r3, 0x1)
shutdown(r3, 0x2)
recvmsg(r3, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r3, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r4=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r4}, 0x14)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r4}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r4}, 0xc)
r5 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r5, &(0x7f0000000140))

05:59:33 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup(r0)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8)

05:59:33 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendmsg$inet_sctp(r1, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x188)

05:59:33 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup(r0)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8)

05:59:33 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendmsg$inet_sctp(r1, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x188)

05:59:34 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
accept$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @loopback}}, &(0x7f0000000040)=0x1c)
r3 = fcntl$dupfd(r0, 0x0, r0)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
bind$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet6(r3, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x2, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
connect$inet(r4, &(0x7f0000000000)={0xffffffffffffffd3, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r4, &(0x7f0000000180)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
bind(r3, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x2, 0x3, @local={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c)
r5 = socket$inet6(0x1c, 0x10000003, 0x5)
sendto$inet6(r5, &(0x7f00000000c0)="c5408103415e1c48c0f8d334b053d319e11f63d8cb58454bc73e9cc7c4b9cd78b9727bad642b5462fed4305bc2ad8450ffd46fc96471c6461d64abff0f023e9eb1c967aaf3916864bb2126cff9038ab5487f9be89d5f0791aa299b136c2c6828482b2032e46ae93a671adc6185233edbd27084", 0x73, 0x20000, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6, @local={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c)
sendmsg$inet_sctp(r1, &(0x7f0000001600)={&(0x7f0000000240)=@in6={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c, 0x0}, 0x188)
r6 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r6, &(0x7f0000000040)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
r7 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r8 = dup2(r6, r7)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r9=>0x0]}, &(0x7f0000000000)=0x8)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r8, 0x84, 0x6, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @broadcast}}, r9}, 0x88)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000002c0)={r9, 0x1}, &(0x7f0000000300)=0x8)
r10 = openat(r1, &(0x7f0000000200)='./file0\x00', 0x8, 0x1b2)
bind(r10, &(0x7f0000000280)=@un=@abs={0x8, 0x0, 0x0, 0x1}, 0x8)

05:59:34 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup(r0)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8)

05:59:34 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, 0x0, &(0x7f0000000040))

05:59:34 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))

05:59:34 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, 0x0, &(0x7f0000000040))

05:59:34 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendmsg$inet_sctp(r1, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x188)

05:59:34 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
accept$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @loopback}}, &(0x7f0000000040)=0x1c)
r3 = fcntl$dupfd(r0, 0x0, r0)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
bind$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet6(r3, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x2, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
connect$inet(r4, &(0x7f0000000000)={0xffffffffffffffd3, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r4, &(0x7f0000000180)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
bind(r3, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x2, 0x3, @local={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c)
r5 = socket$inet6(0x1c, 0x10000003, 0x5)
sendto$inet6(r5, &(0x7f00000000c0)="c5408103415e1c48c0f8d334b053d319e11f63d8cb58454bc73e9cc7c4b9cd78b9727bad642b5462fed4305bc2ad8450ffd46fc96471c6461d64abff0f023e9eb1c967aaf3916864bb2126cff9038ab5487f9be89d5f0791aa299b136c2c6828482b2032e46ae93a671adc6185233edbd27084", 0x73, 0x20000, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6, @local={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c)
sendmsg$inet_sctp(r1, &(0x7f0000001600)={&(0x7f0000000240)=@in6={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c, 0x0}, 0x188)
r6 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r6, &(0x7f0000000040)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
r7 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r8 = dup2(r6, r7)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r9=>0x0]}, &(0x7f0000000000)=0x8)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r8, 0x84, 0x6, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @broadcast}}, r9}, 0x88)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000002c0)={r9, 0x1}, &(0x7f0000000300)=0x8)
openat(r1, &(0x7f0000000200)='./file0\x00', 0x8, 0x1b2)

05:59:34 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, 0x0, &(0x7f0000000040))

05:59:34 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendmsg$inet_sctp(r1, &(0x7f0000001600)={&(0x7f0000000000)=@in={0x0, 0x2, 0x3}, 0x1c, 0x0, 0x0, 0x0, 0xfffffffffffffd64}, 0x188)

05:59:34 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000000), &(0x7f0000000040)=0x8)

05:59:34 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendmsg$inet_sctp(r1, &(0x7f0000001600)={&(0x7f0000000000)=@in={0x0, 0x2, 0x3}, 0x1c, 0x0, 0x0, 0x0, 0xfffffffffffffd64}, 0x0)

05:59:34 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))

05:59:34 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000000), 0x0)

05:59:34 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
accept$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @loopback}}, &(0x7f0000000040)=0x1c)
r3 = fcntl$dupfd(r0, 0x0, r0)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
bind$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet6(r3, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x2, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
connect$inet(r4, &(0x7f0000000000)={0xffffffffffffffd3, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r4, &(0x7f0000000180)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
bind(r3, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x2, 0x3, @local={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c)
r5 = socket$inet6(0x1c, 0x10000003, 0x5)
sendto$inet6(r5, &(0x7f00000000c0)="c5408103415e1c48c0f8d334b053d319e11f63d8cb58454bc73e9cc7c4b9cd78b9727bad642b5462fed4305bc2ad8450ffd46fc96471c6461d64abff0f023e9eb1c967aaf3916864bb2126cff9038ab5487f9be89d5f0791aa299b136c2c6828482b2032e46ae93a671adc6185233edbd27084", 0x73, 0x20000, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6, @local={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c)
sendmsg$inet_sctp(r1, &(0x7f0000001600)={&(0x7f0000000240)=@in6={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c, 0x0}, 0x188)
r6 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r6, &(0x7f0000000040)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
r7 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r8 = dup2(r6, r7)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r9=>0x0]}, &(0x7f0000000000)=0x8)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r8, 0x84, 0x6, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @broadcast}}, r9}, 0x88)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000002c0)={r9, 0x1}, &(0x7f0000000300)=0x8)

05:59:34 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
accept$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @loopback}}, &(0x7f0000000040)=0x1c)
r3 = fcntl$dupfd(r0, 0x0, r0)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
bind$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet6(r3, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x2, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
connect$inet(r4, &(0x7f0000000000)={0xffffffffffffffd3, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r4, &(0x7f0000000180)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
bind(r3, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x2, 0x3, @local={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c)
r5 = socket$inet6(0x1c, 0x10000003, 0x5)
sendto$inet6(r5, &(0x7f00000000c0)="c5408103415e1c48c0f8d334b053d319e11f63d8cb58454bc73e9cc7c4b9cd78b9727bad642b5462fed4305bc2ad8450ffd46fc96471c6461d64abff0f023e9eb1c967aaf3916864bb2126cff9038ab5487f9be89d5f0791aa299b136c2c6828482b2032e46ae93a671adc6185233edbd27084", 0x73, 0x20000, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6, @local={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c)
sendmsg$inet_sctp(r1, &(0x7f0000001600)={&(0x7f0000000240)=@in6={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c, 0x0}, 0x188)
r6 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r6, &(0x7f0000000040)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
r7 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r8 = dup2(r6, r7)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r9=>0x0]}, &(0x7f0000000000)=0x8)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r8, 0x84, 0x6, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @broadcast}}, r9}, 0x88)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000002c0)={r9, 0x1}, &(0x7f0000000300)=0x8)
openat(r1, &(0x7f0000000200)='./file0\x00', 0x8, 0x1b2)

05:59:34 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
accept$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @loopback}}, &(0x7f0000000040)=0x1c)
r3 = fcntl$dupfd(r0, 0x0, r0)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
bind$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet6(r3, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x2, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
connect$inet(r4, &(0x7f0000000000)={0xffffffffffffffd3, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r4, &(0x7f0000000180)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
bind(r3, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x2, 0x3, @local={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c)
r5 = socket$inet6(0x1c, 0x10000003, 0x5)
sendto$inet6(r5, &(0x7f00000000c0)="c5408103415e1c48c0f8d334b053d319e11f63d8cb58454bc73e9cc7c4b9cd78b9727bad642b5462fed4305bc2ad8450ffd46fc96471c6461d64abff0f023e9eb1c967aaf3916864bb2126cff9038ab5487f9be89d5f0791aa299b136c2c6828482b2032e46ae93a671adc6185233edbd27084", 0x73, 0x20000, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6, @local={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c)
sendmsg$inet_sctp(r1, &(0x7f0000001600)={&(0x7f0000000240)=@in6={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c, 0x0}, 0x188)
r6 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r6, &(0x7f0000000040)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
r7 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r8 = dup2(r6, r7)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r9=>0x0]}, &(0x7f0000000000)=0x8)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000002c0)={r9, 0x1}, &(0x7f0000000300)=0x8)

05:59:34 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000000), 0x0)

05:59:34 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))

05:59:34 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
accept$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @loopback}}, &(0x7f0000000040)=0x1c)
r3 = fcntl$dupfd(r0, 0x0, r0)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
bind$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet6(r3, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x2, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
connect$inet(r4, &(0x7f0000000000)={0xffffffffffffffd3, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r4, &(0x7f0000000180)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
bind(r3, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x2, 0x3, @local={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c)
r5 = socket$inet6(0x1c, 0x10000003, 0x5)
sendto$inet6(r5, &(0x7f00000000c0)="c5408103415e1c48c0f8d334b053d319e11f63d8cb58454bc73e9cc7c4b9cd78b9727bad642b5462fed4305bc2ad8450ffd46fc96471c6461d64abff0f023e9eb1c967aaf3916864bb2126cff9038ab5487f9be89d5f0791aa299b136c2c6828482b2032e46ae93a671adc6185233edbd27084", 0x73, 0x20000, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6, @local={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c)
sendmsg$inet_sctp(r1, &(0x7f0000001600)={&(0x7f0000000240)=@in6={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c, 0x0}, 0x188)
r6 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r6, &(0x7f0000000040)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
r7 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r8 = dup2(r6, r7)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r9=>0x0]}, &(0x7f0000000000)=0x8)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r8, 0x84, 0x6, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @broadcast}}, r9}, 0x88)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000002c0)={r9, 0x1}, &(0x7f0000000300)=0x8)
openat(r1, &(0x7f0000000200)='./file0\x00', 0x8, 0x1b2)

05:59:34 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000000), 0x0)

05:59:34 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
accept$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @loopback}}, &(0x7f0000000040)=0x1c)
r3 = fcntl$dupfd(r0, 0x0, r0)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
bind$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet6(r3, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x2, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
connect$inet(r4, &(0x7f0000000000)={0xffffffffffffffd3, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r4, &(0x7f0000000180)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
bind(r3, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x2, 0x3, @local={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c)
r5 = socket$inet6(0x1c, 0x10000003, 0x5)
sendto$inet6(r5, &(0x7f00000000c0)="c5408103415e1c48c0f8d334b053d319e11f63d8cb58454bc73e9cc7c4b9cd78b9727bad642b5462fed4305bc2ad8450ffd46fc96471c6461d64abff0f023e9eb1c967aaf3916864bb2126cff9038ab5487f9be89d5f0791aa299b136c2c6828482b2032e46ae93a671adc6185233edbd27084", 0x73, 0x20000, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6, @local={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c)
sendmsg$inet_sctp(r1, &(0x7f0000001600)={&(0x7f0000000240)=@in6={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c, 0x0}, 0x188)
r6 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r6, &(0x7f0000000040)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
r7 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r6, r7)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000002c0)={0x0, 0x1}, &(0x7f0000000300)=0x8)

05:59:34 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, 0x0, 0x0)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))

05:59:34 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
accept$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @loopback}}, &(0x7f0000000040)=0x1c)
r3 = fcntl$dupfd(r0, 0x0, r0)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
bind$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet6(r3, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x2, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
connect$inet(r4, &(0x7f0000000000)={0xffffffffffffffd3, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r4, &(0x7f0000000180)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
bind(r3, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x2, 0x3, @local={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c)
r5 = socket$inet6(0x1c, 0x10000003, 0x5)
sendto$inet6(r5, &(0x7f00000000c0)="c5408103415e1c48c0f8d334b053d319e11f63d8cb58454bc73e9cc7c4b9cd78b9727bad642b5462fed4305bc2ad8450ffd46fc96471c6461d64abff0f023e9eb1c967aaf3916864bb2126cff9038ab5487f9be89d5f0791aa299b136c2c6828482b2032e46ae93a671adc6185233edbd27084", 0x73, 0x20000, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6, @local={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c)
sendmsg$inet_sctp(r1, &(0x7f0000001600)={&(0x7f0000000240)=@in6={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c, 0x0}, 0x188)
r6 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r6, &(0x7f0000000040)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
r7 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r8 = dup2(r6, r7)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r9=>0x0]}, &(0x7f0000000000)=0x8)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r8, 0x84, 0x6, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @broadcast}}, r9}, 0x88)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000002c0)={r9, 0x1}, &(0x7f0000000300)=0x8)
r10 = openat(r1, &(0x7f0000000200)='./file0\x00', 0x8, 0x1b2)
bind(r10, &(0x7f0000000280)=@un=@abs={0x8, 0x0, 0x0, 0x1}, 0x8)

05:59:34 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
accept$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @loopback}}, &(0x7f0000000040)=0x1c)
r3 = fcntl$dupfd(r0, 0x0, r0)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
bind$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet6(r3, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x2, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
connect$inet(r4, &(0x7f0000000000)={0xffffffffffffffd3, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r4, &(0x7f0000000180)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
bind(r3, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x2, 0x3, @local={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c)
r5 = socket$inet6(0x1c, 0x10000003, 0x5)
sendto$inet6(r5, &(0x7f00000000c0)="c5408103415e1c48c0f8d334b053d319e11f63d8cb58454bc73e9cc7c4b9cd78b9727bad642b5462fed4305bc2ad8450ffd46fc96471c6461d64abff0f023e9eb1c967aaf3916864bb2126cff9038ab5487f9be89d5f0791aa299b136c2c6828482b2032e46ae93a671adc6185233edbd27084", 0x73, 0x20000, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6, @local={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c)
sendmsg$inet_sctp(r1, &(0x7f0000001600)={&(0x7f0000000240)=@in6={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c, 0x0}, 0x188)
r6 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r6, &(0x7f0000000040)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
r7 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r8 = dup2(r6, r7)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r9=>0x0]}, &(0x7f0000000000)=0x8)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r8, 0x84, 0x6, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @broadcast}}, r9}, 0x88)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000002c0)={r9, 0x1}, &(0x7f0000000300)=0x8)
openat(r1, &(0x7f0000000200)='./file0\x00', 0x8, 0x1b2)

05:59:34 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
accept$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @loopback}}, &(0x7f0000000040)=0x1c)
r3 = fcntl$dupfd(r0, 0x0, r0)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
bind$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet6(r3, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x2, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
connect$inet(r4, &(0x7f0000000000)={0xffffffffffffffd3, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r4, &(0x7f0000000180)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
bind(r3, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x2, 0x3, @local={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c)
r5 = socket$inet6(0x1c, 0x10000003, 0x5)
sendto$inet6(r5, &(0x7f00000000c0)="c5408103415e1c48c0f8d334b053d319e11f63d8cb58454bc73e9cc7c4b9cd78b9727bad642b5462fed4305bc2ad8450ffd46fc96471c6461d64abff0f023e9eb1c967aaf3916864bb2126cff9038ab5487f9be89d5f0791aa299b136c2c6828482b2032e46ae93a671adc6185233edbd27084", 0x73, 0x20000, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6, @local={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c)
sendmsg$inet_sctp(r1, &(0x7f0000001600)={&(0x7f0000000240)=@in6={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c, 0x0}, 0x188)
r6 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r6, &(0x7f0000000040)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000002c0)={0x0, 0x1}, &(0x7f0000000300)=0x8)

05:59:34 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, 0x0, 0x0)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))

05:59:34 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
accept$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @loopback}}, &(0x7f0000000040)=0x1c)
r3 = fcntl$dupfd(r0, 0x0, r0)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
bind$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet6(r3, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x2, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
connect$inet(r4, &(0x7f0000000000)={0xffffffffffffffd3, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r4, &(0x7f0000000180)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
bind(r3, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x2, 0x3, @local={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c)
r5 = socket$inet6(0x1c, 0x10000003, 0x5)
sendto$inet6(r5, &(0x7f00000000c0)="c5408103415e1c48c0f8d334b053d319e11f63d8cb58454bc73e9cc7c4b9cd78b9727bad642b5462fed4305bc2ad8450ffd46fc96471c6461d64abff0f023e9eb1c967aaf3916864bb2126cff9038ab5487f9be89d5f0791aa299b136c2c6828482b2032e46ae93a671adc6185233edbd27084", 0x73, 0x20000, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6, @local={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c)
sendmsg$inet_sctp(r1, &(0x7f0000001600)={&(0x7f0000000240)=@in6={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c, 0x0}, 0x188)
r6 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r6, &(0x7f0000000040)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
r7 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r8 = dup2(r6, r7)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r9=>0x0]}, &(0x7f0000000000)=0x8)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r8, 0x84, 0x6, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @broadcast}}, r9}, 0x88)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000002c0)={r9, 0x1}, &(0x7f0000000300)=0x8)

05:59:34 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
accept$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @loopback}}, &(0x7f0000000040)=0x1c)
r3 = fcntl$dupfd(r0, 0x0, r0)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
bind$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet6(r3, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x2, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
connect$inet(r4, &(0x7f0000000000)={0xffffffffffffffd3, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r4, &(0x7f0000000180)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
bind(r3, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x2, 0x3, @local={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c)
r5 = socket$inet6(0x1c, 0x10000003, 0x5)
sendto$inet6(r5, &(0x7f00000000c0)="c5408103415e1c48c0f8d334b053d319e11f63d8cb58454bc73e9cc7c4b9cd78b9727bad642b5462fed4305bc2ad8450ffd46fc96471c6461d64abff0f023e9eb1c967aaf3916864bb2126cff9038ab5487f9be89d5f0791aa299b136c2c6828482b2032e46ae93a671adc6185233edbd27084", 0x73, 0x20000, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6, @local={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c)
sendmsg$inet_sctp(r1, &(0x7f0000001600)={&(0x7f0000000240)=@in6={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c, 0x0}, 0x188)
r6 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r6, &(0x7f0000000040)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000002c0)={0x0, 0x1}, &(0x7f0000000300)=0x8)

05:59:34 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
accept$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @loopback}}, &(0x7f0000000040)=0x1c)
r3 = fcntl$dupfd(r0, 0x0, r0)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
bind$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet6(r3, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x2, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
connect$inet(r4, &(0x7f0000000000)={0xffffffffffffffd3, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r4, &(0x7f0000000180)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
bind(r3, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x2, 0x3, @local={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c)
r5 = socket$inet6(0x1c, 0x10000003, 0x5)
sendto$inet6(r5, &(0x7f00000000c0)="c5408103415e1c48c0f8d334b053d319e11f63d8cb58454bc73e9cc7c4b9cd78b9727bad642b5462fed4305bc2ad8450ffd46fc96471c6461d64abff0f023e9eb1c967aaf3916864bb2126cff9038ab5487f9be89d5f0791aa299b136c2c6828482b2032e46ae93a671adc6185233edbd27084", 0x73, 0x20000, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6, @local={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c)
sendmsg$inet_sctp(r1, &(0x7f0000001600)={&(0x7f0000000240)=@in6={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c, 0x0}, 0x188)
r6 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r6, &(0x7f0000000040)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
r7 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r8 = dup2(r6, r7)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r9=>0x0]}, &(0x7f0000000000)=0x8)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r8, 0x84, 0x6, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @broadcast}}, r9}, 0x88)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000002c0)={r9, 0x1}, &(0x7f0000000300)=0x8)
r10 = openat(r1, &(0x7f0000000200)='./file0\x00', 0x8, 0x1b2)
bind(r10, &(0x7f0000000280)=@un=@abs={0x8, 0x0, 0x0, 0x1}, 0x8)

05:59:34 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
accept$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @loopback}}, &(0x7f0000000040)=0x1c)
r3 = fcntl$dupfd(r0, 0x0, r0)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
bind$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet6(r3, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x2, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
connect$inet(r4, &(0x7f0000000000)={0xffffffffffffffd3, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r4, &(0x7f0000000180)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
bind(r3, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x2, 0x3, @local={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c)
r5 = socket$inet6(0x1c, 0x10000003, 0x5)
sendto$inet6(r5, &(0x7f00000000c0)="c5408103415e1c48c0f8d334b053d319e11f63d8cb58454bc73e9cc7c4b9cd78b9727bad642b5462fed4305bc2ad8450ffd46fc96471c6461d64abff0f023e9eb1c967aaf3916864bb2126cff9038ab5487f9be89d5f0791aa299b136c2c6828482b2032e46ae93a671adc6185233edbd27084", 0x73, 0x20000, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6, @local={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c)
sendmsg$inet_sctp(r1, &(0x7f0000001600)={&(0x7f0000000240)=@in6={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c, 0x0}, 0x188)
r6 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r6, &(0x7f0000000040)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
r7 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r8 = dup2(r6, r7)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r9=>0x0]}, &(0x7f0000000000)=0x8)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r8, 0x84, 0x6, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @broadcast}}, r9}, 0x88)

05:59:34 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, 0x0, 0x0)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))

05:59:34 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
accept$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @loopback}}, &(0x7f0000000040)=0x1c)
r3 = fcntl$dupfd(r0, 0x0, r0)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
bind$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet6(r3, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x2, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
connect$inet(r4, &(0x7f0000000000)={0xffffffffffffffd3, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r4, &(0x7f0000000180)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
bind(r3, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x2, 0x3, @local={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c)
r5 = socket$inet6(0x1c, 0x10000003, 0x5)
sendto$inet6(r5, &(0x7f00000000c0)="c5408103415e1c48c0f8d334b053d319e11f63d8cb58454bc73e9cc7c4b9cd78b9727bad642b5462fed4305bc2ad8450ffd46fc96471c6461d64abff0f023e9eb1c967aaf3916864bb2126cff9038ab5487f9be89d5f0791aa299b136c2c6828482b2032e46ae93a671adc6185233edbd27084", 0x73, 0x20000, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6, @local={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c)
sendmsg$inet_sctp(r1, &(0x7f0000001600)={&(0x7f0000000240)=@in6={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c, 0x0}, 0x188)
r6 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r6, &(0x7f0000000040)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
r7 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r8 = dup2(r6, r7)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r9=>0x0]}, &(0x7f0000000000)=0x8)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r8, 0x84, 0x6, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @broadcast}}, r9}, 0x88)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000002c0)={r9, 0x1}, &(0x7f0000000300)=0x8)
r10 = openat(r1, &(0x7f0000000200)='./file0\x00', 0x8, 0x1b2)
bind(r10, &(0x7f0000000280)=@un=@abs={0x8, 0x0, 0x0, 0x1}, 0x8)

05:59:34 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
accept$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @loopback}}, &(0x7f0000000040)=0x1c)
r3 = fcntl$dupfd(r0, 0x0, r0)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
bind$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet6(r3, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x2, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
connect$inet(r4, &(0x7f0000000000)={0xffffffffffffffd3, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r4, &(0x7f0000000180)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
bind(r3, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x2, 0x3, @local={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c)
r5 = socket$inet6(0x1c, 0x10000003, 0x5)
sendto$inet6(r5, &(0x7f00000000c0)="c5408103415e1c48c0f8d334b053d319e11f63d8cb58454bc73e9cc7c4b9cd78b9727bad642b5462fed4305bc2ad8450ffd46fc96471c6461d64abff0f023e9eb1c967aaf3916864bb2126cff9038ab5487f9be89d5f0791aa299b136c2c6828482b2032e46ae93a671adc6185233edbd27084", 0x73, 0x20000, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6, @local={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c)
sendmsg$inet_sctp(r1, &(0x7f0000001600)={&(0x7f0000000240)=@in6={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c, 0x0}, 0x188)
socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000002c0)={0x0, 0x1}, &(0x7f0000000300)=0x8)

05:59:34 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
accept$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @loopback}}, &(0x7f0000000040)=0x1c)
r3 = fcntl$dupfd(r0, 0x0, r0)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
bind$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet6(r3, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x2, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
connect$inet(r4, &(0x7f0000000000)={0xffffffffffffffd3, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r4, &(0x7f0000000180)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
bind(r3, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x2, 0x3, @local={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c)
r5 = socket$inet6(0x1c, 0x10000003, 0x5)
sendto$inet6(r5, &(0x7f00000000c0)="c5408103415e1c48c0f8d334b053d319e11f63d8cb58454bc73e9cc7c4b9cd78b9727bad642b5462fed4305bc2ad8450ffd46fc96471c6461d64abff0f023e9eb1c967aaf3916864bb2126cff9038ab5487f9be89d5f0791aa299b136c2c6828482b2032e46ae93a671adc6185233edbd27084", 0x73, 0x20000, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6, @local={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c)
sendmsg$inet_sctp(r1, &(0x7f0000001600)={&(0x7f0000000240)=@in6={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c, 0x0}, 0x188)
r6 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r6, &(0x7f0000000040)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
r7 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r8 = dup2(r6, r7)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000000)=0x8)

05:59:34 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
accept$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @loopback}}, &(0x7f0000000040)=0x1c)
r3 = fcntl$dupfd(r0, 0x0, r0)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
bind$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet6(r3, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x2, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
connect$inet(r4, &(0x7f0000000000)={0xffffffffffffffd3, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r4, &(0x7f0000000180)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
bind(r3, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x2, 0x3, @local={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c)
r5 = socket$inet6(0x1c, 0x10000003, 0x5)
sendto$inet6(r5, &(0x7f00000000c0)="c5408103415e1c48c0f8d334b053d319e11f63d8cb58454bc73e9cc7c4b9cd78b9727bad642b5462fed4305bc2ad8450ffd46fc96471c6461d64abff0f023e9eb1c967aaf3916864bb2126cff9038ab5487f9be89d5f0791aa299b136c2c6828482b2032e46ae93a671adc6185233edbd27084", 0x73, 0x20000, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6, @local={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c)
sendmsg$inet_sctp(r1, &(0x7f0000001600)={&(0x7f0000000240)=@in6={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c, 0x0}, 0x188)
r6 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r6, &(0x7f0000000040)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
r7 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r6, r7)

05:59:34 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
accept$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @loopback}}, &(0x7f0000000040)=0x1c)
r3 = fcntl$dupfd(r0, 0x0, r0)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
bind$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet6(r3, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x2, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
connect$inet(r4, &(0x7f0000000000)={0xffffffffffffffd3, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r4, &(0x7f0000000180)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
bind(r3, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x2, 0x3, @local={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c)
r5 = socket$inet6(0x1c, 0x10000003, 0x5)
sendto$inet6(r5, &(0x7f00000000c0)="c5408103415e1c48c0f8d334b053d319e11f63d8cb58454bc73e9cc7c4b9cd78b9727bad642b5462fed4305bc2ad8450ffd46fc96471c6461d64abff0f023e9eb1c967aaf3916864bb2126cff9038ab5487f9be89d5f0791aa299b136c2c6828482b2032e46ae93a671adc6185233edbd27084", 0x73, 0x20000, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6, @local={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c)
sendmsg$inet_sctp(r1, &(0x7f0000001600)={&(0x7f0000000240)=@in6={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c, 0x0}, 0x188)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000002c0)={0x0, 0x1}, &(0x7f0000000300)=0x8)

05:59:34 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))

05:59:34 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
accept$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @loopback}}, &(0x7f0000000040)=0x1c)
r3 = fcntl$dupfd(r0, 0x0, r0)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
bind$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet6(r3, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x2, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
connect$inet(r4, &(0x7f0000000000)={0xffffffffffffffd3, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r4, &(0x7f0000000180)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
bind(r3, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x2, 0x3, @local={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c)
r5 = socket$inet6(0x1c, 0x10000003, 0x5)
sendto$inet6(r5, &(0x7f00000000c0)="c5408103415e1c48c0f8d334b053d319e11f63d8cb58454bc73e9cc7c4b9cd78b9727bad642b5462fed4305bc2ad8450ffd46fc96471c6461d64abff0f023e9eb1c967aaf3916864bb2126cff9038ab5487f9be89d5f0791aa299b136c2c6828482b2032e46ae93a671adc6185233edbd27084", 0x73, 0x20000, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6, @local={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c)
sendmsg$inet_sctp(r1, &(0x7f0000001600)={&(0x7f0000000240)=@in6={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c, 0x0}, 0x188)
r6 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r6, &(0x7f0000000040)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
r7 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r8 = dup2(r6, r7)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r9=>0x0]}, &(0x7f0000000000)=0x8)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r8, 0x84, 0x6, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @broadcast}}, r9}, 0x88)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000002c0)={r9, 0x1}, &(0x7f0000000300)=0x8)
openat(r1, &(0x7f0000000200)='./file0\x00', 0x8, 0x1b2)

05:59:34 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
accept$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @loopback}}, &(0x7f0000000040)=0x1c)
r3 = fcntl$dupfd(r0, 0x0, r0)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
bind$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet6(r3, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x2, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
connect$inet(r4, &(0x7f0000000000)={0xffffffffffffffd3, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r4, &(0x7f0000000180)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
bind(r3, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x2, 0x3, @local={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c)
r5 = socket$inet6(0x1c, 0x10000003, 0x5)
sendto$inet6(r5, &(0x7f00000000c0)="c5408103415e1c48c0f8d334b053d319e11f63d8cb58454bc73e9cc7c4b9cd78b9727bad642b5462fed4305bc2ad8450ffd46fc96471c6461d64abff0f023e9eb1c967aaf3916864bb2126cff9038ab5487f9be89d5f0791aa299b136c2c6828482b2032e46ae93a671adc6185233edbd27084", 0x73, 0x20000, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6, @local={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c)
sendmsg$inet_sctp(r1, &(0x7f0000001600)={&(0x7f0000000240)=@in6={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c, 0x0}, 0x188)
r6 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r6, &(0x7f0000000040)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

05:59:34 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
accept$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @loopback}}, &(0x7f0000000040)=0x1c)
r3 = fcntl$dupfd(r0, 0x0, r0)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
bind$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet6(r3, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x2, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
connect$inet(r4, &(0x7f0000000000)={0xffffffffffffffd3, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r4, &(0x7f0000000180)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
bind(r3, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x2, 0x3, @local={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c)
r5 = socket$inet6(0x1c, 0x10000003, 0x5)
sendto$inet6(r5, &(0x7f00000000c0)="c5408103415e1c48c0f8d334b053d319e11f63d8cb58454bc73e9cc7c4b9cd78b9727bad642b5462fed4305bc2ad8450ffd46fc96471c6461d64abff0f023e9eb1c967aaf3916864bb2126cff9038ab5487f9be89d5f0791aa299b136c2c6828482b2032e46ae93a671adc6185233edbd27084", 0x73, 0x20000, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6, @local={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000002c0)={0x0, 0x1}, &(0x7f0000000300)=0x8)

05:59:34 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
accept$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @loopback}}, &(0x7f0000000040)=0x1c)
r3 = fcntl$dupfd(r0, 0x0, r0)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
bind$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet6(r3, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x2, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
connect$inet(r4, &(0x7f0000000000)={0xffffffffffffffd3, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r4, &(0x7f0000000180)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
bind(r3, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x2, 0x3, @local={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c)
r5 = socket$inet6(0x1c, 0x10000003, 0x5)
sendto$inet6(r5, &(0x7f00000000c0)="c5408103415e1c48c0f8d334b053d319e11f63d8cb58454bc73e9cc7c4b9cd78b9727bad642b5462fed4305bc2ad8450ffd46fc96471c6461d64abff0f023e9eb1c967aaf3916864bb2126cff9038ab5487f9be89d5f0791aa299b136c2c6828482b2032e46ae93a671adc6185233edbd27084", 0x73, 0x20000, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6, @local={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c)
sendmsg$inet_sctp(r1, &(0x7f0000001600)={&(0x7f0000000240)=@in6={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c, 0x0}, 0x188)
r6 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r6, &(0x7f0000000040)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
r7 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r8 = dup2(r6, r7)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r9=>0x0]}, &(0x7f0000000000)=0x8)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r8, 0x84, 0x6, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @broadcast}}, r9}, 0x88)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000002c0)={r9, 0x1}, &(0x7f0000000300)=0x8)

05:59:34 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))

05:59:34 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
accept$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @loopback}}, &(0x7f0000000040)=0x1c)
r3 = fcntl$dupfd(r0, 0x0, r0)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
bind$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet6(r3, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x2, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
connect$inet(r4, &(0x7f0000000000)={0xffffffffffffffd3, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r4, &(0x7f0000000180)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
bind(r3, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x2, 0x3, @local={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c)
r5 = socket$inet6(0x1c, 0x10000003, 0x5)
sendto$inet6(r5, &(0x7f00000000c0)="c5408103415e1c48c0f8d334b053d319e11f63d8cb58454bc73e9cc7c4b9cd78b9727bad642b5462fed4305bc2ad8450ffd46fc96471c6461d64abff0f023e9eb1c967aaf3916864bb2126cff9038ab5487f9be89d5f0791aa299b136c2c6828482b2032e46ae93a671adc6185233edbd27084", 0x73, 0x20000, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6, @local={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c)
sendmsg$inet_sctp(r1, &(0x7f0000001600)={&(0x7f0000000240)=@in6={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c, 0x0}, 0x188)
r6 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r6, &(0x7f0000000040)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)

05:59:34 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
accept$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @loopback}}, &(0x7f0000000040)=0x1c)
r3 = fcntl$dupfd(r0, 0x0, r0)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
bind$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet6(r3, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x2, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
connect$inet(r4, &(0x7f0000000000)={0xffffffffffffffd3, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r4, &(0x7f0000000180)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
bind(r3, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x2, 0x3, @local={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c)
socket$inet6(0x1c, 0x10000003, 0x5)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000002c0)={0x0, 0x1}, &(0x7f0000000300)=0x8)

05:59:34 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
accept$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @loopback}}, &(0x7f0000000040)=0x1c)
r3 = fcntl$dupfd(r0, 0x0, r0)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
bind$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet6(r3, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x2, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
connect$inet(r4, &(0x7f0000000000)={0xffffffffffffffd3, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r4, &(0x7f0000000180)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
bind(r3, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x2, 0x3, @local={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c)
r5 = socket$inet6(0x1c, 0x10000003, 0x5)
sendto$inet6(r5, &(0x7f00000000c0)="c5408103415e1c48c0f8d334b053d319e11f63d8cb58454bc73e9cc7c4b9cd78b9727bad642b5462fed4305bc2ad8450ffd46fc96471c6461d64abff0f023e9eb1c967aaf3916864bb2126cff9038ab5487f9be89d5f0791aa299b136c2c6828482b2032e46ae93a671adc6185233edbd27084", 0x73, 0x20000, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6, @local={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c)
sendmsg$inet_sctp(r1, &(0x7f0000001600)={&(0x7f0000000240)=@in6={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c, 0x0}, 0x188)
r6 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r6, &(0x7f0000000040)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
r7 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r8 = dup2(r6, r7)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r9=>0x0]}, &(0x7f0000000000)=0x8)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r8, 0x84, 0x6, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @broadcast}}, r9}, 0x88)

05:59:34 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
accept$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @loopback}}, &(0x7f0000000040)=0x1c)
r3 = fcntl$dupfd(r0, 0x0, r0)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
bind$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet6(r3, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x2, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
connect$inet(r4, &(0x7f0000000000)={0xffffffffffffffd3, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r4, &(0x7f0000000180)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
bind(r3, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x2, 0x3, @local={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c)
r5 = socket$inet6(0x1c, 0x10000003, 0x5)
sendto$inet6(r5, &(0x7f00000000c0)="c5408103415e1c48c0f8d334b053d319e11f63d8cb58454bc73e9cc7c4b9cd78b9727bad642b5462fed4305bc2ad8450ffd46fc96471c6461d64abff0f023e9eb1c967aaf3916864bb2126cff9038ab5487f9be89d5f0791aa299b136c2c6828482b2032e46ae93a671adc6185233edbd27084", 0x73, 0x20000, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6, @local={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c)
sendmsg$inet_sctp(r1, &(0x7f0000001600)={&(0x7f0000000240)=@in6={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c, 0x0}, 0x188)
socket$inet_sctp(0x2, 0x5, 0x84)

05:59:34 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))

05:59:34 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
accept$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @loopback}}, &(0x7f0000000040)=0x1c)
r3 = fcntl$dupfd(r0, 0x0, r0)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
bind$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet6(r3, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x2, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
connect$inet(r4, &(0x7f0000000000)={0xffffffffffffffd3, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r4, &(0x7f0000000180)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
bind(r3, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x2, 0x3, @local={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c)
r5 = socket$inet6(0x1c, 0x10000003, 0x5)
sendto$inet6(r5, &(0x7f00000000c0)="c5408103415e1c48c0f8d334b053d319e11f63d8cb58454bc73e9cc7c4b9cd78b9727bad642b5462fed4305bc2ad8450ffd46fc96471c6461d64abff0f023e9eb1c967aaf3916864bb2126cff9038ab5487f9be89d5f0791aa299b136c2c6828482b2032e46ae93a671adc6185233edbd27084", 0x73, 0x20000, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6, @local={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c)
sendmsg$inet_sctp(r1, &(0x7f0000001600)={&(0x7f0000000240)=@in6={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c, 0x0}, 0x188)
r6 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r6, &(0x7f0000000040)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
r7 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r8 = dup2(r6, r7)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000000)=0x8)

05:59:34 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
accept$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @loopback}}, &(0x7f0000000040)=0x1c)
r3 = fcntl$dupfd(r0, 0x0, r0)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
bind$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet6(r3, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x2, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
connect$inet(r4, &(0x7f0000000000)={0xffffffffffffffd3, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r4, &(0x7f0000000180)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
bind(r3, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x2, 0x3, @local={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000002c0)={0x0, 0x1}, &(0x7f0000000300)=0x8)

05:59:34 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
accept$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @loopback}}, &(0x7f0000000040)=0x1c)
r3 = fcntl$dupfd(r0, 0x0, r0)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
bind$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet6(r3, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x2, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
connect$inet(r4, &(0x7f0000000000)={0xffffffffffffffd3, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r4, &(0x7f0000000180)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
bind(r3, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x2, 0x3, @local={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c)
r5 = socket$inet6(0x1c, 0x10000003, 0x5)
sendto$inet6(r5, &(0x7f00000000c0)="c5408103415e1c48c0f8d334b053d319e11f63d8cb58454bc73e9cc7c4b9cd78b9727bad642b5462fed4305bc2ad8450ffd46fc96471c6461d64abff0f023e9eb1c967aaf3916864bb2126cff9038ab5487f9be89d5f0791aa299b136c2c6828482b2032e46ae93a671adc6185233edbd27084", 0x73, 0x20000, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6, @local={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c)
sendmsg$inet_sctp(r1, &(0x7f0000001600)={&(0x7f0000000240)=@in6={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c, 0x0}, 0x188)

05:59:34 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
accept$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @loopback}}, &(0x7f0000000040)=0x1c)
r3 = fcntl$dupfd(r0, 0x0, r0)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
bind$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet6(r3, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x2, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
connect$inet(r4, &(0x7f0000000000)={0xffffffffffffffd3, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r4, &(0x7f0000000180)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000002c0)={0x0, 0x1}, &(0x7f0000000300)=0x8)

05:59:34 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))

05:59:34 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))

05:59:34 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
accept$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @loopback}}, &(0x7f0000000040)=0x1c)
r3 = fcntl$dupfd(r0, 0x0, r0)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
bind$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet6(r3, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x2, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
connect$inet(r4, &(0x7f0000000000)={0xffffffffffffffd3, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r4, &(0x7f0000000180)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
bind(r3, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x2, 0x3, @local={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c)
r5 = socket$inet6(0x1c, 0x10000003, 0x5)
sendto$inet6(r5, &(0x7f00000000c0)="c5408103415e1c48c0f8d334b053d319e11f63d8cb58454bc73e9cc7c4b9cd78b9727bad642b5462fed4305bc2ad8450ffd46fc96471c6461d64abff0f023e9eb1c967aaf3916864bb2126cff9038ab5487f9be89d5f0791aa299b136c2c6828482b2032e46ae93a671adc6185233edbd27084", 0x73, 0x20000, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6, @local={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c)
sendmsg$inet_sctp(r1, &(0x7f0000001600)={&(0x7f0000000240)=@in6={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c, 0x0}, 0x188)
r6 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r6, &(0x7f0000000040)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
r7 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r6, r7)

05:59:34 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
accept$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @loopback}}, &(0x7f0000000040)=0x1c)
r3 = fcntl$dupfd(r0, 0x0, r0)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
bind$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet6(r3, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x2, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
connect$inet(r4, &(0x7f0000000000)={0xffffffffffffffd3, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r4, &(0x7f0000000180)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
bind(r3, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x2, 0x3, @local={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c)
r5 = socket$inet6(0x1c, 0x10000003, 0x5)
sendto$inet6(r5, &(0x7f00000000c0)="c5408103415e1c48c0f8d334b053d319e11f63d8cb58454bc73e9cc7c4b9cd78b9727bad642b5462fed4305bc2ad8450ffd46fc96471c6461d64abff0f023e9eb1c967aaf3916864bb2126cff9038ab5487f9be89d5f0791aa299b136c2c6828482b2032e46ae93a671adc6185233edbd27084", 0x73, 0x20000, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6, @local={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c)

05:59:34 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
accept$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @loopback}}, &(0x7f0000000040)=0x1c)
r3 = fcntl$dupfd(r0, 0x0, r0)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
bind$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet6(r3, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x2, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
connect$inet(r4, &(0x7f0000000000)={0xffffffffffffffd3, 0x2, 0x2, @loopback}, 0x10)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000002c0)={0x0, 0x1}, &(0x7f0000000300)=0x8)

05:59:34 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))

05:59:34 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
accept$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @loopback}}, &(0x7f0000000040)=0x1c)
r3 = fcntl$dupfd(r0, 0x0, r0)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
bind$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet6(r3, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x2, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000002c0)={0x0, 0x1}, &(0x7f0000000300)=0x8)

05:59:34 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, 0x0, 0x0)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))

05:59:34 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
accept$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @loopback}}, &(0x7f0000000040)=0x1c)
r3 = fcntl$dupfd(r0, 0x0, r0)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
bind$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet6(r3, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x2, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
connect$inet(r4, &(0x7f0000000000)={0xffffffffffffffd3, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r4, &(0x7f0000000180)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
bind(r3, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x2, 0x3, @local={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c)
sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="c5408103415e1c48c0f8d334b053d319e11f63d8cb58454bc73e9cc7c4b9cd78b9727bad642b5462fed4305bc2ad8450ffd46fc96471c6461d64abff0f023e9eb1c967aaf3916864bb2126cff9038ab5487f9be89d5f0791aa299b136c2c6828482b2032e46ae93a671adc6185233edbd27084", 0x73, 0x20000, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6, @local={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c)

05:59:34 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
accept$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @loopback}}, &(0x7f0000000040)=0x1c)
fcntl$dupfd(r0, 0x0, r0)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
bind$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2}, 0x10)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000002c0)={0x0, 0x1}, &(0x7f0000000300)=0x8)

05:59:34 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
accept$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @loopback}}, &(0x7f0000000040)=0x1c)
r3 = fcntl$dupfd(r0, 0x0, r0)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
bind$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet6(r3, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x2, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
connect$inet(r4, &(0x7f0000000000)={0xffffffffffffffd3, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r4, &(0x7f0000000180)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
bind(r3, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x2, 0x3, @local={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c)
r5 = socket$inet6(0x1c, 0x10000003, 0x5)
sendto$inet6(r5, &(0x7f00000000c0)="c5408103415e1c48c0f8d334b053d319e11f63d8cb58454bc73e9cc7c4b9cd78b9727bad642b5462fed4305bc2ad8450ffd46fc96471c6461d64abff0f023e9eb1c967aaf3916864bb2126cff9038ab5487f9be89d5f0791aa299b136c2c6828482b2032e46ae93a671adc6185233edbd27084", 0x73, 0x20000, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6, @local={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c)
sendmsg$inet_sctp(r1, &(0x7f0000001600)={&(0x7f0000000240)=@in6={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c, 0x0}, 0x188)
r6 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r6, &(0x7f0000000040)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

05:59:34 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, 0x0, 0x0)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))

05:59:34 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
accept$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @loopback}}, &(0x7f0000000040)=0x1c)
fcntl$dupfd(r0, 0x0, r0)
socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000002c0)={0x0, 0x1}, &(0x7f0000000300)=0x8)

05:59:34 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
accept$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @loopback}}, &(0x7f0000000040)=0x1c)
r3 = fcntl$dupfd(r0, 0x0, r0)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
bind$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet6(r3, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x2, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
connect$inet(r4, &(0x7f0000000000)={0xffffffffffffffd3, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r4, &(0x7f0000000180)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
bind(r3, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x2, 0x3, @local={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c)
sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="c5408103415e1c48c0f8d334b053d319e11f63d8cb58454bc73e9cc7c4b9cd78b9727bad642b5462fed4305bc2ad8450ffd46fc96471c6461d64abff0f023e9eb1c967aaf3916864bb2126cff9038ab5487f9be89d5f0791aa299b136c2c6828482b2032e46ae93a671adc6185233edbd27084", 0x73, 0x20000, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6, @local={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c)

05:59:34 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
accept$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @loopback}}, &(0x7f0000000040)=0x1c)
fcntl$dupfd(r0, 0x0, r0)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000002c0)={0x0, 0x1}, &(0x7f0000000300)=0x8)

05:59:34 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
accept$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @loopback}}, &(0x7f0000000040)=0x1c)
r3 = fcntl$dupfd(r0, 0x0, r0)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
bind$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet6(r3, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x2, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
connect$inet(r4, &(0x7f0000000000)={0xffffffffffffffd3, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r4, &(0x7f0000000180)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
bind(r3, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x2, 0x3, @local={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c)
sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="c5408103415e1c48c0f8d334b053d319e11f63d8cb58454bc73e9cc7c4b9cd78b9727bad642b5462fed4305bc2ad8450ffd46fc96471c6461d64abff0f023e9eb1c967aaf3916864bb2126cff9038ab5487f9be89d5f0791aa299b136c2c6828482b2032e46ae93a671adc6185233edbd27084", 0x73, 0x20000, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6, @local={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c)

05:59:34 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
accept$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @loopback}}, &(0x7f0000000040)=0x1c)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000002c0)={0x0, 0x1}, &(0x7f0000000300)=0x8)

05:59:34 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000002c0)={0x0, 0x1}, &(0x7f0000000300)=0x8)

05:59:34 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
accept$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @loopback}}, &(0x7f0000000040)=0x1c)
r3 = fcntl$dupfd(r0, 0x0, r0)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
bind$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet6(r3, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x2, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
connect$inet(r4, &(0x7f0000000000)={0xffffffffffffffd3, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r4, &(0x7f0000000180)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
r5 = socket$inet6(0x1c, 0x10000003, 0x5)
sendto$inet6(r5, &(0x7f00000000c0)="c5408103415e1c48c0f8d334b053d319e11f63d8cb58454bc73e9cc7c4b9cd78b9727bad642b5462fed4305bc2ad8450ffd46fc96471c6461d64abff0f023e9eb1c967aaf3916864bb2126cff9038ab5487f9be89d5f0791aa299b136c2c6828482b2032e46ae93a671adc6185233edbd27084", 0x73, 0x20000, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6, @local={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c)

05:59:35 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, 0x0, 0x0)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))

05:59:35 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
accept$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @loopback}}, &(0x7f0000000040)=0x1c)
r3 = fcntl$dupfd(r0, 0x0, r0)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
bind$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet6(r3, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x2, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
connect$inet(r4, &(0x7f0000000000)={0xffffffffffffffd3, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r4, &(0x7f0000000180)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
bind(r3, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x2, 0x3, @local={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c)
r5 = socket$inet6(0x1c, 0x10000003, 0x5)
sendto$inet6(r5, &(0x7f00000000c0)="c5408103415e1c48c0f8d334b053d319e11f63d8cb58454bc73e9cc7c4b9cd78b9727bad642b5462fed4305bc2ad8450ffd46fc96471c6461d64abff0f023e9eb1c967aaf3916864bb2126cff9038ab5487f9be89d5f0791aa299b136c2c6828482b2032e46ae93a671adc6185233edbd27084", 0x73, 0x20000, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6, @local={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c)
sendmsg$inet_sctp(r1, &(0x7f0000001600)={&(0x7f0000000240)=@in6={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c, 0x0}, 0x188)
r6 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r6, &(0x7f0000000040)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)

05:59:35 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000002c0)={0x0, 0x1}, &(0x7f0000000300)=0x8)

05:59:35 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
accept$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @loopback}}, &(0x7f0000000040)=0x1c)
r3 = fcntl$dupfd(r0, 0x0, r0)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
bind$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet6(r3, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x2, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
connect$inet(r4, &(0x7f0000000000)={0xffffffffffffffd3, 0x2, 0x2, @loopback}, 0x10)
r5 = socket$inet6(0x1c, 0x10000003, 0x5)
sendto$inet6(r5, &(0x7f00000000c0)="c5408103415e1c48c0f8d334b053d319e11f63d8cb58454bc73e9cc7c4b9cd78b9727bad642b5462fed4305bc2ad8450ffd46fc96471c6461d64abff0f023e9eb1c967aaf3916864bb2126cff9038ab5487f9be89d5f0791aa299b136c2c6828482b2032e46ae93a671adc6185233edbd27084", 0x73, 0x20000, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6, @local={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c)

05:59:35 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000002c0)={0x0, 0x1}, &(0x7f0000000300)=0x8)

05:59:35 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
accept$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @loopback}}, &(0x7f0000000040)=0x1c)
r3 = fcntl$dupfd(r0, 0x0, r0)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
bind$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet6(r3, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x2, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r5 = socket$inet6(0x1c, 0x10000003, 0x5)
sendto$inet6(r5, &(0x7f00000000c0)="c5408103415e1c48c0f8d334b053d319e11f63d8cb58454bc73e9cc7c4b9cd78b9727bad642b5462fed4305bc2ad8450ffd46fc96471c6461d64abff0f023e9eb1c967aaf3916864bb2126cff9038ab5487f9be89d5f0791aa299b136c2c6828482b2032e46ae93a671adc6185233edbd27084", 0x73, 0x20000, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6, @local={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c)

05:59:35 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
accept$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @loopback}}, &(0x7f0000000040)=0x1c)
r3 = fcntl$dupfd(r0, 0x0, r0)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
bind$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet6(r3, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x2, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
connect$inet(r4, &(0x7f0000000000)={0xffffffffffffffd3, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r4, &(0x7f0000000180)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
bind(r3, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x2, 0x3, @local={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c)
r5 = socket$inet6(0x1c, 0x10000003, 0x5)
sendto$inet6(r5, &(0x7f00000000c0)="c5408103415e1c48c0f8d334b053d319e11f63d8cb58454bc73e9cc7c4b9cd78b9727bad642b5462fed4305bc2ad8450ffd46fc96471c6461d64abff0f023e9eb1c967aaf3916864bb2126cff9038ab5487f9be89d5f0791aa299b136c2c6828482b2032e46ae93a671adc6185233edbd27084", 0x73, 0x20000, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6, @local={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c)
sendmsg$inet_sctp(r1, &(0x7f0000001600)={&(0x7f0000000240)=@in6={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c, 0x0}, 0x188)
socket$inet_sctp(0x2, 0x5, 0x84)

05:59:35 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
accept$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @loopback}}, &(0x7f0000000040)=0x1c)
fcntl$dupfd(r0, 0x0, r0)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
bind$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2}, 0x10)
r4 = socket$inet6(0x1c, 0x10000003, 0x5)
sendto$inet6(r4, &(0x7f00000000c0)="c5408103415e1c48c0f8d334b053d319e11f63d8cb58454bc73e9cc7c4b9cd78b9727bad642b5462fed4305bc2ad8450ffd46fc96471c6461d64abff0f023e9eb1c967aaf3916864bb2126cff9038ab5487f9be89d5f0791aa299b136c2c6828482b2032e46ae93a671adc6185233edbd27084", 0x73, 0x20000, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6, @local={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c)

05:59:35 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
accept$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @loopback}}, &(0x7f0000000040)=0x1c)
r3 = fcntl$dupfd(r0, 0x0, r0)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
bind$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet6(r3, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x2, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
connect$inet(r4, &(0x7f0000000000)={0xffffffffffffffd3, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r4, &(0x7f0000000180)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
bind(r3, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x2, 0x3, @local={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c)
r5 = socket$inet6(0x1c, 0x10000003, 0x5)
sendto$inet6(r5, &(0x7f00000000c0)="c5408103415e1c48c0f8d334b053d319e11f63d8cb58454bc73e9cc7c4b9cd78b9727bad642b5462fed4305bc2ad8450ffd46fc96471c6461d64abff0f023e9eb1c967aaf3916864bb2126cff9038ab5487f9be89d5f0791aa299b136c2c6828482b2032e46ae93a671adc6185233edbd27084", 0x73, 0x20000, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6, @local={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c)
sendmsg$inet_sctp(r1, &(0x7f0000001600)={&(0x7f0000000240)=@in6={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c, 0x0}, 0x188)

05:59:35 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))

05:59:35 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000002c0)={0x0, 0x1}, &(0x7f0000000300)=0x8)

05:59:35 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
accept$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @loopback}}, &(0x7f0000000040)=0x1c)
fcntl$dupfd(r0, 0x0, r0)
socket$inet_sctp(0x2, 0x5, 0x84)
r3 = socket$inet6(0x1c, 0x10000003, 0x5)
sendto$inet6(r3, &(0x7f00000000c0)="c5408103415e1c48c0f8d334b053d319e11f63d8cb58454bc73e9cc7c4b9cd78b9727bad642b5462fed4305bc2ad8450ffd46fc96471c6461d64abff0f023e9eb1c967aaf3916864bb2126cff9038ab5487f9be89d5f0791aa299b136c2c6828482b2032e46ae93a671adc6185233edbd27084", 0x73, 0x20000, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6, @local={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c)

05:59:35 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
accept$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @loopback}}, &(0x7f0000000040)=0x1c)
fcntl$dupfd(r0, 0x0, r0)
r3 = socket$inet6(0x1c, 0x10000003, 0x5)
sendto$inet6(r3, &(0x7f00000000c0)="c5408103415e1c48c0f8d334b053d319e11f63d8cb58454bc73e9cc7c4b9cd78b9727bad642b5462fed4305bc2ad8450ffd46fc96471c6461d64abff0f023e9eb1c967aaf3916864bb2126cff9038ab5487f9be89d5f0791aa299b136c2c6828482b2032e46ae93a671adc6185233edbd27084", 0x73, 0x20000, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6, @local={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c)

05:59:35 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000002c0)={0x0, 0x1}, &(0x7f0000000300)=0x8)

05:59:35 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
accept$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @loopback}}, &(0x7f0000000040)=0x1c)
r3 = socket$inet6(0x1c, 0x10000003, 0x5)
sendto$inet6(r3, &(0x7f00000000c0)="c5408103415e1c48c0f8d334b053d319e11f63d8cb58454bc73e9cc7c4b9cd78b9727bad642b5462fed4305bc2ad8450ffd46fc96471c6461d64abff0f023e9eb1c967aaf3916864bb2126cff9038ab5487f9be89d5f0791aa299b136c2c6828482b2032e46ae93a671adc6185233edbd27084", 0x73, 0x20000, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6, @local={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c)

05:59:35 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
accept$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @loopback}}, &(0x7f0000000040)=0x1c)
r3 = fcntl$dupfd(r0, 0x0, r0)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
bind$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet6(r3, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x2, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
connect$inet(r4, &(0x7f0000000000)={0xffffffffffffffd3, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r4, &(0x7f0000000180)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
bind(r3, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x2, 0x3, @local={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c)
r5 = socket$inet6(0x1c, 0x10000003, 0x5)
sendto$inet6(r5, &(0x7f00000000c0)="c5408103415e1c48c0f8d334b053d319e11f63d8cb58454bc73e9cc7c4b9cd78b9727bad642b5462fed4305bc2ad8450ffd46fc96471c6461d64abff0f023e9eb1c967aaf3916864bb2126cff9038ab5487f9be89d5f0791aa299b136c2c6828482b2032e46ae93a671adc6185233edbd27084", 0x73, 0x20000, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6, @local={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c)

05:59:35 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = socket$inet6(0x1c, 0x10000003, 0x5)
sendto$inet6(r2, &(0x7f00000000c0)="c5408103415e1c48c0f8d334b053d319e11f63d8cb58454bc73e9cc7c4b9cd78b9727bad642b5462fed4305bc2ad8450ffd46fc96471c6461d64abff0f023e9eb1c967aaf3916864bb2126cff9038ab5487f9be89d5f0791aa299b136c2c6828482b2032e46ae93a671adc6185233edbd27084", 0x73, 0x20000, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6, @local={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c)

05:59:35 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2}, 0xc)
r6 = openat$md(0xffffff9c, 0x0, 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))

05:59:35 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f00000002c0)={0x0, 0x1}, &(0x7f0000000300)=0x8)

05:59:35 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
accept$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @loopback}}, &(0x7f0000000040)=0x1c)
r3 = fcntl$dupfd(r0, 0x0, r0)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
bind$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet6(r3, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x2, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
connect$inet(r4, &(0x7f0000000000)={0xffffffffffffffd3, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r4, &(0x7f0000000180)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
bind(r3, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x2, 0x3, @local={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c)
sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="c5408103415e1c48c0f8d334b053d319e11f63d8cb58454bc73e9cc7c4b9cd78b9727bad642b5462fed4305bc2ad8450ffd46fc96471c6461d64abff0f023e9eb1c967aaf3916864bb2126cff9038ab5487f9be89d5f0791aa299b136c2c6828482b2032e46ae93a671adc6185233edbd27084", 0x73, 0x20000, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6, @local={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c)

05:59:35 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6(0x1c, 0x10000003, 0x5)
sendto$inet6(r2, &(0x7f00000000c0)="c5408103415e1c48c0f8d334b053d319e11f63d8cb58454bc73e9cc7c4b9cd78b9727bad642b5462fed4305bc2ad8450ffd46fc96471c6461d64abff0f023e9eb1c967aaf3916864bb2126cff9038ab5487f9be89d5f0791aa299b136c2c6828482b2032e46ae93a671adc6185233edbd27084", 0x73, 0x20000, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6, @local={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c)

05:59:35 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f00000002c0)={0x0, 0x1}, &(0x7f0000000300)=0x8)

05:59:35 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup(r0)
r1 = socket$inet6(0x1c, 0x10000003, 0x5)
sendto$inet6(r1, &(0x7f00000000c0)="c5408103415e1c48c0f8d334b053d319e11f63d8cb58454bc73e9cc7c4b9cd78b9727bad642b5462fed4305bc2ad8450ffd46fc96471c6461d64abff0f023e9eb1c967aaf3916864bb2126cff9038ab5487f9be89d5f0791aa299b136c2c6828482b2032e46ae93a671adc6185233edbd27084", 0x73, 0x20000, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6, @local={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c)

05:59:35 executing program 2:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6(0x1c, 0x10000003, 0x5)
sendto$inet6(r0, &(0x7f00000000c0)="c5408103415e1c48c0f8d334b053d319e11f63d8cb58454bc73e9cc7c4b9cd78b9727bad642b5462fed4305bc2ad8450ffd46fc96471c6461d64abff0f023e9eb1c967aaf3916864bb2126cff9038ab5487f9be89d5f0791aa299b136c2c6828482b2032e46ae93a671adc6185233edbd27084", 0x73, 0x20000, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6, @local={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c)

05:59:35 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
accept$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @loopback}}, &(0x7f0000000040)=0x1c)
r3 = fcntl$dupfd(r0, 0x0, r0)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
bind$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet6(r3, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x2, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
connect$inet(r4, &(0x7f0000000000)={0xffffffffffffffd3, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r4, &(0x7f0000000180)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
bind(r3, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x2, 0x3, @local={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c)
sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="c5408103415e1c48c0f8d334b053d319e11f63d8cb58454bc73e9cc7c4b9cd78b9727bad642b5462fed4305bc2ad8450ffd46fc96471c6461d64abff0f023e9eb1c967aaf3916864bb2126cff9038ab5487f9be89d5f0791aa299b136c2c6828482b2032e46ae93a671adc6185233edbd27084", 0x73, 0x20000, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6, @local={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c)

05:59:35 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2}, 0xc)
r6 = openat$md(0xffffff9c, 0x0, 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))

05:59:35 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f00000002c0)={0x0, 0x1}, &(0x7f0000000300)=0x8)

05:59:35 executing program 2:
r0 = socket$inet6(0x1c, 0x10000003, 0x5)
sendto$inet6(r0, &(0x7f00000000c0)="c5408103415e1c48c0f8d334b053d319e11f63d8cb58454bc73e9cc7c4b9cd78b9727bad642b5462fed4305bc2ad8450ffd46fc96471c6461d64abff0f023e9eb1c967aaf3916864bb2126cff9038ab5487f9be89d5f0791aa299b136c2c6828482b2032e46ae93a671adc6185233edbd27084", 0x73, 0x20000, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6, @local={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c)

05:59:35 executing program 3:
r0 = dup(0xffffffffffffffff)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000002c0)={0x0, 0x1}, &(0x7f0000000300)=0x8)

05:59:35 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
accept$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @loopback}}, &(0x7f0000000040)=0x1c)
r3 = fcntl$dupfd(r0, 0x0, r0)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
bind$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet6(r3, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x2, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
connect$inet(r4, &(0x7f0000000000)={0xffffffffffffffd3, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r4, &(0x7f0000000180)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
bind(r3, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x2, 0x3, @local={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c)
sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="c5408103415e1c48c0f8d334b053d319e11f63d8cb58454bc73e9cc7c4b9cd78b9727bad642b5462fed4305bc2ad8450ffd46fc96471c6461d64abff0f023e9eb1c967aaf3916864bb2126cff9038ab5487f9be89d5f0791aa299b136c2c6828482b2032e46ae93a671adc6185233edbd27084", 0x73, 0x20000, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6, @local={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c)

05:59:35 executing program 2:
r0 = socket$inet6(0x1c, 0x0, 0x5)
sendto$inet6(r0, &(0x7f00000000c0)="c5408103415e1c48c0f8d334b053d319e11f63d8cb58454bc73e9cc7c4b9cd78b9727bad642b5462fed4305bc2ad8450ffd46fc96471c6461d64abff0f023e9eb1c967aaf3916864bb2126cff9038ab5487f9be89d5f0791aa299b136c2c6828482b2032e46ae93a671adc6185233edbd27084", 0x73, 0x20000, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6, @local={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c)

05:59:35 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2}, 0xc)
r6 = openat$md(0xffffff9c, 0x0, 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))

05:59:36 executing program 2:
r0 = socket$inet6(0x1c, 0x0, 0x5)
sendto$inet6(r0, &(0x7f00000000c0)="c5408103415e1c48c0f8d334b053d319e11f63d8cb58454bc73e9cc7c4b9cd78b9727bad642b5462fed4305bc2ad8450ffd46fc96471c6461d64abff0f023e9eb1c967aaf3916864bb2126cff9038ab5487f9be89d5f0791aa299b136c2c6828482b2032e46ae93a671adc6185233edbd27084", 0x73, 0x20000, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6, @local={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c)

05:59:36 executing program 3:
r0 = dup(0xffffffffffffffff)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000002c0)={0x0, 0x1}, &(0x7f0000000300)=0x8)

05:59:36 executing program 2:
r0 = socket$inet6(0x1c, 0x0, 0x5)
sendto$inet6(r0, &(0x7f00000000c0)="c5408103415e1c48c0f8d334b053d319e11f63d8cb58454bc73e9cc7c4b9cd78b9727bad642b5462fed4305bc2ad8450ffd46fc96471c6461d64abff0f023e9eb1c967aaf3916864bb2126cff9038ab5487f9be89d5f0791aa299b136c2c6828482b2032e46ae93a671adc6185233edbd27084", 0x73, 0x20000, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6, @local={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c)

05:59:36 executing program 3:
r0 = dup(0xffffffffffffffff)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000002c0)={0x0, 0x1}, &(0x7f0000000300)=0x8)

05:59:36 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
accept$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @loopback}}, &(0x7f0000000040)=0x1c)
r3 = fcntl$dupfd(r0, 0x0, r0)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
bind$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet6(r3, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x2, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
connect$inet(r4, &(0x7f0000000000)={0xffffffffffffffd3, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r4, &(0x7f0000000180)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
r5 = socket$inet6(0x1c, 0x10000003, 0x5)
sendto$inet6(r5, &(0x7f00000000c0)="c5408103415e1c48c0f8d334b053d319e11f63d8cb58454bc73e9cc7c4b9cd78b9727bad642b5462fed4305bc2ad8450ffd46fc96471c6461d64abff0f023e9eb1c967aaf3916864bb2126cff9038ab5487f9be89d5f0791aa299b136c2c6828482b2032e46ae93a671adc6185233edbd27084", 0x73, 0x20000, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6, @local={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c)

05:59:36 executing program 2:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
sendto$inet6(r0, &(0x7f00000000c0)="c5408103415e1c48c0f8d334b053d319e11f63d8cb58454bc73e9cc7c4b9cd78b9727bad642b5462fed4305bc2ad8450ffd46fc96471c6461d64abff0f023e9eb1c967aaf3916864bb2126cff9038ab5487f9be89d5f0791aa299b136c2c6828482b2032e46ae93a671adc6185233edbd27084", 0x73, 0x20000, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6, @local={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c)

05:59:36 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
accept$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @loopback}}, &(0x7f0000000040)=0x1c)
r3 = fcntl$dupfd(r0, 0x0, r0)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
bind$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet6(r3, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x2, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
connect$inet(r4, &(0x7f0000000000)={0xffffffffffffffd3, 0x2, 0x2, @loopback}, 0x10)
r5 = socket$inet6(0x1c, 0x10000003, 0x5)
sendto$inet6(r5, &(0x7f00000000c0)="c5408103415e1c48c0f8d334b053d319e11f63d8cb58454bc73e9cc7c4b9cd78b9727bad642b5462fed4305bc2ad8450ffd46fc96471c6461d64abff0f023e9eb1c967aaf3916864bb2126cff9038ab5487f9be89d5f0791aa299b136c2c6828482b2032e46ae93a671adc6185233edbd27084", 0x73, 0x20000, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6, @local={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c)

05:59:36 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000002c0)={0x0, 0x1}, &(0x7f0000000300)=0x8)

05:59:36 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x0, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))

05:59:36 executing program 2:
socket$inet6(0x1c, 0x10000003, 0x0)
sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="c5408103415e1c48c0f8d334b053d319e11f63d8cb58454bc73e9cc7c4b9cd78b9727bad642b5462fed4305bc2ad8450ffd46fc96471c6461d64abff0f023e9eb1c967aaf3916864bb2126cff9038ab5487f9be89d5f0791aa299b136c2c6828482b2032e46ae93a671adc6185233edbd27084", 0x73, 0x20000, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6, @local={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c)

05:59:36 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000002c0)={0x0, 0x1}, &(0x7f0000000300)=0x8)

05:59:36 executing program 2:
socket$inet6(0x1c, 0x10000003, 0x0)
sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="c5408103415e1c48c0f8d334b053d319e11f63d8cb58454bc73e9cc7c4b9cd78b9727bad642b5462fed4305bc2ad8450ffd46fc96471c6461d64abff0f023e9eb1c967aaf3916864bb2126cff9038ab5487f9be89d5f0791aa299b136c2c6828482b2032e46ae93a671adc6185233edbd27084", 0x73, 0x20000, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6, @local={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c)

05:59:36 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
accept$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @loopback}}, &(0x7f0000000040)=0x1c)
r3 = fcntl$dupfd(r0, 0x0, r0)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
bind$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet6(r3, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x2, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r5 = socket$inet6(0x1c, 0x10000003, 0x5)
sendto$inet6(r5, &(0x7f00000000c0)="c5408103415e1c48c0f8d334b053d319e11f63d8cb58454bc73e9cc7c4b9cd78b9727bad642b5462fed4305bc2ad8450ffd46fc96471c6461d64abff0f023e9eb1c967aaf3916864bb2126cff9038ab5487f9be89d5f0791aa299b136c2c6828482b2032e46ae93a671adc6185233edbd27084", 0x73, 0x20000, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6, @local={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c)

05:59:36 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x0, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))

05:59:36 executing program 2:
socket$inet6(0x1c, 0x10000003, 0x0)
sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="c5408103415e1c48c0f8d334b053d319e11f63d8cb58454bc73e9cc7c4b9cd78b9727bad642b5462fed4305bc2ad8450ffd46fc96471c6461d64abff0f023e9eb1c967aaf3916864bb2126cff9038ab5487f9be89d5f0791aa299b136c2c6828482b2032e46ae93a671adc6185233edbd27084", 0x73, 0x20000, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6, @local={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c)

05:59:36 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000002c0)={0x0, 0x1}, &(0x7f0000000300)=0x8)

05:59:36 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = dup(0xffffffffffffffff)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000002c0)={0x0, 0x1}, &(0x7f0000000300)=0x8)

05:59:36 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
accept$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @loopback}}, &(0x7f0000000040)=0x1c)
fcntl$dupfd(r0, 0x0, r0)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
bind$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2}, 0x10)
r4 = socket$inet6(0x1c, 0x10000003, 0x5)
sendto$inet6(r4, &(0x7f00000000c0)="c5408103415e1c48c0f8d334b053d319e11f63d8cb58454bc73e9cc7c4b9cd78b9727bad642b5462fed4305bc2ad8450ffd46fc96471c6461d64abff0f023e9eb1c967aaf3916864bb2126cff9038ab5487f9be89d5f0791aa299b136c2c6828482b2032e46ae93a671adc6185233edbd27084", 0x73, 0x20000, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6, @local={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c)

05:59:36 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x0, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))

05:59:36 executing program 2:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
sendto$inet6(r0, 0x0, 0x0, 0x20000, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6, @local={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c)

05:59:36 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2}, 0xc)
openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000140))

05:59:36 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = dup(0xffffffffffffffff)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000002c0)={0x0, 0x1}, &(0x7f0000000300)=0x8)

05:59:36 executing program 2:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6, @local={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c)

05:59:36 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
accept$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @loopback}}, &(0x7f0000000040)=0x1c)
fcntl$dupfd(r0, 0x0, r0)
socket$inet_sctp(0x2, 0x5, 0x84)
r3 = socket$inet6(0x1c, 0x10000003, 0x5)
sendto$inet6(r3, &(0x7f00000000c0)="c5408103415e1c48c0f8d334b053d319e11f63d8cb58454bc73e9cc7c4b9cd78b9727bad642b5462fed4305bc2ad8450ffd46fc96471c6461d64abff0f023e9eb1c967aaf3916864bb2126cff9038ab5487f9be89d5f0791aa299b136c2c6828482b2032e46ae93a671adc6185233edbd27084", 0x73, 0x20000, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6, @local={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c)

05:59:36 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2}, 0xc)
openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000140))

05:59:36 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = dup(0xffffffffffffffff)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000002c0)={0x0, 0x1}, &(0x7f0000000300)=0x8)

05:59:36 executing program 2:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0)

05:59:36 executing program 2:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0)

05:59:36 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2}, 0xc)
openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000140))

05:59:36 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
accept$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @loopback}}, &(0x7f0000000040)=0x1c)
fcntl$dupfd(r0, 0x0, r0)
r3 = socket$inet6(0x1c, 0x10000003, 0x5)
sendto$inet6(r3, &(0x7f00000000c0)="c5408103415e1c48c0f8d334b053d319e11f63d8cb58454bc73e9cc7c4b9cd78b9727bad642b5462fed4305bc2ad8450ffd46fc96471c6461d64abff0f023e9eb1c967aaf3916864bb2126cff9038ab5487f9be89d5f0791aa299b136c2c6828482b2032e46ae93a671adc6185233edbd27084", 0x73, 0x20000, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6, @local={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c)

05:59:36 executing program 2:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0)

05:59:36 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000002c0)={0x0, 0x1}, &(0x7f0000000300)=0x8)

05:59:36 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
accept$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @loopback}}, &(0x7f0000000040)=0x1c)
r3 = socket$inet6(0x1c, 0x10000003, 0x5)
sendto$inet6(r3, &(0x7f00000000c0)="c5408103415e1c48c0f8d334b053d319e11f63d8cb58454bc73e9cc7c4b9cd78b9727bad642b5462fed4305bc2ad8450ffd46fc96471c6461d64abff0f023e9eb1c967aaf3916864bb2126cff9038ab5487f9be89d5f0791aa299b136c2c6828482b2032e46ae93a671adc6185233edbd27084", 0x73, 0x20000, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6, @local={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c)

05:59:36 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000002c0)={0x0, 0x1}, &(0x7f0000000300)=0x8)

05:59:36 executing program 2:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c)

05:59:36 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, 0x0)

05:59:36 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000002c0)={0x0, 0x1}, &(0x7f0000000300)=0x8)

05:59:36 executing program 2:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)

05:59:36 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = socket$inet6(0x1c, 0x10000003, 0x5)
sendto$inet6(r2, &(0x7f00000000c0)="c5408103415e1c48c0f8d334b053d319e11f63d8cb58454bc73e9cc7c4b9cd78b9727bad642b5462fed4305bc2ad8450ffd46fc96471c6461d64abff0f023e9eb1c967aaf3916864bb2126cff9038ab5487f9be89d5f0791aa299b136c2c6828482b2032e46ae93a671adc6185233edbd27084", 0x73, 0x20000, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6, @local={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c)

05:59:36 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000002c0)={0x0, 0x1}, &(0x7f0000000300)=0x8)

05:59:36 executing program 2:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)

05:59:36 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, 0x0)

05:59:36 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6(0x1c, 0x10000003, 0x5)
sendto$inet6(r2, &(0x7f00000000c0)="c5408103415e1c48c0f8d334b053d319e11f63d8cb58454bc73e9cc7c4b9cd78b9727bad642b5462fed4305bc2ad8450ffd46fc96471c6461d64abff0f023e9eb1c967aaf3916864bb2126cff9038ab5487f9be89d5f0791aa299b136c2c6828482b2032e46ae93a671adc6185233edbd27084", 0x73, 0x20000, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6, @local={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c)

05:59:36 executing program 2:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)

05:59:36 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup(r0)
r1 = socket$inet6(0x1c, 0x10000003, 0x5)
sendto$inet6(r1, &(0x7f00000000c0)="c5408103415e1c48c0f8d334b053d319e11f63d8cb58454bc73e9cc7c4b9cd78b9727bad642b5462fed4305bc2ad8450ffd46fc96471c6461d64abff0f023e9eb1c967aaf3916864bb2126cff9038ab5487f9be89d5f0791aa299b136c2c6828482b2032e46ae93a671adc6185233edbd27084", 0x73, 0x20000, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6, @local={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c)

05:59:36 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, 0x0)

05:59:36 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000002c0)={0x0, 0x1}, &(0x7f0000000300)=0x8)

05:59:36 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6(0x1c, 0x10000003, 0x5)
sendto$inet6(r0, &(0x7f00000000c0)="c5408103415e1c48c0f8d334b053d319e11f63d8cb58454bc73e9cc7c4b9cd78b9727bad642b5462fed4305bc2ad8450ffd46fc96471c6461d64abff0f023e9eb1c967aaf3916864bb2126cff9038ab5487f9be89d5f0791aa299b136c2c6828482b2032e46ae93a671adc6185233edbd27084", 0x73, 0x20000, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6, @local={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c)

05:59:36 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, 0x0)

05:59:36 executing program 1:
r0 = socket$inet6(0x1c, 0x10000003, 0x5)
sendto$inet6(r0, &(0x7f00000000c0)="c5408103415e1c48c0f8d334b053d319e11f63d8cb58454bc73e9cc7c4b9cd78b9727bad642b5462fed4305bc2ad8450ffd46fc96471c6461d64abff0f023e9eb1c967aaf3916864bb2126cff9038ab5487f9be89d5f0791aa299b136c2c6828482b2032e46ae93a671adc6185233edbd27084", 0x73, 0x20000, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6, @local={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c)

05:59:36 executing program 1:
r0 = socket$inet6(0x1c, 0x0, 0x5)
sendto$inet6(r0, &(0x7f00000000c0)="c5408103415e1c48c0f8d334b053d319e11f63d8cb58454bc73e9cc7c4b9cd78b9727bad642b5462fed4305bc2ad8450ffd46fc96471c6461d64abff0f023e9eb1c967aaf3916864bb2126cff9038ab5487f9be89d5f0791aa299b136c2c6828482b2032e46ae93a671adc6185233edbd27084", 0x73, 0x20000, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6, @local={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c)

05:59:36 executing program 1:
r0 = socket$inet6(0x1c, 0x0, 0x5)
sendto$inet6(r0, &(0x7f00000000c0)="c5408103415e1c48c0f8d334b053d319e11f63d8cb58454bc73e9cc7c4b9cd78b9727bad642b5462fed4305bc2ad8450ffd46fc96471c6461d64abff0f023e9eb1c967aaf3916864bb2126cff9038ab5487f9be89d5f0791aa299b136c2c6828482b2032e46ae93a671adc6185233edbd27084", 0x73, 0x20000, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6, @local={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c)

05:59:36 executing program 1:
r0 = socket$inet6(0x1c, 0x0, 0x5)
sendto$inet6(r0, &(0x7f00000000c0)="c5408103415e1c48c0f8d334b053d319e11f63d8cb58454bc73e9cc7c4b9cd78b9727bad642b5462fed4305bc2ad8450ffd46fc96471c6461d64abff0f023e9eb1c967aaf3916864bb2126cff9038ab5487f9be89d5f0791aa299b136c2c6828482b2032e46ae93a671adc6185233edbd27084", 0x73, 0x20000, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6, @local={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c)

05:59:37 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
accept$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @loopback}}, &(0x7f0000000040)=0x1c)
r3 = fcntl$dupfd(r0, 0x0, r0)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
bind$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet6(r3, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x2, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
connect$inet(r4, &(0x7f0000000000)={0xffffffffffffffd3, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r4, &(0x7f0000000180)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
r5 = socket$inet6(0x1c, 0x10000003, 0x5)
sendto$inet6(r5, &(0x7f00000000c0)="c5408103415e1c48c0f8d334b053d319e11f63d8cb58454bc73e9cc7c4b9cd78b9727bad642b5462fed4305bc2ad8450ffd46fc96471c6461d64abff0f023e9eb1c967aaf3916864bb2126cff9038ab5487f9be89d5f0791aa299b136c2c6828482b2032e46ae93a671adc6185233edbd27084", 0x73, 0x20000, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6, @local={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c)

05:59:37 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2}, 0xc)
r6 = openat$md(0xffffff9c, 0x0, 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))

05:59:37 executing program 1:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
sendto$inet6(r0, &(0x7f00000000c0)="c5408103415e1c48c0f8d334b053d319e11f63d8cb58454bc73e9cc7c4b9cd78b9727bad642b5462fed4305bc2ad8450ffd46fc96471c6461d64abff0f023e9eb1c967aaf3916864bb2126cff9038ab5487f9be89d5f0791aa299b136c2c6828482b2032e46ae93a671adc6185233edbd27084", 0x73, 0x20000, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6, @local={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c)

05:59:37 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000002c0)={0x0, 0x1}, &(0x7f0000000300)=0x8)

05:59:37 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f00000002c0)={0x0, 0x1}, &(0x7f0000000300)=0x8)

05:59:37 executing program 1:
socket$inet6(0x1c, 0x10000003, 0x0)
sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="c5408103415e1c48c0f8d334b053d319e11f63d8cb58454bc73e9cc7c4b9cd78b9727bad642b5462fed4305bc2ad8450ffd46fc96471c6461d64abff0f023e9eb1c967aaf3916864bb2126cff9038ab5487f9be89d5f0791aa299b136c2c6828482b2032e46ae93a671adc6185233edbd27084", 0x73, 0x20000, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6, @local={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c)

05:59:37 executing program 1:
socket$inet6(0x1c, 0x10000003, 0x0)
sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="c5408103415e1c48c0f8d334b053d319e11f63d8cb58454bc73e9cc7c4b9cd78b9727bad642b5462fed4305bc2ad8450ffd46fc96471c6461d64abff0f023e9eb1c967aaf3916864bb2126cff9038ab5487f9be89d5f0791aa299b136c2c6828482b2032e46ae93a671adc6185233edbd27084", 0x73, 0x20000, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6, @local={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c)

05:59:37 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
accept$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @loopback}}, &(0x7f0000000040)=0x1c)
r3 = fcntl$dupfd(r0, 0x0, r0)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
bind$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet6(r3, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x2, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
connect$inet(r4, &(0x7f0000000000)={0xffffffffffffffd3, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r4, &(0x7f0000000180)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
r5 = socket$inet6(0x1c, 0x10000003, 0x5)
sendto$inet6(r5, &(0x7f00000000c0)="c5408103415e1c48c0f8d334b053d319e11f63d8cb58454bc73e9cc7c4b9cd78b9727bad642b5462fed4305bc2ad8450ffd46fc96471c6461d64abff0f023e9eb1c967aaf3916864bb2126cff9038ab5487f9be89d5f0791aa299b136c2c6828482b2032e46ae93a671adc6185233edbd27084", 0x73, 0x20000, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6, @local={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c)

05:59:37 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f00000002c0)={0x0, 0x1}, &(0x7f0000000300)=0x8)

05:59:38 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000002c0)={0x0, 0x1}, &(0x7f0000000300)=0x8)

05:59:38 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))

05:59:38 executing program 1:
socket$inet6(0x1c, 0x10000003, 0x0)
sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="c5408103415e1c48c0f8d334b053d319e11f63d8cb58454bc73e9cc7c4b9cd78b9727bad642b5462fed4305bc2ad8450ffd46fc96471c6461d64abff0f023e9eb1c967aaf3916864bb2126cff9038ab5487f9be89d5f0791aa299b136c2c6828482b2032e46ae93a671adc6185233edbd27084", 0x73, 0x20000, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6, @local={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c)

05:59:38 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f00000002c0)={0x0, 0x1}, &(0x7f0000000300)=0x8)

05:59:38 executing program 1:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
sendto$inet6(r0, 0x0, 0x0, 0x20000, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6, @local={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c)

05:59:38 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, 0x0, &(0x7f0000000300))

05:59:38 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000002c0)={0x0, 0x1}, &(0x7f0000000300)=0x8)

05:59:38 executing program 1:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6, @local={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c)

05:59:38 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, 0x0, &(0x7f0000000300))

05:59:38 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, 0x0, &(0x7f0000000300))

05:59:38 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))

05:59:38 executing program 1:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0)

05:59:38 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000002c0), &(0x7f0000000300)=0x8)

05:59:38 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000002c0)={0x0, 0x1}, &(0x7f0000000300)=0x8)

05:59:38 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000002c0), 0x0)

05:59:38 executing program 1:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0)

05:59:38 executing program 0:
socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f00000002c0)={0x0, 0x1}, &(0x7f0000000300)=0x8)

05:59:38 executing program 1:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0)

05:59:39 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="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"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @empty, r5}, 0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))

05:59:39 executing program 1:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c)

05:59:39 executing program 0:
socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f00000002c0)={0x0, 0x1}, &(0x7f0000000300)=0x8)

05:59:39 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000002c0), 0x0)

05:59:39 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000002c0), &(0x7f0000000300)=0x8)

05:59:39 executing program 0:
socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f00000002c0)={0x0, 0x1}, &(0x7f0000000300)=0x8)

05:59:39 executing program 1:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)

05:59:39 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
accept$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @loopback}}, &(0x7f0000000040)=0x1c)
r3 = fcntl$dupfd(r0, 0x0, r0)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
bind$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet6(r3, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x2, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
connect$inet(r4, &(0x7f0000000000)={0xffffffffffffffd3, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r4, &(0x7f0000000180)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
bind(r3, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x2, 0x3, @local={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c)
r5 = socket$inet6(0x1c, 0x10000003, 0x5)
sendto$inet6(r5, &(0x7f00000000c0)="c5408103415e1c48c0f8d334b053d319e11f63d8cb58454bc73e9cc7c4b9cd78b9727bad642b5462fed4305bc2ad8450ffd46fc96471c6461d64abff0f023e9eb1c967aaf3916864bb2126cff9038ab5487f9be89d5f0791aa299b136c2c6828482b2032e46ae93a671adc6185233edbd27084", 0x73, 0x20000, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6, @local={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c)
sendmsg$inet_sctp(r1, &(0x7f0000001600)={&(0x7f0000000240)=@in6={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c, 0x0}, 0x188)
r6 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r6, &(0x7f0000000040)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)

05:59:39 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000002c0), 0x0)

05:59:39 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
accept$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @loopback}}, &(0x7f0000000040)=0x1c)
r3 = fcntl$dupfd(r0, 0x0, r0)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
bind$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet6(r3, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x2, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
connect$inet(r4, &(0x7f0000000000)={0xffffffffffffffd3, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r4, &(0x7f0000000180)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
bind(r3, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x2, 0x3, @local={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c)
sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="c5408103415e1c48c0f8d334b053d319e11f63d8cb58454bc73e9cc7c4b9cd78b9727bad642b5462fed4305bc2ad8450ffd46fc96471c6461d64abff0f023e9eb1c967aaf3916864bb2126cff9038ab5487f9be89d5f0791aa299b136c2c6828482b2032e46ae93a671adc6185233edbd27084", 0x73, 0x20000, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6, @local={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c)

05:59:39 executing program 0:
r0 = dup(0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000002c0)={0x0, 0x1}, &(0x7f0000000300)=0x8)

05:59:39 executing program 1:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)

05:59:39 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
accept$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @loopback}}, &(0x7f0000000040)=0x1c)
r3 = fcntl$dupfd(r0, 0x0, r0)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
bind$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet6(r3, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x2, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
connect$inet(r4, &(0x7f0000000000)={0xffffffffffffffd3, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r4, &(0x7f0000000180)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
bind(r3, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x2, 0x3, @local={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c)
sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="c5408103415e1c48c0f8d334b053d319e11f63d8cb58454bc73e9cc7c4b9cd78b9727bad642b5462fed4305bc2ad8450ffd46fc96471c6461d64abff0f023e9eb1c967aaf3916864bb2126cff9038ab5487f9be89d5f0791aa299b136c2c6828482b2032e46ae93a671adc6185233edbd27084", 0x73, 0x20000, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6, @local={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c)

05:59:39 executing program 1:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)

05:59:39 executing program 0:
r0 = dup(0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000002c0)={0x0, 0x1}, &(0x7f0000000300)=0x8)

05:59:39 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
accept$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @loopback}}, &(0x7f0000000040)=0x1c)
r3 = fcntl$dupfd(r0, 0x0, r0)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
bind$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet6(r3, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x2, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
connect$inet(r4, &(0x7f0000000000)={0xffffffffffffffd3, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r4, &(0x7f0000000180)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
bind(r3, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x2, 0x3, @local={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c)
r5 = socket$inet6(0x1c, 0x10000003, 0x5)
sendto$inet6(r5, &(0x7f00000000c0)="c5408103415e1c48c0f8d334b053d319e11f63d8cb58454bc73e9cc7c4b9cd78b9727bad642b5462fed4305bc2ad8450ffd46fc96471c6461d64abff0f023e9eb1c967aaf3916864bb2126cff9038ab5487f9be89d5f0791aa299b136c2c6828482b2032e46ae93a671adc6185233edbd27084", 0x73, 0x20000, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6, @local={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c)
sendmsg$inet_sctp(r1, &(0x7f0000001600)={&(0x7f0000000240)=@in6={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c, 0x0}, 0x188)
r6 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r6, &(0x7f0000000040)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
r7 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r8 = dup2(r6, r7)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r9=>0x0]}, &(0x7f0000000000)=0x8)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r8, 0x84, 0x6, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @broadcast}}, r9}, 0x88)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000002c0)={r9, 0x1}, &(0x7f0000000300)=0x8)
openat(r1, &(0x7f0000000200)='./file0\x00', 0x8, 0x1b2)

05:59:39 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
accept$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @loopback}}, &(0x7f0000000040)=0x1c)
r3 = fcntl$dupfd(r0, 0x0, r0)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
bind$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet6(r3, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x2, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
connect$inet(r4, &(0x7f0000000000)={0xffffffffffffffd3, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r4, &(0x7f0000000180)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
bind(r3, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x2, 0x3, @local={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c)
r5 = socket$inet6(0x1c, 0x10000003, 0x5)
sendto$inet6(r5, &(0x7f00000000c0)="c5408103415e1c48c0f8d334b053d319e11f63d8cb58454bc73e9cc7c4b9cd78b9727bad642b5462fed4305bc2ad8450ffd46fc96471c6461d64abff0f023e9eb1c967aaf3916864bb2126cff9038ab5487f9be89d5f0791aa299b136c2c6828482b2032e46ae93a671adc6185233edbd27084", 0x73, 0x20000, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6, @local={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c)
sendmsg$inet_sctp(r1, &(0x7f0000001600)={&(0x7f0000000240)=@in6={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c, 0x0}, 0x188)
r6 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r6, &(0x7f0000000040)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
r7 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r8 = dup2(r6, r7)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r9=>0x0]}, &(0x7f0000000000)=0x8)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r8, 0x84, 0x6, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @broadcast}}, r9}, 0x88)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000002c0)={r9, 0x1}, &(0x7f0000000300)=0x8)
openat(r1, &(0x7f0000000200)='./file0\x00', 0x8, 0x1b2)

05:59:39 executing program 0:
r0 = dup(0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000002c0)={0x0, 0x1}, &(0x7f0000000300)=0x8)

05:59:39 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
accept$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @loopback}}, &(0x7f0000000040)=0x1c)
r3 = fcntl$dupfd(r0, 0x0, r0)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
bind$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet6(r3, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x2, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
connect$inet(r4, &(0x7f0000000000)={0xffffffffffffffd3, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r4, &(0x7f0000000180)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
bind(r3, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x2, 0x3, @local={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c)
sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="c5408103415e1c48c0f8d334b053d319e11f63d8cb58454bc73e9cc7c4b9cd78b9727bad642b5462fed4305bc2ad8450ffd46fc96471c6461d64abff0f023e9eb1c967aaf3916864bb2126cff9038ab5487f9be89d5f0791aa299b136c2c6828482b2032e46ae93a671adc6185233edbd27084", 0x73, 0x20000, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6, @local={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c)

05:59:39 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000280)=0x10)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x1205, &(0x7f0000000000), &(0x7f00000000c0)=0xfdb9)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f00000003c0)=0x3, 0x4)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x8}, 0x24)
shutdown(r4, 0x1)
shutdown(r4, 0x2)
recvmsg(r4, &(0x7f0000000ac0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000fcaf83292ee20348b2eebbe51c7a8b0000000000000000000000000000000000000000160000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005d643e000000000000000000000000000000000000000000040000000000000000000000000000000000000000000016481d0000e86ef4afa0db8200000000000000000000000000000000000000000000000000000000000000000000000004000000dbcbec7fd400ad320000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000073a500000000000000000000000000000000000000000000000000000000000000000000000000f2d7fd3f29ec8cb2695c4e00000000000000000000000000000000fbff000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000ffff0032000000000004ffff0000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000000000000000c13a8932ef120000000020000000000000000000000000000000000000000000000000000000000000001e77959273a629bffdc232658df92cf9e560cfbc8f8e2c841d8c687f9dbeea1ce02b7e835b02ea0b0abfca49f8c103e7fa1bb5a524460753c8a68be66b3b7e968f324e6c1337516e0f6962a542671d103aa63fd9edce3452af57e9cf8a146892d4a227bea605415617ff2631b6cb38b89b4285f1a5921613e1a01d4a980251d60000000000aed161f519aef730b4e3605b509b3e746813166b81c2c56c7f5f322a5b84dfce20567baf9c09da5a7a7f302d55cce540a25bf56a038fefa5fa2562397e219310039fe908c5140980c434650000000000000000000086e1a97b61624daa0dacdd88eb23fba555af5f17461780286cae892ea05326a077db26e6c918ffc9e694768d7f6684a5cb15c79a971a26dad36ee113208f769d9bbac908a6bfa676fdb1fa1ed8343ff778cd154871052278d9e07149cb41dec3195cdeb7e17b66cf81cc56866d530021dfae1f1782293fbde91f55019fb1431a73e0af214e510a248ca32c8ec8d0cd05907e0b42fa0e682c1777393144bd972615d9d31bf7153c382ca725fa8aa104085e800985849e8381303845b55f06cd7ab7b9a75a6181"], 0x200, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_mreqn(r4, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r5=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000100)={@mcast1, r5}, 0x14)
setsockopt$inet_mreqn(r2, 0x0, 0xc, 0x0, 0x0)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast2, r5}, 0xc)
r6 = openat$md(0xffffff9c, &(0x7f0000000040), 0x400, 0x0)
freebsd11_fstat(r6, &(0x7f0000000140))

05:59:39 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000002c0)={0x0, 0x1}, &(0x7f0000000300)=0x8)

05:59:39 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
accept$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @loopback}}, &(0x7f0000000040)=0x1c)
r3 = fcntl$dupfd(r0, 0x0, r0)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
bind$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet6(r3, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x2, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
connect$inet(r4, &(0x7f0000000000)={0xffffffffffffffd3, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r4, &(0x7f0000000180)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
bind(r3, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x2, 0x3, @local={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c)
r5 = socket$inet6(0x1c, 0x10000003, 0x5)
sendto$inet6(r5, &(0x7f00000000c0)="c5408103415e1c48c0f8d334b053d319e11f63d8cb58454bc73e9cc7c4b9cd78b9727bad642b5462fed4305bc2ad8450ffd46fc96471c6461d64abff0f023e9eb1c967aaf3916864bb2126cff9038ab5487f9be89d5f0791aa299b136c2c6828482b2032e46ae93a671adc6185233edbd27084", 0x73, 0x20000, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6, @local={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c)
sendmsg$inet_sctp(r1, &(0x7f0000001600)={&(0x7f0000000240)=@in6={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c, 0x0}, 0x188)
r6 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r6, &(0x7f0000000040)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
r7 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r8 = dup2(r6, r7)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r9=>0x0]}, &(0x7f0000000000)=0x8)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r8, 0x84, 0x6, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @broadcast}}, r9}, 0x88)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000002c0)={r9, 0x1}, &(0x7f0000000300)=0x8)
openat(r1, &(0x7f0000000200)='./file0\x00', 0x8, 0x1b2)

05:59:39 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000002c0)={0x0, 0x1}, &(0x7f0000000300)=0x8)

05:59:39 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
accept$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @loopback}}, &(0x7f0000000040)=0x1c)
r3 = fcntl$dupfd(r0, 0x0, r0)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
bind$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet6(r3, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x2, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
connect$inet(r4, &(0x7f0000000000)={0xffffffffffffffd3, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r4, &(0x7f0000000180)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
bind(r3, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x2, 0x3, @local={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c)

05:59:39 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000002c0)={0x0, 0x1}, &(0x7f0000000300)=0x8)

05:59:39 executing program 0:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = dup(0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000002c0)={0x0, 0x1}, &(0x7f0000000300)=0x8)

05:59:39 executing program 0:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = dup(0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000002c0)={0x0, 0x1}, &(0x7f0000000300)=0x8)

05:59:39 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
accept$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @loopback}}, &(0x7f0000000040)=0x1c)
r3 = fcntl$dupfd(r0, 0x0, r0)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
bind$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet6(r3, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x2, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
connect$inet(r4, &(0x7f0000000000)={0xffffffffffffffd3, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r4, &(0x7f0000000180)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
bind(r3, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x2, 0x3, @local={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c)
r5 = socket$inet6(0x1c, 0x10000003, 0x5)
sendto$inet6(r5, &(0x7f00000000c0)="c5408103415e1c48c0f8d334b053d319e11f63d8cb58454bc73e9cc7c4b9cd78b9727bad642b5462fed4305bc2ad8450ffd46fc96471c6461d64abff0f023e9eb1c967aaf3916864bb2126cff9038ab5487f9be89d5f0791aa299b136c2c6828482b2032e46ae93a671adc6185233edbd27084", 0x73, 0x20000, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6, @local={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c)
sendmsg$inet_sctp(r1, &(0x7f0000001600)={&(0x7f0000000240)=@in6={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c, 0x0}, 0x188)
r6 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r6, &(0x7f0000000040)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
r7 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r8 = dup2(r6, r7)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000000)=0x8)

05:59:39 executing program 0:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = dup(0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000002c0)={0x0, 0x1}, &(0x7f0000000300)=0x8)

05:59:39 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
accept$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @loopback}}, &(0x7f0000000040)=0x1c)
r3 = fcntl$dupfd(r0, 0x0, r0)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
bind$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet6(r3, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x2, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
connect$inet(r4, &(0x7f0000000000)={0xffffffffffffffd3, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r4, &(0x7f0000000180)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
bind(r3, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x2, 0x3, @local={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c)
r5 = socket$inet6(0x1c, 0x10000003, 0x5)
sendto$inet6(r5, &(0x7f00000000c0)="c5408103415e1c48c0f8d334b053d319e11f63d8cb58454bc73e9cc7c4b9cd78b9727bad642b5462fed4305bc2ad8450ffd46fc96471c6461d64abff0f023e9eb1c967aaf3916864bb2126cff9038ab5487f9be89d5f0791aa299b136c2c6828482b2032e46ae93a671adc6185233edbd27084", 0x73, 0x20000, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6, @local={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c)
sendmsg$inet_sctp(r1, &(0x7f0000001600)={&(0x7f0000000240)=@in6={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c, 0x0}, 0x188)
r6 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r6, &(0x7f0000000040)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
r7 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r8 = dup2(r6, r7)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r9=>0x0]}, &(0x7f0000000000)=0x8)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r8, 0x84, 0x6, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @broadcast}}, r9}, 0x88)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000002c0)={r9, 0x1}, &(0x7f0000000300)=0x8)
openat(r1, &(0x7f0000000200)='./file0\x00', 0x8, 0x1b2)

05:59:39 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
accept$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @loopback}}, &(0x7f0000000040)=0x1c)
r3 = fcntl$dupfd(r0, 0x0, r0)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
bind$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet6(r3, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x2, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
connect$inet(r4, &(0x7f0000000000)={0xffffffffffffffd3, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r4, &(0x7f0000000180)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)

05:59:39 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup(r0)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f00000002c0)={0x0, 0x1}, &(0x7f0000000300)=0x8)

05:59:39 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
accept$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @loopback}}, &(0x7f0000000040)=0x1c)
r3 = fcntl$dupfd(r0, 0x0, r0)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
bind$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet6(r3, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x2, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
connect$inet(r4, &(0x7f0000000180)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)

05:59:39 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup(r0)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f00000002c0)={0x0, 0x1}, &(0x7f0000000300)=0x8)

05:59:39 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
accept$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @loopback}}, &(0x7f0000000040)=0x1c)
r3 = fcntl$dupfd(r0, 0x0, r0)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
bind$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet6(r3, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x2, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
connect$inet(r4, &(0x7f0000000000)={0xffffffffffffffd3, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r4, &(0x7f0000000180)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
bind(r3, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x2, 0x3, @local={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c)
r5 = socket$inet6(0x1c, 0x10000003, 0x5)
sendto$inet6(r5, &(0x7f00000000c0)="c5408103415e1c48c0f8d334b053d319e11f63d8cb58454bc73e9cc7c4b9cd78b9727bad642b5462fed4305bc2ad8450ffd46fc96471c6461d64abff0f023e9eb1c967aaf3916864bb2126cff9038ab5487f9be89d5f0791aa299b136c2c6828482b2032e46ae93a671adc6185233edbd27084", 0x73, 0x20000, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6, @local={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c)
sendmsg$inet_sctp(r1, &(0x7f0000001600)={&(0x7f0000000240)=@in6={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c, 0x0}, 0x188)
r6 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r6, &(0x7f0000000040)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
r7 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r8 = dup2(r6, r7)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r9=>0x0]}, &(0x7f0000000000)=0x8)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r8, 0x84, 0x6, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @broadcast}}, r9}, 0x88)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000002c0)={r9, 0x1}, &(0x7f0000000300)=0x8)

05:59:39 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
accept$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @loopback}}, &(0x7f0000000040)=0x1c)
r3 = fcntl$dupfd(r0, 0x0, r0)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
bind$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet6(r3, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x2, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
connect$inet(r4, &(0x7f0000000000)={0xffffffffffffffd3, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r4, &(0x7f0000000180)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
bind(r3, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x2, 0x3, @local={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c)
r5 = socket$inet6(0x1c, 0x10000003, 0x5)
sendto$inet6(r5, &(0x7f00000000c0)="c5408103415e1c48c0f8d334b053d319e11f63d8cb58454bc73e9cc7c4b9cd78b9727bad642b5462fed4305bc2ad8450ffd46fc96471c6461d64abff0f023e9eb1c967aaf3916864bb2126cff9038ab5487f9be89d5f0791aa299b136c2c6828482b2032e46ae93a671adc6185233edbd27084", 0x73, 0x20000, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6, @local={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c)
sendmsg$inet_sctp(r1, &(0x7f0000001600)={&(0x7f0000000240)=@in6={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c, 0x0}, 0x188)
r6 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r6, &(0x7f0000000040)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
r7 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r8 = dup2(r6, r7)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000000)=0x8)

05:59:39 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
accept$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @loopback}}, &(0x7f0000000040)=0x1c)
r3 = fcntl$dupfd(r0, 0x0, r0)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
bind$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet6(r3, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x2, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
connect$inet(r4, &(0x7f0000000180)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)

05:59:39 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup(r0)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f00000002c0)={0x0, 0x1}, &(0x7f0000000300)=0x8)

05:59:39 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, 0x0, &(0x7f0000000300))

05:59:39 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
accept$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @loopback}}, &(0x7f0000000040)=0x1c)
r3 = fcntl$dupfd(r0, 0x0, r0)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
bind$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet6(r3, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x2, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
connect$inet(r4, &(0x7f0000000180)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)

05:59:39 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
accept$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @loopback}}, &(0x7f0000000040)=0x1c)
r3 = fcntl$dupfd(r0, 0x0, r0)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
bind$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet6(r3, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x2, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
connect$inet(r4, &(0x7f0000000000)={0xffffffffffffffd3, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r4, &(0x7f0000000180)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
bind(r3, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x2, 0x3, @local={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c)
r5 = socket$inet6(0x1c, 0x10000003, 0x5)
sendto$inet6(r5, &(0x7f00000000c0)="c5408103415e1c48c0f8d334b053d319e11f63d8cb58454bc73e9cc7c4b9cd78b9727bad642b5462fed4305bc2ad8450ffd46fc96471c6461d64abff0f023e9eb1c967aaf3916864bb2126cff9038ab5487f9be89d5f0791aa299b136c2c6828482b2032e46ae93a671adc6185233edbd27084", 0x73, 0x20000, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6, @local={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c)
sendmsg$inet_sctp(r1, &(0x7f0000001600)={&(0x7f0000000240)=@in6={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c, 0x0}, 0x188)
r6 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r6, &(0x7f0000000040)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
r7 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r8 = dup2(r6, r7)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r9=>0x0]}, &(0x7f0000000000)=0x8)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r8, 0x84, 0x6, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @broadcast}}, r9}, 0x88)

05:59:39 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, 0x0, &(0x7f0000000300))

05:59:39 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, 0x0, &(0x7f0000000300))

05:59:39 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
accept$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @loopback}}, &(0x7f0000000040)=0x1c)
r3 = fcntl$dupfd(r0, 0x0, r0)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
bind$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet6(r3, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x2, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
connect$inet(r4, &(0x7f0000000000)={0xffffffffffffffd3, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r4, &(0x7f0000000180)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
bind(r3, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x2, 0x3, @local={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c)
r5 = socket$inet6(0x1c, 0x10000003, 0x5)
sendto$inet6(r5, &(0x7f00000000c0)="c5408103415e1c48c0f8d334b053d319e11f63d8cb58454bc73e9cc7c4b9cd78b9727bad642b5462fed4305bc2ad8450ffd46fc96471c6461d64abff0f023e9eb1c967aaf3916864bb2126cff9038ab5487f9be89d5f0791aa299b136c2c6828482b2032e46ae93a671adc6185233edbd27084", 0x73, 0x20000, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6, @local={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c)
sendmsg$inet_sctp(r1, &(0x7f0000001600)={&(0x7f0000000240)=@in6={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c, 0x0}, 0x188)
r6 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r6, &(0x7f0000000040)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
r7 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r8 = dup2(r6, r7)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000000)=0x8)

05:59:39 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000002c0), &(0x7f0000000300)=0x8)

05:59:39 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
accept$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @loopback}}, &(0x7f0000000040)=0x1c)
r3 = fcntl$dupfd(r0, 0x0, r0)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
bind$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet6(r3, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x2, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
connect$inet(r4, &(0x7f0000000000)={0xffffffffffffffd3, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r4, &(0x7f0000000180)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
bind(r3, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x2, 0x3, @local={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c)
r5 = socket$inet6(0x1c, 0x10000003, 0x5)
sendto$inet6(r5, &(0x7f00000000c0)="c5408103415e1c48c0f8d334b053d319e11f63d8cb58454bc73e9cc7c4b9cd78b9727bad642b5462fed4305bc2ad8450ffd46fc96471c6461d64abff0f023e9eb1c967aaf3916864bb2126cff9038ab5487f9be89d5f0791aa299b136c2c6828482b2032e46ae93a671adc6185233edbd27084", 0x73, 0x20000, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6, @local={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c)
sendmsg$inet_sctp(r1, &(0x7f0000001600)={&(0x7f0000000240)=@in6={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c, 0x0}, 0x188)
r6 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r6, &(0x7f0000000040)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
r7 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r8 = dup2(r6, r7)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000000)=0x8)

05:59:39 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
accept$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @loopback}}, &(0x7f0000000040)=0x1c)
fcntl$dupfd(r0, 0x0, r0)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
bind$inet(r3, &(0x7f00000000c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet(r3, &(0x7f0000000000)={0xffffffffffffffd3, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)

05:59:39 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000002c0), 0x0)

05:59:39 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
accept$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @loopback}}, &(0x7f0000000040)=0x1c)
fcntl$dupfd(r0, 0x0, r0)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r3, &(0x7f0000000000)={0xffffffffffffffd3, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)

05:59:39 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
accept$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @loopback}}, &(0x7f0000000040)=0x1c)
r3 = fcntl$dupfd(r0, 0x0, r0)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
bind$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet6(r3, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x2, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
connect$inet(r4, &(0x7f0000000000)={0xffffffffffffffd3, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r4, &(0x7f0000000180)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
bind(r3, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x2, 0x3, @local={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c)
r5 = socket$inet6(0x1c, 0x10000003, 0x5)
sendto$inet6(r5, &(0x7f00000000c0)="c5408103415e1c48c0f8d334b053d319e11f63d8cb58454bc73e9cc7c4b9cd78b9727bad642b5462fed4305bc2ad8450ffd46fc96471c6461d64abff0f023e9eb1c967aaf3916864bb2126cff9038ab5487f9be89d5f0791aa299b136c2c6828482b2032e46ae93a671adc6185233edbd27084", 0x73, 0x20000, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6, @local={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c)
sendmsg$inet_sctp(r1, &(0x7f0000001600)={&(0x7f0000000240)=@in6={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c, 0x0}, 0x188)
r6 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r6, &(0x7f0000000040)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
r7 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r6, r7)

05:59:39 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
accept$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @loopback}}, &(0x7f0000000040)=0x1c)
r3 = fcntl$dupfd(r0, 0x0, r0)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
bind$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet6(r3, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x2, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
connect$inet(r4, &(0x7f0000000000)={0xffffffffffffffd3, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r4, &(0x7f0000000180)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
bind(r3, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x2, 0x3, @local={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c)
r5 = socket$inet6(0x1c, 0x10000003, 0x5)
sendto$inet6(r5, &(0x7f00000000c0)="c5408103415e1c48c0f8d334b053d319e11f63d8cb58454bc73e9cc7c4b9cd78b9727bad642b5462fed4305bc2ad8450ffd46fc96471c6461d64abff0f023e9eb1c967aaf3916864bb2126cff9038ab5487f9be89d5f0791aa299b136c2c6828482b2032e46ae93a671adc6185233edbd27084", 0x73, 0x20000, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6, @local={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c)
sendmsg$inet_sctp(r1, &(0x7f0000001600)={&(0x7f0000000240)=@in6={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c, 0x0}, 0x188)
r6 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r6, &(0x7f0000000040)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
r7 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r6, r7)

05:59:39 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000002c0), 0x0)

05:59:39 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000002c0), 0x0)

05:59:39 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
accept$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @loopback}}, &(0x7f0000000040)=0x1c)
fcntl$dupfd(r0, 0x0, r0)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0xffffffffffffffd3, 0x2, 0x2, @loopback}, 0x10)
connect$inet(0xffffffffffffffff, &(0x7f0000000180)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)

05:59:39 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
accept$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @loopback}}, &(0x7f0000000040)=0x1c)
r3 = fcntl$dupfd(r0, 0x0, r0)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
bind$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet6(r3, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x2, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
connect$inet(r4, &(0x7f0000000000)={0xffffffffffffffd3, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r4, &(0x7f0000000180)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
bind(r3, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x2, 0x3, @local={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c)
r5 = socket$inet6(0x1c, 0x10000003, 0x5)
sendto$inet6(r5, &(0x7f00000000c0)="c5408103415e1c48c0f8d334b053d319e11f63d8cb58454bc73e9cc7c4b9cd78b9727bad642b5462fed4305bc2ad8450ffd46fc96471c6461d64abff0f023e9eb1c967aaf3916864bb2126cff9038ab5487f9be89d5f0791aa299b136c2c6828482b2032e46ae93a671adc6185233edbd27084", 0x73, 0x20000, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6, @local={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c)
sendmsg$inet_sctp(r1, &(0x7f0000001600)={&(0x7f0000000240)=@in6={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c, 0x0}, 0x188)
r6 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r6, &(0x7f0000000040)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
r7 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r8 = dup2(r6, r7)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r9=>0x0]}, &(0x7f0000000000)=0x8)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r8, 0x84, 0x6, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @broadcast}}, r9}, 0x88)

05:59:39 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
accept$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @loopback}}, &(0x7f0000000040)=0x1c)
r3 = fcntl$dupfd(r0, 0x0, r0)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
bind$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet6(r3, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x2, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
connect$inet(r4, &(0x7f0000000000)={0xffffffffffffffd3, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r4, &(0x7f0000000180)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
bind(r3, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x2, 0x3, @local={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c)
r5 = socket$inet6(0x1c, 0x10000003, 0x5)
sendto$inet6(r5, &(0x7f00000000c0)="c5408103415e1c48c0f8d334b053d319e11f63d8cb58454bc73e9cc7c4b9cd78b9727bad642b5462fed4305bc2ad8450ffd46fc96471c6461d64abff0f023e9eb1c967aaf3916864bb2126cff9038ab5487f9be89d5f0791aa299b136c2c6828482b2032e46ae93a671adc6185233edbd27084", 0x73, 0x20000, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6, @local={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c)
sendmsg$inet_sctp(r1, &(0x7f0000001600)={&(0x7f0000000240)=@in6={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c, 0x0}, 0x188)
r6 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r6, &(0x7f0000000040)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

05:59:39 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
accept$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @loopback}}, &(0x7f0000000040)=0x1c)
fcntl$dupfd(r0, 0x0, r0)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0xffffffffffffffd3, 0x2, 0x2, @loopback}, 0x10)
connect$inet(0xffffffffffffffff, &(0x7f0000000180)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)

05:59:39 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
accept$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @loopback}}, &(0x7f0000000040)=0x1c)
r3 = fcntl$dupfd(r0, 0x0, r0)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
bind$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet6(r3, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x2, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
connect$inet(r4, &(0x7f0000000000)={0xffffffffffffffd3, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r4, &(0x7f0000000180)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
bind(r3, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x2, 0x3, @local={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c)
r5 = socket$inet6(0x1c, 0x10000003, 0x5)
sendto$inet6(r5, &(0x7f00000000c0)="c5408103415e1c48c0f8d334b053d319e11f63d8cb58454bc73e9cc7c4b9cd78b9727bad642b5462fed4305bc2ad8450ffd46fc96471c6461d64abff0f023e9eb1c967aaf3916864bb2126cff9038ab5487f9be89d5f0791aa299b136c2c6828482b2032e46ae93a671adc6185233edbd27084", 0x73, 0x20000, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6, @local={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c)
sendmsg$inet_sctp(r1, &(0x7f0000001600)={&(0x7f0000000240)=@in6={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c, 0x0}, 0x188)
r6 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r6, &(0x7f0000000040)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

05:59:39 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
accept$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @loopback}}, &(0x7f0000000040)=0x1c)
r3 = fcntl$dupfd(r0, 0x0, r0)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
bind$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet6(r3, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x2, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
connect$inet(r4, &(0x7f0000000000)={0xffffffffffffffd3, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r4, &(0x7f0000000180)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
bind(r3, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x2, 0x3, @local={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c)
r5 = socket$inet6(0x1c, 0x10000003, 0x5)
sendto$inet6(r5, &(0x7f00000000c0)="c5408103415e1c48c0f8d334b053d319e11f63d8cb58454bc73e9cc7c4b9cd78b9727bad642b5462fed4305bc2ad8450ffd46fc96471c6461d64abff0f023e9eb1c967aaf3916864bb2126cff9038ab5487f9be89d5f0791aa299b136c2c6828482b2032e46ae93a671adc6185233edbd27084", 0x73, 0x20000, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6, @local={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c)
sendmsg$inet_sctp(r1, &(0x7f0000001600)={&(0x7f0000000240)=@in6={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c, 0x0}, 0x188)
r6 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r6, &(0x7f0000000040)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)

05:59:39 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
accept$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @loopback}}, &(0x7f0000000040)=0x1c)
r3 = fcntl$dupfd(r0, 0x0, r0)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
bind$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet6(r3, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x2, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
connect$inet(r4, &(0x7f0000000000)={0xffffffffffffffd3, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r4, &(0x7f0000000180)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
bind(r3, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x2, 0x3, @local={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c)
r5 = socket$inet6(0x1c, 0x10000003, 0x5)
sendto$inet6(r5, &(0x7f00000000c0)="c5408103415e1c48c0f8d334b053d319e11f63d8cb58454bc73e9cc7c4b9cd78b9727bad642b5462fed4305bc2ad8450ffd46fc96471c6461d64abff0f023e9eb1c967aaf3916864bb2126cff9038ab5487f9be89d5f0791aa299b136c2c6828482b2032e46ae93a671adc6185233edbd27084", 0x73, 0x20000, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6, @local={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c)
sendmsg$inet_sctp(r1, &(0x7f0000001600)={&(0x7f0000000240)=@in6={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c, 0x0}, 0x188)
r6 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r6, &(0x7f0000000040)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
r7 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r8 = dup2(r6, r7)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r9=>0x0]}, &(0x7f0000000000)=0x8)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r8, 0x84, 0x6, &(0x7f0000000280)={@in={{0x10, 0x2, 0x3, @broadcast}}, r9}, 0x88)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000002c0)={r9, 0x1}, &(0x7f0000000300)=0x8)

05:59:39 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
accept$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @loopback}}, &(0x7f0000000040)=0x1c)
fcntl$dupfd(r0, 0x0, r0)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0xffffffffffffffd3, 0x2, 0x2, @loopback}, 0x10)
connect$inet(0xffffffffffffffff, &(0x7f0000000180)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)

05:59:39 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
accept$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @loopback}}, &(0x7f0000000040)=0x1c)
r3 = fcntl$dupfd(r0, 0x0, r0)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
bind$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet6(r3, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x2, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
connect$inet(r4, &(0x7f0000000000)={0xffffffffffffffd3, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r4, &(0x7f0000000180)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
bind(r3, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x2, 0x3, @local={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c)
r5 = socket$inet6(0x1c, 0x10000003, 0x5)
sendto$inet6(r5, &(0x7f00000000c0)="c5408103415e1c48c0f8d334b053d319e11f63d8cb58454bc73e9cc7c4b9cd78b9727bad642b5462fed4305bc2ad8450ffd46fc96471c6461d64abff0f023e9eb1c967aaf3916864bb2126cff9038ab5487f9be89d5f0791aa299b136c2c6828482b2032e46ae93a671adc6185233edbd27084", 0x73, 0x20000, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6, @local={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c)
sendmsg$inet_sctp(r1, &(0x7f0000001600)={&(0x7f0000000240)=@in6={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c, 0x0}, 0x188)
r6 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r6, &(0x7f0000000040)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)

05:59:39 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
accept$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @loopback}}, &(0x7f0000000040)=0x1c)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r3, &(0x7f0000000000)={0xffffffffffffffd3, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r3, &(0x7f0000000180)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)

05:59:39 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
accept$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @loopback}}, &(0x7f0000000040)=0x1c)
r3 = fcntl$dupfd(r0, 0x0, r0)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
bind$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet6(r3, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x2, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
connect$inet(r4, &(0x7f0000000000)={0xffffffffffffffd3, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r4, &(0x7f0000000180)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
bind(r3, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x2, 0x3, @local={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c)
r5 = socket$inet6(0x1c, 0x10000003, 0x5)
sendto$inet6(r5, &(0x7f00000000c0)="c5408103415e1c48c0f8d334b053d319e11f63d8cb58454bc73e9cc7c4b9cd78b9727bad642b5462fed4305bc2ad8450ffd46fc96471c6461d64abff0f023e9eb1c967aaf3916864bb2126cff9038ab5487f9be89d5f0791aa299b136c2c6828482b2032e46ae93a671adc6185233edbd27084", 0x73, 0x20000, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6, @local={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c)
sendmsg$inet_sctp(r1, &(0x7f0000001600)={&(0x7f0000000240)=@in6={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c, 0x0}, 0x188)
socket$inet_sctp(0x2, 0x5, 0x84)

05:59:39 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
accept$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @loopback}}, &(0x7f0000000040)=0x1c)
r3 = fcntl$dupfd(r0, 0x0, r0)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
bind$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet6(r3, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x2, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
connect$inet(r4, &(0x7f0000000000)={0xffffffffffffffd3, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r4, &(0x7f0000000180)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
bind(r3, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x2, 0x3, @local={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c)
r5 = socket$inet6(0x1c, 0x10000003, 0x5)
sendto$inet6(r5, &(0x7f00000000c0)="c5408103415e1c48c0f8d334b053d319e11f63d8cb58454bc73e9cc7c4b9cd78b9727bad642b5462fed4305bc2ad8450ffd46fc96471c6461d64abff0f023e9eb1c967aaf3916864bb2126cff9038ab5487f9be89d5f0791aa299b136c2c6828482b2032e46ae93a671adc6185233edbd27084", 0x73, 0x20000, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6, @local={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c)
sendmsg$inet_sctp(r1, &(0x7f0000001600)={&(0x7f0000000240)=@in6={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c, 0x0}, 0x188)
r6 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r6, &(0x7f0000000040)={0x10, 0x2, 0x2, @rand_addr=0x5}, 0x10)
socket$inet6_sctp(0x1c, 0x1, 0x84)

05:59:39 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
accept$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @loopback}}, &(0x7f0000000040)=0x1c)
r3 = fcntl$dupfd(r0, 0x0, r0)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
bind$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet6(r3, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x2, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
connect$inet(r4, &(0x7f0000000000)={0xffffffffffffffd3, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r4, &(0x7f0000000180)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
bind(r3, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x2, 0x3, @local={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c)
r5 = socket$inet6(0x1c, 0x10000003, 0x5)
sendto$inet6(r5, &(0x7f00000000c0)="c5408103415e1c48c0f8d334b053d319e11f63d8cb58454bc73e9cc7c4b9cd78b9727bad642b5462fed4305bc2ad8450ffd46fc96471c6461d64abff0f023e9eb1c967aaf3916864bb2126cff9038ab5487f9be89d5f0791aa299b136c2c6828482b2032e46ae93a671adc6185233edbd27084", 0x73, 0x20000, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6, @local={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c)
sendmsg$inet_sctp(r1, &(0x7f0000001600)={&(0x7f0000000240)=@in6={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c, 0x0}, 0x188)
socket$inet_sctp(0x2, 0x5, 0x84)

05:59:39 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r2, &(0x7f0000000000)={0xffffffffffffffd3, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)

05:59:39 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
accept$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @loopback}}, &(0x7f0000000040)=0x1c)
r3 = fcntl$dupfd(r0, 0x0, r0)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
bind$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet6(r3, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x2, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
connect$inet(r4, &(0x7f0000000000)={0xffffffffffffffd3, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r4, &(0x7f0000000180)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
bind(r3, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x2, 0x3, @local={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c)
r5 = socket$inet6(0x1c, 0x10000003, 0x5)
sendto$inet6(r5, &(0x7f00000000c0)="c5408103415e1c48c0f8d334b053d319e11f63d8cb58454bc73e9cc7c4b9cd78b9727bad642b5462fed4305bc2ad8450ffd46fc96471c6461d64abff0f023e9eb1c967aaf3916864bb2126cff9038ab5487f9be89d5f0791aa299b136c2c6828482b2032e46ae93a671adc6185233edbd27084", 0x73, 0x20000, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x6, @local={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c)
sendmsg$inet_sctp(r1, &(0x7f0000001600)={&(0x7f0000000240)=@in6={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c, 0x0}, 0x188)

05:59:39 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r2, &(0x7f0000000000)={0xffffffffffffffd3, 0x2, 0x2, @loopback}, 0x10)
connect$inet(r2, &(0x7f0000000180)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)

05:59:39 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000001240)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
accept$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @loopback}}, &(0x7f0000000040)=0x1c)
r3 = fcntl$dupfd(r0, 0x0, r0)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
bind$inet(r4, &(0x7f00000000c0)={0x10, 0x2, 0x2}, 0x10)
connect$inet6(r3, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x2, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
connect$inet(r4, &(0x7f0000000180)={0x10, 0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)

lock order reversal:
 1st 0xfffffe0074714bf0 sctp-tcb (tcb, sleep mutex) @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:1470
 2nd 0xfffffe0054080538 sctp-info (sctp-info, rw) @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:4831
lock order tcb -> sctp-info attempted at:
#0 0xffffffff8161566d at witness_checkorder+0x14ed
#1 0xffffffff814e977e at _rw_wlock_cookie+0x14e
#2 0xffffffff8414c3ca at sctp_free_assoc+0x93a
#3 0xffffffff8415860d at sctp_load_addresses_from_init+0x1d9d
#4 0xffffffff84103f7b at sctp_process_cookie_existing+0x140b
#5 0xffffffff840fa1b3 at sctp_handle_cookie_echo+0xd03
#6 0xffffffff840f3edf at sctp_process_control+0x1acf
#7 0xffffffff840f10ef at sctp_common_input_processing+0xbff
#8 0xffffffff840f658b at sctp_input_with_port+0x5ab
#9 0xffffffff840f6671 at sctp_input+0x31
#10 0xffffffff8194a9f9 at ip_input+0xac9
#11 0xffffffff81818913 at swi_net+0x2f3
#12 0xffffffff8145f11b at ithread_loop+0x4eb
#13 0xffffffff814576dc at fork_exit+0xcc
#14 0xffffffff82012b5e at fork_trampoline+0xe